The purpose of this study was to describe the perceptions of nurse educators in Limpopo Province regarding their empowerment. The researcher conducted a quantitative descriptive-correlative research design to describe the perceptions of nurse educators in Limpopo Province regarding their empowerment. Laschinger's Integrated Model of Nurse/Patient Empowerment deduced from Kanter's Theory of Structural Power in organisations and Spreitzer's Psychological Empowerment Theory guided the construction of the data collection instrument. Data collection was carried out using a self-designed structured questionnaire. The population comprised all nurse educators in Nursing Education Institutions in Limpopo Province. The Ethics Committee of the Department of Health in Limpopo Province granted permission to conduct the research in the Limpopo Province. Non-probability convenience sampling was applied to obtain the participant sample for the study. The study shed light on important aspects of nurse educators' perception of their empowerment. The findings demonstrated that nurse educators perceived the concept of empowerment differently. The most incorrect perception of empowerment was that empowerment entailed paternalism rather than democratic (n=73; f=43;58.9%) and that it involved alienation rather than being inclusive, also at 58.9%. The total average scores were of concern to the researcher. The results of respondents' experience of structural empowerment varied as only 0.9%(f=1) did not indicate whether they agreed or disagreed that structural empowerment existed at the NEIs. 40.4% (f=44) indicated/agreed to have experienced psychological empowerment while 57.8% (f=63) have not experienced psychological empowerment. The findings related to association amongst the constructs indicated that gender was not associated with structural empowerment as well as psychological empowerment (p-value less than 0.05). There was no association between the highest qualification and structural empowerment (50.5% (f=55). However, 57% (f=63) agreed that there was an association between the highest qualification and psychological empowerment of respondents. The respondents disagreed that years of teaching experience (50.5% (f=55) was associated with structural empowerment, while 48.6% (f=53) believed it existed. The respondents indicated that no association existed between the campus they were placed at and structural empowerment (50.9% (f=55) while 57.8% (f=62) agreed that the campus placement was associated with structural empowerment as well as being associated with psychological empowerment at 56.5% (f=61). The discipline in which the nurse educators were teaching was not associated with either their structural empowerment (p=843 more than p=0.05) or their psychological empowerment at p=0.955 more than p=0.005). The respondents agreed that the discipline they taught was associated with their psychological empowerment at 55.9% (f=57); however, no statistically significant association existed at p-value 0.665 more than p-value 0.005. As the results indicated, the concept of empowerment yielded various perceptions of nurse educators. The results demonstrated the necessity to develop empowerment programmes for nurse educators at the NEIs. / Maikemišetso a dinyakišiso tše e be e le go hlalosa maikutlo a bafahluši ba baoki mo Profentshing ya Limpopo mabapi le ka fao ba boning matlafatšo ya bona. Go šomišitšwe motheo was hlaloso-kamano go hwetša maikutlo a mafahluši ba baoki. Dinyakišišo di be di ithekgilwe ka kgopolo-kgolo ya Laschinger ya matlafatšo ya balwetši, a e tsere go tšwa kgopolong-kgolo ya Kanter ya matlafatšo mo mešomong le matlafatšo ya megopolo ya go ngwalwa ke Spreitzer. Dikgopolo-kgolo tše di šomišitšwe go aga/dira gore monyakišiši a kgone go hwetša maikutlo a mafahloši ba baoki mo kholetšheng ya baoki. Dinyakišišo tše di itheilwe godimo ga mafahloši ba baoki ka moka mo kholetšheng ya baoki ya profense ya Limpopo. Komiti ya maitshwaro a mabotse mo Lefapheng la Maphelo e file monyakišiši tumelelo ya go dira porotšeke ye. Porotšeke ye e laiditše seemo sa matlafatšo ya mafahluši ba baoki mo porofentsheng ya Limpopo. Dipoelo tša dinyakišišo tše di bontšhitše gore mafahluši ba baoki ma na le maikutlo a a fapaneng mabapi le matlafatšo ya bona. Seo se sa kgotsofatšeng ke gore bafahlušhi ba baoki ba (n=73; f=43;58.9%) ga ba laetša maikutlo a a nyakegang ka gore ba bontšhitše gore matlafatšo mo kholetšeng ya baoki ke kgateleo go na le gore ke temokerasi. Mafahluši ba 58.9% ba rile matlafatšo ke go bea motho thoko bakeng sa go dumela polelo ya maikutlo a lokologilego. Taba ye ke yona e tshwentsego monyakisisi. Dipoelo di bontšhitse gore palo ya bafahlušhi ba baoki e lego 0.9% (f=1) ga se e dumele goba go gana gore go na le matlafatšo mo ba šomago. Mafahluši ba 40.4% (f=44) ba bontshitše gore ba bone gore go na le matlafatšo ba mogopolo mola ba 57.8% (f=63) ba bontšhitše gore gab a ikwa ba matlafaditšwe mogopolong. Dipoelo di bontšha gape gore ga go na kamano magareng ga bong le matlafatšo ya mo mošomong. Gape, ga gona matlafatšo magareng ga go rutega le matlafatšo mo mošomong (50.5% (f=55). Ka go le lengwe, mafahluši ba baoki ba 57% (f=63) ba dumetše gore gona le kamano magareng ga go rutega le mafatšo ya mogopolo. Palo ba bona e lego (50.5% (f=55) e bontšhitše gore gona kamano ya matlafatšo le maitemogelo mola ba (48.6% (f=53) bas a kwane le kgopolo ya gore gona le kamano / Health Studies / D. Litt. et Phil. (Health Studies)

MAAS / Centre for African Studies / Since its inception, the study of music in South African schools has been fashioned on Western Classical models. The change in orientation from the Eurocentric to the Afrocentric approach required that indigenous African music be accorded space in the curriculum. This study explores challenges in mainstreaming indigenous African music in the curriculum of South African primary schools. It specifically focuses on the Intermediate Phase (grades 4-6). This study enlists a variety of appropriate qualitative methodologies, such as interviews carried out with a sample of educators and schools. It also analysed relevant DVDs of indigenous African music performances. It is envisaged that findings emanating from this study will be of value to music educators, music curriculum planners, education specialists, and other stakeholders. The dissemination methods will include publications of relevant teaching materials for classroom purposes, as well as generating research articles for scholarly discourse. / NRF

