Automatic shifts of attention in the Dimensional Change Card Sort task: Subtle changes in task materials lead to flexible switching

Two experiments tested a hypothesis that reducing demands on executive control in a Dimensional Change Card Sort task will lead to improved performance in 3-year-olds. In Experiment 1, the shape dimension was represented by two dissimilar values (stars and flowers), and the color dimension was represented by two similar values (red and pink). This configuration of stimuli rendered shape more salient than color. In Experiment 2, attentional weights of each dimension value were manipulated by using two versus four values to represent the dimensions of shape and color. The results indicated that increasing saliency of the postswitch dimension (Experiment 1) and reducing attentional weights of individual dimension values (Experiment 2) lead to a marked improvement in the postswitch sorting accuracy in 3-year-olds.     

A longitudinal analysis of self-regulation and well-being: avoidance personal goals, avoidance coping, stress generation, and subjective well-being

We conducted 2 longitudinal meditational studies to test an integrative model of goals, stress and coping, and well-being. Study 1 documented avoidance personal goals as an antecedent of life stressors and life stressors as a partial mediator of the relation between avoidance goals and longitudinal change in subjective well-being (SWB). Study 2 fully replicated Study 1 and likewise validated avoidance goals as an antecedent of avoidance coping and avoidance coping as a partial mediator of the relation between avoidance goals and longitudinal change in SWB. It also showed that avoidance coping partially mediates the link between avoidance goals and life stressors and validated a sequential meditational model involving both avoidance coping and life stressors. The aforementioned results held when controlling for social desirability, basic traits, and general motivational dispositions. The findings are discussed with regard to the integration of various strands of research on self-regulation.     

The reward value of near-miss situations

Svartdal, F. (2011). The reward value of near‐miss situations. Scandinavian Journal of Psychology52, 209–217. What is a “positive” outcome? Clearly, obtaining something attractive is regarded as positive, but so is avoiding something negative. The present paper compared these two types of situations in scenario‐type evaluations. Participants rated positive (P), avoiding negative (AN), and negative (N) outcomes in terms of luck (Experiment 1) and overall positive/negative evaluations (Experiments 2 and 3). The results demonstrated that evaluations of P and AN outcomes were judged as equally positive, but the emotional basis for these evaluations was very different: The feeling of relief was the dominating emotion in AN situations, whereas joy was the dominating emotion in P situations. Overall, these results indicate that avoidance‐induced reward value may be important as a motivating factor in cognition and action.     

Pushing mom away: Embodied cognition and avoidant attachment

The objective of this research was to examine embodied psychological defense—the way in which defensive processes are manifest in basic motor responses. Forty-one participants were instructed to physically push or pull a lever in response to lexical stimuli presented on a computer display. Participants who were relatively avoidant with respect to attachment were faster to push the lever away from themselves when presented with the word “mom.” These results suggest that basic avoidant motives are automatically primed when attachment-related stimuli are processed, and that these tendencies manifest themselves in basic, motor-specific ways.     

The visual hemifield asymmetry in the spatial blink during singleton search and feature search

The present study examined a visual field asymmetry in the contingent capture of attention that was previously observed by Du and Abrams (2010). In our first experiment, color singleton distractors that matched the color of a to-be-detected target produced a stronger capture of attention when they appeared in the left visual hemifield than in the right visual hemifield. This replicated Du and Abrams and also revealed a difference between hemifields in the time course of this effect. Our second experiment suggested that this asymmetry is moderated by the tuning of attentional control settings: when the target was easier to detect the asymmetry was attenuated. Our third experiment showed that this asymmetry is also present during singleton detection: a color singleton distractor produced a larger capture effect in the left hemifield than in the right hemifield. Finally, our fourth experiment suggested that this asymmetry is moderated by the salience of the attention-capturing distractor: when the distractor was not salient, the asymmetry was attenuated. These results suggest that there are boundary conditions in the observed hemifield asymmetry in the contingent capture of attention and several underlying brain systems might be involved.     

