Repetitive Thinking in Social Anxiety Disorder: Are Anticipatory Processing and Post-Event Processing Facets of an Underlying Unidimensional Construct?

Existing literature suggests that anticipatory processing and post-event processing—two repetitive thinking processes linked to social anxiety disorder (SAD)—might be better conceptualized as facets of an underlying unidimensional repetitive thinking construct. The current study tested this by examining potential factor structures underlying anticipatory processing and post-event processing. Baseline data from two randomized controlled trials, consisting of 306 participants with SAD who completed anticipatory processing and post-event processing measures in relation to a speech task, were subjected to confirmatory factor analysis. A bifactor model with a General Repetitive Thinking factor and two group factors corresponding to anticipatory processing and post-event processing best fit with the data. Further analyses indicated an optimal model would include only the General Repetitive Thinking factor (reflecting anticipatory processing and a specific aspect of post-event processing) and Post-event Processing group factor (reflecting another specific aspect of post-event processing that is separable), providing evidence against a unidimensional account of repetitive thinking in SAD. Analyses also indicated that the General Repetitive Thinking factor had moderately large associations with social anxiety and life interference (rs = .43 to .47), suggesting its maladaptive nature. The separable Post-event Processing group factor only had small associations with social anxiety (rs = .16 to .27) and was not related to life interference (r = .11), suggesting it may not, in itself, be a maladaptive process. Future research that further characterises the bifactor model components and tests their utility has the potential to improve the conceptualisation and assessment of repetitive thinking in SAD.     

Love in Action: An Integrative Approach to Last Chance Couple Therapy

This article presents an integrative approach to the special challenges of therapy with couples on the brink of dissolution or divorce—who often describe this therapy as their “last chance.” In some, one partner is considering ending the relationship, and in others, both partners are considering ending it. Often, these couples have had prior dissatisfying experiences in couple therapy. Four types of last chance couples are described: high‐conflict couples; couples in which partners have differing goals for their lives or different timelines for reaching shared goals; couples in which one or both partners have acted in a manner that violates the values, expectations, emotional comfort, or safety of the other; and couples in which there has been a gradual loss of intimacy. The Therapeutic Palette, a multiperspectival, theoretically eclectic integrative approach, is enlisted as a general framework for selecting and sequencing use of particular theories and their associated practices, based on the three “primary colors” of couple therapy: time frame/focus, level of directiveness, and change entry point. An additional complementary framework, the creative relational movement approach, is proposed to provide an integrative frame encompassing both language‐based and action‐based practices, suggesting that meaning is held and expressed as much through interaction or “relational motion” as it is through language. Principles of change are described. Due to the couple's level of crisis and desire for immediate evidence of possible improvement, priority is given to action‐based interventions in early stages of therapy, by engaging couples in “experiments in possibility.” Typical action approaches are described. An extended vignette follows.     

Constraining or Constructive? The Effects of Examples on Idea Novelty

The tendency to conform to prior examples can be viewed as a form of mental fixation that has negative consequences and limits the scope and quality of designs. Two experiments using the Smith, S. M., Ward, T. B., & Schumacher, J. S. [(1993) Memory & Cognition, 21, 837‐845] toy invention task were conducted to determine whether participants who viewed example toys would subsequently generate toys rated as less novel compared to a control group viewing no examples. Although participants who viewed examples tended to incorporate the example features into their own ideas, the novelty of their ideas was rated as higher than those of the control group. This effect occurred both with no specific instruction regarding the examples (Experiment 1), as well as when specifically instructed to be different from the examples (Experiment 2). These results indicate that examples do not always have a negative impact on creativity, and suggest they may sometimes help lead to more unusual ideas.     

How thinking about what could have been affects how we feel about what was

Episodic counterfactual thoughts (CFT) and autobiographical memories (AM) involve the reactivation and recombination of episodic memory components into mental simulations. Upon reactivation, memories become labile and prone to modification. Thus, reactivating AM in the context of mentally generating CFT may provide an opportunity for editing processes to modify the content of the original memory. To examine this idea, this paper reports the results of two studies that investigated the effect of reactivating negative and positive AM in the context of either imagining a better (i.e. upward CFT) or a worse (i.e. downward CFT) alternative to an experienced event, as opposed to attentively retrieving the memory without mental modification (i.e. remembering) or no reactivation. Our results suggest that attentive remembering was the best strategy to both reduce the negative affect associated with negative AM, and to prevent the decay of positive affect associated with positive AM. In addition, reactivating positive, but not negative, AM with or without CFT modification reduces the perceived arousal of the original memory over time. Finally, reactivating negative AM in a downward CFT or an attentive remembering condition increases the perceived detail of the original memory over time.     