Text in English with abstracts and keywords in English, Tswana and Afrikaans / Tuberculosis (TB) is one of the top-ranking causes of death in many countries, including Namibia. The purpose of this research study was to determine the knowledge and the attitudes of religious leaders and congregants regarding TB and to describe practices of TB prevention among religious leaders and congregants in Khomas Region, Namibia. The researcher developed strategies for enhancing the prevention of TB by religious leaders in Khomas Region, Namibia. The Health Belief Model and the Socio-ecological Model were adopted for the study. A mixed-method convergent design was used in this study. Phase one of the study involved the use of a quantitative descriptive design and phase two comprised a sequential mixed-method study using the Delphi technique. Explorative, descriptive and contextual designs were applied in phase two. Data were collected using semi-structured questionnaires in both phase one and phase two. Phase one included 299 participants and phase two included 100 experts in TB and religion. A quantitative data analysis was done using Moon Stats 2018, version 2.0. A qualitative data analysis was done following the steps of content analysis. This study found that the participants were very knowledgeable about TB in that 241 (80.87%) participants indicated that bacteria are the cause of TB and 292 (97.99%) indicated that TB bacteria are spread through the air from one person to another. The participants had a good attitude towards TB in that 227 (76.65%) participants agreed that anyone can be infected with TB and 140 (47.78%) expressed compassion for people who have TB. Participants of the study had good practices for TB prevention, like seeking medical attention if they suspect they have TB. A total of 28 strategies for the primary, secondary and tertiary prevention of TB were developed. The recommendation made in this study is that religious leaders should be at the forefront of TB prevention activities due to their sphere of influence in society. All health sector stakeholders should support efforts by religious leaders to combat TB through sponsorships. / Bolwetsi jwa lehuba (TB) ke nngwe ya dibaki tsa loso tse di kwa setlhoeng mo dinageng tse dintsi, go akaretsa Namibia. Maikaelelo a thutopatlisiso eno e ne e le go sekaseka kitso le maitshwaro a baeteledipele ba sedumedi le baphuthegi mabapi le TB le go tlhalosa ditiragalo tsa thibelo ya TB magareng ga baeteledipele ba sedumedi le baphuthegi mo Kgaolong ya Khomas, Namibia. Mmatlisisi o dirile ditogamaano tsa go tokafatsa thibelo ya TB ka baeteledipele ba sedumedi mo Kgaolong ya Khomas, Namibia. Go amogetswe sekao sa Tumelo ya Boitekanelo le Sekao sa Ikholoji ya Loago mo thutopatlisisong. Go dirisitswe thadiso ya molebo o o kopantsweng mo thutopatlisisong eno. Kgato ya ntlha ya thutopatlisiso e akareditse tiriso ya molebo o o tlhalosang wa dipalopalo, mme kgato ya bobedi e nnile le thutopatlisiso ya molebo o o kopantsweng wa tatelano o o dirisang thekeniki ya Delphi. Go dirisitswe melebo ya tshekatsheko, tlhaloso le bokao mo kgatong ya bobedi. Data e ne ya kgobokanngwa go dirisiwa makwalopotsolotso a a batlileng a rulagantswe mo kgatong ya ntlha le kgato ya bobedi. Kgato ya ntlha e akareditse banni-le-seabe ba le 299, mme kgato ya bobedi e akareditse baitsenape ba le 100 ba TB le bodumedi. Tokololo ya data ya dipalopalo e ne ya dirwa go diriswa Moon Stats 2018, mofuta wa 2.0. Tokololo ya data e e lebelelang mabaka e ne ya dirwa go latelwa dikgato tsa tokololo ya diteng. Thutopatlisiso eno e fitlhetse gore banni-le-seabe ba ne ba na le kitso thata ka ga TB mo e leng gore banni-le-seabe ba ba 241 (80.87%) ba kaile gore ditwatsi ke tsona di tlholang TB, mme ba le 292 (97.99%) ba kaile gore ditwatsi tsa TB di phatlaladiwa mo moweng go tswa go motho yo mongwe go ya go yo mongwe. Banni-le-seabe ba na le megopolo e e siameng ka ga TB mo e leng gore banni-le-seabe ba ba 227 (76.65%) ba dumetse gore mongwe le mongwe a ka nna a tshwaetswa ke TB, mme ba le 140 (47.78%) ba ne ba bontsha boutlwelobotlhoko mo bathong ba ba nang le TB. Banni-le-seabe ba thutopatlisiso ba na le ditiragatso tse di siameng tsa thibelo ya TB, go tshwana le go batla thuso ya kalafi fa e le gore ba belaela gore ba na le TB. Go dirilwe palogotlhe ya ditogamaano di le 28 tsa thibelo ya ntlha, ya bobedi le ya boraro ya TB. Katlenegiso e e dirilweng mo thutopatlisisong eno ke gore baeteledipele ba sedumedi ba tshwanetse go nna kwa pele mo ditiragatsong tsa thibelo ya TB ka ntlha ya seemo sa bona sa tshusumetso mo setšhabeng. Baamegi botlhe ba lephata la boitekanelo ba tshwanetse go tshegetsa maiteko a baeteledipele ba sedumedi go lwantsha TB ka diketleetso. / Tuberkulose (TB) is een van die grootste doodsoorsake in Namibië en talle ander lande. Die doel van hierdie studie was om godsdiensleiers en gemeentelede in die Khomasstreek in Namibië se kennis van TB, hulle ingesteldheid jeens die siekte, en hulle voorkomingsmaatreëls te ondersoek. Die navorser het strategieë opgestel om te verhoed dat godsdiensleiers in hierdie streek TB opdoen. Die Gesondheidopvattings- en die Sosiaal-ekologiese model is met die oog op hierdie studie aangepas. ʼn Konvergente ontwerp met gemengde metodes is in hierdie studie gebruik. In fase 1 is ʼn kwantitatiewe, deskriptiewe ontwerp gevolg en in fase 2 is opeenvolgende gemengde metodes volgens die Delphitegniek toegepas. ʼn Verkennende, deskriptiewe en kontekstuele ontwerp is in fase gevolg. Data is in fase 1 en 2 aan die hand van halfgestruktureerde vraelyste ingesamel. In fase 1 het 299 respondente en in fase 2 het 100 TB- en godsdiensdeskundiges deelgeneem. ʼn Kwantitatiewe ontleding van die data is met Moon Stats 2018, weergawe 2.0 gedoen. Vervolgens is die data kwalitatief volgens die stappe van ʼn inhoudsanalise ontleed. In hierdie studie is bevind dat die deelnemers heel kundig was oor TB. Altesame 241 (80,87%) deelnemers het te kenne gegee dat bakterieë die oorsaak van TB is, en 292 (97,99%) het laat blyk dat TB-bakterieë luglangs van een persoon na ʼn ander versprei. Die deelnemers se ingesteldheid jeens TB was reg, want 227 (76,65%) deelnemers was dit eens dat enige iemand die siekte kan opdoen, en 140 (47,78%) het medelye gehad met TB-lyers. Daarby het hulle goeie voorkomingsmaatreëls gevolg soos om ʼn dokter te spreek toe hulle vermoed het dat hulle TB opgedoen het. Altesame 28 maatreëls is vir die primêre, sekondêre en tersiêre voorkoming van hierdie siekte getref. Daar word aanbeveel dat godsdiensleiers vanweë die aansien wat hulle in die samelewing geniet, die leiding in voorkomingsveldtogte moet neem. Alle belanghebbendes in die gesondheidsektor moet godsdiensleiers se pogings om TB te bestry, met borgskappe steun. / Health Studies / Ph. D. (Nursing)