Intolerance for approach of ambiguity in social anxiety disorder

Previous research has utilised the approach–avoidance task (AAT) to measure approach and avoidance action tendencies in socially anxious individuals. “Neutral” social stimuli may be perceived as ambiguous and hence threatening to socially anxious individuals, however it is unclear whether this results in difficulty approaching ambiguous (“neutral”) versus unambiguous threat (e.g. disgust) faces (i.e. intolerance of ambiguity). Thirty participants with social anxiety disorder (SADs) and 29 non-anxious controls completed an implicit AAT in which they were instructed to approach or avoid neutral and disgust faces (i.e. pull or push a joystick) based on colour of the picture border. Results indicated that SADs demonstrated greater difficulty approaching neutral relative to disgust faces. Moreover, intolerance for approach of ambiguity predicted social anxiety severity while controlling for the effects of trait anxiety and depression. Our results provide further support for the role of intolerance of ambiguity in SAD.     

成年期残疾个体对不同类型社交线索的注意偏向

为了探讨成年期残疾个体对不同类型社交线索的注意偏向,以正常人作为对照组,通过两个实验,分别采用情绪Stroop任务和同中选异任务考察了成年期残疾个体对社交反馈言语线索和社交反馈情绪线索的注意偏向。研究发现:(1)残疾人对社交拒绝词的颜色命名显著快于正常人,即残疾人对消极社交反馈言语线索存在注意偏向;(2)残疾人对愤怒面孔的检测显著快于正常人,正常人对快乐面孔的检测显著快于残疾人,即残疾人对消极社交反馈情绪线索更加敏感,而正常人则对积极社交反馈情绪线索更加敏感;(3)残疾人不存在对消极社交反馈情绪线索的注意解脱困难。     

焦虑对社会决策行为的影响

焦虑是在人类日常生活中常见的一种负性情绪。探讨焦虑情绪在个人生活和工作中扮演的角色, 是生理学界和心理学界的一项重要课题。过往研究显示焦虑水平的提高会对社会能力和社交技巧造成显著的影响。在社会决策领域中, 这种影响的具体表现是高焦虑者比低焦虑者更倾向于采取回避风险的策略。但是, 过往研究主要关心包含经济因素的社会决策, 而对其他类型的社会行为的探索存在不足。以下问题值得未来研究者们关注：在个体层面上, 高焦虑者是否会更容易受到外界信息的影响, 表现出更强的从众行为和权威依从倾向, 与他人进行社会比较或社会竞争的动机是否会被削弱？在群体层面上, 高焦虑者是否更容易表现出人际信任, 以及是否会表现出更强的服从集体倾向？考察这些问题将会为针对焦虑情绪的认知研究和临床研究起到促进作用。     

Evaluating the cognitive avoidance model of generalised anxiety disorder: Impact of worry on threat appraisal, perceived control and anxious arousal

Generalised anxiety disorder (GAD) is characterised by persistent and uncontrollable worry. According to the cognitive avoidance theory of GAD, worry may function as an affective dampening strategy motivated by intolerance of negative emotional states. By facilitating avoidance of more distressing cognitions and associated affect, worry is said to preclude modification of the fear representation in memory, maintaining threat associations and perpetuating further anxiety and worry. The present study evaluated these assumptions in a treatment-seeking GAD sample. Sixty-one participants were randomly allocated to conditions in which they were instructed to worry, imaginally process or relax in response to an anxiety trigger. Results supported the detrimental impact of worry, showing maintained threat expectancies and decreased control perceptions compared to other modes of processing. However, skin conductance level increased as a function of worry and there was no suggestion that worry suppressed affective responding. These findings highlight the need for clarification of the mechanisms involved in the maintenance of threat associations and worry in GAD.     

Looking out for danger: An attentional bias towards spatially predictable threatening stimuli

Attentional bias to threat is well established, however, the influence of spatial predictability on this attentional bias has never been investigated. Here we investigated how threat affects attentional capture and disengagement when its spatial location is predictable. Using a visual search paradigm, participants were required to identify a target inside one of a variable number of colored circles. One color (Conditioned Stimulus, CS+) was fear-conditioned using an electrocutaneous stimulus at tolerance level. In the experimental group the CS+ was made spatially predictable (occurred more often at one location in the visual display), while this was not the case in the control group. Results showed no complete automatic capture of attention by the CS+, but the experimental group did show more prioritization of the CS+ and less difficulty to disengage from the CS+ than the control group. Of further importance was the finding that the experimental group also attended to the location that was predictive of the CS+, even when no CS+ was presented. Findings are discussed in terms the effects of predictability on anxiety.