Behaviour Research and Therapy最新文献

The future of the eating disorder field: Inclusive, aware of systems, and personalized 饮食失调领域的未来：包容性、系统意识和个性化

IF 4.2 2区心理学

Behaviour Research and Therapy Pub Date : 2024-10-29 DOI: 10.1016/j.brat.2024.104648

引用次数: 0

Augmented Depression Therapy for young adults: A mixed methods randomised multiple baseline case series evaluation 针对年轻人的抑郁强化疗法：混合方法随机多基线病例系列评估。

IF 4.2 2区心理学

Behaviour Research and Therapy Pub Date : 2024-10-17 DOI: 10.1016/j.brat.2024.104646

{"title":"Augmented Depression Therapy for young adults: A mixed methods randomised multiple baseline case series evaluation","authors":"","doi":"10.1016/j.brat.2024.104646","DOIUrl":"10.1016/j.brat.2024.104646","url":null,"abstract":"<div><div>Augmented Depression Therapy (ADepT) is an individual psychotherapy for depression, which has been shown to be effective in the general adult population. A randomised multiple baseline case series evaluated the feasibility, acceptability, and effectiveness of ADepT in young adults (aged 20–24). Eleven depressed young adults were recruited from a UK university wellbeing service to receive ADepT during the COVID-19 pandemic, with outcomes evaluated relative to pre-specified continuation targets. All participants received a minimum adequate treatment dose (>60% target); 89% judged ADepT as acceptable and satisfactory and would recommend it to others (>60% target); only 9% showed reliable deterioration for depression or wellbeing (meeting <30% target); and there were no trial- or treatment-related serious adverse events. Qualitative interviews revealed most participants were satisfied with and experienced benefits from ADepT. At post-treatment, reliable improvement was shown by 33% of participants for depression and 67% of participants for wellbeing (not meeting target of both >60%), with medium effect size improvements for depression (g = 0.78) and large effect size improvement for wellbeing (g = 0.93; not meeting target of both >0.80). ADepT is feasible, acceptable, and safe in young adults but may require modification to maximise effectiveness. Further research outside of the COVID-19 pandemic is warranted.</div></div>","PeriodicalId":48457,"journal":{"name":"Behaviour Research and Therapy","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142548397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Active contextualization reduces traumatic memory intrusions via memory integration 主动情境化通过记忆整合减少创伤记忆的侵入。

IF 4.2 2区心理学

Behaviour Research and Therapy Pub Date : 2024-10-17 DOI: 10.1016/j.brat.2024.104644

{"title":"Active contextualization reduces traumatic memory intrusions via memory integration","authors":"","doi":"10.1016/j.brat.2024.104644","DOIUrl":"10.1016/j.brat.2024.104644","url":null,"abstract":"<div><div>Traumatic memory intrusions, the involuntary retrieval of unwanted memories, significantly impact mental health. The dual representation theory proposes that the origin of intrusion lies in the overactivated sensory memory not being integrated with the corresponding contextual memory, highlighting the crucial associations between memory contextualization and intrusion. To test this, our study investigated whether enhancing memory contextualization could effectively reduce intrusion. After experiencing analogue trauma with the trauma film paradigm, 96 healthy participants were randomly allocated to three intervention groups: active contextualization (AC) in which participants actively retrieve and restructure film content, passive contextualization (PC) in which participants passively restudy content-matched pre-contextualized information, and working memory taxation (WM) in which participants performed a working memory dual-task. Diary recordings over the subsequent week revealed a significant reduction in intrusion frequency in the AC group compared to both the PC group and a no-intervention control group. Furthermore, comparing AC with WM, a well-established laboratory intervention on intrusion, established a superior efficacy of the AC intervention in reducing intrusions. Finally, analyses of the explicitly recollected film memories identified the critical element of active contextualization to be memory integration induced by active memory retrieval. Together, our findings suggest that active contextualization causally diminishes intrusions, providing novel insights into the regulation of the contextual memory system in intrusion intervention.</div></div>","PeriodicalId":48457,"journal":{"name":"Behaviour Research and Therapy","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142510598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Examining the moderating role of depressive symptoms on the dynamic interplay between cognitive reappraisal and rumination: Evidence from experience sampling 研究抑郁症状对认知重评和反刍之间动态相互作用的调节作用：来自经验取样的证据

IF 4.2 2区心理学

Behaviour Research and Therapy Pub Date : 2024-10-16 DOI: 10.1016/j.brat.2024.104645