English, Zulu and Northern Sotho summaries / This study aims to evaluate the Non-Ferrous Metals Crime Combating Committee's impact on combating copper cable theft in South Africa. Data was collected via in-depth interviews with awaiting trial detainees charged with copper cable theft at the Pollsmoor Correctional Centre in the Western Cape; members of the Mpumalanga and Gauteng Provincial Non-Ferrous Metals Crime Combating Committee; members of Business Against Crime South Africa; and investigators attached to Combined Private Investigations who investigate copper theft nationally. The in-depth interviews provided a comprehensive understanding of participant experiences relating to the impact of the Non-Ferrous Metals Crime Combating Committee on the combating of copper cable theft in South Africa. Moreover, the researcher performed a thorough literature study of the phenomenon locally and internationally. Research findings indicate shortcomings in the Non-Ferrous Metals Crime Combating Committee's effectiveness, limiting its impact on preventing copper cable theft. Based on these findings, the study recommends that the Non-Ferrous Metals Crime Combating Committee be replaced with a specialised South African Police Service Non-Ferrous Metals Theft Unit. Consequently, this study puts forward a set of recommendations proposing a systematic pro-active plan to address and minimise copper cable theft in South Africa. The proposed plan convincingly presents practical solutions to minimise copper cable theft and contributes to the current body of scholarship on copper cable theft in South Africa. / Inhloso yalolu cwaningo ukuhlola umthelela wohlelo lwe-Non-Ferrous Metals Crime Combating Committee mayelana nokuqedwa kokutshontshwa kwentambo yogesi (copper cable). Idatha iqoqwe ngokusebenzisa izinhlolovo ezijulile ezenziwa ngokusebenzisa iziboshwa eziboshelwe izintambo zikagesi ezisamele ukugwetshwa ejele lase Pollsmoor Correctional Centre ngaseNtshonalanga Kapa, amalunga eMpumalanga and Gauteng Provincial Non-Ferrous Metals Crime Combating Committee, amalunga eBusiness Against Crime South Africa kanye nabaphenyi abahambisana nophiko lweCombined Private Investigations oluphenya ukutshontshwa kwezintambo zikagesi ezweni lonke. Lezi zinhlolovo ezijulile zinikeze ulwazi olubanzi lwabadlalindima olumayelana nomthelela weNon-Ferrous Metals Crime Combating Committee mayelana nokuqedwa kokutshontshwa kwezintambo zikagesi. Ngaphezu kwalokho, umcwaningi wenze ucwaningo olunzulu lombhalo wobuciko mayelana nokutshontshwa kwezintambo zikagesi lapha ekhaya kanye nasemhlabeni wonke jikelele. Ulwazi olutholakele lukhombisa iziqi ezikhinyabeza ukusebenza kahle kweKomithi mayelana nokuvimbela umthelela walo mayelana nokutshontshwa kwezintambo zikagesi. Ngezizathu ezisuselwa phezu kwalolu lwazi, lolu cwaningo lubeka phambili isethi lezincomo ezinganceda iKomiti ekuqiniseni umthintela walo ngokuhlongoza uhlelo olugqugquzelayo lokunciphisa izinga lokutshontshwa kwezintambo zikagesi eNingizimu Afrika. Lolu hlelo oluhlongoziwe ngaphandle kokungabaza lwethula izixazululo ezenzeka empilweni yangempela ukunciphisa ukwetshiwa kwezintambo zikagesi kanti lokhu kunegalelo kwiziko lamanje futhi luqhubekisa iziko lamanje lwezifundo esimayelana nokwetshiwa kwezintambo zikagesi. / Maikemisetso a thutelo ye ke go lekola khuetso ya Komiti ya Twantsho ya Bosenyi bja Dimetale tse di Sego tsa Tshipi ka ga go lwantsha kutso ya megala ya koporo. Datha e kgobokeditswe ka mokgwa wa ditherisano tse di tseneletsego tseo di sepeditswego le mahodu a megala ya koporo ao a golegilwego ao a letetsego go sekiswa Senthareng ya Tshokollo ya Pollsmoor go la Kapa Bodikela, maloko a Diprofense tsa Mpumalanga le Gauteng a Komiti ya Twantsho ya Bosenyi bja Dimetale tse di sego tsa Tshipi, maloko a Dikgwebo tsa Kgahlanong le Bosenyi tsa Afrika Borwa le banyakisisi bao ba dirisanago le Dinyakisiso tsa Praebete tse Kopantswego tseo di nyakisisago kutso ya koporo kemong ya bosetshaba. Ditherisano tse di tseneletsego tse di file kwesiso ka botlalo ya maitemogelo a batseakarolo ye e sepelelanago le khuetso ya Komiti ya Twantsho ya Bosenyi bja Dimetale tse di sego tsa Tshipi ka ga go lwantsha kutso ya megala ya koporo. Gape, monyakisisi o dirile thutelo ya dingwalo ka botebo ya kutso ya megala ya koporo tikologong ya leagong le kemong ya boditshabatshaba. Dikhwetso tsa dinyakisiso di supa mafokodi ao a lebanego bokgoni bja Komiti tshitisong ya khuetso ya yona go kutso ya megala ya koporo. Go ya ka dikhwetso tse, thutelo ye e hlagisa sehlopha sa dikeletso tseo di ka thusago Komiti go tswetsa khuetso ya yona pele ka go sisinya leano la go itokisetsa seemo se ka diregago ka mokgwa wo o beakantswego go fokotsa kutso ya megala ya koporo ka Afrika Borwa. Leano leo le sisintswego le hlagisa ka mo go kgodisago ditharollo tse di ka phethagatswago go fokotsa kutso ya megala ya koporo ka gona la ba la seabe go le go tswetsa pele popego ya bjale ya borutegi ka ga kutso ya megala ya koporo. / Criminology and Security Science / Ph. D. (Criminal Justice)

Abstract in English, Venda and Tsonga / Released prisoners in Kenya have a 75% likelihood of committing another crime and a 50% probability of going to jail two years after their discharge from prison custody. From the trend of recidivism in Kenya, there are a staggeringly high number of offenders being incarcerated and eventually released back to the community, and the high risk of re-arrest and reincarceration is a concern for policymakers, criminologists and correctional managers. This study examined the influence of offender characteristics, offender reintegration and community perception and attitude regarding recidivism in Kakamega County, Kenya. The study adopted a survey research design. Findings reveal a statistically significant relationship between offender characteristics and recidivism. In addition, offender reintegration and community perception and attitude towards offenders greatly influence recidivism. From the study, it is recommended that the government provide correctional officers with the required resources to use the actuarial risk assessment model. The model is applied to the released offenders to predict the future probability of recidivism. In addition, it is recommended that the government and the various correctional stakeholders come up with an integrated approach that specifically targets successful re-entry of offenders upon release from prison. Finally, it is recommended that the government develop programmes targeting awareness of the community members to desist from stigmatising ex-offenders. / Vhafariwa vho vhofhololwaho ngei Kenya vha na khonadzeo ya 75% ya u ita vhuṅwe vhutshinyi na 50% ya khonadzeo ya u ya dzhele miṅwaha mivhili nga murahu ha u bva tshiṱokisini. U bva kha nzulele ya u tshinya fhafhu ngei Kenya, hu na u mangadza huhulwane ha tshivhalo tshi re nṱha tsha vhatshinyi vha re dzhele vhane vha fhedzisela vho vhofhololelwa murahu kha tshitshavha, khohakhombo khulwane ya u dovha u farwa hafhu na u valelwa hafhu dzhele zwi vhilaedzisa vhabveledzi