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It’s not over yet: The impact of worry on emotional recovery 还没有结束:担忧对情绪恢复的影响
IF 1.4 4区 医学 Q4 PSYCHIATRY Pub Date : 2020-04-01 DOI: 10.1177/2043808720929940
Jayne Morriss, Nicolò Biagi, C. V. van Reekum
Emotional reactivity and recovery are crucial for maintaining well-being. It remains unknown, however, to what extent emotion modulates the time course of recovery assessed using a simple categorization task and how this varies based on individual differences in worry. To address these questions, 35 participants viewed emotional pictures, followed by abstract greeble targets, which were to be categorized. Greebles were presented between 100 ms and 4,000 ms after picture offset. Physiological measures including skin conductance level and the corrugator supercilii were recorded and served as indicators of responsivity to emotional pictures. Measures of reaction time (RT) and accuracy scores were taken as indicators of the impact of emotion on facilitation or interference to the greeble target. Effects of interference and facilitation were observed up to 4,000 ms after emotional pictures on RT and accuracy scores. High worry was associated with greater (1) corrugator supercilii and skin conductance level to negative versus positive and neutral pictures and (2) interference from emotional pictures on accuracy scores. Overall, these findings suggest that subsequent processing is still impacted up to 4,000 ms after the offset of emotional pictures, particularly for negative events in individuals with high worry.
情绪反应和恢复对保持健康至关重要。然而,目前尚不清楚情绪在多大程度上调节了恢复的时间进程,这是通过一个简单的分类任务来评估的,以及这是如何根据个体担忧的差异而变化的。为了回答这些问题,35名参与者观看了情感图片,然后是抽象的绿色目标,这些目标将被分类。图像偏移后100毫秒到4000毫秒之间呈现图像。生理测量包括皮肤电导水平和皱襞上纤毛被记录并作为情绪图片反应的指标。反应时间(RT)和准确性得分作为情绪对促进或干扰绿色目标影响的指标。干预和促进对RT和准确性评分的影响在情绪图片拍摄后长达4000 ms。高度焦虑与以下因素有关:(1)与正面和中性图片相比,消极图片的波纹肌上纤毛和皮肤电导水平更高;(2)情绪图片对准确性得分的干扰更大。总的来说,这些发现表明,在情绪图片被抵消后,后续处理仍然受到影响,长达4000毫秒,特别是对于高度担忧的负面事件。
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引用次数: 2
Latent structure, measurement invariance, and reliability of an Arabic version of the Short Health Anxiety Inventory 阿拉伯版短期健康焦虑量表的潜在结构、测量不变性和可靠性
IF 1.4 4区 医学 Q4 PSYCHIATRY Pub Date : 2020-04-01 DOI: 10.1177/2043808720912629
Ahmad Kassab Alshayea
The Short Health Anxiety Inventory (SHAI) is a well-established, self-report measure of health anxiety (HA). However, no psychometrically adequate Arabic-speaking version of this measure is yet available. This study was therefore designed to provide an Arabic version of the SHAI and assess its latent structure, measurement invariance across gender, and internal consistency reliability. Forty hundred and twenty-one Saudis completed the Arabic SHAI online (68.65% women), mean age 25.90, and standard deviation 6.65. Exploratory and confirmatory factor analyses in different subsamples suggested a 2-factor solution: (1) illness likelihood (IL) with 13 items and (2) negative consequences (NC) with 4 items. This structure was found invariant across gender. Cronbach’s α for the full scale, IL, and NC were .85, .83, and .77, respectively. Corrected item–total correlations for all items ranged from .35 to .68. Performance on the scale did not appear to correlate with gender, while age associated weakly but statistically significant with the total score and IL factor. The present Arabic SHAI appears to be a psychometrically promising tool for the assessment of HA. Further investigations of the scale psychometrics, particularly using a paper-and-pencil format, and clinical utility are warranted.
