The purpose of this research was to determine family patterns which limit the optimal functioning of the child in middle childhood with Bipolar Disorder and Cerebral Palsy. To achieve this goal a thorough literature study was performed with regard to the child with Bipolar Disorder and Cerebral Palsy. The nature, causes and state of these two conditions in the family were investigated. Cresswell's combined model of research namely the "dominant-less-dominant" model of investigation was used. The less dominant part of the research was quantitative where the "Hudson scale: Index of Parental Attitudes" was used. This is a standardised questionnaire that aims to measure the attitudes of parents. The qualitative part of the research produced more information regarding the above-mentioned aspects. Unstructured interviews with the family, as well as the multi-disciplinary team currently involved with the family were conducted. The "One shot case study" was used to determine the significance of negative family patterns. This is an in-depth study of a single unit and required that the researcher become part of the family and family activities for a specific period of time. From this specific family, patterns were identified which limit the child with Bipolar Disorder and Cerebral Palsy to optimal functioning. From the results it was clear that significant family patterns exist in this family which limit the child. The research question could therefore be answered and certain themes could be identified. With regard to dimensions of family functioning, significant patterns around affection, behaviour control, value transmission, structure, communication and external systems were identified which limit the child to optimal functioning. Through this the researcher comes to the conclusion that family functioning has a significant influence on the optimal functioning of the child with an affective disorder and disability. With these results in mind, it is important that families are guided in the handling of children with affective disorders and disabilities, so that these children too, can reach optimal functioning. / Thesis (MSD (Play Therapy))--University of Pretoria, 2004. / Social Work and Criminology / unrestricted

Abstracts in English, Afrikaans and Venda / The purpose of this study was to assess the diversity of epiphytic lichens growing on Acacia karroo, A. caffra and Jacaranda mimosifolia trees in Pretoria, and to investigate the influence of air pollution, land use, altitude and climate on lichen diversity. Lichen diversity was first studied at 12 sampling sites under different land use types (high traffic areas, residential areas and industrial areas) and in protected areas (open-air museums and nature reserves). The “European guidelines for monitoring lichen diversity as an indicator of environmental stress” were then tested in 29 sites using the same tree species and under two main land use types (“Industrial areas and busy roads” and “Parks and nature reserves”). Lichen Diversity Values (LDVs) were calculated for 164 trees. Correlations of LDVs and single lichen species with environmental parameters were studied by descriptive statistics, univariate analysis, Principal Component Analysis (PCA) and Generalized Linear Models (GLM). A naturality/alteration interpretative scale based on the percentile deviation of LDVs from natural conditions was developed for the first time in South Africa. Altogether 25 taxa, predominantly foliose and subtropical to tropical species, were recorded and are reported with their ecology and distribution. An identification key was developed for easy identification of species in the field. The highest lichen diversity was found in protected areas. The LDVs of Jacaranda are lower than values for both Acacia species. “Parks and nature reserves” have significantly higher LDVs than “industrial areas and busy roads”, as demonstrated by the PCA. The GLM models were significant for LDV and some lichen species. Sampling sites in industrial areas and the proximity of busy roads are negatively related to LDV and with the frequency of many lichen species. Higher