Quelques problèmes en analyse harmonique non commutative / Some problems on noncommutative harmonique analysis

This study was designed to understand the meaning of the lived experiences of incarcerated male juveniles who had committed drug-related crimes and to suggest guidelines for their rehabilitation with specific reference to their health care needs. In order to achieve these objectives, the researcher used Parse’s (1998) Theory of Human Becoming as a theoretical framework for the study and Parse’s (1998, 2005) phenomenological-hermeneutic research method. This study was restricted to three juvenile correctional centres in the Gauteng province, Republic of South Africa (RSA). A sample of 15 male juveniles (5 at each of the three juvenile correctional centres) was used for the purpose of individual dialogical engagements with the participants. Focus group interview sessions were held with two groups (5 members per group) at two identified juvenile correctional centres. A qualitative content analysis according to methods recommended by Graneheim and Lundman (2004) was performed on the data that was collected from the individual dialogical-engagements and the focus group interviews. The researcher attempted to elucidate the meanings that the participants attached to their experiences of incarceration as narrated by them and analysed the data according to Parse’s (1998; 2005) phenomenological-hermeneutic method comprising of extraction-synthesis and heuristic interpretation. The findings of this research confirm that problems of drug abuse and criminal activity represent a multifaceted, complex and often intractable phenomenon. The research also confirmed that the participants suffer from a variety of emotional and psychological problems such as depression, anxiety, fear, guilt, remorse, regret and a craving for the drugs that they had abused before their incarceration. It appears that the participants find it extremely difficult to deal effectively with these disorders on their own and that they are generally averse to asking for professional help and assistance. Interventions to alleviate these problems are crucial for the success of the current rehabilitation programmes being pursued in the correctional centres where the participants are accommodated. / Health Studies / D. Litt. et Phil. (Health Studies)