vha mbekanyamaitele, vhaḓivhi vha zwa vhutshinyi na vhalanguli vha vhululamisi. Ngudo i ṱola ṱhuṱhuwedzo ya zwiṱaluli zwa mutshinyi, mbuedzedzo ya mutshinyi na zwine tshitshavha tsha mudzhiisa zwone na vhuvha zwi tshi ya kha u tshinya hafhu kha Dzingu ḽa Kakamega, Kenya. Ngudo yo shumisa tsedzuluso ya pulane yo dzudzanywaho ya ṱhoḓisiso. Mawanwa o dzumbulula tshivhalo tsha vhushaka ha ndeme vhukati ha zwiṱaluli zwa mutshinyi na u tshinya hafhu. U ḓadzisa khazwenezwo, mbuedzedzo y mutshinyi na zwine tshitshavha tsha mudzhiisa zwone na vhuvha zwi tshi ya kha vhatshinyi zwi ṱuṱuwedza nga huhulu u tshinya hafhu. U bva kha ngudo, hu themendelwa uri muvhuso u ṋetshedze vhaofisiri vha ndulamiso zwiko zwine zwa ṱoḓea u shumisa tshiedziso tsha u ṱola khohakhombo tsha vhukuma. Tshiedziso tshi shumiswa u vhofholola vhafariwa u humbulela khonadzeo ya vhumatshelo ya u tshinyahafhu. U ḓadzisa kha zwenezwo, hu themendelwa uri muvhuso na vhadzhiamukovhe vho fhambanaho vha vhululamisi vha ḓe na kuitele kwo ṱanganelaho kwo livhiswaho tshoṱhe kha u dzhena hafhu ha vhatshinyi musi vha tshi tou bva dzhele. Tsha u fhedzisela, hu themendelwa uri muvhuso u bveledzise mbekanyamushumo dzo livhiswaho kha u tsivhudza miraḓo ya tshitshavha u sa i sa phanḓa na u fara vhatshinyi vha kale nga nḓila i si yavhuḓi. / Vakhotsiwa lava tshunxiwaka eKenya va na 75% wa ntolovelo wa leswo va nga endla vugevenga byin’wana na 50% ta nkoteko wa ku ya ejele nakambe endzhaku ka ku tshunxiwa ka vona ejele. Kusuka eka ntolovelo wa ku vuyelela ku endla vugevenga nakambe eKenya, ku na nhlayo ya le henhla hindlela yo hlamarisa ya vaonhi lava va nga eku pfaleriweni ekhotsweni naswona endzhaku ka swona va tshunxiwa ku vuyela eka tindhawu ta vaaki, naswona ku na nxungeto wa le henhla wa ku khomiwa nakambe na ku pfaleriwa ekhotsweni nakambe hi vuntshwa, leswi i xivileriso eka vaendlatipholisi, vativi hi swa vugevenga na vafambisi va makhotso. Ndzavisisadyondzo lowu wu kambele nhlohlotelo wa swihlawulekisi swa vaonhi, ku hlanganisa nakambe vaonhi na vanhu eka tindhawu ta vaakandhawu na mavonelo na maehleketelo ya vaakandhawu hi mayelana na ku vuyelela ka swigevenga ku endla vugevenga eka Xifundza xa Kakamega, eKenya. Ndzavisisadyondzo lowu wu tirhise dizayini ya ndzavisiso wa mbalango ku nga survey research design. Leswi kumiweke swi paluxe vuxaka bya le henhla hindlela ya tinhlayonhlayo exikarhi ka swihlawulekisi swa vaonhi na vuyelelo bya ku endla vugevenga nakambe. Na le henhla ka sweswo, ku hlanganisa hi vuntshwa vaonhi na vaakandhawu nakambe hi vuntshwa na mavonelo na maehleketelo ya vaakandhawu eka vaonhi swi hlohlotela swinene vuyelelo bya ku endla vugevenga nakambe. Kusuka eka ndzavisisadyondzo, ku bumabumeriwa leswaku mfumo wu nyika vaofisiri va makhotso swipfuno leswi lavekaka ku tirhisa modlolo wa nhlahluvo wa nxungeto wa xiakichuwari ku nga actuarial risk assessment model. Modlolo lowu wu tirhisiwa eka vaonhi lava tshunxiweke ku vhumba nkoteko wa nkarhi lowu taka wa vuyelelo bya vugevenga nakambe. Ku tlhela nakambe ku bumabumeriwa leswaku mfumo na vakhomaxiave va makhotso vo hambanahambana va va na endlelo leri hlanganisiweke leri kongomisiwaka ngopfungopfu ku humeleka kahle ka ku vuyela ka vaonhi eka tindhawu ta vaaki loko vaonhi va tshunxiwa ekhotsweni. Xo hetelela, ku bumabumeriwa leswaku mfumo wu endla minongonoko leyi kongomisiweke eka vulemukisi bya vaakandhawu leswaku va tshika ku nyenyemuka khale ka vaonhi lava a va khotsiwile. / Corrections Management / Ph. D. (Criminal Justice)

Abstracts in English, Swahili and Southern Sotho / The study reported in this thesis considered the implementation of the internal audit provisions of the Public Finance Management Act (Act No. 1 of 1999) or PFMA at the South African Social Security Agency (SASSA). A review of literature pointed to the scarcity of research that focuses on the role that an effective internal audit function could play in advising management, when it comes to the institution of internal controls, in developing countries such as South Africa. In this context, the study emphasised the importance of internal controls that should be recommended by an internal audit function, specifically for purposes of averting financial misconduct. Thus, the problem statement for the study was articulated as follows: The existence of an internal audit function at SASSA has not resulted in improved internal controls, which contribute to the curbing of financial misconduct. Consequently, the main research question for the study was: What are the necessary conditions under which the internal audit function at SASSA could be improved? Using agency theory, the study conceptualised an internal audit function as an important part of internal management controls that functions by reviewing, evaluating and making recommendations for the improvement of other controls within an institution, with the ultimate aim of promoting good governance. The research design and methodology for the study were qualitative, as it was necessary to get the views of the respondents on the various themes covered in the interview schedules and survey questionnaire. The case study design was employed as the operational framework for data collection. The data collection techniques employed in the study were personal one-on-one interviews with two sets of senior managers, a survey questionnaire comprising open-ended questions, and a focus group discussion. The four data sets were collected as follows: one-on-one personal interviews with senior internal audit managers, interviews with other senior managers in some of the Agency’s areas that have been identified as strategic high-risk areas, a survey questionnaire that was completed by junior internal audit managers, as well as a focus group discussion with managers from the supply chain management department. The population for the study was purposefully selected to achieve one of the key objectives of purposive sampling, namely ensuring that some diversity is included in a sample in order to allow for the influence of differences in respondents’ views due to the positions that they occupy. As per the requirements of a doctorate, this study contributes at two levels: a theoretical and an empirical level. At theoretical level, the researcher developed data collection instruments, which other researchers could improve and use. At empirical level, the contribution of the study is a conceptual framework for the implementation of an internal audit function. The framework identifies the 18 conditions that must be in place for an internal audit function to be effective. In addition, the researcher makes recommendations for amendments to the PFMA and/or Treasury Regulations: PFMA. These recommendations will benefit all public institutions. It is thus believed that the study will