不同囤积行为水平大学生的认知分类实验研究
发布时间：2019-02-25 09:31
【摘要】：囤积障碍是一种过度收藏和无法丢弃无价值的物品造成家中物品杂乱,从而影响正常生活并导致一系列心理和行为障碍的独立的精神疾病。随着DSM-V的发布,囤积障碍逐步受到国内学者的关注。以往研究发现囤积者的认知能力存在一定的缺陷。研究者认为行为表现出的物品杂乱堆积,丢弃物品痛苦以及过度获取物品与认知分类能力有着密切联系。认知分类能力的研究结果表明认知分类受很多因素的影响,前人研究主要选取正常被试,研究材料多为包含明显类别特征的图形。实验一以65名贵州师范大学本科生和研究生被试,首先利用区分囤积水平高低的囤积量表和囤积认知分类卡片对大学生进行筛查,然后运用传统分类实验范式测查囤积行为特点,研究采用不易引发囤积行为的人工昆虫图片作为刺激材料,考察不易引发囤积行为的材料是否也能引发与囤积认知分类相似的表现。实验二选取64名贵州师范大学的本科生和研究生被试,采用容易引发囤积行为的生活用品图片,改变图片的关联度和呈现方式,考察关联度和呈现方式如何影响不同囤积行为大学生的表现。本研究形成以下结论:(1)在对囤积认知卡片自由分类的任务中,经囤积量表测查得分较高的大学生分类数目更多,包含项目更少;(2)在人工昆虫图片分类任务下,高囤积水平大学生的认知分类耗时更长,正确率更低,其焦虑水平更高;(3)在生活用品图片分类任务下,类别的关联度影响大学生认知分类所需时间,关联度越高分类耗时越长,高囤积行为水平大学生在继时呈现条件下受关联度影响较大,更容易发生分类错误。
[Abstract]:Hoarding disorder is a kind of independent mental illness, which is caused by excessive collection and the inability to discard worthless items, which results in the disorder of household items, thus affecting normal life and leading to a series of psychological and behavioral disorders. With the release of DSM-V, hoarding obstacles have gradually attracted the attention of domestic scholars. Previous studies have found that hoarders have certain cognitive deficiencies. The researchers believe that behavior exhibits a close relationship with the ability of cognitive categorization, such as the accumulation of objects, the pain of discarding objects, and the over-acquisition of objects. The results of cognitive classification show that cognitive classification is affected by many factors. In the first experiment, 65 undergraduates and postgraduates of Guizhou normal University were used to screen college students with hoarding scale and hoarding cognitive card, which distinguished hoarding level. Then, the characteristics of hoarding behavior were measured by the traditional classification experiment paradigm, and artificial insect images, which were not easy to induce hoarding behavior, were used as stimulant materials. To investigate whether materials that are not easy to induce hoarding behavior can also trigger a similar behavior to hoarding cognitive classification. In experiment 2, 64 undergraduates and graduate students from Guizhou normal University were selected to use the pictures of household products that could lead to hoarding, and to change the correlation and presentation of the pictures. To investigate how the degree of association and the presentation of different hoarding behavior affect the performance of college students. The results of this study are as follows: (1) in the task of freely classifying the hoarding cognitive cards, the college students with higher scores by hoarding scale have more classification and less items; (2) under the task of artificial insect image classification, the cognitive classification of college students with high hoarding level took longer time, lower accuracy rate and higher anxiety level; (3) under the task of classification of daily necessities pictures, the correlation degree of the category affects the time required for the cognitive classification of college students. The higher the correlation degree, the longer the time taken, and the higher hoarding behavior level, the higher the hoarding behavior level is, the higher the correlation degree is. Classification errors are more likely to occur.
【学位授予单位】：贵州师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：B842.1
[Abstract]:Hoarding disorder is a kind of independent mental illness, which is caused by excessive collection and the inability to discard worthless items, which results in the disorder of household items, thus affecting normal life and leading to a series of psychological and behavioral disorders. With the release of DSM-V, hoarding obstacles have gradually attracted the attention of domestic scholars. Previous studies have found that hoarders have certain cognitive deficiencies. The researchers believe that behavior exhibits a close relationship with the ability of cognitive categorization, such as the accumulation of objects, the pain of discarding objects, and the over-acquisition of objects. The results of cognitive classification show that cognitive classification is affected by many factors. In the first experiment, 65 undergraduates and postgraduates of Guizhou normal University were used to screen college students with hoarding scale and hoarding cognitive card, which distinguished hoarding level. Then, the characteristics of hoarding behavior were measured by the traditional classification experiment paradigm, and artificial insect images, which were not easy to induce hoarding behavior, were used as stimulant materials. To investigate whether materials that are not easy to induce hoarding behavior can also trigger a similar behavior to hoarding cognitive classification. In experiment 2, 64 undergraduates and graduate students from Guizhou normal University were selected to use the pictures of household products that could lead to hoarding, and to change the correlation and presentation of the pictures. To investigate how the degree of association and the presentation of different hoarding behavior affect the performance of college students. The results of this study are as follows: (1) in the task of freely classifying the hoarding cognitive cards, the college students with higher scores by hoarding scale have more classification and less items; (2) under the task of artificial insect image classification, the cognitive classification of college students with high hoarding level took longer time, lower accuracy rate and higher anxiety level; (3) under the task of classification of daily necessities pictures, the correlation degree of the category affects the time required for the cognitive classification of college students. The higher the correlation degree, the longer the time taken, and the higher hoarding behavior level, the higher the hoarding behavior level is, the higher the correlation degree is. Classification errors are more likely to occur.
【学位授予单位】：贵州师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：B842.1
【相似文献】
相关会议论文 前1条
1 李娟;高辉;李厚荣;孟慧;张海峰;;老年2型糖尿病患者的自我护理行为调查及对策[A];第五届全国老年医学进展学术会议论文集[C];2005年
相关硕士学位论文 前2条
1 刘o，
本文编号：2430035
本文链接：https://www.wllwen.com/shekelunwen/xinlixingwei/2430035.html
