Magnocellular facilitation of flanked-letter identification disappears with strong flanker interference

Previously, we obtained evidence to suggest that the magnocellular system may reduce interference from flankers during flanked-letter identification. To understand this phenomenon better, we combined the data of our previous experiments, which all used the same flanking letter, and focused on the different target letters that were used. The new analysis showed that after an initial increase, magnocellular facilitation decreased and ultimately disappeared, as the target–flanker combination's level of interference increased. The initial increase was partly while the later decrease was fully replicated in two new experiments that focused on two different target letters while manipulating flanker identity. The outcome of a third new experiment studying the type of interference reduced suggested that although crowding contributed to total interference, it was insensitive to magnocellular mediation. Our results may be understood to reflect the involvement of the magnocellular system in an attentional-selection mechanism that is silenced by surround suppression.     

Unnoticed intrusions: Dissociations of meta-consciousness in thought suppression

The current research investigates the interaction between thought suppression and individuals’ explicit awareness of their thoughts. Participants in three experiments attempted to suppress thoughts of a prior romantic relationship and their success at doing so was measured using a combination of self-catching and experience-sampling. In addition to thoughts that individuals spontaneously noticed, individuals were frequently caught engaging in thoughts of their previous partner at experience-sampling probes. Furthermore, probe-caught thoughts were: (i) associated with stronger decoupling of attention from the environment, (ii) more likely to occur under cognitive load, (iii) more frequent for individuals with a desire to reconcile, and (iv) associated with individual differences in the tendency to suppress thoughts. Together, these data suggest that individuals can lack meta-awareness that they have begun to think about a topic they are attempting to suppress, providing novel insight into the cognitive processes that are involved in attempting to control undesired mental states.     

A Preliminary Examination of Thought Suppression,Emotion Regulation,and Coping in a Trauma-Exposed Sample

Attempts to modulate negative emotional and cognitive symptoms of posttraumatic stress disorder (PTSD) may be related to psychopathology. Trauma-exposed undergraduates, 31 reporting severe PTSD symptoms (PTSD group) and 34 without PTSD symptoms (non-PTSD group), completed measures of PTSD, depression, anxiety, thought control, emotion regulation, and coping. The PTSD group had greater psychopathology and overall modulation strategy use than the non-PTSD group. Thought suppression, emotion suppression, and avoidant coping strategies were positively related to psychopathology, whereas emotion reappraisal and approach coping strategies were either not related or weakly negatively related. Hierarchical multiple regressions with psychopathologic variables as criteria and modulation strategies as predictors indicated significant models in all cases. Generally, thought suppression was the only significant independent predictor of psychopathology.     

视觉搜索中基于工作记忆内容的注意捕获与抑制

注意是对有关信息的选择及对无关信息的抑制, 工作记忆是对有关信息的保持以及对无关信息的抑制, 两者在一定程度上都体现了选择性地指向与当前任务有关的刺激并同时抑制无关刺激。在系统地回顾已有研究的基础上结合新近的ERP研究, 从视觉搜索中基于工作记忆内容的注意捕获与注意抑制两个角度综述了视觉工作记忆与视觉选择性注意的相关研究。研究者们主要从两方面对该领域的问题进行了探讨：(1)视觉工作记忆内容对视觉选择性注意的导向作用; (2)视觉工作记忆内容对视觉选择性注意产生导向作用的条件。文章对以往的研究进行了总结, 指出了无论保持在视觉工作记忆的内容是捕获注意还是受到抑制, 都存在着自上而下和自下而上两种加工机制。     

Use of the ABA fear renewal paradigm to assess the effects of extinction with co-present fear inhibitors or excitors: Implications for theories of extinction and for treating human fears and phobias

In four experiments using albino rats in an ABA fear renewal paradigm, we studied conditioned fear in the A test context following extinction in Context B. Conditioned suppression of operant responding was the index of fear. In Experiments 1-3, we found that extinguishing a feared cue in compound with a putative conditioned inhibitor of fear led to more fear in the test context than did a conventional extinction procedure. In Experiments 4a and 4b, we found that extinguishing three feared cues in compound required one third the time and generally led to less fear to the cues in the test context than did the extinction of each cue separately. Thus, fear in the test context seems to vary inversely with the values of co-present cues during extinction in Context B. Results imply that cue value is actually reduced by extinction procedures rather than merely being opposed by a growing inhibitory process. Implications for theories of renewal and for clinical practice are discussed.     