make an important contribution towards efforts aimed at improving the internal audit function in the South African public sector at large. This is important, as the PFMA requires internal audit functions to assist accounting authorities with recommendations pertaining to the maintenance of effective controls. Internal audit functions have to evaluate these controls to determine their effectiveness and efficiency. Following that, they should develop recommendations for enhancement or improvement. / Dyondzondzavisiso leyi ku vikiwaka yona eka thesis leyi yi langutile ku humelerisiwa ka swipimelo swa oditi ya le ndzeni ya nawu wa Public Finance Management Act 1 of 1999 kumbe PFMA eka nhlangano wa South African Social Security Agency (SASSA). Nkambelo wa matsalwa (lithirecha) leyi faneleke wu paluxile nkalo wa ndzavisiso lowu tshikilelaku miehleketo eka ntirho lowu oditi ya le ndzeni leyi fikelelaka wu nga vaka na wona eka ku tsundzuxa vufambisi, loko swi ta eka ku tumbuxa vulawuri bya le ndzeni eka matiko lama ya ha hluvukaka tanihi Afrika-Dzonga. Eka xiyimo lexi, dyondzondzavisiso leyi yi tshikilela nkoka wa vulawuri bya le ndzeni lebyi faneleke ku bumabumeriwa hi ntirho wa oditi ya le ndzeni, ngopfungopfu hi xikongomelo xa ku sivela matikhomelo yo biha eka swa timali. Hikwalaho, xitatimende xa mbulaxiphiqo (problem statement) xa dyondzondzavisiso leyi xi vile hi ndlela leyi: The existence of an internal audit function at SASSA has not resulted in improved internal controls, which contribute to the curbing of financial misconduct. Hikwalaho, xivutisokulu xa ndzavisiso lowu xi vile lexi: What are the necessary conditions under which the internal audit function at SASSA could be improved? Hi ku tirhisa thiyori ya ejensi (agency theory), dyondzondzavisiso leyi yi anakanyile ntirho wa oditi ya le ndzeni tanihi xiyenge xa nkoka xa vulawuri bya le ndzeni lexi tirhaka hi ku pfuxeta (reviewing), ku kambela (evaluating) na ku endla swibumabumelo swo antswisa vulawuri byin’wana endzeni ka instituxini, hi xikongomelo xo tlakusa mafambiselo na vulawuri lebyinene. Dizayini ya ndzavisiso na methodoloji (reseach design and methodology) swa dyondzondzavisiso leyi, swi tirhise qualitative, hikuva a swi laveka ku va ku kumiwa mavonelo ya vaanguri eka mikongomelo yo hambana-hambana leyi angarheriwaka eka tixejulu ta inthavhiyu na nxaxamelo wa swivutiso leswi tsariweke swo valanga (survey questionnaire). Ku tirhisiwile dizayini ya case study tanihi rimba ro tirha hi rona eka ku hlengeleta data. Tithekiniki to hlengeleta data leti ti nga tirhisiwa eka dyondzondzavisiso leyi a ti ri tiinthavhiyu ta munhu hi wun’we wun’we, (personal one-one one interviews), na tisete timbirhi ta timanejara ta xiyimo xa le henhla, nxaxamelo wa swivutiso leswi tsariweke (questionnaire) swo valanga a ku ri swivutiso swo pfuleka na nkanelo na ntlawa wo karhi (focus group discussion). Tisete ta data leti ta mune ti hlengeletiwe hi ndlela leyi: tiinthavhiyu ta munhu hi wun’we wun’we na timanejara ta xiyimo xa le henhla ta oditi ya le ndzeni; tiinthavhiyu na timanejara ta xiyimo xa le henhla tin’wana eka swin’wana swa swivandla swa Ejensi leswi swi nga kumiwa swi ri swivandla leswi nga le ka khombo swinenenene; nxaxamelo wa swivutiso leswi tsariweke swa mbalango lowu, xi tatisiwe hi timanejara ta xiyimo xa le hansi ta oditi ya le ndzeni; na nkanelo hi ntlawa wo karhi na timanejara ta le ka ndzawulo ya vulawuri bya nandzelelano wa mafambiselo ya mphakelo (supply chain management department). Ntsengo wa vanhu (population) wa dyondzondzavisiso leyi wu hlawuriwe hi xikongomelo xa ku fikelela xin’we xa swikongomelokulu swa vusampuli byo va na xikongomelo, ku nga, ku tiyisisa leswaku ku va na ku katsiwa ka swo hambana-hambana eka sampuli ku pfumelela nkucetelano wa swo hambana-hambana eka mavonelo ya vaanguri hikwalaho ka swivandla leswi va nga le ka swona. Hilaha dyondzo ya vudokodela yi lavaka hakona, dyondzondzavisiso leyi yi hoxa xandla eka tilevhele timbirhi: levhele ya thiyori na levhele ya vumbhoni bya ndzavisiso ku nga emphirikali (empirical). Eka levhele ya thiyori, mulavisisi u tumbuluxile switirhisiwa swo hlengeleta leswi valavisisi van’wana va nga swi antswisaka no swi tirhisa. Eka levhele ya emphirikali, leswi dyondzondzavisiso leyi yi nga hoxa xandla eka swona i rimba ra mianakanyo ro humelerisa ntirho wa oditi ya le ndzeni. Rimba leri ri komba swiyimo swa 18 leswi swi faneleke ku va kona ku va ntirho wa oditi ya le ndzeni wu va na vuyelo lebyi faneleke no tirheka. Ku engetela kwalaho, mulavisisi u endla swibumabumelo swo cinca swin’wana eka PFMA na/kumbe Treasury Regulations: PFMA. Swibumabumelo leswi, swi ta vuyerisa tiinstituxini hinkwato ta mfumo. Hikwalaho, ku tshembiwa leswaku dyondzondzavisiso leyi, yi ta hoxa xandla hi ndlela ya nkoka eka matshalatshala lama nga na xikongomelo xa ku antswisa ntirho wa oditi ya le ndzeni eka xiyenge xa mfumo hi ku angarhela eAfrika-Dzonga. Leswi i swa nkoka, hikuva PFMA yi lava mitirho ya oditi ya le ndzeni ku pfuneta vulawuri bya vutihlamuleri bya mitirho ya ku langutana na mahlamuselelo na matirhiselo ya timali (accounting authorities) hi swibumabumelo mayelana na ku hlayisa swilawuri leswi nga na vuyelo lebyinene. Mitirho ya oditi ya le ndzeni yi fanele ku kambela vulawuri lebyi ku vona mpimo wa vuyelo lebyinene na ku tirheka ka swona hi ndlela leyi faneleke. Ku landza sweswo, va fanele ku tumbuluxa swibumabumelo swo tlakusela ehenhla kumbe ku antswisa. / Thuto e go begilweng ka ga yona mo kakanyotheong eno e tsere tsia go tsenngwa tirisong ga ditlamelo tsa boruni jwa ka fa gare tsa Molao wa Botsamaisi jwa Ditšhelete tsa Setšhaba (Molao wa bo1 wa 1999) kgotsa PFMA kwa Setheong sa Tshireletsego ya Loago sa Aforikaborwa (SASSA). Tshekatsheko ya dikwalo tse di maleba e supile tlhaelo ya patlisiso e e tsepameng mo seabeng se se ka tsewang ke tiro ya boruni jwa ka fa gare jo bo nonofileng mo go gakololeng botsamaisi, fa go tla mo go diriseng ditaolo tsa ka fa gare mo dinageng tse di tlhabologang tse di tshwanang le Aforikaborwa. Ka bokao jono, thutopatlisiso e gatelela botlhokwa jwa ditaolo tsa ka fa gare tse di tshwanetseng go atlenegiswa ke tiro ya boruni jwa ka fa gare, bogolosegolo mo go efogeng maitsholomabe mo go tsa ditšhelete. Ka jalo, polelo ya bothata ya thutopatlisiso eno e ne ya tlhagisiwa ka tsela e e latelang: Go nna teng ga tiro ya boruni jwa ka fa gare kwa SASSA ga go a dira gore go nne le ditaolo tsa ka fa gare tse di tokafetseng, tse di tshwaelang mo go thibeleng maitsholomabe mo go tsa ditšhelete. Ka ntlha ya seo, potso e kgolo ya patlisiso mo thutopatlisisong eno e ne e le: Seemo se se tlhokegang se mo go sona tiro ya boruni jwa ka fa gare mo SASSA e ka tokafadiwang ke sefe? Go diriswa tiori ya boemedi, thuto e akantse tiro ya boruni jwa ka fa gare jaaka karolo ya botlhokwa ya