The prevalence of dieting is alarmingly high amongst adolescents in South Africa. Dieting behaviour, influenced by the promotion of the thin ideal, poses one of the main risks for eating disorders, which have serious physical, psychological and social consequences, including death. Treatment of eating disorders is a costly, difficult and long-term process, therefore preventative measures have been advocated. One of the shortcomings of existing school-based primary intervention programmes has been the failure to bring about significant changes in body image, a key defining feature of eating disorders. This study evaluates the effectiveness of a modified version of Rosen's body image programme with adolescents, with the view to exploring the idea of adding a body image component to existing preventative programmes. The modified version of Rosen's programme proved to be effective in improving the body image of mid-adolescents. / Educational Studies / M. Ed. (Psychology of Education, with specialisation in Guidance and Counselling)

The purpose of this study was to develop and test the efficacy of a short-term structured play therapy treatment program for latency-aged children of divorce between six and twelve years of age. Following parental divorce latency-aged children often manifest disturbed emotional and behavioural functioning in several areas of their lives including issues such as self-image problems and poor academic functioning. In many instances, problems are acute and necessitate effective help in a relatively short time. Several play therapy modalities exist for children with some focusing on problems stemming from divorce. However, due to their complex, unstructured and lengthy nature, most of the treatment programs reviewed were relatively ineffective for most social workers. Increasingly families have little time and/or limited financial resources to commit to long-term therapy. A literature review showed a clear need for a shorter, less complex treatment program to solve the problem of limited finances and time constraints of parents seeking help for their children. A seven-stage, short-term structured play therapy program was developed for this study, including a pre-and post-treatment assessment, which focused on the main areas of dysfunction prominent among latency-aged children of divorce. The program was implemented by treating a female latency-aged child from a divorced family. The findings showed that the short-term structured play therapy program developed for this study appears to be effective in dealing with necessary and important psychological tasks facing children of divorce. The treatment program worked effectively with a female latency-aged child and facilitated psychological and emotional movement in a relatively short period of time. For social workers specialising in child play therapy the treatment program will be easy to use since all activities are clearly structured and explained with materials utilised in the sessions easy to obtain. As such, it could be a necessary and effective addition to the social work profession. / Social Work / D. Phil. (Social Work)

This research was executed as three separate studies. Study 1 focused on the perception of pain and the semantic aspects of pain. Study 2 focused on the measurement of acute pain and mood states. Study 3 focused on the psychological treatment of cancer pain. In Study 1 a group of 66 Setswana-speaking adults were required to describe what they saw, what happened, and what would be the outcome with respect to three visually presented pain scenes using The Pain Apperception Test (PAT) A qualitative analysis of their responses shows that pain is experienced as an all encompassing experience affecting all aspects of their lives, such as the physical, emotional, social, and economic. This was found to be true, irrespective of gender and age with the exception of economic issues. A qualitative analysis of their responses to the Pain Eliciting Incidents Questionnaire (PEIQ) reveals that the Setswana pain descriptors are classifiable according to the three dimensions of pain namely, the sensory-discriminative, affective-motivational, and cognitive-evaluative. Sludy 2 applied the Profile of Mood States (POMS) preoperatively to a group of 58 female laparotomy (gynaecological) patients. These patients were also tested post-operatively with the Visual Analogue Scale (VAS) and the Wisconsin Brief Pain Questionnaire (WBPQ) as pain measures. The pain measures were taken at no medication and at the peak of medication. Factor