短期健康焦虑量表(SHAI)是一种公认的、自我报告的健康焦虑(HA)测量方法。然而,目前还没有心理测量学上足够的阿拉伯语版本的这一措施。因此,本研究旨在提供阿拉伯版本的SHAI,并评估其潜在结构、跨性别的测量不变性和内部一致性可靠性。4221名沙特人在线完成了阿拉伯语SHAI(68.65%为女性),平均年龄25.90岁,标准差6.65。在不同子样本中进行的探索性和验证性因素分析提出了一个双因素解决方案:(1)疾病可能性(IL)有13个项目,(2)负面后果(NC)有4个项目。发现这种结构在不同性别之间是不变的。全量表、IL和NC的Cronbachα分别为.85、.83和.77。校正项目-所有项目的总相关性范围为.35至.68。量表上的表现似乎与性别无关,而年龄与总分和IL因子的相关性较弱,但具有统计学意义。目前的阿拉伯语SHAI似乎是一种在心理测量学上很有前途的HA评估工具。有必要对量表心理测量学进行进一步研究,特别是使用纸笔形式,以及临床实用性。
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引用次数: 2
Effects of rumination on unwanted intrusive thoughts: A replication and extension 反刍对不想要的侵入性思想的影响:复制和扩展
IF 1.4 4区 医学 Q4 PSYCHIATRY Pub Date : 2020-01-01 DOI: 10.1177/2043808720912583
Martin Kollárik, M. A. van den Hout, Carlotta V. Heinzel, P. Hofer, R. Lieb, K. Wahl
Studies indicate that rumination might play a role in obsessive–compulsive disorder. In a previous experimental study, rumination about an unwanted intrusive thought (UIT) maintained the urge to neutralize this thought. We sought to replicate and extend these findings with measures of behavioral and mental neutralizing. Additionally, we investigated possible mechanisms that might be involved in the effects of rumination on the UIT. We activated a UIT by asking students (N = 105) to write down a sentence stating that they wished a loved person would die in a car accident. Participants were randomly allocated to rumination about the UIT, rumination about negative mood, or distraction. As predicted, rumination about the UIT maintained the urge to neutralize the UIT, relative to rumination about negative mood and distraction. In addition, rumination about the UIT also maintained distress associated with the UIT compared to rumination about negative mood and distraction. The effects of rumination did not extend to behavioral or mental neutralizing. UIT frequency and vividness were unaffected by rumination. The present findings strengthen the confidence that rumination contributes to the maintenance of UITs.
研究表明,反刍可能在强迫症中起作用。在之前的一项实验研究中,对不想要的侵入性想法(UIT)的反思保持了消除这种想法的冲动。我们试图通过行为中和和精神中和的测量来复制和扩展这些发现。此外,我们还研究了反刍对UIT影响的可能机制。我们通过要求学生(N = 105)写下一个句子,说明他们希望所爱的人死于车祸,从而激活了一个UIT。参与者被随机分配到反思UIT,反思消极情绪,或分心。正如预测的那样,相对于消极情绪和分心的反刍,对UIT的反刍保持了抵消UIT的冲动。此外,与消极情绪和分心的反刍相比,对UIT的反刍也保持了与UIT相关的痛苦。反刍的效果并没有延伸到行为或精神上的中和。反刍不影响记忆频率和生动度。目前的研究结果加强了反刍有助于维持单位的信心。
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引用次数: 9
The effects of eye movements and alternative dual tasks on the vividness and emotionality of negative autobiographical memories: A meta-analysis of laboratory studies 眼动和替代性双重任务对负性自传体记忆生动性和情绪性的影响:实验室研究的荟萃分析
IF 1.4 4区 医学 Q4 PSYCHIATRY Pub Date : 2020-01-01 DOI: 10.1177/2043808720907744
Sanne T. L. Houben, H. Otgaar, J. Roelofs, H. Merckelbach, P. Muris
Performing eye movements during memory retrieval is considered to be important for the therapeutic effect of eye movement desensitization and reprocessing (EMDR). We conducted a meta-analysis of laboratory studies that compared the effects of eye movements and/or alternative dual tasks (e.g., counting) on the vividness and emotionality of negative autobiographical memories with recall only (control) conditions. The databases PsycINFO and Web of Science were queried. Fifteen studies that involved 942 participants were included. Eye movements and alternative dual tasks produced similar vividness and emotionality decreases, with the impact on vividness being strong than that on emotionality. However, eye movements yielded a stronger overall vividness reduction than alternative dual tasks, although the associated effect size was small (Cohen’s d = .29). Because eye movements and alternative dual tasks produced comparable effects, one might conclude that both tasks are therapeutic equivalents. However, it should be acknowledged that only a limited number of laboratory studies were included in our meta-analysis, and the degree to which both procedures tax working memory was not independently established. Although our conclusion cannot be generalized to clinical practice, it does raise questions about the mode of action of EMDR.
