Information needs of undergraduate nursing students at the point of care for clinical decision making
- Authors: Williams, Marie Rosalina
- Date: 2018
- Subjects: Nursing students -- South Africa , Nursing -- Study and teaching -- South Africa Clinical competence -- South Africa Information services -- South Africa -- Students
- Language: English
- Type: Thesis , Masters , MCur
- Identifier: http://hdl.handle.net/10948/23315 , vital:30527
- Description: A need was identified to assess the perceptions of fourth year nursing students regarding the information required by undergraduate nursing students at the point of care for clinical decision making. A qualitative, exploratory, descriptive and contextual design was used to conduct this study. The research population comprised of all fourth year nursing students who have been subjected to experiential learning in the various clinical areas during their four years of training. Data was collected by means of in-depth interviews from a purposively selected sample and then analysed using the steps of qualitative data analysis described by Tesch (1990). A pilot study was conducted prior to the main study to determine whether the sampling and interviewing techniques of the researcher as well as the research question, were adequate for data collection. Trustworthiness was ensured by utilising Guba and Lincoln’s (1985) strategies of credibility, dependability, transferability and conformability. Strategies to ensure respect for persons, beneficence and justice were implemented throughout the study. The findings of the study was categorised into two main themes. Theme one; Participants shared their various experiences regarding information needed at the point of care. This theme had five sub-themes which were discussed in detail in chapter three. The second theme was; Participants offered suggestions to address their information needs at the point of care. This theme had four sub-themes and was discussed further in chapter three. The study concludes with recommendations made to the Department of Nursing Science at the Institution where the study was conducted to address clinical practice, education and future research.
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- Date Issued: 2018
The correlation between polygraph results and nonverbal behaviour
- Authors: Ferreira, Ian
- Date: 2018
- Subjects: Lie detectors and detection , Movement, Psychology of Body language Nonverbal communication
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/29827 , vital:30782
- Description: The long history, serious and multiple negative consequences, and the global prevalence of human deception inspired the current correlational study. According to certain researchers and practitioners, the polygraph has emerged as one of the most promising methods to detect deception. Although its use has not been without controversy, it is still one of the most frequent means used to detect human deception. In an attempt to address the continued reliance on the polygraph, often in the absence of other evidence, the current study aimed to explore and describe the relationship between final polygraph test results and nonverbal behaviour observations during the pre-interview of the polygraph test. The research design was a correlational study, which explored and described the relationship between specified nonverbal behavioural observations, and deceptive and non-deceptive indicator results, of the participants taking the polygraph test. The nonverbal movements of the head, shoulders, hands and feet were the focus of the study. The research hypothesis of the study was that participants who were identified as deceptive on the polygraph would demonstrate significant statistical differences in specific nonverbal behaviours compared to non-deceptive participants. The results indicated significant statistical difference between the hand movements between the deceptive and the non-deceptive groups who participated in the study. The nonverbal behaviour related to the two groups’ hand movements was found to show significant differences, specifically related to five specific domains, hand hold symmetrical action, right arm/hand still, left hand/finger actions, touch behaviour, and thumbs up and downwards movements. The data were described and analysed by means of descriptive and inferential statistics and significant correlational findings were discussed in relation to the relevant published literature.
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- Date Issued: 2018