The Impact of the Attention Training Technique on Attention Control and High Worry
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 95
- 试验地点
- 1
- 主要终点
- Breathing Focus Task -Negative Intrusions
研究概览
简要总结
Excessive and uncontrollable worry has been associated with deficits in attention control. The Attention Training Technique (ATT; Wells, 1990) is a 12-minute audio recording that was developed to train attention control, so that individuals could learn to shift their attention away from maladaptive cognitive processes such as worry. The technique has shown to be promising at reducing symptoms across a variety of mental disorders (Knowles, Foden, El-Deredy, & Wells, 2016) and is recommended for use in people who suffer from chronic worry. To date, little research has been conducted examining the benefits of using this technique in such a population. The present study aims to examine the immediate and short term effects of weekly ATT practice, compared to a control condition, in a population that suffers from high levels of worry about a variety of topics. About one-hundred participants who suffer from chronic worry will be randomly assigned to listen to the ATT or a control recording, every day for a week. Changes in attention control, worry, and cognitive processes will be examined over the course of the intervention period.
详细描述
People who suffer from pathological worry report that they worry to an excessive degree and that they find it very difficult to control their worry. Deficits in attention control may help to explain why people who worry pathologically find it difficult to shift their attention away from their worry, and back to the task at hand. The Attention Training Technique (ATT; Wells, 1990) was developed to train attentional control, so that individuals could learn to shift the focus of their attention away from maladaptive cognitive processes such as worry. Despite being recommended for use in populations that suffer from excessive worry, there is a dearth of research examining the effects of ATT in such a population. The study aims to examine the immediate (during the intervention) and short-term (right after finishing the intervention) effects of listening to the ATT, compared to the control recording, on attention, worry, and other cognitive processes. This will be the first study to our knowledge to examine the effects of 1 week of daily ATT practice in a sample of people who suffer from chronic worry, and will provide important information for optimizing the treatment of worry in this population.
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
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Score of 65 or higher on the Penn State Worry Questionnaire.
- •Endorsement of chronic worry as per the description of Generalized Anxiety Disorder (GAD) (American Psychiatric Association, 2013).
排除标准
- •Has current or past history of psychosis or mania, or endorse symptoms consistent with a diagnosis of a substance use disorder in the past 12 months
- •Report clinically significant suicidal ideation, intent, or plan
- •Participants will be excluded if they are currently receiving psychological treatment or counseling (e.g., cognitive behaviour therapy, supportive counseling, etc.), unless this treatment is infrequent (once monthly or less) or the participant has been receiving consistent weekly treatment for at least 12 weeks and still meets all other eligibility criteria
- •Are taking psychotropic medications and have had a change in dose in the past 12 weeks. If they have recently discontinued a psychotropic medication, they will be included if it has been at least 1 month since discontinuation, or 3 months if they had been taking fluoxetine/Prozac. If a participant is taking benzodiazepines on an 'as needed' basis they will be included and their use of this medication will be noted. Daily benzodiazepine usage will exclude participants, and if participants have ever taken benzodiazepines daily, they must be abstinent for at least one year.
研究组 & 干预措施
Attention Training Technique
Participants in this arm will listen to the Attention Training Technique. Participants will listen to the recording once in the lab, followed by a week of once/day listening at home for a week. For a week before the intervention, and for the week during the intervention, participants will respond to questions every evening, about their worry and attention that day.
干预措施: Attention Training Technique (Behavioral)
Control Condition
Participants in this arm will listen to the control condition recording. Participants will listen to the recording once in the lab, followed by a week of once/day listening at home for a week. For a week before the intervention, and for the week during the intervention, participants will respond to questions every evening, about their worry and attention that day.
干预措施: Control Condition (Behavioral)
结局指标
主要结局
Breathing Focus Task -Negative Intrusions
时间窗: Administered three times over the course of two weeks. Changes will be examined from Visit 1 (Baseline) to Visit 2 (Preintervention, 1 week following Baseline) and Visit 2 to Visit 3 (1 week following preintervention).
Behavioural measure of attention control over worry. Number of negative thought intrusions reported during the post-worry breathing focus period (i.e. a period of focused breathing after a period of worry). Scores range from 0-12. A greater number means more negative thought intrusions.
Daily Worry Questions
时间窗: Completed every evening for two weeks. The first week will take place before beginning the ATT/ control intervention. The second week will take place during the intervention period.
A daily self-report measure of the frequency, duration, intensity and uncontrollability of worry. Only uncontrollability of worry was used (see Data Analysis Plan for rationale). Scores range from 0-6. Higher scores represent greater uncontrollability of worry.
次要结局
- Penn State Worry Questionnaire-Past Week(Administered three times over the course of two weeks. Changes will be examined from Visit 1 (Baseline) to Visit 2 (Preintervention, 1 week following Baseline) and Visit 2 to Visit 3 (1 week following preintervention).)
- Self-Attention Rating Scale(Completed before and after listening to the recoding (immediate change) and every evening for two weeks. The first week will take place before beginning the ATT/ control intervention. The second week will take place during the intervention period.)
- Attention Network Task (ANT)(Administered three times over the course of two weeks. Changes will be examined from Visit 1 (Baseline) to Visit 2 (Preintervention, 1 week following Baseline) and Visit 2 to Visit 3 (1 week following preintervention).)
- Metacognition Questionnaire 30 (MCQ-30) Cognitive Self Consciousness Subscale(Administered three times over the course of two weeks. Changes will be examined from Visit 1 (Baseline) to Visit 2 (Preintervention, 1 week following Baseline) and Visit 2 to Visit 3 (1 week following preintervention).)
- Metacognitions Questionnaire 30 (MCQ-30) Negative Beliefs About the Uncontrollability of Thoughts and Danger Subscale(Administered three times over the course of two weeks. Changes will be examined from Visit 1 (Baseline) to Visit 2 (Preintervention, 1 week following Baseline) and Visit 2 to Visit 3 (1 week following preintervention).)
- Attention Control Scale(Administered three times over the course of two weeks. Changes will be examined from Visit 1 (Baseline) to Visit 2 (Preintervention, 1 week following Baseline) and Visit 2 to Visit 3 (1 week following preintervention).)
- Dot Probe(Administered three times over the course of two weeks. Changes will be examined from Visit 1 (Baseline) to Visit 2 (Preintervention, 1 week following Baseline) and Visit 2 to Visit 3 (1 week following preintervention).)
- Southampton Mindfulness Questionnaire(Administered three times over the course of two weeks. Changes will be examined from Visit 1 (Baseline) to Visit 2 (Preintervention, 1 week following Baseline) and Visit 2 to Visit 3 (1 week following preintervention).)
研究者
Kathleen Stewart
Graduate Student
Toronto Metropolitan University