在记忆检索过程中进行眼动被认为对眼动脱敏和再处理(EMDR)的治疗效果很重要。我们对实验室研究进行了荟萃分析,比较了眼动和/或替代性双重任务(如计数)对负面自传体记忆的生动性和情绪性的影响,以及仅回忆(对照)条件。对PsycINFO和Web of Science数据库进行了查询。15项研究涉及942名参与者。眼动和交替双重任务产生了相似的生动性,情绪性下降,对生动性的影响大于对情绪性的影响。然而,尽管相关的影响很小(Cohen的d=.29),但眼动比替代双重任务产生了更强的整体生动性降低。由于眼动和替代双重任务的效果相当,因此可以得出结论,这两项任务都是等效的治疗任务。然而,应该承认的是,我们的荟萃分析中只包括了有限数量的实验室研究,而且这两种程序对工作记忆征税的程度并不是独立确定的。尽管我们的结论不能推广到临床实践中,但它确实对EMDR的作用模式提出了疑问。
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引用次数: 17
Influence of maternal ethnic–racial identity on children’s internalizing symptom trajectories 母亲种族认同对儿童内化症状轨迹的影响
IF 1.4 4区 医学 Q4 PSYCHIATRY Pub Date : 2020-01-01 DOI: 10.1177/2043808719898024
Vanja Lazarevic, G. Toledo, J. Wiggins
We investigate the impact of maternal ethnic–racial identity on child internalizing trajectories in immigrant and U.S.-born Latinx families. Data from N=1,076 Latinx mothers’ reports at child ages 1, 3, 5, and 9 years were used. For children of U.S.-born mothers, but not immigrant mothers, greater levels of maternal ethnic–racial identity were associated with lower levels of internalizing symptoms at age 3, yet attenuated decreases in internalizing symptoms over time. Thus, mother’s ethnic–racial identity was a protective factor for children at preschool age but became less protective through school age. Our results suggest that incorporating ethnic–racial identity elements, particularly for U.S.-born mothers of toddlers to preschoolers, may be an important consideration when designing interventions for Latinx families.
我们研究了移民和美国出生的拉丁裔家庭中母亲的种族认同对儿童内化轨迹的影响。数据来自N=1,076名拉丁裔母亲在孩子1岁、3岁、5岁和9岁时的报告。对于在美国出生的母亲,而不是移民母亲的孩子,在3岁时,更高水平的母亲种族认同与较低水平的内化症状相关,但随着时间的推移,内化症状的减少会减弱。因此,母亲的民族-种族身份对学龄前儿童具有保护作用,但在学龄阶段的保护作用减弱。我们的研究结果表明,在为拉丁裔家庭设计干预措施时,将种族认同因素纳入其中可能是一个重要的考虑因素,特别是对美国出生的幼儿到学龄前儿童的母亲而言。
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引用次数: 4
Social anxiety compared to depression better accounts for enhanced acquisition of self-reported anxiety toward faces paired with negative evaluation in a conditioning task 与抑郁相比,社交焦虑更好地解释了在条件反射任务中对带有负面评价的面孔的自我报告焦虑的增强习得
IF 1.4 4区 医学 Q4 PSYCHIATRY Pub Date : 2020-01-01 DOI: 10.1177/2043808719888309
Klint Fung, L. Alden
Previous studies have shown that social anxiety was associated with enhanced acquisition of anxiety as measured by subjective ratings in conditioning tasks using faces as the conditioned stimulus and negative evaluation as the unconditioned stimulus. However, a recent study failed to replicate the effect. The current study re-examined the enhanced acquisition effect with a larger sample, explored whether differences in expectancy of negative evaluation was a potential mechanism, and compared the contribution of social anxiety to that of depression on enhanced acquisition. Two hundred and sixty-three unselected participants took part in a differential conditioning task in which three faces each were paired with hostile, neutral, and friendly reaction during acquisition, and all three were paired with neutral reaction during extinction. Results replicated earlier findings that participant social anxiety was associated with enhanced acquisition of anxiety. Socially anxious participants did not show higher expectancy of hostile reaction during acquisition, which suggested the need to consider alternative mechanisms underlying enhanced acquisition. Depression was also associated with enhanced acquisition; however, that association was accounted for by social anxiety. The effect of social anxiety was significant over and above depression, which supported its diagnostic validity.
