Depression, Rumination, Hopeless Feeling and Cognitive Flexibility: Their Relationships to Suicidal Risk
| Autor: | LAI, YI-JYUN, 賴怡君 |
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| Rok vydání: | 2017 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 105 After the Taiwan government makes up his mind to prevent suicide for years, the suicide mortality starts to withdraw from the top ten causes of death since 2010. However, suicide issues should continue to be taken seriously. Mood disorders are relatively high risk groups of suicide, and their associated suicide risk factors have been studied, such as depression, hopelessness, rumination, and executive function. However, there were less studies focus on how these risk factors affect people. Therefore, the present study examined the relationships between depression, hopelessness, rumination, cognitive flexibility, inhibition, problem solving and suicidal ideation among people with mood disorders and without mental disorders. The present study used four kinds of questionnaire (Beck Depression Inventory–Second Edition, Beck Hopeless Scale, Self-rumination questionnaire and Beck Scale for Suicide Ideation) to measure depression, hopelessness, rumination and suicidal ideation, then used two kinds of cognitive task (Wisconsin Card Sorting Test and Stroop Color Word Test) to measure cognitive flexibility, inhibition, and problem solving. 64 participants with mood disorders (47 participants with depressive disorders and 17 participants with bipolar disorders) and 23 participants without mental disorders completed questionnaires and cognitive tasks. The multiple regression analysis the depression, hopelessness, rumination, cognitive flexibility, inhibition, and problem solving in two kinds of participants (a. all participants, b. participants with mood disorders) to the predictability of suicidal ideation. Depression, hopelessness and cognitive inflexibility are the main impact factors on predicting suicidal ideation in a. For b, depression is the main impact factor on predicting suicidal ideation. In order to find the best predictors, using stepwise regression analysis. Depression is the best predictor of suicidal ideation in a and b. In conclusion, the severity of depression is more important to assess suicide risk, and the hopelessness and cognitive inflexibility is also important. Results from this study may provide clinical workers to identify potential suicide risk factors in the future, in order to provide a more appropriate assessment of suicide risk and to develop treatment and improve the efficiency of suicide prevention. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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