Department of Psychology, Hunan Normal University
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 68
- 试验地点
- 1
- 主要终点
- Changes of attentional bias score
研究概览
简要总结
This study intends to explore the therapeutic effects of the development of negative attention bias modifaction and positive attention bias on depressive symptoms and redundancy through two different attention training methods: (1) neutral attention training (when neutral and sad stimuli are presented simultaneously, attention is always directed towards neutral stimuli to correct negative attention bias) and (2) positive attention training (when neutral and positive stimuli are presented simultaneously, attention is always directed towards positive stimuli to develop positive attention bias).
详细描述
Attention Bias Modification Training was a modified dot-probe task. In the neutral attention bias, 90% of the targets in the training group appear in the neutral word position and 10% of the targets appear in the negative word position, while 50% of the targets in the placebo group appear in the neutral word position and 50% of the targets appear in the negative word position. In the positive attention bias, 90% of the targets in the training group appear in the positive word position and 10% of the targets appear in the neutral word position, while 90% of the targets in the placebo group appear in the neutral word position and 10% of the targets appear in the positive word position. The investigators assess attention bias scores, depressive symptoms, trait anxiety, rumination and self-report attention control ability at 1-week, 2-week, 4-week, 7-week, 3-month, 4-month, 5-month, 6-month and 12-month follow-ups after training.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 16 Years 至 20 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •A score of 14 or higher on the Beck Depression Inventory-Ⅱ
排除标准
- •a current episode of MDD, bipolar disorder, schizophrenia or organic mental disorder;
- •any concurrent psychotherapy;
- •any concurrent psychotropic medication.
研究组 & 干预措施
Neutral ABMT
8-session-ABMT during a two-week period and 4-session-booster-ABMT during a two-week period
干预措施: Neutral ABMT (Behavioral)
Positive ABMT
8-session-ABMT during a two-week period and 4-session-booster-ABMT during a two-week period
干预措施: Positive ABMT (Behavioral)
结局指标
主要结局
Changes of attentional bias score
时间窗: pre-training, post-training(2 weeks after pre-training), follow-ups(1-week,2-week,4-week,7-week,3-month( booster pre-training), 4-month (booster post-training), 5-month,6-month,12-month after post-training)
Attentional bias score tested by a typical dot-probe task
Changes of depressive symptoms
时间窗: pre-training, post-training(2 weeks after pre-training), follow-ups(1-week,2-week,4-week,7-week,3-month( booster pre-training), 4-month (booster post-training), 5-month,6-month,12-month after post-training)
Depression symptoms tested by clinicians using the Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Children (K-SADS)
次要结局
- Changes of self-reported depressive symptoms(pre-training, post-training(2 weeks after pre-training), follow-ups(1-week,2-week,4-week,7-week,3-month( booster pre-training), 4-month (booster post-training), 5-month,6-month,12-month after post-training))
- Changes of self-reported rumination(pre-training, post-training(2 weeks after pre-training), follow-ups(1-week,2-week,4-week,7-week,3-month( booster pre-training), 4-month (booster post-training), 5-month,6-month,12-month after post-training))
研究者
Wenhui Yang
Department of Psychology
Hunan Normal University