ditaolo tsa botsamaisi jwa ka fa gare jo bo dirang ka go sekaseka, go lekanyetsa le go dira dikatlenegiso tsa tokafatso ya ditaolo tse dingwe mo teng ga setheo, ka maikaelelo a bofelo a go tsweletsa taolo e e siameng. Thulaganyo le mokgwa wa patlisiso ya thuto e ne e le e e lebelelang mabaka, jaaka go ne go le botlhokwa go bona dikakanyo tsa batsibogi mo dithitokgannyeng tse di farologaneng tse di akareditsweng mo mananeong a dipotsolotso le lenane la dipotso tsa tshekatsheko. Go dirisitswe thulaganyo ya thutopatlisiso e e lebelelang seemo mo pakeng e e rileng jaaka letlhomeso la tiragatso ya kgobokanyo ya data. Ditheniki tsa kgobokanyo ya data tse di dirisitsweng mo thutopatlisisong eno e ne e le dipotsolotso tsa motho ka namana ka disete di le pedi tsa batsamaisi ba bagolwane, lenane la dipotso tsa tshekatsheko le le nang le dipotso tse di sa lekanyetseng dikarabo, le puisano ya setlhopha se se tlhophilweng. Go kokoantswe disete tsa data di le nne ka tsela e e latelang: dipotsolotso tsa motho ka namana tsa batsamaisi ba boruni jwa ka fa gare ba bagolwane; dipotsolotso le batsamaisi ba bangwe ba bagolwane mo dikarolong dingwe tsa Setheo tse di supilweng jaaka tse di nang le matshosetsi a a kwa godimo; lenane la dipotso tsa tshekatsheko le le tladitsweng ke batsamaisipotlana ba boruni jwa ka fa gare go tswa mo lefapheng la botsamaisi jwa theleso. Go tlhophilwe setlhopha sa thutopatlisiso go lebeletswe mabaka go fitlhelela nngwe ya maikemisetso a botlhokwa a go tlhopha sampole go ya ka maitlhomo a thutopatlisiso, e leng go netefatsa gore go akarediwa dipharologantsho mo sampoleng gore go nne le tlhotlheletso ya dipharologano mo dikakanyong tsa batsibogi ka ntlha ya maemo ao bona. Go ya ka ditlhokego tsa dithuto tsa bongaka (doctorate), thutopatlisiso eno e tshwaela mo magatong a mabedi: legato la tiori le le le ka netefadiwang (empirikale). Mo legatong la tiori, mmatlisisi o ne a tlhama didiriswa tsa kgobokanyo ya data, tse e leng gore babatlisisi ba bangwe ba ka di tokafatsa, mme ba di dirisa. Mo legatong la empirikale, tshwaelo ya thutopatlisiso ke letlhomeso la dikakanyo tsa go tsenngwa tirisong ga tiro ya boruni jwa ka fa gare. Letlhomeso le supa maemo a le 18 a a tshwanetseng go nna gona gore tiro ya boruni jwa ka fa gare e atlege. Go tlaleletsa, mmatlisisi o atlenegisa gore go nne le dipaakanyo tsa PFMA le/kgotsa Melawana ya Lefapha la Matlole: PFMA. Dikatlenegiso tseno di tlaa ungwela ditheo tsotlhe tsa setšhaba. Ka jalo go dumelwa gore thutopatlisiso eno e tlaa nna le tshwaelo ya botlhokwa mo maitekong a a ikaeletseng go tokafatsa tiro ya boruni jwa ka fa gare mo lephateng la setšhaba ka kakaretso mo Aforikaborwa. Seno se botlhokwa, jaaka PFMA e tlhoka gore ditiro tsa boruni jwa ka fa gare di thuse bothati jo bo rweleng maikarabelo ka dikatlenegiso tse di malebana le go tsweletsa ditaolo tse di nonofileng. Ditiro tsa boruni jwa ka fa gare di tshwanetse go lekanyetsa ditaolo tseno go tlhomamisa nonofo le bokgoni jwa tsona. Go latela seo, go tshwanetse ga dirwa dikatlenegiso tsa tokafatso. / Public Administration and Management / D. Litt. et Phil. (Public Administration)

Abstracts in English, Afrikaans and Northern Sotho / The tax compliance costs of individual taxpayers in South Africa are unknown, and it is essential to determine, amongst other things, whether these costs pose a risk of causing non-compliance, which could have a negative effect on the collection of tax revenue. Hence, the aim of the study was to assess the tax compliance costs of individual taxpayers in South Africa. The assessment of tax compliance costs entailed calculating these costs in relation to the submission of income tax returns and post-filing activities, ascertaining the determinants of these costs and suggesting ways to reduce them. Using data collected from an online survey conducted among 10 260 taxpayers, it was estimated (applying various methods) that income tax compliance costs of individual taxpayers for the 2018 year of assessment were between 3.61% and 5.31% of the personal income tax revenue. These results compared well with ratios reported in most studies conducted in other countries and showed a reduction from the results obtained from 752 taxpayers for the 2017 year of assessment. Chi-square automatic interaction detection (CHAID), a decision tree modelling technique, was used to ascertain the determinants of tax compliance costs and to identify specific groups of taxpayers associated with distinct ranges of the determinants that were statistically significant predictors of tax compliance costs. This breakdown enabled a better understanding of the influence that the specific values of the continuous determinants, such as the service quality rating of the South African Revenue Service (SARS), and the categorical determinants, such as education level and employment status, have on tax compliance costs. The CHAID analysis therefore provided an additional level of insight not possible with regression analysis, enhancing the usability of the results. Employment status and income tax bracket had the strongest association with tax compliance costs (on average, self-employed taxpayers and taxpayers in the highest income tax bracket had the highest total tax compliance costs). Various other determinants, for example, type of assistance obtained, gender, education level, complexity of tax legislation, complexity of SARS guides, and SARS’s service quality rating were also identified in the analyses. / Die belastingvoldoeningskoste van individuele belastingpligtiges in Suid-Afrika is onbekend, en dit is noodsaaklik om, onder andere, te bepaal of hierdie koste ʼn risiko van nievoldoening inhou wat ʼn negatiewe uitwerking op die insameling van belastinginkomste kan hê. Die doelwit van die studie was dus om die belastingvoldoeningskoste van individuele belastingpligtiges in Suid-Afrika te assesseer. Die assessering van belastingvoldoeningskoste behels die berekening van hierdie koste ten opsigte van die indiening van inkomstebelastingopgawes en ná-indieningsaktiwiteite, bepaling van die determinante van hierdie koste en voorstelle van hoe om dit te verminder. Aan die hand van data wat ingesamel is deur ʼn aanlyn opname onder 10 260 belastingpligtiges, is (deur middel van verskeie metodes) geraam dat inkomstebelasting-voldoeningskoste van individuele belastingpligtiges vir die 2018-assesseringsjaar tussen 3.61% en 5.31% van die persoonlike-inkomstebelastinginkomste was. Hierdie resultate het goed vergelyk met verhoudings soos berig in die meeste studies wat in ander lande uitgevoer is en het ʼn afname gewys in die resultate wat by 752 belastingpligtiges vir die 2017-assesseringsjaar bekom is. Chi-kwadraat outomatiese wisselwerkingbespeuring (chi-square automatic interaction detection – CHAID), ʼn