As stated in the Children’s Act 38 of 2005, learners with behavioural programmes are accommodated in child and youth centres (former industrial schools), and require professional and specialised support. These learners generally display challenging, unacceptable and anti-social behaviour, which must be addressed and handled by teachers and professional support staff. A holistic perspective is needed to meet these learners’ needs and in order to support learners with behavioural problems in child and youth centres, educational services, as well as medical, psychological and other support services must be available. These specialised support services are crucial in the efforts to address the behavioural problems of the learners. The aim of the support to learners with behavioural problems in child and youth centres is to improve the learning ability of the learners with behavioural problems, as well as to change their behavioural patterns in order for them to embrace opportunities in which they will be able to re-enter society successfully and live as well-adapted and functional individuals. Child and youth centres need to make interest groups aware of the challenges with which teachers and professional support staff are confronted on a daily basis in their efforts to support learners with behavioural problems. The aim of this study is to determine what the experiences are of the teachers and professional support staff with regard to the support to learners with behavioural problems in a child and youth centre. To reach the goal of this study, one research question was formulated: “What are the experiences of teachers and professional support staff with regard to the support of learners with behavioural problems in a child and youth centre?” A purposive sample was used, namely the teachers and professional support staff in a child and youth centre in the Ekurhuleni District, were chosen to participate in the research study. The teachers’ group includes the principal, the head of the department and teachers, while the professional support staff included an educational psychologist, a nurse, a social worker and a child and youth worker. The researcher used semi-structured individual interviews which were recorded with the consent of the participants. The recordings were transcribed, interpreted and refined to codes, themes, categories and subcategories. Ethical procedures were followed and approval of the Faculty of Educational Sciences’ Ethics Committee at the North-West University was obtained. Since qualitative studies, which investigates and describes the daily experiences of the teachers and professional support staff in supporting learners with behavioural problems in child and youth centres, are limited, a phenomenological approach, which included an interpretivist paradigm was used to investigate and describe the phenomenon. Meaningful factual conclusions related to the study’s findings, were identified, namely: learners with behavioural problems are provocative and several factors influence the support to the learners negatively; teachers and professional support staff experience uncertainty with regard to their respective responsibilities in the child and youth centre; verbal and physical attacks by the learners on the teachers and professional support staff; and lastly, positive experiences with regard to the support to the learners in a child and youth centre are few and far between. Conceptual findings are enlightened and supported by means of the radical behaviouristic theory, the cognitive social theory, the bio-ecological theory and the social capital theory. In conclusion of the phenomenological qualitative interpretivist study, the researcher offers valuable suggestions with regard to the support to learners with behavioural problems in a child and youth centre. / MEd (Learner Support), North-West University, Potchefstroom Campus, 2015

The purpose of this study was to explore the factors that contribute to prosocial behaviour in maltreated adolescent females living in a children’s home in the Tshwane-metropole, Gauteng, South Africa. The age of the participants varied between 14 and 18 years. The study was approved by the Internal Research Panel and Faculty Board of the North-West University. Approval was also obtained from the children's home where the study was conducted. The researcher worked from a positive psychology paradigm which guided the researcher to focus on the participants' strengths and positive aspects which contributed to their display of prosocial behaviour. A literature study was conducted to provide the researcher with a clearer understanding of the meaning of the research problem. The literature study focused on the development of prosocial behaviour and adolescent development within the context of child maltreatment. The researcher utilised a qualitative research approach, which enabled her to describe and understand the participants' behaviour. As methodology, the researcher utilised an intrinsic case study design and participants were selected based on purposive sampling. Data collection relied on two semi-structured interviews per participant which provided the opportunity for participants to share their thoughts, feelings and perceptions. Thematic data analysis was performed, using Creswell’s spiral of data analysis. During data analysis, regarding the factors surrounding the prosocial behaviour of maltreated adolescent females living in residential care, two main contributing themes were identified, namely: * Internal factors * External factors Internal factors illuminate the importance of (1) a moral identity that guides behaviour according to internalised moral values; (2) an internal locus of control which attests to the participants’ view of themselves as active role-players and not mere victims of circumstances, and (3) cognitive skills demonstrated in the capacity to engage in critical thinking. External factors emphasise the importance of (1) attachment figures and positive role-models that model moral values and (2) a supportive, nurturing environment. Internal and external factors do not operate in isolation, but there is rather a definite interplay between these factors, such as attachment figures in the environment (external factor) who model moral values which the child incorporates into her identity in the attainment of a moral identity (internal factor). Strategies to broaden support networks for children should receive attention within the child welfare context, as they could, among other factors, promote positive outcomes for youth in residential care. / MA (Psychology), North-West University, Potchefstroom Campus, 2014

Thesis (Ph. D.)--University of Wisconsin--Madison, 1973. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 309-330).