atmospheric concentrations of NOx were negatively related to LDV and to the frequency of the species Candelaria concolor, Lepraria spp. and Pyxine cocoes. Culbersonia nubila and Lepraria spp. were respectively positively and negatively correlated with atmospheric SO2. The intensity of land use appears to have a negative impact on lichen diversity. In conclusion, lichens respond well to human disturbances in Pretoria and can be used as bioindicators of naturality/alteration. The European standardised monitoring method can be applied to estimate the degree of environmental alteration in South Africa, by adopting a stratified random sampling and a more flexible strategy for tree selection. / Die doel van hierdie studie is om die diversiteit van die epifitiese ligene op Acacia Karoo, A. caffra en Jacaranda mimosifolia bome in Pretoria te bepaal, en die uitwerking van lugbesoedeling, grondgebruik, hoogte en klimaat op die ligeendiversiteit te ondersoek. Die ligeendiversiteit is by 12 monsterneemterreine bestudeer. Sommige terreine het op grond met uiteenlopende gebruike (drukverkeergebiede, woongebiede en nywerheidsgebiede) en ander in beskermende gebiede (opelugmuseums en natuurreservate) voorgekom. Die “Europese riglyne vir die monitering van ligeendiversiteit as aanduiding van omgewingstres” is telkens by dieselfde boomspesies op 29 terreine gevolg. Die hoofsoorte grondgebruik van hierdie terreine was “nywerheidsgebiede en besige paaie” en “parke en natuurreservate”. Die ligeendiversiteitswaardes (LDW’s) van 164 bome is bereken. Die korrelasies tussen LDW’s, enkelligeenspesies en omgewingsparameters is aan die hand van beskrywende statistiek, eenveranderlikeontleding, ʼn hoofkomponentanalise (HKA) en veralgemeende lineêre modelle (VLM’s) bestudeer. ʼn Verklarende naturaliteit-/wysigingskaal wat op die persentielafwyking van LDW’s in natuurlike omstandighede berus, is vir die eerste keer in Suid-Afrika ontwikkel. Altesame 25 taksa, oorwegend digblarige en subtropiese tot tropiese boomspesies, tesame met die ekologie en verspreiding van elk, is geboekstaaf. ʼn Kensleutel waarmee spesies maklik in die veld uitgeken kan word, is ontwikkel. Die grootste ligeendiversiteit het in beskermde gebiede voorgekom. Die LDW’s van Jacaranda was laer as dié van die twee Acacia-spesies. Volgens die HKA het “parke en natuurreservate” beduidend hoër LDW’s as “nywerheidsgebiede en besige paaie” gehad. Die VLM’s vir LDW en sommige ligeenspesies was veelseggend. In nywerheidsgebiede en naby besige paaie was die LDW en die voorkoms van verskeie ligeenspesies laag. ʼn Hoë konsentrasie van NOx het ʼn negatiewe verband getoon met die LDW en die voorkoms van die spesies Candelaria concolor, Lepraria spp. en Pyxine cocoes. Daarteenoor het Culbersonia nubila en Lepraria spp. onderskeidelik positief en negatief met atmosferiese SO2 gekorreleer. Die intensiteit van grondgebruik benadeel blykbaar ligeendiversiteit. Ten slotte reageer ligene goed op menslike versteurings in Pretoria. Hulle kan as bioaanwysers van naturaliteit/wysiging gebruik word. Die gestandaardiseerde Europese moniteringsmetode kan toegepas word om die mate van omgewingswysiging in Suid-Afrika te skat deur gestratifiseerde, ewekansige steekproewe te neem en ʼn buigsame strategie in boomkeuring te volg. / Ndivho ya ngudo idzi ho vha u ela ha phambano ya nzulatshinya dza epiphytic lichens dzi aluwaho kha Muunga wa Sogani, Caffra na Muṱonḓowa wa Piṱori, u sedzulusa ṱhuṱhuwedzo ya tshikafhadzo, u shumiswa ha mavu, vhunṱha na kilima kha u fhambana ha nzulatshinya. Phambano ya nzulatshinya yo thoma u gudiwa kha saithi dza 12 dza sambula nga fhasi ha tshaka dzo fhambanaho dza tshumiso ya mavu (vhupo ha vhuendi, vhupo ha vhudzulo na vhupo ha dzifeme) na kha vhupo ho tsireledzwaho (miziamu yo vuleaho na kha tsireledzo ya mupo). Nyendedzi dza Yuropa dza u lavhelesa phambano ya nzulatshinya sa tsumbo ya “mutsiko kha mupo” dzo lingiwa kha saithi dza 29 hu tshi khou shumiswa miri ya tshaka dzi fanaho nga fhasi ha tshaka mbili dza ndeme dza tshumiso ya mavu (“vhupo ha dzifemeni na bada dzi re na vhuendi ho tsitsikanaho” na “phakha na fhethu ha tsireledzo ya mupo”). Ndeme