{"title":"Examining the moderating role of depressive symptoms on the dynamic interplay between cognitive reappraisal and rumination: Evidence from experience sampling","authors":"","doi":"10.1016/j.brat.2024.104645","DOIUrl":"10.1016/j.brat.2024.104645","url":null,"abstract":"<div><div>The dynamic view of emotion regulation (ER) posits that ER is a temporally dynamic process unfolding over time. Cognitive reappraisal and rumination, two extensively investigated ER strategies, are implicated in depression. However, it remains unclear whether these two strategies exhibit reciprocal relations in real-world contexts, and whether such relations vary across baseline depressive symptoms. To address this, we conducted two experience sampling studies and applied residual dynamic structural equation modeling (RDSEM). Results of the RDSEM revealed significant bidirectional associations between cognitive reappraisal and rumination in the Chinese sample, whereas in the Belgian sample, only a unidirectional relationship was found where rumination predicts subsequent cognitive reappraisal. Additionally, both strategies demonstrated stable autoregressive effects. Interestingly, higher depressive symptoms predicted a lower autoregressive effect of cognitive reappraisal within the Chinese sample, while this was not the case in the Belgian sample. These findings highlight the importance of targeting factors such as dynamics in ER and its relationship with depression symptoms.</div></div>","PeriodicalId":48457,"journal":{"name":"Behaviour Research and Therapy","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142478038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Leveraging occasional reinforced extinction via mental imagery of the unconditioned stimulus to optimize extinction learning 通过对无条件刺激的心理想象，利用偶发强化消退来优化消退学习

IF 4.2 2区心理学

Behaviour Research and Therapy Pub Date : 2024-10-16 DOI: 10.1016/j.brat.2024.104647

{"title":"Leveraging occasional reinforced extinction via mental imagery of the unconditioned stimulus to optimize extinction learning","authors":"","doi":"10.1016/j.brat.2024.104647","DOIUrl":"10.1016/j.brat.2024.104647","url":null,"abstract":"<div><div>Occasionally presenting the unconditioned stimulus (US) during extinction training (occasional reinforced extinction, ORE) either unpaired or paired with the conditioned stimulus (CS) provides initial evidence for a less pronounced return of fear. However, translating this approach into clinical practice is challenging due to ethical and practical concerns of exposing patients to the original USs. The present study investigated extinction of fear responses in a novel approach employing ORE using vivid fear imagery of the US instead of actually exposing to it. Three experimental groups underwent differential fear conditioning. Subsequently, participants either received a non-reinforced (standard extinction, <em>N</em> = 25), occasional paired (<em>N</em> = 26), or occasional unpaired (<em>N</em> = 25) reinforced extinction training, followed by assessments for spontaneous recovery, reinstatement, and reacquisition of fear responses. Response patterns during spontaneous recovery, reinstatement and reacquisition showed no benefit from either paired or unpaired imaginative ORE. The current findings suggest that incorporating fear imagery of the US in ORE so far does not result in reducing the return of fear. Further investigation is needed to determine whether imaginal ORE with adjustments could still be a readily applicable strategy for translating the ORE approach into clinical practice.</div></div>","PeriodicalId":48457,"journal":{"name":"Behaviour Research and Therapy","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142446664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Moderators of outcome in self-guided internet-delivered cognitive-behavior therapy for obsessive-compulsive disorder 自我指导的互联网认知行为疗法治疗强迫症效果的调节因素。

IF 4.2 2区心理学

Behaviour Research and Therapy Pub Date : 2024-10-15 DOI: 10.1016/j.brat.2024.104643

{"title":"Moderators of outcome in self-guided internet-delivered cognitive-behavior therapy for obsessive-compulsive disorder","authors":"","doi":"10.1016/j.brat.2024.104643","DOIUrl":"10.1016/j.brat.2024.104643","url":null,"abstract":"<div><div>Internet-delivered cognitive behavioural therapy (ICBT) is an effective treatment for obsessive-compulsive disorder (OCD). Currently there is limited research examining the predictors and moderators of outcome in ICBT for OCD. This study examined moderators of treatment outcome in a sample of 216 individuals who commenced a self-guided ICBT intervention for OCD (<em>M</em>age = 34.00; <em>SD</em> = 12.57; 72.7% female). The results indicated that those with higher baseline OCD severity, depression severity, and neuroticism had less improvement at post-treatment and follow up (resulting in 40%, 24% and 12% higher symptom severity for every standard deviation increase on the measure at post-treatment and 33%, 17% and 20% higher symptoms at follow up respectively). However, participants with higher baseline treatment expectancy and readiness to reduce rituals and compulsions had better outcomes at post-treatment and three-month follow up (resulting in a 5% and 7% lower symptom severity for every standard deviation increase on the measure at post-treatment and 12% and 12% lower symptoms at follow up respectively). The results have important implications for who may respond best to self-guided ICBT.</div></div>","PeriodicalId":48457,"journal":{"name":"Behaviour Research and Therapy","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142510599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Happy 100th anniversary, behavior therapy! 行为疗法 100 周年快乐！