Thesis (doctoral)--Göteborgs universitet. / Added t.p. with thesis statement, inserted. Includes bibliographical references (p. 253-264).

This study was informed by a phenomenon observed by a variety of members from the multidisciplinary team at an acute psychiatric facility, where the researcher works daily. It appeared to clinicians as if the individual between the ages of 18 and 25 years was reluctant to engage in therapeutic intervention. The researcher considered current literature and discovered that this phenomenon seems to be globally relevant and an issue in the field of mental health. Emerging adulthood is the developmental phase that occupies the transitional period between adolescence and adulthood. The life phase is an essential developmental phase where an identity is established and skills are acquired to equip the individual through his/her life process. Emerging adulthood is predominantly defined by the individual’s progress to independence and autonomy and the establishment of a personal and societal identity. Developmental tasks include taking responsibility for him/herself, deciding on future career paths and re-evaluating introjected values to form an independent belief system. Literature indicates that emerging adults’ life phase can cause severe distress due to a variety of social and personal stressors. Emerging adults who are enrolled in university often face additional stressors with regards to adapting to campus life, academic pressure and a need to establish themselves within their new environments. A high prevalence and onset of mental health disorders is noted not only in the general emerging adult population, but also in the population of emerging adults who attend university. Despite the increase in stressful experiences the percentage of emerging adults who experience distress is not reflected in the percentage of emerging adults who actually seek and receive therapeutic intervention as a means to manage their distress. As therapeutic intervention is seen as an effective tool in managing distress, the fact that emerging adults negate the help is a clear area of concern. This urged the researcher to closely consider which factors might lead to negation of therapeutic services by the emerging adult. The study was performed at a South African university where students residing in campus residences where approached to volunteer their participation. In total fifteen participants participated in one of three focus groups with the focus on understanding which factors contribute to the negation of therapeutic services by emerging adults. The data crystallised into eleven main themes with different subthemes to support and describe the relevant main theme. The themes clearly emphasised the lack of awareness, pervasiveness of stigmatisation and the internalised beliefs emerging adults have about themselves and therapy that induce help negation. In addressing the issue of help negation in emerging adults this study suggests solutions and actions to the role players involved in the therapeutic intervention of emerging adults that would support the promotion of mental wellbeing and mental health awareness. / MA (Psychology), North-West University, Potchefstroom Campus, 2014

Methamphetamine (MA) is a well-known, easily accessible and powerful psychostimulant, and its abuse has become a global problem. MA abuse affects millions of people worldwide and places an enormous burden on public healthcare resources. Documented consequences of MA abuse include cardiotoxic, neurotoxic and teratogenic effects, as well as long-term consequences of chronic abuse including affective disorders such as schizophrenia and major depressive disorder (MDD). MDD is a highly prevalent mood disorder in both adults and children, documented to contribute to approximately 850 000 suicides annually. This disorder is projected to become the 2nd leading disease of global burden by 2020, preceded only by ischemic heart disease. Depressive-like behaviour is documented as a symptom of chronic MA abuse and particularly during extensive MA withdrawal. Also, MA abuse during pregnancy is documented to cause neurodevelopmental changes that persist into later life. However, current understanding thereof is limited and warrants further investigation of the effects of early-life exposure to MA on outcome in adulthood, particularly in terms of mood disorders. The aim of the current study was to determine the effect of chronic exposure to MA on the depressive-like behaviour later in life in stress-sensitive (Flinders Sensitive