Student Explanations in the Context of Computational Science and Engineering Education

Creating explanations is an important process for students, not only to make connections between novel information and background knowledge, but also to be able to communicate their understanding of any given topic. This article explores students’ explanations in the context of computational science and engineering, an important interdisciplinary field that enables scientists and engineers to solve complex problems. Specifically, this study explores: (a) students’ approaches to create written explanations of programing code and (b) the relationship between students’ explanations and their ability to do computer programing. Students wrote in-code comments for 3 MATLAB^® worked-examples, which were qualitatively analyzed using a coding scheme. Different approaches to self-explain were identified using hierarchical cluster analysis, and differences in students’ ability to do computer programing were identified using analysis of variance. The resulting approaches to self-explain were: original solution, mechanistic, principle-based, limited, and goal-based. The findings suggest that experienced students wrote simple in-code comments to self-explain, but students with lower ability to do computer programing wrote more comprehensive explanations, as they may take this as a learning opportunity.     

Outwitting the rational mind: How effortful thinking influences price cognition

Prior research presents mixed findings on how people's degrees of effortful thinking influence their reliance on heuristics and biases. Although the tenets of dual process theory would argue that effortful thinking should attenuate people's reliance on heuristics, a number of contemporary findings suggest otherwise: Effortful thinking may, in fact, enhance biased processing of information in certain instances. This research shows how, in the context of pricing, people's degrees of effortful thinking can amplify their inclination towards biased processing of price information. In five studies (n = 1,339), we find that effortful thinking induces a greater preference for nine‐ending (vs. zero‐ending) prices, and the effect is mainly driven by people's greater propensity for argument‐based decision making. Such predilection to nine‐endings attenuates with lower cognitive effort in processing price information. Moreover, when locus of deliberation shifts from price to quality, consumers' preference for nine‐ending priced options is subdued.     

市场信息整合的创造性思维机制初探

采用个别测试和集体测试相结合的方法, 辅以个别访谈等技术, 运用自编的实验测试材料, 通过两个实验探索市场信息的量、关键启发信息的突出性等对商业投资问题的思维决策结果的影响, 初步探讨了市场信息整合的创造性思维过程和机制。实验结果发现, 提供给被试的市场信息越多, 信息整合的问题空间越大, 其整合过程难度越大; 在问题空间进行搜索时, 被试需要抓住关键启发信息形成一个初始意向, 明确进一步搜索的思维方向; 初始意向形成后, 被试须筛选必要信息、排除冗余信息, 并进一步整合有用信息, 使初始意向更加精致化, 最终形成一个“可盈利的完善的投资方案”。     

创造性认知风格、创造性人格与创造性思维的关系

对315名初中生施测Kirton适应–创新认知风格问卷、Williams创造性倾向量表和Torrance创造性思维测验任务,以考察创造性认知风格、创造性人格与创造性思维之间的关系。相关分析表明,在创造性认知风格中,效率性、规则性均与创造性思维呈显著负相关;在创造性人格中,冒险性、好奇心及挑战性均与创造性思维显著正相关。回归分析进一步表明,在创造性认知风格中,创新性、效率性分别正向、负向预测创造性思维,在创造性人格中,好奇心正向预测创造性思维;对回归系数的逐步检验发现,创新性维度通过创造性人格而对创造性思维具有间接的积极影响。结构方程模型结果则显示,创新性维度、规则性维度以创造性人格为中介分别对创造性思维发生间接的积极、消极影响。可见,创新认知风格有利于创造性思维,而适应认知风格不利于创造性思维;创造性人格有利于创造性思维;创造性人格在创造性认知风格与创造性思维之间具有一定的中介作用,创新性认知风格通过创造性人格而促进创造性思维,规则性认知风格通过创造性人格而抑制创造性思维。     

肝癌综合治疗的发展与展望

原发性肝癌是我国最常见的恶性肿瘤之一,预后较差,病死率较高。经过多年的探索与努力,人们利用辩证思维的方法,在总结了各种治疗方法的优、缺点后,取长补短兴起了肝癌的综合治疗。包括手术治疗、化疗、放疗、导向治疗、局部治疗、中医治疗、免疫治疗、基因治疗的综合治疗,成为进一步提高肝癌疗效的新途径。     

超声影像学中的哲学思维

超声影像不同于其他影像方法,多为个人单独进行,很少有共同会诊机会,故其诊断结果的准确性受个人主观因素影响很大,在主观因素中个人思维方法起很大作用,所以为了提高超声诊断结果的准确性,在实际工作中掌握科学的哲学思维方法非常重要。