先前的研究表明,社交焦虑与焦虑习得的增强有关,这是通过在以面孔为条件刺激和以消极评价为非条件刺激的条件反射任务中的主观评分来衡量的。然而,最近的一项研究未能复制这种效果。本研究在更大的样本范围内重新审视了习得增强效应,探讨了消极评价期望的差异是否可能是一个潜在的机制,并比较了社交焦虑和抑郁对习得增强的贡献。263名未被选中的参与者参加了一项差异条件反射任务,在这项任务中,三张面孔分别在习得期间与敌对、中立和友好的反应配对,而在消失期间,这三张面孔都与中性反应配对。结果重复了先前的发现,即参与者的社交焦虑与焦虑的习得增强有关。社交焦虑的参与者在习得过程中没有表现出更高的敌意反应预期,这表明需要考虑增强习得的其他机制。抑郁也与习得增强有关;然而,这种联系是由社交焦虑造成的。社交焦虑的影响显著高于抑郁,支持其诊断有效性。
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引用次数: 2
Positive imagery cognitive bias modification for symptoms of depression among university students in Pakistan: A pilot study 积极意象认知偏差修正对巴基斯坦大学生抑郁症状的影响:一项试点研究
IF 1.4 4区 医学 Q4 PSYCHIATRY Pub Date : 2019-11-15 DOI: 10.1177/2043808720918030
Akhtar Bibi, J. Margraf, S. Blackwell
Depression is highly prevalent among university students in Pakistan, but treatment provision is inadequate. Computerized interventions may provide one means of overcoming treatment barriers. The present study piloted a computerized cognitive training paradigm involving repeated generation of positive mental imagery, imagery cognitive bias modification (imagery CBM), as a potential brief intervention for symptoms of depression among university students in Pakistan. Fifty-five participants scoring above a questionnaire cutoff indicating at least mild levels of depression were randomly assigned to either imagery CBM or a sham training control condition (peripheral vision task [PVT]). Participants were instructed to complete one training session from home daily over the course of 1 week. Outcomes were measured at post-training and a subsequent 2-week follow-up and included measures of depression, anhedonia, and positive affect. Participants provided positive feedback about the imagery CBM intervention but encountered practical problems with the study schedule, resulting in high rates of attrition, particularly at follow-up. Further, internal consistency of outcome measures was often low, and the PVT did not appear to be an adequate control condition in this study. However, overall the results suggest that with appropriate adaptations to the study methods formal investigation of efficacy is warranted.
抑郁症在巴基斯坦大学生中非常普遍,但治疗措施不足。计算机干预可以提供克服治疗障碍的一种手段。本研究试行了一种计算机化的认知训练范式,包括反复产生积极的心理意象,即意象认知偏见修正(意象CBM),作为巴基斯坦大学生抑郁症症状的潜在短期干预措施。55名得分高于表明至少轻度抑郁的问卷截止值的参与者被随机分配到图像CBM或假训练对照条件(外周视觉任务[PVT])。参与者被要求在一周内每天在家完成一次培训。在训练后和随后的2周随访中测量结果,包括抑郁、快感缺乏和积极情绪的测量。参与者对图像CBM干预提供了积极的反馈,但在研究进度方面遇到了实际问题,导致了高流失率,尤其是在随访中。此外,结果测量的内部一致性通常较低,PVT在本研究中似乎不是一个足够的控制条件。然而,总体而言,研究结果表明,对研究方法进行适当调整后,有必要对疗效进行正式调查。
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引用次数: 9
The influence of visual working memory representations on attention bias to threat in individuals with high trait anxiety 高特质焦虑个体的视觉工作记忆表征对威胁注意偏向的影响
IF 1.4 4区 医学 Q4 PSYCHIATRY Pub Date : 2019-10-01 DOI: 10.1177/2043808719876149
Nisha Yao, Marcus Rodriguez, Mengyao He, Mingyi Qian
Experimental studies have yielded discrepant results regarding the relationship between anxiety and attention bias to threat. Cognitive factors modulating the presence of threat-related attention bias in anxiety have drawn growing attention. Previous research demonstrated that visual working memory (WM) representations can guide attention allocation in a top-down manner. Whether threat-related WM representations affected the presence of attention bias in anxiety awaits examination. Combining a memory task and a dot-probe task, this study investigated how WM representations of faces with neutral or negative expressions modulated the attention bias to threat among highly anxious individuals versus controls. Results showed that highly anxious individuals developed more pronounced attention bias to threat when maintaining WM representations of negative faces as compared to the control group. There were no significant between-group effects when the WM representations were neutral. These results suggested that highly anxious individuals were more susceptible to the influence of mental representations with negative valence on attention deployment.