Line) and control (Flinders Resistant Line) rats. Rats were exposed during one of the following natal day (ND) age groups: prenatal (ND-13 to ND+02), postnatal (ND+03 to ND+18), prepuberty (ND+19 to ND+34) or puberty (ND+35 to ND+50). These age groups represent different stages in neurodevelopment, as also seen in humans. For prenatal exposure, pregnant dams received 5 mg/kg daily subcutaneously (s.c.), and pups from postnatal, prepuberty and puberty age groups received an escalating dose regimen to simulate “binge-dosing” commonly seen in humans abusing MA. After MA exposure, rats were housed normally until behavioural testing on postnatal day 60 (ND+60), which included the novel object recognition test (NOR), open field test (OFT) and forced swim test (FST), measuring cognitive function, locomotor activity and depressive-like behaviour respectively. The FST data showed increased immobility behaviour of saline-treated FSL rats relative to that of FRL rats, in line with previous data validating FSL rats as a genetic rodent model of depression. Practically significant MA-induced increases in immobility behaviour were observed in all FSL and FRL treatment groups in the FST, reaching statistical significance in prenatally treated FRL rats, and in postnatally, prepuberty and puberty treated FSL rats. The data suggest that early-life MA exposure may alter neurodevelopment to predispose the rats to display depressive-like behaviour in early adulthood, and suggests that this detrimental effect of MA may be more expressed in stress-sensitive rats. Furthermore, all FSL groups plus prenatally and puberty treated FRL rats revealed practically and statistically significant decreases in swimming behaviour in the FST, whereas decreases in swimming behaviour in prepuberty treated FRL rats were practically significant but did not reach statistical significance. These data suggest that MA-induced depressive-like behaviour in FSL rats may be related to impaired serotonergic neurotransmission, and that this appears to be more robust in FSL rats. Climbing behaviour in the FST was generally not altered by early-life MA exposure, with a notable exception being a practically and statistically significant increase in puberty treated FRL rats. These data suggest that in general early-life MA exposure does not affect noradrenergic neurotransmission in early adulthood, except when normal rats were treated at puberty. The reason for the latter observation is not clear. The data from the NOR test revealed no discernible trends of MA-induced effects on memory and cognition, except for a small albeit practically significant increase in exploration time in prepuberty treated FRL rats and a practically and statistically significant decrease in exploration time in puberty-treated FRL rats. Lastly, locomotor activity in the OFT was mostly unaffected by MA treatments, except for practically significant decreases in locomotor activity in postnatally-and prepuberty-treated FRL rats and practically and statistically significant decreases in locomotor activity of prepuberty treated FSL rats. Altered locomotor activity is therefore not expected to explain any of the immobility results of the FST. In final conclusion, the study confirms that early-life MA exposure results in a depressogenic effect later in life in stress-sensitive (FSL) and control (FRL) rats, but appears to be more robust in stress-sensitive animals. Furthermore the data suggest that long-lasting MA-induced depressogenic effects may relate to impaired serotonergic neurotransmission. / MSc (Pharmacology), North-West University, Potchefstroom Campus, 2014

This study was informed by a phenomenon observed by a variety of members from the multidisciplinary team at an acute psychiatric facility, where the researcher works daily. It appeared to clinicians as if the individual between the ages of 18 and 25 years was reluctant to engage in therapeutic intervention. The researcher considered current literature and discovered that this phenomenon seems to be globally relevant and an issue in the field of mental health. Emerging adulthood is the developmental phase that occupies the transitional period between adolescence and adulthood. The life phase is an essential developmental phase where an identity is established and skills are acquired to equip the individual through his/her life process. Emerging adulthood is predominantly defined by the individual’s progress to independence and autonomy and the establishment of a personal and societal identity. Developmental tasks include taking