dza Phambano ya Nzulatshinya (LDV) dzo rekanywa u itela miri ya 164. U elana ha LDV na tshaka dza nzulatshinya na phimo dza mupo zwo gudiwa nga mbalombalo dza ṱhalutshedzo, musaukanyo nga phambano nga nthihi, Musaukanyo wa Zwipiḓa zwa Ndeme (PCA) na Tshiedziswa Tswititi tsho Angaredzwaho (GLM). Tshikalo tsha ṱhalutshedzo ya tshanduko ya mupo zwo ḓisendeka nga u fhambana ha phesenthe ya LDV u ya kha nyimele ya mupo tsho bveledzwa lwa u thoma kha ḽa Afrika Tshipembe. Zwo ṱangana zwoṱhe, tshaka dza 25, dzine nnzhi dza vha nzulatshinya dza tshaka dza fhasi ha ṱiropika na kha ṱiropika dzo rekhodiwa na u vhigiwa na saintsi ya mupo yadzo ya phaḓaladzo. U topola ha ndeme ho bveledzwa u itela u kona u ḓivha dzitshaka nnḓa. Phambano khulwane ya nzulatshinya yo wanala kha vhupo ho tsireledzeaho. LDV dza muṱonḓowa dzi fhasi kha ndeme u fhira u itela tshaka dza Muunga. “Phakha na fhethu ha tsireledzo ya mupo” hu na LDV dza nṱha u fhira “vhupo ha dzifemeni na bada dzi re na vhuendi vhunzhi”, sa zwe zwa sumbedziswa nga kha PCA. Zwiedziswa zwa GLM zwo vha zwi zwa ndeme u itela LDV na tshaka dza nzulatshinya. Saithi dza tsumbonanguludzwa kha vhupo ha dzifemeni na u vha tsini ha bada dzi re na vhuendi ho tsitsikanaho dzi elana lu sa takadzi na LDV na tshivhalo tsha tshaka nnzhi dza nzulatshinya. Pfutelelo ya nṱha ya dzingamufhe ya NOx yo vha i sa elani zwavhuḓi na LDV na tshivhalo tsha dzitshaka dza Candelaria concolor, Lepraria spp. na Pyxine cocoes. Culbersonia nubila na Lepraria spp. dzo vha dzi tshi livhanywa zwavhuḓi na lu si lwavhuḓi na SO2 ya dzingamufhe. Kushumiselwe kwa mavu ku nga ku na masiandaitwa a si avhuḓi kha mutevhe wa nzulatshinya. Ndi tshi fhedzisa, nzulatshinya dzi fhindula zwavhuḓi u thithiswa nga vhathu Piṱori nahone dzi nga zwisumbedza vhutshilo ha tshanduko/mupo. Ngona ya tshilinganyo ya vhulavhelesi ya Yuropa i nga shumisa u anganyela tshikalo tsha tshanduko dza vhupo kha ḽa Afrika Tshipembe. Nga u dzhia tsumbonanguludzwa dzo dzudzanywaho nga zwigwada zwa tshayandivhiswa na tshiṱirathedzhi tshi shandukiseaho tsha munanguludzo wa miri. / Environmental Sciences / D. Phil. (Environmental Science)

With parts of SA in a malaria endemic area, a preventative way of fighting malaria is with the use of pesticides such as 1,1,1–Trichloro–2,2–bis(pclorophenyl) ethane, also known as DDT. DDT is listed under the persistent organic pollutants (POPs) and considered an endocrine disruptive compound (EDC) under the Stockholm Convention. SA registered an exemption to use DDT as means to fight malaria. DDT and its isomers are, however, known EDCs. Combined with their ability to persist in the environment while not being target specific motivates further studies into possible detrimental effects. The present study aimed to establish if ED was present by comparing the male reproductive organs from snails from an area currently sprayed with DDT (for malaria control) to an area not sprayed with DDT in the Limpopo Province. A possible endpoint (the penis sheath/preputium length ratio or PSPLR) was identified for the freshwater snail Bulinus tropicus. B. tropicus and sediment samples were collected from DDT–sprayed and nonsprayed areas located close together. The snails were dissected and various morphometric parameters measured. Sediments from the sites where the snails were collected were analysed for DDT using GC–MS. Statistical analysis showed significant differences in PSPLR (and therefore possible ED) between snails from the two areas. The difference in PSPLR values was mainly due to a relatively shorter preputium for the snails from the DDT–sprayed area. Even though the sediment samples showed that DDT was present in most of the DDT–sprayed sites and not in the non–DDT sprayed sites, causality of the possible ED could not be established from this field study. This study indicated the possibility of using the PSPLR as endpoint for ED. Recommendations are made for further development of the PSPLR and B. tropicus as biological indicators for endocrine disruption, but causality must first be established. / Thesis (M.Sc (Environmental Science))--North-West University, Potchefstroom Campus, 2011.