analysis could not confirm the validity of the six POMS scales. These scales also did not show correlations with post-operative pain. Correlations between the pain measures showed acceptable reliability and validity of the VAS and the WBPQ. In Study 3 three groups of 15 cancer patients each, suffering from chronic pain, were treated over a period of two weeks with either cognitive behavioural therapy plus medication, reassurance therapy plus medication, or medication only. Comparison of before and after treatment pain measures showed that both cognitive behavioural therapy and reassurance therapy had a beneficial effect. Follow-up results three months later showed that the beneficial effect of reassurance therapy did not persist. Patients treated with cognitive behavioral therapy still showed the beneficial effects thereof. / Psychology / D. Litt. et Phil. (Psychology)

The study sought to explore the influence of gastrointestinal symptoms in female respondents with emetophobia disorder, panic disorder with agoraphobia and obsessive compulsive disorder. The research assessed a sample of sixty respondents which formed part of three groups which were recruited from clinical and online support groups. The age ranged from twenty to forty-five years. Non-probability quota sampling was employed. A non-experimental research design was implemented in order to make comparisons between these groups’ association of gastrointestinal symptoms and the occurrence of possible vomiting. The differential research strategy determined whether a statistically significant difference existed. The groups were assessed on the Gastrointestinal Symptom Score (2005) and the Patient Assessment of Upper Gastrointestinal Symptom Severity Index (2004). The research aimed to determine whether empirical support exists for the Cognitive Behavioural Model of Emetophobia by Boschen (2007). / Psychology / M.A. (Psychology)

本研究嘗試檢視原發性失眠 (Primary insomnia) 患者在接受完認知行為治療後，其生理激發系統與恆定系統相關生理指標的改變，並探討其主、客觀睡眠改善與生理指標變化之間的關聯，藉以瞭解不同的生理系統在影響原發性失眠患者其主、客觀睡眠改善程度上可能的重要性。本研究透過醫師轉介，共18名原發性失眠患者 (男5人，女13人，平均年齡37.4歲) 接受7週6次的失眠認知行為治療，在接受治療的前後，分別進行一個晚上的多頻道睡眠記錄檢查與主、客觀睡眠評估。再進一步分析高頻率腦波Beta波 (14~35Hz) ，用來反應其中樞神經系統的激發，低頻率腦波Delta波 (0.5~2.5Hz) 則用來反應個案的恆定系統；另外，透過心跳變異率分析得出的參數，包括低頻率 (Low frequency，簡稱LF) 功率與高頻率 (High frequency，簡稱HF) 功率，以LF/HF的比率值測量其交感神經系統的活動，而HF/ (LF+HF) 則是測量副交感神經系統的活動。研究結果顯示個案的失眠問題在主觀睡眠評估指標上有顯著改善，而客觀睡眠評估指標與睡眠結構於入睡時間與入睡後清醒時間有顯著降低，其餘則無顯著改善。而各項生理系統指標，僅後半夜階段二的腦波的Delta波有顯著上升，其餘均無顯著地改善，而LF/HF的下降與失眠嚴重度的下降有顯著地關聯。因此，本研究顯示原發性失眠患者接受認知行為治療前後，其交感神經系統的下降與失眠嚴重度之改善有明顯關聯，推論失眠認知行為治療對於原發性失眠患者的交感神經活動的改善，可能是使其失眠嚴重度改善的關鍵。 / The present study evaluated the changes in beta and delta ranges of electroencephalogram (EEG) power and heart rate variability (HRV) after cognitive behavioural therapy for insomnia (CBT-I) to understand the effect of CBT-I on arousal system and homeostatic system. The study also examined the correlations between change of sleep measurement and the physiological index to clarify underlying mechanisms of sleep improved by CBT-I. Eighteen primary insomnia patients (5 males, 13 female, mean age = 37.4) participated in this study. The participants were scheduled to come to the sleep laboratory for polysomnographic (PSG) recording twice, one prior to CBT-I and one following CBT-I. A course of 6-session CBT-I was conducted during a period of seven weeks. Subjects’ changes in subjective ratings of sleep quality and quantity and sleep parameters in PSG were calculated. Spectrum analyses were conducted for their EEG and electrocardiogram (EKG). Beta EEG activity (14~35 Hz) was used to indicate the central nervos system (CNS) arousal level and Delta EEG activity (0.5~2.5 Hz) for the intensity of homeostatic system. Low frequency power (LF) and high frequency power (HF) of the R-R interval were calculated for heart rate variability (HRV). LF/HF ratio was used as a index of sympathetic nervous system activity and the HF/ (LF+HF) ratio as a index of parasympathetic nervous system activity. The results show subjective sleep quality of subjects were significantly improved after CBT-I. PSG shows shortened sleep onset latency and decreased wake time after sleep onset, but not in the other measures. For EEG spectrum and HRV parameters, only Delta EEG activity in stage2 of the second half of the night was significantly improved. In addition, the decrease of LF/HF significantly correlated with the improvement of the insomnia severity index. Thus, the results suggests that sleep improvements by CBT-I may be associated with the reduction of sympathetic arousal.