responsibility for him/herself, deciding on future career paths and re-evaluating introjected values to form an independent belief system. Literature indicates that emerging adults’ life phase can cause severe distress due to a variety of social and personal stressors. Emerging adults who are enrolled in university often face additional stressors with regards to adapting to campus life, academic pressure and a need to establish themselves within their new environments. A high prevalence and onset of mental health disorders is noted not only in the general emerging adult population, but also in the population of emerging adults who attend university. Despite the increase in stressful experiences the percentage of emerging adults who experience distress is not reflected in the percentage of emerging adults who actually seek and receive therapeutic intervention as a means to manage their distress. As therapeutic intervention is seen as an effective tool in managing distress, the fact that emerging adults negate the help is a clear area of concern. This urged the researcher to closely consider which factors might lead to negation of therapeutic services by the emerging adult. The study was performed at a South African university where students residing in campus residences where approached to volunteer their participation. In total fifteen participants participated in one of three focus groups with the focus on understanding which factors contribute to the negation of therapeutic services by emerging adults. The data crystallised into eleven main themes with different subthemes to support and describe the relevant main theme. The themes clearly emphasised the lack of awareness, pervasiveness of stigmatisation and the internalised beliefs emerging adults have about themselves and therapy that induce help negation. In addressing the issue of help negation in emerging adults this study suggests solutions and actions to the role players involved in the therapeutic intervention of emerging adults that would support the promotion of mental wellbeing and mental health awareness. / MA (Psychology), North-West University, Potchefstroom Campus, 2014

Methamphetamine (MA) is a well-known, easily accessible and powerful psychostimulant, and its abuse has become a global problem. MA abuse affects millions of people worldwide and places an enormous burden on public healthcare resources. Documented consequences of MA abuse include cardiotoxic, neurotoxic and teratogenic effects, as well as long-term consequences of chronic abuse including affective disorders such as schizophrenia and major depressive disorder (MDD). MDD is a highly prevalent mood disorder in both adults and children, documented to contribute to approximately 850 000 suicides annually. This disorder is projected to become the 2nd leading disease of global burden by 2020, preceded only by ischemic heart disease. Depressive-like behaviour is documented as a symptom of chronic MA abuse and particularly during extensive MA withdrawal. Also, MA abuse during pregnancy is documented to cause neurodevelopmental changes that persist into later life. However, current understanding thereof is limited and warrants further investigation of the effects of early-life exposure to MA on outcome in adulthood, particularly in terms of mood disorders. The aim of the current study was to determine the effect of chronic exposure to MA on the depressive-like behaviour later in life in stress-sensitive (Flinders Sensitive Line) and control (Flinders Resistant Line) rats. Rats were exposed during one of the following natal day (ND) age groups: prenatal (ND-13 to ND+02), postnatal (ND+03 to ND+18), prepuberty (ND+19 to ND+34) or puberty (ND+35 to ND+50). These age groups represent different stages in neurodevelopment, as also seen in humans. For prenatal exposure, pregnant dams received 5 mg/kg daily subcutaneously (s.c.), and pups from postnatal, prepuberty and puberty age groups received an escalating dose regimen to simulate “binge-dosing” commonly seen in humans abusing MA. After MA exposure, rats were housed normally until behavioural testing on postnatal day 60 (ND+60), which included the novel object recognition test (NOR), open field test (OFT) and forced swim test (FST), measuring cognitive function, locomotor activity and depressive-like behaviour respectively. The FST data showed increased immobility behaviour of saline-treated FSL rats relative to that of FRL rats, in line with previous data validating FSL rats as a genetic rodent model of depression. Practically significant