Gross情绪调节过程与策略研究述评

Gross提出情绪调节产生于情绪发生的过程之中。在情绪发生过程中的情绪调节主要有选择情景、修正情景、注意分配、认知改变、反应调整等五个方面。选择情景、修正情景、注意分配、认知改变是在情绪反应趋势形成之前进行,属于先行关注情绪调节;反应调整是在情绪反应趋势形成之后进行,属于反应关注情绪调节。在情绪调节过程中,有两种普遍的具体策略：认知重评与表达抑制。这两种不同情绪调节策略对情感、认知与社会行为产生不同的影响。     

Age,Emotion Regulation,and Affect in Adulthood: The Mediating Role of Cognitive Reappraisal

Evidence indicates that older adults experience high levels of emotional well‐being. However, little is known empirically about the underlying mechanism of this state. The purpose of the present study was to investigate whether emotion regulation mediates the link between age and affect in adulthood. The sample consisted of 516 Japanese participants aged 30 (±1), 50 (±1), and 70 (±1) years, who were registered with an Internet survey company. Cognitive reappraisal and expressive suppression were measured as emotion regulation strategies. Positive and negative affect were assessed. Older participants reported lower negative affect than younger participants, while positive affect was not correlated with age. Cognitive reappraisal partially mediated the relationship between age and affect, whereas expressive suppression did not. The results suggested that age‐related increase in cognitive reappraisal could contribute to improvements in affect, but that another adaptive form of emotion regulation may mediate the relationship between age and affect. Our study thus indicates that developments in emotion regulation could explain the mechanism of stable everyday affect throughout adulthood, and that researchers should further explore another form of adaptive emotion regulation.     

Faces of Shame: Implications for Self-Esteem,Emotion Regulation,Aggression, and Well-Being

There is an increasing interest in psychological research on shame experiences and their associations with other aspects of psychological functioning and well-being, as well as with possible maladaptive outcomes. In an attempt to confirm and extend previous knowledge on this topic, we investigated the nomological network of shame experiences in a large community sample (N = 380; 66.1% females), adopting a multidimensional conceptualization of shame. Females reported higher levels of shame (in particular, bodily and behavioral shame), guilt, psychological distress, emotional reappraisal, and hostility. Males had higher levels of self-esteem, emotional suppression, and physical aggression. Shame feelings were associated with low self-esteem, hostility, and psychological distress in a consistent way across gender. Associations between characterological shame and emotional suppression, as well as between bodily shame and anger occurred only among females. Moreover, characterological and bodily shame added to the prediction of low self-esteem, hostility, and psychological distress above and beyond the influence of trait shame. Finally, among females, emotional suppression mediated the influence of characterological shame on hostility and psychological distress. These findings extend current knowledge on the nomological net surrounding shame experiences in everyday life, supporting the added value of a multidimensional conceptualization of shame feelings.     

Putting the brakes on prejudice rebound effects: An ironic effect of disparagement humor

When people high in prejudice censor prejudice in one setting, they can experience a prejudice rebound effect—subsequently responding with more prejudice than otherwise. Disparagement humor fosters the release rather than suppression of prejudice. Thus, two experiments tested the hypothesis that exposure to disparagement humor attenuates rebound effects. Participants suppressed prejudice by writing fewer anti-gay thoughts about same-sex adoption (Experiment 1) or by reporting greater support for same-sex civil rights (Experiment 2) when expecting to share their responses with others (non-prejudice norm condition) but not if others first exchanged anti-gay jokes (prejudice norm condition). High-prejudice participants then exhibited prejudice rebound in the non-prejudice norm condition only. They rated a gay man more stereotypically (Experiment 1) and allocated greater budget cuts to a gay student organization (Experiment 2) in the non-prejudice norm condition.     

Tactile Ranschburg effects: facilitation and inhibitory repetition effects analogous to verbal memory

The present paper examines the effect of within-sequence item repetitions in tactile order memory. Employing an immediate serial recall procedure, participants reconstructed a six-item sequence tapped upon their fingers by moving those fingers in the order of original stimulation. In Experiment 1a, within-sequence repetition of an item separated by two-intervening items resulted in a significant reduction in recall accuracy for that repeated item (i.e., the Ranschburg effect). In Experiment 1b, within-sequence repetition of an adjacent item resulted in significant recall facilitation for that repeated item. These effects mirror those reported for verbal stimuli (e.g., Henson, 1998a Henson, R. N. A. (1998a). Item repetition in short-term memory: Ranschburg repeated. Journal of Experimental Psychology: Learning, Memory, and Cognition, 24(5), 1162–1181. doi:doi.org/10.1037/0278-7393.24.5.1162[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]. Item repetition in short-term memory: Ranschburg repeated. Journal of Experimental Psychology: Learning, Memory, and Cognition, 24(5), 1162–1181. doi:doi.org/10.1037/0278-7393.24.5.1162). These data are the first to demonstrate the Ranschburg effect with non-verbal stimuli and suggest further cross-modal similarities in order memory.