With parts of SA in a malaria endemic area, a preventative way of fighting malaria is with the use of pesticides such as 1,1,1–Trichloro–2,2–bis(pclorophenyl) ethane, also known as DDT. DDT is listed under the persistent organic pollutants (POPs) and considered an endocrine disruptive compound (EDC) under the Stockholm Convention. SA registered an exemption to use DDT as means to fight malaria. DDT and its isomers are, however, known EDCs. Combined with their ability to persist in the environment while not being target specific motivates further studies into possible detrimental effects. The present study aimed to establish if ED was present by comparing the male reproductive organs from snails from an area currently sprayed with DDT (for malaria control) to an area not sprayed with DDT in the Limpopo Province. A possible endpoint (the penis sheath/preputium length ratio or PSPLR) was identified for the freshwater snail Bulinus tropicus. B. tropicus and sediment samples were collected from DDT–sprayed and nonsprayed areas located close together. The snails were dissected and various morphometric parameters measured. Sediments from the sites where the snails were collected were analysed for DDT using GC–MS. Statistical analysis showed significant differences in PSPLR (and therefore possible ED) between snails from the two areas. The difference in PSPLR values was mainly due to a relatively shorter preputium for the snails from the DDT–sprayed area. Even though the sediment samples showed that DDT was present in most of the DDT–sprayed sites and not in the non–DDT sprayed sites, causality of the possible ED could not be established from this field study. This study indicated the possibility of using the PSPLR as endpoint for ED. Recommendations are made for further development of the PSPLR and B. tropicus as biological indicators for endocrine disruption, but causality must first be established. / Thesis (M.Sc (Environmental Science))--North-West University, Potchefstroom Campus, 2011.

Changing working conditions in South Africa are currently characterised by various challenges to individuals in the workplace, such as affirmative action, voluntary severance packages and discharges. Discharges are often associated with employment insecurity and threatening loss of employment. Insecurity about employment can be very stressful to remaining workers after a discharge process. Their lack of control over what happens to them, can lead to high levels of stress and deteriorating attitudes in the workplace. Insecurity about employment may last for months or even years and could have a negative influence on not only the “mental health” of the individual worker, but also on their entire existence. A psychological approach to threatening loss of employment on its own is inadequate. The spiritual needs of human beings should also be taken into account. Therefore pastoral care and support should be available to people in order to help them to cope effectively with painful, frustrating and frightening situations. The threat of loss of employment requires a holistic approach to helping. At present holistic approaches include emphases on holistic medicine, meditation, prayer and the role of spiritual healing. Pastoral care is increasingly taking note of what is happening in the secular professions and how it can be supportive. This development challenges the practical theologian to be part of a multi-disciplinary approach when dealing with people who are subject to the threat of loss of employment. The aim of this study is to examine the possibilities of a holistic approach as part of pastoral support to persons experiencing threatening loss of employment. Although pastoral care can benefit from a multi-disciplinary approach to threatening loss of employment, this cooperation is not a simple or straightforward matter. Pastoral care is in need of guidelines for its relationship with psychology and for how to deal with faith in the counselling process. In order to provide some guidelines for pastoral care for individuals who feel a protracted threat of loss of employment, this study will make use of Gerkin’s model for pastoral care which will be brought into dialogue with a cognitive behavioural therapeutic model. Pastoral