La vestibulodynie provoquée (VP) est la forme la plus répandue de douleur génito-pelvienne/trouble de la pénétration et la cause la plus fréquente de douleur vaginale chez les femmes pré-ménopausées. Les femmes qui en souffrent rapportent plus de détresse psychologique ainsi qu’un fonctionnement sexuel appauvri, une diminution de la fréquence des activités sexuelles et du plaisir, et plus d’attitudes négatives à l’égard de la sexualité. Les recherches portant sur les couples souffrant de VP ont montré le rôle prépondérant des variables relationnelles dans la modulation des conséquences sexuelles et psychologiques pour les femmes et leurs partenaires. Cependant, aucune analyse dyadique n’a été appliquée au facteur de risque étiologique le plus robuste, soit la maltraitance durant l’enfance. Par ailleurs, malgré des recommandations répétées pour inclure le partenaire dans le traitement psychologique pour la VP, aucune étude à ce jour n’a examiné l’efficacité d’une psychothérapie qui inclut systématiquement le partenaire et dont la cible est le couple. L’objectif général de cette thèse a été d’utiliser une perspective dyadique afin d’examiner les antécédents de maltraitance et l’efficacité d’une intervention conçue pour améliorer les issues des couples souffrant de VP. Le premier article vise à examiner les liens entre la maltraitance durant l’enfance des femmes souffrant de VP et leurs partenaires, et leur fonctionnement sexuel, leur ajustement psychologique, leur satisfaction conjugale et enfin avec la douleur rapportée par les femmes durant les relations sexuelles. Quarante-neuf couples souffrant de VP ont complété des questionnaires auto-rapportés. La maltraitance durant l’enfance chez les femmes était associée à un fonctionnement sexuel plus faible chez les femmes et les hommes, une augmentation de l’anxiété chez les femmes seulement, et une douleur affective accrue durant les relations sexuelles. La maltraitance durant l’enfance chez les hommes était associée à un fonctionnement sexuel plus faible, moins de satisfaction conjugale, plus d’anxiété chez les femmes et les hommes, et une douleur affective accrue durant les relations sexuelles rapportée par les femmes. En se basant sur les recommandations issues des études empiriques, une thérapie cognitive et comportementale pour les couples (TCCC) souffrant de VP a été développée. Le deuxième article présente les résultats d’une étude pilote testant son efficacité, fidélité et faisabilité potentielles. Neuf couples ont complété des questionnaires auto-rapportés pré- et post-traitement. La TCCC de 12 rencontres était manualisée. Les femmes ont rapporté une amélioration significative de la douleur, du fonctionnement et de la satisfaction sexuels, et les partenaires ont rapporté une amélioration significative de leur satisfaction sexuelle. Les couples ont rapporté des niveaux élevés de satisfaction quant à la psychothérapie, et les psychothérapeutes ont rapporté suivre le manuel de traitement de manière fidèle. Le troisième article, s’appuyant sur les résultats prometteurs de l’étude pilote, décrit le protocole de recherche pour un essai clinique randomisé mesurant l’efficacité de la TCCC comparée à une intervention médicale de première ligne, la lidocaïne topique, pour le traitement de la VP. Enfin, les implications