M.Cur. / The purpose of the research study was to describe guidelines to improve the community health clinics as a learning context conducive to learning. The objectives of the study commenced by getting the perception of student nurses, community sisters and college tutors, to explore and describe the problems experienced in relation to community health clinics as a learning context for student nurses, especially when they are allocated for their clinical practicals to prepare them to become competent. The research design and method used, consisted of a qualitative approach to achieve the intended goal of the research study. The design was divided into two phases: Phase one consisted of a field/empirical study and phase two consisted of conceptualization. Phase one has three steps where each step indicates the research method, population and sampling, data collection and data analysis. Population and sampling for step I included all the fourth year students from a nursing college in Gauteng, who are in an educational programme leading to registration as a nurse (general, psychiatric and community) and midwife. Population and sampling for step II consisted of community sisters from ten community health clinics in the Southern Metropolitan Local Council. Population and sampling for step III consisted of community college tutors from a college in Gauteng; the sample size consisted of the whole population. In all the steps follow-up interviews were conducted to confirm the findings. To ensure trustworthiness Lincoln and Guba's (1985) model was implemented, and data analysis were according to Tesch's (1990 in Creswell, 1994:155) method, based on a qualitative approach. The major problems reflected in the research findings based on Step I, II, II indicate similarities and Step III only indicates some uniqueness. The conceptual framework was discussed, indicating a body of knowledge, based on the study and empirical findings from phase I, to give clear meaning and understanding regarding the research study. Problems from all the steps were used in an integrated manner as research findings and were compared with existing literature within the framework, to determine similarities and differences as literature control method. Guidelines were then formulated from phases I and II, to solve the indicated problems, based on the three different sample groups. Guidelines were supported by the conclusion statement from chapter four and the problem statement from chapter three. Essential actions were indicated for operationalisation. Ethical consideration was maintained throughout the research study. The study has been evaluated by means of positive and negative issues related to the actual research process. Recommendations related to nursing education, nursing practice and nursing research were indicated accordingly.

M.Cur. / The aim of the intensive care nurse is to give quality nursing to the critically ill surgical patient within the context of the family, as set out in her scope of practice. Various factors, however, affect the intensive care nurse's actions so that she does not achieve the aim. The persons close to the critically ill patient and the intensive care nurse form part of the patient's social external environment. Both of them are therefore important when facilitating health in the critically ill patient. The aim of this study is to explore and describe the experience of mutual interaction between the person close to the critically ill patient and the intensive care nurse and subsequently to create guidelines with regard to the intensive care nurse's handling of the person close to the critically ill patient during the patient's stay in an intensive care unit. The study is done by means of an exploratory, descriptive and contextual design by using the phenomenological method of interviewing. The participants were selected by purposive sampling according to selection criteria and represent various cultures. Nine persons close to the critically ill patient and six intensive care nurses comprised the participating population.

M.Cur. (Psychiatric nursing) / Withdrawal of life-support treatment is a well-known concept which has been studied often, especially from a medical point of view. The life-world of families involved in decision making concerning withdrawal of life-support of a family member is, however, an unknown field. This leads to the reaction and behavior of families to this traumatic process often begin mistakenly described by professionals as "difficult" , "passive" or "incapable of decision making". The patient and his/her family have, to a large extent, the right of self-determination and the right to take part in decision making. In the intensive care unit it often happens, according to Burger (1996:1-175), that the patient is not able to participate actively in the decision making process because of his/her illness and/or medication. The family then steps forward as decision maker and as the patient's "mouthpiece". The situation arises where the family, who must make the decision about withdrawal of life support treatment, are exposed to utterly moral conflict. Burger (1996:163) found that a family that experiences such trauma is not capable of focusing and assimilating knowledge. Members of the family have a great need for support and the intensive care nurse cannot provide that support for different reasons. One of the reasons being limited time and the other not being able to build therapeutic relationships. Because of the above mentioned, the overall objective of this study is to analyse the phenomenon of families who are involved in decision making concerning withdrawal of life-support treatment of a family member. Guidelines have been formulated according to the analysis of this phenomenon for the psychiatric nurse specialist to mobilise resources for the family to promote, maintain and restore their mental health as integral part of health. The research model of Botes (1989:1-283) is used in this study. The study is undertaken from the Judeo-Christian perspective of Nursing for the Whole Person Theory (Oral Roberts University, Anna Vaughn School of Nursing, 1990:136-142). A phenomenon analysis was undertaken in two phases. During the first phase, secondary analysis of primary data was done on the family used in Burger (1996:1-175) and was followed up by phenomenological interviews with families in the same circumstances and according to the same criteria that Burger (1996:1-175) used in her study. Data were analysed in collaboration with an independent coder. The family used for member checking in this study was also used in data control. A literature control was conducted as part of data control. On the ground of the repetitive themes from the secondary analysis and phenomenological interviews with the family involved in member checking, guidelines were formulated in phase two, based on all the data obtained from phase one, for psychiatric nursing specialists to mobilise resources for families in this situation. The proposed guidelines leave the door open for follow-up research where a model for assistance can be formulated for psychiatric nursing specialists to assist these families, since intensive care personnel are either too involved in the process, or do not always know how to build therapeutic relationships and usually also do not have enough time to attend to the patient's family.

The purpose of this study was to develop and test a measuring instrument based on the Gibb’s Defensive Communication Climate Paradigm (1961) to assess the communication climate focus of professional nurses in selected public hospitals in the Gauteng province. This focus involves the communication behaviour orientation of the professional nurses and their perceptions of the communication behaviour orientation of their operational managers. The Gibb’s model comprises six bipolar conceptual continuums, namely Evaluation-Description, Control-Problem orientation, Strategy-Spontaneity, Neutrality-Empathy, Superiority-Equality and Certainty-Provisionalism Continuums. The study consisted of a non-experimental design, including a developmental phase and a testing phase. During the developmental phase the researcher developed a measuring instrument (a Semantic Differential Scale questionnaire); used a simple, random sample method to pre-test the instrument; analysed the data by applying Cronbach’s Alpha reliability analysis and refined the instrument. Further refinement of this new instrument by future researchers is recommended. During the testing phase the researcher also used a simple, random sample, consisting of professional nurses (N = 270) from three selected public hospitals in Gauteng; tested the items against the biographical data and the three research questions and analysed the obtained data by utilising both descriptive and inferential statistics. A Delphi panel of experts were involved in both phases of the study. The results of the study indicated that although the respondents had a predominantly supportive communication behaviour orientation, they were more focused on the communication behaviour of their operational managers than on their own. Furthermore, the results indicated no significant differences in the influencing factors: age, tenure (periods in hospital), gender, language and institution (public hospital), in terms of the six conceptual continuums. Significant differences were found only in the factor: unit/ward, indicating that the supportiveness of the communication behaviour of professional nurses could be dependent on their specific work environment. Guidelines aimed at the development of a supportive climate were drawn up for the National Department of Health, Gauteng Department of Health, public hospitals, operational managers and professional nurses. It is recommended that implementation of the newly developed guidelines be pivotal for public hospitals, to refocus their communication climates towards supportive communication. / Health Studies / D. Litt. et Phil. (Health Studies)