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This study investigated the relationship between stress and pain crisis incidence in pediatric Sickle Cell Anemia (SCA). It was hypothesized that SCA children were exposed to higher levels of stress than healthy children. It was also hypothesized that a significant positive correlation existed between level of stress and pain crisis incidence both within and between years. The sample consisted of 20 Black elementary school children with SCA. There were 12 female and 8 male children. The period of investigation included the calendar years 1983 and 1984. Pain crisis incidence was determined through parent interviews and verified by a review of medical records.

Stress is being linked increasingly to physiological, psychological, sociological, and educational problems. However, scant attention has been given to stress in recent reading research. This study investigated referral and evaluation statements and diagnostic data from parents, teachers, reading specialists, and counselors regarding signs of stress and potential stressors as factors in the reading difficulties of seventy-seven primary schoolchildren referred for evaluation at the pupil Appraisal Center (PAC) at North Texas State University between 1977 and 1984. Qualitative methods, specifically situational analysis, were employed to obtain a holistic view of each subject's reading difficulties. The researcher collected data from documented files at PAC. Data analysis via a categorical coding system produced thirty-nine stress related categories, organized under broad headings of family and school environment, readiness for reading/ learning, general stress reactions, and responses to stress when reading/learning becomes a problem.

A sequential design characterized by a mixture of a cross-sectional and a nine-month follow-up longitudinal design was used to allow both between and within groups comparisons. Two schools using the "through-train mode" for school promotion were invited to participate in order to ensure that follow-up measures could be made. A total of 405 schoolchildren (213 boys, 192 girls) completed the study, with 144 in the G5-6 group (i.e., grade promotion from Grade 5 to Grade 6), 142 in the G6-7 group (i.e., school transition from Grade 6 to Grade 7), and 119 in the G7-8 group (i.e., grade promotion from Grade 7 to Grade 8). The creative thinking, stress levels, and conventionality in thinking of the participants were measured using three parallel forms of the Test for Creative Thinking-Drawing Production (TCT-DP), Stress Appraisal Measures (SAM), and the Conventionality Test at 3 time-points (i.e., before, during, and after promotion to a new school or higher grade). / In the fast-changing modern world, creativity has become increasingly important for dealing with complex problems and opportunities. Improving creativity is therefore important for both individuals and societies. Studying creativity development can help us to infer the contributing factors that may hinder or enhance creativity. Studies on creativity development during childhood and adolescence have suggested that a creativity slump is a special, but common, phenomenon. Yet it remains unclear why a creativity slump occurs at a specific age or at a specific time of development. The present dissertation provides a direct empirical comparison of two competing hypotheses on the creativity slump. The school transition stress hypothesis, drawn from the continuity or experience perspective of human development, suggests that a creativity slump is related to the stress associated with school transition, whereas the cognitive-developmental hypothesis, which takes the stage perspective of human development, suggests that the conventional thinking stage inhibits the expression of creativity and is hence conducive to a slump. The explanatory power of these two theoretical perspectives in relation to a creativity slump was tested by addressing the research question as to whether a creativity slump would still occur if school transition occurred at the cognitive stage that is beyond the conventional thinking stage (i.e., the postconventional thinking stage). The study explicitly compared the relative contribution of stress appraisal and conventionality in thinking to creativity development. / In the present study, it was found that a creativity slump still occurred when school transition took place during the postconventional thinking stage, lending support to the school transition stress hypothesis, but not to the cognitive-developmental hypothesis, regarding a creativity slump at school transition. We further clarified the specific roles of cognitive appraisals of stress in relation to creativity. Negative stress appraisals (i.e., appraising school life as threatening) were negatively predictive of creativity, whereas positive stress appraisals (i.e., appraising school life as challenging and controllable) were positively predictive of creativity. Regarding the role of level of conventionality in thinking in creativity, the results suggest that although postconventional thinking has a positive effect on creative thinking, its effect on creative thinking is significantly mediated by stress appraisals. The results also showed individual differences in experiencing a creativity slump. The statistic that only 44.4% of the students in the school transition group experienced a slump lends support to the idea that a creativity slump is neither overwhelming nor unavoidable. In accounting for these individual differences, stress appraisal variables were found to be the significant predictors when both the stress appraisal and conventionality in thinking variables were included in the logistic regression equation to predict the occurrence of a slump. / The present dissertation contributes to the current literature by offering empirical evidence to address the explanatory power of the cognitive-relational theory of stress and the cognitive-developmental perspective in relation to the existence of a creativity slump. The findings suggest that the major factors that are detrimental to creative thinking at school transition are negative appraisals and lack of positive appraisals on school life (i.e., viewing school life as more threatening, less challenging, and less controllable). These findings are helpful for understanding the critical factors that either facilitate or hinder the development of creativity in schoolchildren, which, in turn, could shed further light on effective creativity education. / He Wu, Jing. / Adviser: Wan Chi Wong. / Source: Dissertation Abstracts International, Volume: 73-03, Section: B, page: . / Thesis (Ph.D.)--Chinese University of Hong Kong, 2010. / Includes bibliographical references (leaves 125-138). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Electronic reproduction. [Ann Arbor, MI] : ProQuest Information and Learning, [201-] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Abstract also in Chinese; form A-C, appendix III in Chinese.

Faculty of Education. Bibliography: leaves 142-155.

Thesis (M.Sc.) - Carleton University, 2005. / Includes bibliographical references (p. 87-117). Also available in electronic format on the Internet.

Thesis (Ph. D.)--University of Washington, 2008. / Vita. Includes bibliographical references (leaves 156-175).

Thesis (M. Ed.)--University of Hong Kong, 1981. / Includes bibliographical references (leaf 168-180).

Thesis (M.Ed.)--University of Hong Kong, 1981. / Includes bibliographical references (leaves 168-180). Also available in print.

Thesis (Ph. D.)--Florida State University, 2005. / Advisor: Dr. Janet Kistner, Florida State University, College of Arts and Sciences, Dept. of Psychology. Title and description from dissertation home page (viewed Sept. 22, 2005). Document formatted into pages; contains viii, 130 pages. Includes bibliographical references.