besluitnemingskema-modelleringtegniek, is gebruik om die determinante van belastingvoldoeningskoste te bepaal en om spesifieke groepe belastingpligtiges te identifiseer wat statisties-beduidende voorspellers van belastingvoldoeningskoste is. Hierdie uiteensetting het ʼn beter begrip daargestel van die invloed wat die spesifieke waardes op die deurlopende determinante, soos die diensgehaltegradering van die Suid-Afrikaanse Inkomstediens (SARS), en die kategoriedeterminante, soos onderwysvlak en indiensnemingstatus, op belastingvoldoeningskoste het. Die CHAID-ontleding het dus ʼn bykomende vlak van insig voorsien wat nie moontlik is met regressieontleding nie en sodoende die bruikbaarheid van die resultate verbeter. Indiensnemingstatus en inkomstebelastingkategorie het die sterkste assosiasie met belastingvoldoeningskoste (belastingpligtiges in eie diens en belastingpligtiges in die hoogste inkomstekategorie het gemiddeld die hoogste totale belastingvoldoeningskoste). Verskeie ander determinante, byvoorbeeld, soort bystand verkry, geslag, onderwysvlak, kompleksiteit van belastingwetgewing, kompleksiteit van SARS-gidse en SARS-diensgehaltegradering is ook in die ontledings geïdentifiseer. Die studie het afgesluit met voorstelle om individuele belastingspligtiges se belastingvoldoeningskoste te verlaag. / Ditshenyegelo tša ditefelo tša go obamela melawana ya metšhelo ka balefamotšhelo ka Afrika Borwa ga di tsebje, gomme go bohlokwa gore re tsebe, gareng ga tše dingwe, ge eba ditshenyegelo tše di tliša kotsi ya go baka gore balefamotšhelo ba se ke ba obamela melawana ya metšhelo, e lego seo se ka bago le seabe sa go se loke go kgoboketšo ya letseno la motšhelo. Ke ka lebaka leo, maikemišetšo a dinyakišišo tše e bile go sekaseka ditshenyegelo tša go obamela melawana ya motšhelo ka balefamotšhelo ka Afrika Borwa. Tshekatsheko ya ditshenyegelo tša go obamela melawana ya motšhelo go ra gore re swanetše go hlakanya ditshenyegelo tše mabapi le go romela dingwalwa tša motšhelo le ditiragalo tša ka morago ga go romela dingwalwa tšeo tša motšhelo, go realo e le go tseba dilo tšeo di bakago ditshenyegelo tše le go šišinya mekgwa ya go di fokotša. Ka go šomiša tshedimošo ye e kgobokeditšwego go dinyakišišo tšeo di dirilwego ka inthanete gareng ga balefamotšhelo ba 10 260, go akantšwe gore (ka go diriša mekgwa ye e fapafapanego) ditshenyegelo tša go obamela melawana ya motšhelo wa letseno ka balefamotšhelo ka ngwaga wa tshekatsheko ya metšhelo wa 2018 di bile magareng ga 3.61% le 5.31% ya tšhelete ya motšhelo wa letseno. Dipoelo tše di bapetšwa gabotse le dikelo tšeo di begilwego ka dinyakišišong tše ntši tšeo di dirilwego ka dinageng tše dingwe gomme di laeditše go fokotšega go tšwa go dipoelo tšeo di hweditšwego go balefamotšhelo ba 752 ka ngwageng wa tshekatsheko ya metšhelo wa 2017. Kutollo ya tirišano ya maitirišo ya Chi-square (CHAID), e lego mokgwa wa go nyakišiša sephetho ka maphakga, e šomišitšwe ka nepo ya go tseba dilo tšeo di bakago ditshenyegelo tša go obamela melawana ya motšhelo le go hlaola dihlopha tše itšego tša balefamotšhelo bao ba amanago le mehuta ye e swanago e nnoši ya dihlaodi tšeo di bilego bohlokwa go ya ka dipalopalo mabapi le ditshenyegelo tša go obamela melawana ya motšhelo. Karoganyo ye e kgontšhitše kwešišo ye kaone ya khuetšo yeo dikokwane tše itšego tša dilo tšeo di tšwelago pele go baka se, tša go swana le kelo ya boleng bja tirelo ye e abjago ke Tirelo ya Motšhelo ya Afrika Borwa (SARS), le dilo tšeo di bakago go se obamele melawana ya motšhelo go ya ka makala, go swana le maemo a thuto le maemo a mošomo, go ditshenyegelo tša go obamela melawana ya motšhelo. Tshekatsheko ya CHAID ka fao e file maemo a tlaleletšo a tsebo yeo e sa kgonagalego ka tshekatsheko ya poelomorago, go maatlafatša go šomišega ga dipoelo. Maemo a mošomo le legoro la motšhelo wa letseno di bile le kamano ye kgolo le ditshenyegelo tša go obamela melawana ya motšhelo (ka kakaretšo, balefamotšhelo bao ba itšhomelago le balefamotšhelo bao ba lego ka go legoro la godimo la motšhelo wa letseno ba na le palomoka ya godimodimo ya motšhelo wo ba lefišwago ona). Dilo tše dingwe tša mehutahuta tšeo di bakago go se obamele melawana ya motšhelo, go fa mohlala, mohuta wa thušo ye e hweditšwego, bong, maemo a thuto, go se kwešišege ga melawana ya motšhelo, go se kwešišege ga ditlhahli tša SARS, le kelo ya boleng bja tirelo ya SARS le tšona di utollotšwe ka tshekatshekong. Dinyakišišo di feditše ka go fa ditšhišinyo mabapi le ka fao go ka fokotšwago ditshenyegelo tša go obamela melawana ya motšhelo ka balefamotšhelo. / D. Phil. (Accounting Sciences)

Mathematics achievement has been of great concern to researchers involved in mathematics education. This concern has resulted in research seeking to determine for example, the factors that positively or negatively contribute to student performance in mathematics. Many of the reported studies in the literature have investigated the factors within the context of mathematics teaching and learning in general. Very few studies have investigated the factors contributing to student achievement in mathematics when learning takes place in a computer aided environment. With the pervasiveness of computers in education in general, studies in this direction become imperative. The present study fills this gap in the literature by examining the extent to which selected variables (mathematics attitude, mathematics aptitude, computer attitude, computer prior experience, computer ownership, proficiency in language of instruction, and learning style) contribute to students' achievements in pre-calculus algebra classes that are supplemented with a computer lab program. The participants in the study were 120 students sampled from the population of students enrolled in the second pre-calculus algebra course at the preparatory year program of King Fahd University of Petroleum & Minerals during the 2003/2004 academic session. The instruments used to measure the study constructs were the mathematics attitude scale (Aiken, 1979), the computer attitudes scale (Loyd & Gressard, 1984a), and the learning styles questionnaire (Honey & Mumford, 1992). New instruments to measure computer prior experience and computer ownership were developed for the present study. Hypotheses formulated for the study were tested using multiple regression and other statistical techniques. The results show that mathematics aptitudes and English language proficiency are the most significant contributors to students' mathematics achievement. No other variables show statistically significant effects on students' achievement. Together, the selected variables explain more than 41 percent of the total variance of students' achievement. Theoretical and policy-making implications of the results are outlined and discussed. / Mathematical Sciences / D. Phil. (Mathematics, Science and Technology Education)