care should not focus on only “problem-solving”, but the counsellee should experience that healing takes place within the “pastoral relationship”. In this “relationship” the counsellee should always be reassured that human suffering cannot separate people from the love of God as it was revealed in Christ. Pastoral care may never lose sight of the Christian traditions that shaped its identity and should strive for an approach to counselling in which the Bible as testimony to God’s love is taken seriously. Pastoral care should take the lead in involving the Christian community in caring for one another and for the human needs in the wider community. A strong, healing Christian community that is open to the challenges and opportunities in secular society can make a contribution to a global partnership. / Dissertation (MA (Theology))--University of Pretoria, 2008. / Practical Theology / MA / unrestricted

Bipolêre versteuring is ‘n kroniese, herhalende en ernstige siekte met ‘n voorkoms van 1 % wêreldwyd. Pasiënte kan psigoties word, selfmoordideasie hê en ook soms aggressief raak. Dikwels moet hulle gehospitaliseer word - ook teen hulle wil, want hulle mag soms geen insig toon nie. Pasiënte mag presenteer met ‘n ko-morbiede toestand, byvoorbeeld substansmisbruik of ‘n persoonlikheidsversteuring. Dit gebeur dikwels dat hulle nie hulle toegewysde rolle, byvoorbeeld dié van gade, broodwinner, ouer of volwasse kind, kan vervul nie. Versorgers van pasiënte gediagnoseer met bipolêre versteuring, word eweneens beïnvloed deur die siekte en die gepaardgaande stigma daarvan. Dit kan vir hulle baie moeilik wees wanneer hulle die verantwoordelikhede en rolle van die pasiënt moet oorneem. Beskou vanuit die oogpunt van ‘n ekologiese sisteemperspektief is die aard van hierdie impak op die maatskaplike funksionering van die versorgers relevant vir maatskaplike werk in die geestesgesondheidsveld. Die verkenning van hierdie impak en die ontwikkeling van ‘n intervensie om die impak aan te spreek het dus die rasionaal van hierdie studie gevorm. Die geïntegreerde biopsigososiale model, binne ‘n ekologiese sisteem perspektief, word aangewend by die psigiatriese instelling waar die navorser werk. Hierdie benadering het dus ook gedien as die vertrekpunt vir die betrokke studie. Die gemengde-metode navorsingsbenadering is tydens hierdie studie benut ten einde ‘n uitgebreide analise van die navorsingsprobleem te verskaf. Die voorgenome studie het binne die kategorie van toegepaste navorsing geval, want die doel daarvan was om ‘n program te ontwikkel om hulp te verleen aan versorgers van individue gediagnoseer met bipolêre versteuring. Die navorser het haar navorsing gerig aan die hand van Rothman en Thomas (1994) se intervensie ontwerp en ontwikkelingsmodel (D&D) deur gebruik te maak van kwalitatiewe en kwantitatiewe metodes. Na afloop van die analise van die kwalitatiewe data, is ‘n unieke psigo-maatskaplike opvoedkundige program, die SEE-SAW program, ontwikkel en toe geïmplementeer. Die konsep van balans versus wanbalans binne die sisteem is essensieel; die navorser se program het ten doel gehad om beter balans binne die sisteem van die pasiënt en versorger te bewerkstellig. Die gevolgtrekkings het duidelik getoon dat die versorger van die bipolêre pasiënt blootgestel is aan ‘n wye spectrum van behoeftes en uitdagings, maar dat intervensies soos die SEE-SAW program van groot waarde mag wees. / Bipolar disorder (BD) is a chronic, recurrent, serious illness that occurs in 1 % of people globally. Patients might become psychotic, suicidal and sometimes violent. They often need to be hospitalised, even against their will because they may have no insight. Patients may have a comorbid condition such as substance abuse or a personality disorder. They are frequently unable to fulfil their assigned roles of spouse, breadwinner, parent or adult child. Caregivers of patients diagnosed with BD are also affected by the illness and the associated stigma. It becomes very difficult for them when they have to take over the responsibilities and roles of the patient. The nature of this impact on the social functioning of the caregivers, understood from an ecological systems perspective, is relevant for social work in the mental health care