cliniques et théoriques de la thèse sont discutées. / Provoked vestibulodynia (PVD), a chronic, recurrent pain elicited via pressure to the vulvar vestibule or attempted vaginal penetration, is the most common form of pain during intercourse (genito-pelvic pain/penetration disorder), and the most frequent cause of vulvar pain in pre-menopausal women. Because of its deleterious impact on sexuality, it carries a heavy psychosexual burden for afflicted women, who report impoverished sexual function, decreased sexual frequency and pleasure, and more negative attitudes about sex. Research among couples with PVD has demonstrated the prominent role of partner variables in the modulation of PVD-associated consequences for women, and the negative sexual and psychological consequences experienced by partners. Yet, a dyadic analysis has not been applied to the most robust etiological risk factor for adult-onset PVD, childhood trauma or maltreatment. Furthermore, despite repeated recommendations to include the partner in psychological treatment of PVD, no study to date has examined the effectiveness of a treatment that systematically includes the partner and targets the couple. The overarching goal of this thesis was to use a dyadic perspective in examining trauma antecedents of PVD and treatment effectiveness of an intervention designed to improve outcomes for couples with PVD. The first article aimed to examine associations between childhood maltreatment of both women with PVD and their partners and their sexual functioning, psychological adjustment and couple satisfaction, as well as women’s reported pain during sexual intercourse. Forty-nine couples with PVD completed self-report questionnaires. Women’s childhood maltreatment was associated with lower sexual functioning for women and men, increased anxiety for women only, and increased affective pain during sexual intercourse. Male partners’ childhood maltreatment was associated with lower sexual functioning, decreased couple satisfaction and increased anxiety for women and men, and higher affective pain reported by women during sexual intercourse. Drawing from the recommendations in the empirical literature, a Cognitive-Behavioural Couple Therapy (CBCT) for PVD was developed. The second article presents the results from its pilot testing for potential effectiveness, reliability and feasibility. Nine couples completed pre- and post-treatment self-report measures following the 12-session, manualized intervention. Women reported significant improvements in pain, sexual function and satisfaction, and partners reported significant improvements in sexual satisfaction. Exploratory analyses revealed improvements in anxiety, depression and pain-related cognitions, such as pain catastrophizing, for both women and partners. Couples reported high rates of treatment satisfaction and therapists reported good treatment reliability. The third article, building on the promising pilot study results, describes the research protocol for a randomized clinical trial to assess the efficacy of CBCT compared to a first-line medical intervention, topical lidocaine, for the treatment of PVD. In this ongoing trial, couples with PVD are randomized to one of the two treatment options. The clinical and theoretical implications of the thesis are discussed.