The aim of this explorative and descriptive study was to develop an action plan for criminologists to become specialised practitioners within the South African child justice system. An exploratory, sequential, mixed-methods approach was used, where data was collected during the first phase using a self-administered, semi-structured questionnaire, including closed- and open-ended questions. The questionnaire was distributed to members of the Criminological Society of Africa (CRIMSA), as well as criminologists, magistrates, and other experts in the field of child law, known to the researcher. Sixteen questions were posed to collect data, consisting of nine Likert scale questions and seven open-ended questions. A semi-structured interview schedule was employed during the second phase of the study, to conduct 22 face-to-face and telephonic interviews with experts in the field of child law, probation officers, social workers, and criminologists. Descriptive data analysis was utilised during the first, and thematic analysis during the second phase of this study. The findings indicate that the absence of a regulating, professional body, limits career opportunities for criminologists as far as exercising their skills in practice. Furthermore, it was established that the role and function of criminologists, and the academic field of criminology, remain unfamiliar to various practitioners in the human science professions. Subsequently, criminologists are often considered mere crime researchers with limited applied skills for use in the South African criminal justice system. Though it was proven that, at least to some degree the academic training of criminologists is deficient, it was established that criminologists have a unique skill-set that places them in a unique position to execute various functions within the child justice sector as part of a multi-disciplinary team. Findings suggest that the Child Justice Act (75 of 2008) should be amended to facilitate the inclusion of criminologists in the South African child justice sector. / Die doel van hierdie verkennende en beskrywende studie was om ʼn aksieplan vir kriminoloë te ontwikkel om hulle in staat te stel om gespesialiseerde praktisyns in die Suid-Afrikaanse kindergeregtigheidstelsel te word. ʼn Verkennende, opeenvolgende, gemengdemetode-benadering is gebruik waar data gedurende die eerste fase ingesamel is deur middel van ’n selfgeadministreerde vraelys, wat geslote en oop vrae ingesluit het. Die vraelys is versprei onder lede van die Kriminologiese Vereniging van Suider-Afrika (CRIMSA), asook kriminoloë, landdroste en ander kundiges op die gebied van kinderreg wat aan die navorser bekend is. Altesame 16 vrae is gestel om data in te samel, wat uit nege Likert-skaalvrae en sewe oop vrae bestaan het. ’n Halfgestruktureerde onderhoudrooster is gedurende die tweede fase van die studie gebruik om 22 onderhoude van aangesig tot aangesig asook telefoniese onderhoude met kundiges op die gebied van kinderreg, proefbeamptes, maatskaplike werkers en kriminoloë te voer. Beskrywende dataontleding is gedurende die eerste, en tematiese ontleding gedurende die tweede fase van hierdie studie gebruik. Die bevindings dui aan dat die afwesigheid van ’n regulatoriese, professionele liggaam loopbaangeleenthede vir kriminoloë beperk wat die uitoefening van hul vaardighede in die praktyk betref. Daar is voorts vasgestel dat die rol en funksie van kriminoloë, en die akademiese gebied van kriminologie, onbekend aan verskeie praktisyns in die geesteswetenskapberoepe is. Kriminoloë word gevolglik dikwels bloot as navorsers met beperkte toegepaste vaardighede vir gebruik in die Suid-Afrikaanse strafregspleging beskou. Hoewel bewys is dat die akademiese opleiding van kriminoloë in ’n mate ontoereikend is, is vasgestel dat kriminoloë ’n unieke stel vaardighede besit wat hulle in ’n unieke posisie plaas om as deel van ’n multidissiplinêre span verskeie funksies in die kindergeregtigheidsektor uit te voer. Bevindings dui daarop dat die “Child Justice Act” 75 van 2008 gewysig behoort te word om vir die insluiting van kriminoloë in die Suid-Afrikaanse kindergeregtigheidsektor voorsiening te maak. / Sepheo sa phuputso ena ya kutullo le tlhaloso e ne e le ho hlahisa morero wa ketso bakeng sa ditsebi tsa tsa botlokotsebe hore ebe basebetsi ba ikgethang sistiming ya Afrika Borwa ya toka ya bana. Ho latetswe katamelo ya kutullo, ya mekgwa e kopaneng e latellanang. Tlhahisoleseding e bokelleditswe nakong ya mokgahlelo wa pele wa phuputso ho sebediswa lethathamo le dipotso le iketsetswang, le nang le sebopeho se sa fellang le nang le dipotso tse kwetsweng le tse butsweng. Lethathamo la dipotso le fuwe ditho tsa Mokgatlo wa Ditsebi tsa tsa Botlokotsebe le Ditsebi tsa tsa ho ba Phofu wa Afrika e Borwa (Criminological Society of Southern Africa (CRIMSA)), hammoho le ditsebi tse ding tsa tsa botlokotsebe, bommasterata le ditsebi tse ding lekaleng la molao wa bana. Ho botsitswe dipotso tse 16 ho bokella tlhahisoleseding; di ne di kenyelletsa dipotso tse robong tsa Likert-scale le tse supileng tse butsweng. Tlhophiso ya sebopeho se sa fellang ya inthavu e sebedisitswe mokgahlelong wa bobedi wa phuputso ho etsa diinthavu tsa phuputso tsa batho ba shebaneng mahlong le tsa mohaleng le ditsebi lekaleng la molao wa bana, diofisiri tsa batshwaruwa ba sa tswa lokollwa, di-social worker le ditsebi tsa tsa botlokotsebe. Manollo ya tlhaloso ya datha e sebedisitswe nakong ya mokgahlelo wa pele wa phuputso le manollo ya ditema nakong ya mokgahlelo wa bobedi. Diphetho di supa hore tlhokeho ya setheo se laolang sa seprofeshenale e sitisa menyetla ya mesebetsi ya ditsebi tsa tsa botlokotsebe hobane e kgina menyetla ya bona ya ho sebedisa ditsebo tsa bona tshebetsong. Ho feta moo, ho fumanwe hore mosebetsi wa ditsebi tsa tsa botlokotsebe, lekala la dithuto lefapheng la tsa botlokotsebe, di ntse di sa tsebahale ho basebetsi ba fapaneng diprofesheneng tsa mahlale a botho. Ka lebaka leo, ditsebi tsa tsa botlokotsebe hangata di nkwa e le bafuputsi feela ba tsa botlokotsebe ba nang le botsebi bo itseng ba ka nkang karolo sistiming ya Afrika Borwa ya toka ya botlokotsebe. Leha ho ile hwa pakwa hore thupelo dithutong tsa ditsebi tsa tsa botlokotsebe e ya fokola ka tsela e itseng, ho fumanwe hore ditsebi tsa tsa botlokotsebe di na le bokgoni bo ikgethileng bo di behang sebakeng se ikgethileng sa ho etsa mesebetsi e fapaneng lekaleng la toka ya bana jwalo ka karolo ya dihlopha tsa mafapha a fapaneng. Diphetho di supa hore Molao wa Toka ya Bana (75 wa 2008) o lokela ho fetolwa ho dumella kenyelletso ya ditsebi tsa tsa botlokotsebe lekaleng la toka ya bana Afrika Borwa. / Criminology and Security Science / Ph. D. (Criminal Justice)

No description available.