field. Discovering more about this impact and developing an intervention to curb it therefore formed the rationale for this study. The integrated biopsychosocial model, within an ecological systems perspective, is being used at the psychiatric institution where the researcher works. This approach therefore also served as the point of departure from which this research was conducted. A mixed methods research approach was utilised to provide a comprehensive analysis of the research problem. The proposed study fell into the category of applied research, due to its aim of designing a programme to assist caregivers of people diagnosed with BD. The researcher directed the study according to Rothman and Thomas’s (1994) intervention design and development model (D&D), using qualitative and quantitative methods. After the analysis of the qualitative data a unique psychosocial educational programme, the SEE-SAW programme, was developed and then implemented. The concept of equilibrium versus disequilibrium in the system is central; the researcher’s programme therefore strove towards better equilibrium within the system of patient and caregiver. From the conclusions it is apparent that the caregiver of the BD patient is exposed to a wide spectrum of needs and challenges, but that interventions such as the SEE-SAW programme may be very helpful. / Thesis (PhD)--University of Pretoria, 2014. / Social Work and Criminology / PhD (Social Work) / Unrestricted

This study focuses on the following schizophrenic related elements to be found in the postmodern society and to be represented in selected contemporary video artworks: 1) creation of an alternative world and 2) disturbance in meaning. To confirm that the creation of an alternative world and disturbance in meaning is present in postmodern society, the following elements are investigated as symptoms of schizophrenia and characteristics present in contemporary society: 1) fragmentation, 2) withdrawal from reality, 3) misinterpretation of memories and 3) the creation of 'word salad'. In order to draw a parallel between schizophrenia and the postmodern society, the postmodern theories of Simon Gottschalk, Fredric Jameson, Kenneth Gergen, Jean Baudrillard, Andreas Huyssen, Gilles Deleuze en Paul Virilio as well as the medical studies involving schizophrenia by the Schizophrenia Foundation of South Africa, the University of Iowa se Department of Healthcare and D Sue, DW Sue en S Sue are used. In both conditions of schizophrenia and postmodern society, reality and meaning are altered. This study concludes that schizophrenic related elements are present in the postmodern society and therefore these elements are represented in the selected video artworks of the artists Eija-Liisa Ahtila and myself.AFRIKAANS : Hierdie studie fokus op die skisofrenie-verwante elemente wat voorkom in die postmoderne samelewing naamlik: 1) alternatiewe wêreldskepping en 2) versteuring in betekenisgewing en wat uitgebeeld word in geselekteerde kontemporêre videokunswerke. Fragmentering, onttrekking van realiteit, waninterpretasie van herinneringe en die skepping van 'woordslaai' word as simptome van skisofrenie en as kenmerkende eienskappe in die postmoderne samelewing ondersoek om die argument te versterk dat alternatiewe wêreldskepping en versteuring in betekenisgewing teenwoordig is in die postmoderne samelewing. Die postmoderne teorieë van Simon Gottschalk, Fredric Jameson, Kenneth Gergen, Jean Baudrillard, Andreas Huyssen, Gilles Deleuze en Paul Virilio sowel as die mediese studies deur die Schizophrenia Foundation of South Africa, die University of Iowa se Department of Healthcare en D Sue, DW Sue en S Sue aangaande skisofrenie, word gebruik om parallelle tussen die postmoderne samelewing en die mediese toestand van skisofrenie in hierdie studie te trek. Daar word vasgestel dat realiteit en betekenis in beide toestande van skisofrenie en die postmoderne samelewing verbuig en hervorm word. Die gevolgtrekking van hierdie studie is dat skisofrenie-verwante elemente wel voorkom in die kontemporêre samelewing en dus uitgebeeld word in die geselekteerde videokunswerke van die kunstenaars Eija-Liisa Ahtila en myself. / Dissertation (MA)--University of Pretoria, 2006. / Visual Arts / unrestricted