The purpose of the current study was to investigate the relationship between Borderline Personality Disorder (BPD) symptoms and childhood experiences, and to explore the role of Early Maladaptive Schemas and core beliefs as variables possibly mediating this relationship. Previous research with clinical samples has established a strong link between childhood maltreatment and adult BPD (& other PD) symptoms in clinical samples. However, difficulties with these studies limit the specificity of results. For example, BPD has been shown to be highly comorbid with other axis I and axis II psychiatric conditions. Given that studies examining the relationship between BPD and childhood maltreatment generally fail to control for these comorbid conditions, the specificity of their results must be questioned. Furthermore, it has been well established that childhood familial environment is strongly related to childhood maltreatment. Again studies examining the relationship between BPD and childhood maltreatment have generally failed to concurrently assess childhood familial environments, hence opening the possibility that the relationship between BPD and childhood maltreatment may be due to family functioning rather than childhood maltreatment per se. Finally, studies linking childhood maltreatment with adult BPD have primarily utilized clinical samples. However, the primary use of clinical samples to examine the aetiology of disorders in this context ignores the vast literature showing adequate psychological functio ning for the majority of individuals exposed to childhood maltreatment. Hence, the primary aim of the current study was to examine the relationship between childhood maltreatment and adult BPD symptoms in a primarily non-clinical sample whilst statistically controlling for commonly comorbid axis I and axis II symptomatology and concurrently measuring childhood familial functioning. It was a secondary aim of the current study to examine the mediating effects of beliefs on the relationship between childhood factors (i.e., childhood maltreatment & childhood familial functioning) and adult BPD symptomatology. That is, cognitive-behavioural theorists argue that personality disorders may be triggered by adverse childhood experiences leading to maladaptive beliefs (or schemas) related to the self, others, and the world, and it is these beliefs which lead to the behavioural disturbances evident in personality disorders. One hundred and eighty-five primarily non-clinical participants completed questionnaires measuring a variety of axis I and axis II symptoms, early maladaptive schemas and core beliefs, as well as retrospective reports of family functioning and childhood maltreatment. Results showed a significant relationship between childhood factors and adult BPD symptomatology. For example, the largest correlation between BPD symptoms and a childhood factor was .27 (for childhood emotional abuse). Furthermore, early maladaptive schemas and core beliefs were found to mediate the relationship between childhood factors and adult BPD symptomatology thus supporting cognitive-behavioural theories of personality disorders. However, early maladaptive schemas and core beliefs were also found to mediate the relationship between childhood factors and other Axis I and Axis II symptoms. Hence, it was concluded that while there was some support for a cognitive mediation hypothesis for BPD symptoms, future research is needed in exploring the specificity of the cognitive mediation hypothesis for BPD.

Acute myocardial infarction (AMI), caused by ischaemic heart disease (IHD), is a leading cause of death in both men and women in the western society. Hypertension, diabetes, and smoking are examples of well-known risk factors of IHD, but also there are psychosocial factors, such as stress, vital exhaustion (unusual fatigue, irritability, and demoralization) and depression that have been associated with an increased risk in both genders. After an AMI, however, women are more likely than men to be psychosocially impaired resulting in suffering and a presumed increase in the risk of recurrent cardiac events. Psychosocial factors may be targeted in secondary prevention, complementary to drug treatment and conventional lifestyle advice. There is some evidence of beneficial effects on both psychosocial well-being and cardiac outcomes by psychosocial interventions in men. Far fewer women have been studied and the results have been inconsistent. It is not clear how psychosocial factors convey the increased risk of cardiac events, but many possible psychopathological mechanisms, including biochemical and physiological links, have been suggested. In the Women’s Hearts study we have, in a randomised controlled trial, evaluated a one-year cognitive-behavioural stress management programme designed specifically for women with IHD. We included 198 women with IHD, with a mean age of 61 years and from the county of Västerbotten in Northern Sweden, who were randomised to either conventional treatment and follow-up, or to stress management in addition to conventional care. Extensive questionnaires, blood samplings, and biomedical and physiologic data were obtained before randomisation, as well as at follow-ups approximately one and two years after randomisation. Two groups of healthy controls were included for comparisons with women with IHD. Compared to women without IHD, women with IHD reported more stress behaviour and vital exhaustion. Women with IHD also had a lower heart rate variability (HRV) than the healthy controls, possibly reflecting a dysfunctional autonomic nervous regulation of the heart. Reduced HRV has been shown to increase the risk of cardiac arrhythmias and sudden death. At the first follow-up, performed at the end of the one-year stress management programme, women who had participated in the programme had reduced the stress behaviour and vital exhaustion, compared to the women in the conventional care group. We could not find any evidence of a direct cause-effect relationship between stress management and biological cardiovascular risk indicators, or HRV; the intervention and control groups did not differ in insulin resistance, inflammatory, haemostatic and fibrinolytic factors, or HRV. At second follow-up one year later, several additional psychosocial domains were studied. The stress management programme had accelerated psychosocial recovery at the first follow-up over and above that observed in the control group. At the second follow-up, there was further marked improvement in the control group, so the differences in psychosocial variables between the intervention and control groups were no longer significant. In conclusion, a cognitive-behavioural stress management programme could accelerate psychosocial improvement in women with IHD, and thus reduce the amount of psychological and psychosocial suffering. We could not find any evidence that the stress management programme was associated with a concomitant improvement in biological cardiovascular risk indicators, or HRV. Our results suggest that the women with the greatest psychosocial burden should be identified and targeted in new clinical trials of cognitive-behavioural interventions in women with IHD. Future studies within the Women’s Hearts project will evaluate the psychosocial effects at a five-year follow-up, as well as investigations of other possible pathways by which psychosocial interventions might mediate beneficial effects on cardiac events.

