外语焦虑、紧张情绪与认知负荷对外语说谎的影响：来自中-英双语者的证据

采用错误陈述范式探究中-英双语者用母语和外语说真话和说谎时的认知神经差异,涉及外语焦虑、认知负荷和说谎诱发的紧张情绪。对P200和CNV观察发现:(1)中-英双语者用英语说真话的P200波幅比用母语大,说明被试用英语说话时受外语焦虑情绪影响;(2)中-英双语者用英语说谎与说真话的P200波幅无显著差异,但用母语说谎和讲真话的P200波幅差异显著,说明被试用外语说谎没有用母语说谎诱发的紧张情绪大;(3)中-英双语者说谎时的CNV波幅比说真话时大,说明被试说谎比说真话的认知负荷更大;(4)中-英双语者用英语说谎时的CNV波幅比用汉语说谎时大,说明被试用外语说谎比用母语说谎产生了更大的认知负荷。相关分析表明,英语熟练程度是影响中-英双语者用母语和外语说谎时的认知神经差异的重要变量。     

社会支持与大学生抑郁的关系:一个有调节的中介模型

为考察社会支持、社交焦虑、一般自我效能感和抑郁之间的关系,采用社会支持评定量表、社交焦虑量表、一般自我效能感量表以及抑郁自评量表对640名大学生进行调查。研究显示:(1)社交焦虑在社会支持与大学生抑郁之间起部分中介作用;(2)一般自我效能感在社会支持—社交焦虑—抑郁这一中介过程中的后半路径起调节作用。     

The relation between stimulus function and equivalence class formation

Fifty participants were exposed to a simple discrimination-training procedure during which six S+ functions were established for six arbitrary stimuli, and S- functions were established for a further six stimuli. Following this training, each participant was exposed to one of five conditions. In the S+ condition, participants were exposed to a stimulus equivalence training and testing procedure using only the six S+ stimuli as samples and comparisons. In the S+/S- condition, participants were exposed to the same training and testing sequence as in the S+ condition, the difference being that three S+ and three S- stimuli were used as sample and comparison stimuli, with each set of three corresponding to the trained equivalence relations. In the S+/S- mixed condition, the S+ and S- stimuli were assigned to their roles as samples and comparisons in a quasi-random order. In the S- condition, all six S- stimuli were used. The no-function condition served as a control condition and employed stimuli for which no stimulus-control functions had been established. The results showed that, on average, participants required more testing trials to form equivalence relations when the stimuli involved were functionally similar rather than functionally different. Moreover, participants required more test trials to form equivalence relations when novel arbitrary stimuli, rather than functionally distinct stimuli, were used as samples and comparisons. The speed of acquisition of stimulus equivalence was also related to the number of functionally similar stimuli established before training. These findings indicate a variety of ways in which the emergence of equivalence relations is affected by the functional classes in which the relevant stimuli participate.     

焦虑情绪和年龄因素对前瞻记忆成绩影响的研究

本研究使用了嵌入焦虑量表和前瞻记忆自评问卷的前瞻记忆测验材料．对85名初中学生和152名大学生分别进行测试。结果发现,不同水平的焦虑情绪对前瞻记忆没有显着影响．但对前瞻记忆自我评价影响显着。从年龄因素上看,大学生的前瞻记忆成绩高于初中学生。     

大学生社交焦虑对躯体变形障碍的影响：外表拒绝敏感性的中介作用

躯体变形障碍在大学生群体中具有较高的发病率,在其发展过程中,社交焦虑是重要的预测因素;然而两者潜在的中介机制却未得到研究者关注。本研究采用问卷调查法,旨在大学生 (N = 875)中探究外表拒绝敏感性在社交焦虑与躯体变形障碍之间的中介作用。结果发现： (1) 社交焦虑显著正向预测外表拒绝敏感性与躯体变形障碍,且外表拒绝敏感性显著正向预测躯体变形障碍; (2) 外表拒绝敏感性在社交焦虑与躯体变形障碍之间具有显著的部分中介作用。本研究发现,个体的社交焦虑可直接影响躯体变形障碍,也可通过提高外表拒绝敏感性间接影响。     

Predictors and Outcomes of Sudden Gains and Sudden Regressions in Cognitive Behavioral Therapy for Youth Anxiety

Sudden gains (SGs), referring to large, stable symptom improvement occurring between consecutive treatment sessions, have been associated with improved outcomes among adults with various psychological disorders. Little research exists on SGs or sudden symptom worsening (i.e., sudden regressions [SRs]) during treatment for youth disorders. The current study examined predictors and outcomes of SGs/SRs via multiple informants in youth anxiety treatment. Participants were 118 youth (age M = 11.6, SD = 2.5; 53.8% female) and their caregivers receiving a cognitive-behavioral therapy protocol for a principal anxiety disorder. Anxiety symptom severity was assessed weekly via the State-Trait Anxiety Inventory for Children–Trait–Child/Parent versions. SGs and SRs occurred in 45.8 and 31.3% of youth, respectively. SRs were more common among youth with comorbid mood or externalizing disorders, while SGs occurred more often among youth with greater pretreatment anxiety symptom severity. SGs were not associated with posttreatment outcomes, but SRs predicted significantly higher posttreatment internalizing symptoms based on child report (β = .23, p = .03) and externalizing symptoms based on child (β = .15, p = .04) and parent report (β = .16, p = .03), controlling for overall magnitude of symptom change. SRs among youth receiving cognitive-behavioral therapy for anxiety are associated with pretreatment clinical complexity and poorer posttreatment outcomes and may serve as a warning sign to clinicians of possible treatment failure.     

