认知重评阻断条件化恐惧记忆的习得与表达——对恐惧反应的长程抑制作用

情绪调节是人类特有的、并能有效控制个体情绪反应的行为方式,认知重评是其中最有效的调节策略之一。恐惧记忆是参与情绪障碍形成的重要病理机制,且已习得的恐惧反应难消退、易复发。为了考察认知重评能否起到长久抑制恐惧反应的效应,本研究利用条件化恐惧范式,第一天进行条件化恐惧习得训练,并在习得后间隔24 h及31天进行恐惧记忆的表达及自发恢复测试。实验1中,随机将被试分为两组,要求其在恐惧习得过程中进行认知重评或自然感受;在实验2,同样随机将被试分为两组,但要求其在恐惧记忆表达过程中进行认知重评或自然感受。结果发现,习得阶段进行认知重评显著降低了恐惧记忆的习得、表达及自发恢复过程中的SCR水平。同样,表达阶段进行认知重评也降低了此阶段的恐惧水平,且显著抑制了恐惧记忆的自发恢复。结果提示,在面对应激时,个体如果能够成功地利用想象进行认知重评,就有可能避免应激事件对个体的心理或精神造成伤害。     

Every scar tells a story: Insight into people’s self-injury scar experiences

Scarring, a common and salient consequence of non-suicidal self-injury (NSSI), remains an under-explored issue in the field. Thus, the current investigation explored NSSI scar perspectives using online testimony from members of a popular NSSI message board; focus was attenuated to a series of message board posts pertinent to people’s experiences with scars resulting from NSSI. Data (message board posts) were collected using the website’s search function. A total of 53 posts involving discussion of people’s NSSI scar perceptions and experiences were retained. A thematic analysis of the data indicated that individuals viewed their scars in a number of ways. Many viewed scars in a resilient manner, often in the context of a self-narrative. Others, however, were unaccepting of their scars (e.g. expressed feelings of shame, hatred, or disgust). For some, they were able to gradually accept their scars but only after a period of difficulty. And, finally, some individuals expressed mixed feelings toward their scars (e.g. a love/hate relationship). Hence, scars stemming from NSSI seem to differentially impact individuals who self-injure. Possible implications for research and clinical practice are discussed.     

The Impact of Item Misspecification and Dichotomization on Class and Parameter Recovery in LCA of Count Data

Mixture analysis of count data has become increasingly popular among researchers of substance use, behavioral analysis, and program evaluation. However, this increase in popularity seems to have occurred along with adoption of some conventions in model specification based on arbitrary heuristics that may impact the validity of results. Findings from a systematic review of recent drug and alcohol publications suggested count variables are often dichotomized or misspecified as continuous normal indicators in mixture analysis. Prior research suggests that misspecifying skewed distributions of continuous indicators in mixture analysis introduces bias, though the consequences of this practice when applied to count indicators has not been studied. The present work describes results from a simulation study examining bias in mixture recovery when count indicators are dichotomized (median split; presence vs. absence), ordinalized, or the distribution is misspecified (continuous normal; incorrect count distribution). All distributional misspecifications and methods of categorizing resulted in greater bias in parameter estimates and recovery of class membership relative to specifying the true distribution, though dichotomization appeared to improve class enumeration accuracy relative to all other specifications. Overall, results demonstrate the importance of accurately modeling count indicators in mixture analysis, as misspecification and categorizing data can distort study outcomes.     

Considering and Navigating New Relationships During Recovery From Intimate Partner Violence

Few researchers have explored women's experiences of considering and navigating romantic relationships after leaving abusive partners. Findings from this phenomenological investigation suggest that survivors of intimate partner violence (IPV) experience both challenging and facilitative experiences, including reclaiming themselves through dating, learning to trust self and others, negotiating boundaries and control, communicating with new partners, engaging in sexual exploration, and protecting children. Implications include viewing post‐IPV dating as an important aspect of survivors' recovery.     

Take a break! Benefits of sleep and short breaks for daily work engagement

The current study investigates the benefits of a good night’s sleep and short work breaks for employees’ daily work engagement. It is hypothesized that sleep and self-initiated short breaks help restore energetic and self-regulatory resources which, in turn, enable employees to experience high work engagement. A daily diary study was conducted with 107 employees who provided data twice a day (before lunch and at the end of the working day) over 5 workdays (453 days in total). Multilevel regression analyses showed that sleep quality and short breaks were beneficial for employees’ daily work engagement. After nights employees slept better, they indicated higher work engagement during the day. Moreover, taking self-initiated short breaks from work in the afternoon boosted daily work engagement, whereas taking short breaks in the morning failed to predict daily work engagement. Taking short breaks did not compensate for impaired sleep with regard to daily work engagement. Overall, these findings suggest that recovery before and during work can foster employees’ daily work engagement.     