The purpose of this study was to develop and test the efficacy of a short-term structured play therapy treatment program for latency-aged children of divorce between six and twelve years of age. Following parental divorce latency-aged children often manifest disturbed emotional and behavioural functioning in several areas of their lives including issues such as self-image problems and poor academic functioning. In many instances, problems are acute and necessitate effective help in a relatively short time. Several play therapy modalities exist for children with some focusing on problems stemming from divorce. However, due to their complex, unstructured and lengthy nature, most of the treatment programs reviewed were relatively ineffective for most social workers. Increasingly families have little time and/or limited financial resources to commit to long-term therapy. A literature review showed a clear need for a shorter, less complex treatment program to solve the problem of limited finances and time constraints of parents seeking help for their children. A seven-stage, short-term structured play therapy program was developed for this study, including a pre-and post-treatment assessment, which focused on the main areas of dysfunction prominent among latency-aged children of divorce. The program was implemented by treating a female latency-aged child from a divorced family. The findings showed that the short-term structured play therapy program developed for this study appears to be effective in dealing with necessary and important psychological tasks facing children of divorce. The treatment program worked effectively with a female latency-aged child and facilitated psychological and emotional movement in a relatively short period of time. For social workers specialising in child play therapy the treatment program will be easy to use since all activities are clearly structured and explained with materials utilised in the sessions easy to obtain. As such, it could be a necessary and effective addition to the social work profession. / Social Work / D. Phil. (Social Work)

In April 1997 Kainos Community in HMP The Verne, Dorset, England became the first faith-based prison unit to be established in the Western world. The foundations and ethos of Kainos are based on Christian concepts of ‘loving your neighbour’ and forgiveness. The community operates as a hybrid therapeutic community (TC) and cognitive behavioural programme (CBP). It is open to and inclusive of prisoners of all faiths and none. The aim of this study is to explore the Kainos community ethnographically, guided by the principles of grounded theory and thematic analysis, in order to investigate whether or not Kainos ameliorates some of the de-humanising aspects of prison, and if so, how it rehumanises the prison space. Theoretically, this study highlights the dehumanisation of imprisonment, and illuminates the role that a holistic, Christian-based approach can play in terms of making the prison environment ‘more human’. My findings reveal that on Kainos there are physical, liminal and spiritual spatial mechanisms, in which a family of sub-themes interact to enable flourishing to occur. Kainos has created a physical space in which spaces of architecture and design; sensory experience; movement; and home interact to enable flourishing, whereby prisoners feel ‘more homely’, ‘free’, safe, and calm. Kainos has created a liminal space in which spaces of atmosphere; identity; home; and creativity interact to enable flourishing, empowering prisoners in their self-expression; as a cathartic tool; and as a means of regaining or creating a new identity. Kainos has created a spiritual space in which spaces of Christian activism, love, and forgiveness enable self-worth, healing, transformation, and meaningful change. The implication is that Kainos has created spaces of flourishing, safety and peace within an otherwise dehumanising carceral space, and this plays an important role in the process of transformational change imperative in the desistance process. If society must have prisons, this study concludes that Kainos provides a model for how they should be.