MA-induced increases in immobility behaviour were observed in all FSL and FRL treatment groups in the FST, reaching statistical significance in prenatally treated FRL rats, and in postnatally, prepuberty and puberty treated FSL rats. The data suggest that early-life MA exposure may alter neurodevelopment to predispose the rats to display depressive-like behaviour in early adulthood, and suggests that this detrimental effect of MA may be more expressed in stress-sensitive rats. Furthermore, all FSL groups plus prenatally and puberty treated FRL rats revealed practically and statistically significant decreases in swimming behaviour in the FST, whereas decreases in swimming behaviour in prepuberty treated FRL rats were practically significant but did not reach statistical significance. These data suggest that MA-induced depressive-like behaviour in FSL rats may be related to impaired serotonergic neurotransmission, and that this appears to be more robust in FSL rats. Climbing behaviour in the FST was generally not altered by early-life MA exposure, with a notable exception being a practically and statistically significant increase in puberty treated FRL rats. These data suggest that in general early-life MA exposure does not affect noradrenergic neurotransmission in early adulthood, except when normal rats were treated at puberty. The reason for the latter observation is not clear. The data from the NOR test revealed no discernible trends of MA-induced effects on memory and cognition, except for a small albeit practically significant increase in exploration time in prepuberty treated FRL rats and a practically and statistically significant decrease in exploration time in puberty-treated FRL rats. Lastly, locomotor activity in the OFT was mostly unaffected by MA treatments, except for practically significant decreases in locomotor activity in postnatally-and prepuberty-treated FRL rats and practically and statistically significant decreases in locomotor activity of prepuberty treated FSL rats. Altered locomotor activity is therefore not expected to explain any of the immobility results of the FST. In final conclusion, the study confirms that early-life MA exposure results in a depressogenic effect later in life in stress-sensitive (FSL) and control (FRL) rats, but appears to be more robust in stress-sensitive animals. Furthermore the data suggest that long-lasting MA-induced depressogenic effects may relate to impaired serotonergic neurotransmission. / MSc (Pharmacology), North-West University, Potchefstroom Campus, 2014

Thesis (M. Diac. (Spelterapie)) / Die navorser het met hierdie intervensiestudie hanteringsriglyne vanuit ʼn Gestaltperspektief vir ouers met ʼn eiesinnige kleuter ontwikkel. Om bogenoemde te bereik, is slegs die eerste drie fases, asook Stap 1 van Fase 4 van Rothman en Thomas se Design & Development-model voltooi. Fase 1, naamlik die probleemanalise en projekbeplanning, het gefokus op die identifisering en betrek van respondente, die verkryging van toegang tot en samewerking van respondente, ʼn behoeftebepaling van die populasie, die analisering van die geïdentifiseerde probleem en die bepaling van die doelstellings en doelwitte. Deur die bestudering van bestaande literatuur en natuurlike voorbeelde, sowel as die identifisering van funksionele elemente van suksesvolle modelle is Fase 2, naamlik die insameling en sintese van data, suksesvol voltooi. Tydens Fase 3, naamlik die ontwerpfase, is ʼn waarnemingsisteem ontwikkel en prosedures vir die intervensie gespesifiseer. Deur die ontwikkeling van ʼn prototipe is Stap 1 van Fase 4, naamlik vroeë ontwerp en ontwikkeling, voltooi. Gevolgtrekkings en aanbevelings is vanuit die bevindinge gemaak. / Social Work

Major depression is a serious mood disorder affecting more than 120 million people worldwide, irrespective of their race or socio-economic status. This psychiatric disorder is predicted to become the second leading cause of disability by the year 2020, second only to heart diseases in the global population, without distinguishing differences in the incidence within defined age groups. Depression is known to affect people across all age groups, including children, adolescents, adults and geriatrics, although older age is associated with an increased susceptibility to major depression and other psychiatric conditions. Until the 1970‘s depression during childhood and adolescence was thought to be uncommon or non-existent. Recent epidemiological studies have demonstrated that there is a persistent escalation in the prevalence of depression in