Choose your lunch companion wisely: the relationships between lunch break companionship,psychological detachment,and daily vigour

This diary study examines psychological detachment, companionship, and content of conversation during lunch break as predictors of daily vigour after lunch break and at the end of the working day. Drawing on resource regulation theory and the effort recovery model (ERM), we hypothesize that companionship of the supervisor during lunch break is negatively and companionship of colleagues positively related to employee’s daily vigour. The companionship of both, supervisors and colleagues, as well as work-related conversations are hypothesized to decrease psychological detachment during lunch breaks. In total, 71 persons in administrative jobs completed daily surveys over one working week. Results of hierarchical linear modelling showed that psychological detachment is positively related to vigour after lunch break, but unrelated to vigour at the end of the working day. Lunch breaks with the supervisor predicted a lower level of vigour at the end of the working day, but a higher level of vigour after lunch break. Lunch breaks with colleagues were unrelated to vigour after lunch break, but associated with higher vigour at the end of a working day. The companionship of both—colleagues and supervisors—as well as work-related conversation decreased psychological detachment during lunch break.     

The quiet eye supports error recovery in golf putting

ObjectivesThe aim of this study was to further examine the relationship between the Quiet eye (QE, Vickers, 1996) and performance. We aimed to scrutinise the relationship between QE and shot outcome and replicate the robust relationship between QE and expertise. Based on recent findings (Cooke et al., 2015) showing that motor planning is dependent upon the outcome of a previous attempt, we wanted to examine the influence of prior performance on the functionality of the QE. Design: We performed a 2 (expertise) x 2 (outcome) mixed design study. Participants performed golf putts until they had achieved 5 successful (hits) and 5 unsuccessful (misses) attempts.Methods18 experienced and 21 novice golfers participated in the study. Putts were taken from ten feet while wearing a mobile eye tracker.ResultsExperienced golfers had consistently longer QE durations than novices but there was no difference in QE between randomly chosen hits and misses. However, QE durations were significantly longer on hits directly following a miss, but significantly shorter on misses following a miss.ConclusionsThis is the first study to have examined QE duration as a consequence of prior performance. Our findings highlight the important role of QE in recovering from an error and improving performance. The findings add further support for the response programming function of the QE, as additional ‘programming’ was needed to recover from an error. Findings also highlight the potential for a link between QE and the allocation of attentional resources to the task (effort).     

Ritual and Recovery: Traditions in Disaster Ritualizing

The aim of this article is partly to analyze and discuss the ritual traditions in the Norwegian context, called disaster services, which consists in ritualizing as a response to accidents and disasters. Furthermore, we find it relevant to understand these traditions in relation to two aspects of recovery: personal and social recovery. From a practical theological perspective, the new traditions are interesting for the understanding of how the churches work in situations where people have stressful experiences, and for developing an understanding of contemporary religion.     

Planting the seeds of change: Directionality in the narrative construction of recovery from addiction

Objective: The dominant theoretical perspective that guides treatment evaluations in addiction assumes linearity in the relationship between treatment and outcomes, viewing behaviour change as a ‘before and after event’. In this study we aim to examine how the direction of the trajectory of the process from addiction to recovery is constructed in personal narratives of active and recovering users.

Design: 21 life stories from individuals at different stages of recovery and active use were collected and analysed following the principles of narrative analysis.

Results: Personal trajectories were constructed in discontinuous, non-linear and long lasting patterns of repeated, and interchangeable, episodes of relapse and abstinence. Relapse appeared to be described as an integral part of a learning process through which knowledge leading to recovery was gradually obtained.

Conclusion: The findings show that long-term recovery is represented as being preceded by periods of discontinuity before change is stabilised. Such periods are presented to be lasting longer than most short-term pre-post intervention designs can capture and suggest the need to rethink how change is defined and measured.     

Thank goodness it’s Friday: weekly pattern of workplace incivility

Background and objectives: Recent research has shown day-level differences in an individual’s experience of uncivil behavior; however, it is unknown if that experience follows a consistent weekly change pattern. This study extends incivility theory and research by applying latent growth curve (LGC) modeling to diary study data to understand day-to-day changes in incivility.

Design: The authors took a theory-driven approach, reviewing both mood and recovery theory that would support a decrease in incivility over the working week.

Methods: Diary survey methodology was used, with a morning and evening survey completed on five consecutive workdays by 171 (73% of the 235 who initially volunteered, 95% of those who completed any surveys) employees in the legal industry. LGC analysis was used to identify patterns of experienced incivility, mood (both measured after work), and recovery (assessed the following morning).

Results: Regardless of job demands and gender, a weekly pattern was identified with the likelihood of experiencing incivility (coded as 0?=?none, 1?=?some) decreasing from Monday to Friday by .78 each day (p?<?.001) in a relatively linear fashion with a slope factor of .34 (SE?=?0.23; p?>?.05), indicating invariance between individuals. This weekly pattern was not explained by changes in mood or recovery.

Conclusions: Results emphasize the impact of contextual factors such as time on workplace incivility and the need to consider weekly rhythms of other behaviors that are likely to affect employee well-being and productivity. Although limited to one week of data per person, the findings are likely to be relevant to studies of other forms of interpersonal mistreatment, such as social undermining and interpersonal conflict.