IF 4.2 2区心理学

Behaviour Research and Therapy Pub Date : 2024-10-15 DOI: 10.1016/j.brat.2024.104642

Georg W Alpers

引用次数: 0

The assessment of gender differences in perceptual fear generalization and related processes 评估感知恐惧泛化及相关过程中的性别差异。

IF 4.2 2区心理学

Behaviour Research and Therapy Pub Date : 2024-10-01 DOI: 10.1016/j.brat.2024.104640

{"title":"The assessment of gender differences in perceptual fear generalization and related processes","authors":"","doi":"10.1016/j.brat.2024.104640","DOIUrl":"10.1016/j.brat.2024.104640","url":null,"abstract":"<div><div>In this study we aimed to investigate gender differences in fear generalization tendencies in humans and, inspired by recent findings in animal research, examine whether any such differences could stem from differences in memory precision. Forty men and forty women underwent a differential fear conditioning procedure using geometric shapes as cues. Subsequently, generalized fear responses were assessed across a spectrum of perceptually similar shapes. Throughout generalization testing, perceptual memory accuracy was repeatedly probed using a stimulus recreation task. Using statistical and computational modeling, we found strong evidence for the absence of gender differences in fear learning and generalization behavior. The evidence for gender differences in related processes such as perception and memory was inconclusive. Although some of our findings hinted at the possibility that women may be more perceptive of physical differences between stimuli and have more accurate memory than men, those observations were not consistently replicated across experimental conditions and analytical approaches. Our results contribute to the emerging literature on gender differences in perceptual fear generalization in humans and underscore the need for further systematic research to explore the interplay between gender and mechanisms associated with fear generalization across different experimental contexts.</div></div>","PeriodicalId":48457,"journal":{"name":"Behaviour Research and Therapy","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142401641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Handholding reduces the recovery of threat memories and magnifies prefrontal hemodynamic responses 手持减少了威胁记忆的恢复，并放大了前额叶血流动力学反应。

IF 4.2 2区心理学

Behaviour Research and Therapy Pub Date : 2024-10-01 DOI: 10.1016/j.brat.2024.104641

引用次数: 0

Internet-based, parent-led cognitive behavioral therapy for autistic youth with anxiety-related disorders: A randomized trial comparing email vs. telehealth support 对患有焦虑症的自闭症青少年进行以互联网为基础、家长为主导的认知行为疗法：比较电子邮件与远程医疗支持的随机试验。

IF 4.2 2区心理学

Behaviour Research and Therapy Pub Date : 2024-09-29 DOI: 10.1016/j.brat.2024.104639

{"title":"Internet-based, parent-led cognitive behavioral therapy for autistic youth with anxiety-related disorders: A randomized trial comparing email vs. telehealth support","authors":"","doi":"10.1016/j.brat.2024.104639","DOIUrl":"10.1016/j.brat.2024.104639","url":null,"abstract":"<div><div>This study tested two versions of parent-led, Internet-delivered cognitive behavioral therapy for anxiety among autistic youth; one that provided weekly email support (iCBT-Email), and one that provided alternating bi-weekly emails and video calls (iCBT-Video) across 12 weeks. It was expected that those in the iCBT-Video condition would complete more treatment content, which in turn would lead to more anxiety improvement. Fifty-seven autistic youth (7-15 years-old) with anxiety disorders were randomized to iCBT-Email or iCBT-Video. There were no significant differences in improvement in clinician-rated, child-reported, or parent-reported anxiety severity or functional impairment. Posttreatment response rates were 55% in iCBT-Email and 67% in iCBT-Video. Module completion predicted improved treatment outcome, though there was no difference in module completion across groups. Therapists spent an average of 16.29 min/family/week (<em>SD</em> = 7.11) in the iCBT-Email condition and 24.13 min/family/week (<em>SD</em> = 6.84) in the iCBT-Video condition. Email and telehealth-supported, parent-led iCBT both appear to be effective treatments for autistic youth with anxiety disorders that require reduced therapist effort. Future research should seek novel methods to enhance engagement with iCBT content.</div></div><div><h3>ClinicalTrials.gov identifier</h3><div>NCT05284435.</div></div>","PeriodicalId":48457,"journal":{"name":"Behaviour Research and Therapy","volume":null,"pages":null},"PeriodicalIF":4.2,"publicationDate":"2024-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142378380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0