children and adolescents. Accordingly, the number of prescriptions for drugs to treat this disorder in juveniles has escalated significantly. With our current limited understanding of the safety and long-term effects of treatment with antidepressants, the clinician is left making decisions without sound evidence of safety. In addition, psychotropic drugs may affect neurodevelopment during childhood and adolescence and may consequently modulate susceptibility to psychiatric disorders later in life. The objective of the current study was to investigate the effects of early-life (pre-natal and postnatal) chronic treatment with venlafaxine, a dual action serotonin-noradrenalin reuptake inhibitor, during the developmental phase of the serotonin and norepinephrine pathways in stress-sensitive rats on measures of cognition, anxiety-like and depressive-like behaviour later in life. The study also investigated which age shows optimal behavioural changes later in life, following the above mentioned administration of venlafaxine. In addition we also determined the effects that the administration of venlafaxine has on the levels of monoamines l-norepinephrine (l-NE) and serotonin (5-HT) in the prefrontal cortex and the hippocampus. A number of translational animal models of psychiatric disorders have been described and validated, and is suitable for such investigations. For the current study we used stress-sensitive Flinders Sensitive Line (FSL) rats and their controls, Flinders Resistant Line (FRL) rats. Pregnant dams were injected subcutaneously for 14 days with 10 mg/kg venlafaxine or saline from pre-natal day 15 (ND-15) to ND-01. New-born pups were then injected subcutaneously with 3 mg/kg venlafaxine or saline for 14 days from postnatal day 3 (ND+03) to ND+17. These doses were determined from previous studies reported in literature. Four rat treatment groups of both FSL and FRL rats received injections during pre-natal + postnatal ages as follows: saline + saline, venlafaxine + saline, saline + venlafaxine and venlafaxine + venlafaxine. Following the drug treatments, all rat groups were housed under normal conditions until the indicated time to be subjected to a battery of behavioural tests, including the novel object recognition test (nORT), locomotor activity test (Digiscan®), elevated plus maze (EPM) and forced-swim test (FST), scheduled on either ND+35, ND+60 or ND+90. Separate treatment groups were used for each age group. After the behavioural tests animals were decapitated, the brains removed and the prefrontal cortex and hippocampus dissected out. These were analysed at a later stage using an HPLC with electrochemical detection to determine the levels of the monoamines l-NE and 5-HT. All animal procedures were approved by the Ethics Committee of the North-West University (approval number: NWU-00045-10-S5), and are in accordance with the recommendations of the National Institutes of Health guide for the care and use of laboratory animals. The data from the current study suggest that in general FRL rats were not influenced by the early-life treatment with venlafaxine, as observed in the nORT, EPM or FST on ND+35, ND+60 or ND+90. There was minimal changes seen in the immobile behaviour in the FST of FRL rats that received prenatal venlafaxine. As expected, depressive-like behaviour in the FST was significantly enhanced in FSL rats relative to corresponding FRL rat groups as observed at ND+35 and ND+60, but not ND+90. Importantly, depressive-like behaviour was reversed following pre- and postnatal treatment with venlafaxine in FSL rats at ND+60, relative to the corresponding FRL rat groups. Reversal of depressive-like behaviour in FSL rats were not observed at ND+35 or ND+90, suggesting a delayed response that is reversed later in adulthood. The data from the nORT, Digiscan® or EPM did not reveal any significant differences between the various FSL treatment groups, including at ND+60. The current study therefore demonstrated that the treatment regimen employed had a transient effect on depressive-like behaviour later in life and suggested that genetic susceptibility plays an important role in the treatment of depression. This was suggested by the venlafaxine-induced decrease in immobile behaviour exhibited by FSL rats at ND+60 in the FST, and the subsequent increase in immobile behaviour at ND+90. In general, the most significant venlafaxine-induced effects were seen in FSL rats, suggesting genetic susceptibility plays an important role. / MSc (Pharmacology), North-West University, Potchefstroom Campus, 2014