关于焦虑和对威胁的注意力偏差之间的关系,实验研究得出了不一致的结果。调节焦虑中与威胁相关的注意力偏差的认知因素引起了越来越多的关注。先前的研究表明,视觉工作记忆表征可以以自上而下的方式指导注意力分配。与威胁相关的WM表征是否影响焦虑中注意力偏差的存在有待检验。本研究结合记忆任务和点探测任务,研究了与对照组相比,具有中性或负面表情的人脸的WM表征如何调节高度焦虑个体对威胁的注意力偏见。结果显示,与对照组相比,高度焦虑的个体在保持负面面孔的WM表征时,对威胁产生了更明显的注意力偏见。当WM表现为中性时,没有显著的组间效应。这些结果表明,高度焦虑的个体更容易受到负价心理表征对注意力部署的影响。
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引用次数: 2
Affective and cognitive responses to repeated performance feedback across adaptive and maladaptive dimensions of perfectionism 完美主义的适应和不适应维度对重复表现反馈的情感和认知反应
IF 1.4 4区 医学 Q4 PSYCHIATRY Pub Date : 2019-10-01 DOI: 10.1177/2043808719880702
Alice Lo, Maree J. Abbott
The study investigated the affective and cognitive responses (including self-beliefs about personality attributes and the level of certainty associated with these beliefs) to the repeated delivery of performance feedback (failure vs. success) across adaptive and maladaptive dimensions of perfectionism. Participants completed questionnaires and a mental rotation computer task, to which they received feedback for. Performance feedback was delivered at Time point 1 (initial) and at Time point 2 (repeated). Results showed that maladaptive perfectionism predicted increased negative affect after initial failure and decreased confidence in self-descriptiveness ratings for negative-related personality attributes after initial success, with these confidence levels further decreasing following repeated success. Adaptive perfectionism predicted higher self-ratings on positive-related personality attributes but only after initial success. The findings suggest that changes in responses across adaptive and maladaptive perfectionism are influenced by experiences of success rather than failure. Adaptive perfectionism also seemed resilient to input from external sources while maladaptive perfectionism appeared more susceptible to such influence. However, given the preliminary nature of the present findings, further research in this area is needed to understand the impact of performance feedback on the self-concept across these two dimensions of perfectionism.
该研究调查了情感和认知反应(包括对人格属性的自我信念以及与这些信念相关的确定性水平),以反复提供绩效反馈(失败与成功),跨越适应和不适应的完美主义维度。参与者完成了问卷调查和一项心理旋转电脑任务,并收到了反馈。在时间点1(初始)和时间点2(重复)交付性能反馈。结果表明,适应不良完美主义预示着初次失败后消极情绪的增加,初次成功后消极相关人格属性的自我描述评级的信心下降,这些信心水平在多次成功后进一步下降。适应性完美主义预测了积极相关人格属性的更高自我评价,但仅在最初的成功之后。研究结果表明,适应性完美主义和非适应性完美主义的反应变化受成功经历而非失败经历的影响。适应性完美主义似乎对外部来源的输入也有弹性,而非适应性完美主义似乎更容易受到这种影响。然而,鉴于目前研究结果的初步性质,需要在这一领域进行进一步的研究,以了解绩效反馈对完美主义这两个维度的自我概念的影响。
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引用次数: 1
Cognitive bias modification for interpretation training via smartphones for social anxiety in Chinese undergraduates 智能手机口译训练对中国大学生社交焦虑的认知偏差修正
IF 1.4 4区 医学 Q4 PSYCHIATRY Pub Date : 2019-07-01 DOI: 10.1177/2043808719875274
Xiran Sun, Ranming Yang, Qin Zhang, Jing Xiao, Chieh-Lan Li, Lixia Cui
To address the unmet need for treatment of social anxiety disorder in China, it is timely and relevant to identify more effective, accessible, economic, and easily disseminated interventions. The present study examined the effect of an eight-session program for cognitive bias modification for interpretation (CBM-I). Smartphones were used in the training of reducing interpretation bias and social anxiety of Chinese undergraduates with high social anxiety. In total, 38 participants were randomly assigned to either a CBM-I training group (n = 19) or a control group (n = 19). As a result, the CBM-I training group provided more positive interpretations in ambiguous situations and less social anxiety than the control group. Results indicate that CBM-I training via smartphones can effectively promote positive interpretations of ambiguous situations and relieve social anxiety. CBM-I via smartphones may have clinical utility when applied as a multisession intervention of social anxiety for Chinese undergraduates.
为了解决中国未满足的社交焦虑障碍治疗需求,确定更有效、更容易获得、更经济、更容易传播的干预措施是及时和相关的。本研究考察了八期口译认知偏见修正计划(CBM-I)的效果。利用智能手机对中国高社交焦虑大学生进行减少解释偏见和社交焦虑的训练。总共有38名参与者被随机分配到CBM-I训练组(n = 19)或对照组(n = 19)。结果表明,与对照组相比,CBM-I训练组在模棱两可的情况下提供了更多的积极解释,并且减少了社交焦虑。结果表明,通过智能手机进行CBM-I训练可以有效促进对模糊情境的积极解读,缓解社交焦虑。智能手机CBM-I作为中国大学生社交焦虑的多时段干预可能具有临床应用价值。
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引用次数: 8
期刊
Journal of Experimental Psychopathology
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