Short Form of the Social Anxiety Scale for Adolescents among community and institutionalized Portuguese youths

Background/Objective: Social anxiety is a common issue arising in adolescence that can cause significant impairment and have detrimental consequences for development in the absence of treatment. In this study we examined the factor structure and the psychometric properties of a 12-item short form of the Portuguese-Language Social Anxiety Scale for Adolescents (SAS-A-SF). Method: A community adolescent sample (N = 835) and a young offender sample (N = 244) completed the SAS-A, the Basic Empathy Scale and the Reactive-Proactive Aggression Questionnaire. Confirmatory factor analysis, internal consistency, cross gender and cross sample invariance, convergent and discriminant validity of the SAS-A-SF were analyzed. Results: The confirmatory factor analysis revealed that the 3-factor second-order model obtained the best fit.The results provided evidence that the SAS-A-SF is a psychometrically sound instrument that shows measurement invariance across genders and across samples, good reliability and positive correlations with empathy. Conclusions: The Portuguese version of SAS-A-SF is a useful, time-efficient tool for both researchers and practitioners who need to assess social anxiety, a relevant construct in adolescent psychopathology.     

Social anxiety and interpersonal stress generation: the moderating role of interpersonal distress

Background and Objectives: Existing models of social anxiety scarcely account for interpersonal stress generation. These models also seldom include interpersonal factors that compound the effects of social anxiety. Given recent findings that two forms of interpersonal distress, perceived burdensomeness and thwarted belongingness, intensify social anxiety and cause interpersonal stress generation, these two constructs may be especially relevant to examining social anxiety and interpersonal stress generation together.

Design: The current study extended prior research by examining the role of social anxiety in the occurrence of negative and positive interpersonal events and evaluated whether interpersonal distress moderated these associations.

Methods: Undergraduate students (N?=?243; M?=?20.46 years; 83% female) completed self-report measures of social anxiety, perceived burdensomeness, and thwarted belongingness, as well as a self-report measure and clinician-rated interview assessing negative and positive interpersonal events that occurred over the past six weeks.

Results: Higher levels of social anxiety were associated only with a higher occurrence of negative interpersonal dependent events, after controlling for depressive symptoms. This relationship was stronger among individuals who also reported higher levels of perceived burdensomeness, but not thwarted belongingness.

Conclusions: It may be important to more strongly consider interpersonal stress generation in models of social anxiety.     

高中生考试焦虑的团体辅导干预研究

通过对高一、高二学生被试实验组13人进行为期一周的考试焦虑团体辅导、控制组14人进行一般性团体辅导,探讨团体辅导对高中生考试焦虑水平的改善作用。结果表明,经过干预训练后,实验组被试的考试焦虑水平显著低于控制组被试、对考试重要性的认识显著优于控制组被试,但在考试策略上不存在显著差异。这意味着考试焦虑的团体辅导干预能有效地降低考试焦虑水平、提升对考试重要性的合理认识程度。     

Internet-Delivered CBT for Children with Specific Phobia: A Pilot Study

Background: Cognitive behavior therapy (CBT) has been shown to be an effective treatment for specific phobia in youth, but not all affected seek or receive treatment. Internet-delivered CBT could be a way to increase the availability of empirically supported treatments. Aims: An open trial was conducted to evaluate Internet-delivered CBT for children with specific phobia. Method: Children (N = 30) aged 8–12, and their parents, with a principal diagnosis of specific phobia were recruited through media advertisement. Participants received six weeks of Internet-delivered CBT with therapist support. The treatment was aimed for the parents and the children, with the first part being only for the parents. The primary outcome measure was the Clinician Severity Rating (CSR), and secondary measures included clinician-rated global functioning and child- and parent-reported anxiety and quality of life. All assessments were made at pretreatment, posttreatment, and three-month follow-up. Results: At posttreatment, there were significant reductions on the CSR, with a large within-group effect size (Cohen's d = 1.0) and 35% of children no longer meeting criteria for specific phobia. Self-report measures from parents and children showed significant effects on anxiety, with small to moderate effect sizes. Effects were maintained at three-month follow-up. Conclusions: Results show that Internet-delivered CBT with therapist support for children with specific phobia has the potential to reduce symptom severity. Randomized controlled trials are needed to further evaluate this treatment format.