Fear of self-annihilation and existential uncertainty as predictors of worldview defense: Comparing terror management and uncertainty theories

Terror management theory (TMT) proposes that thoughts of death trigger a concern about self-annihilation that motivates the defense of cultural worldviews. In contrast, uncertainty theorists propose that thoughts of death trigger feelings of uncertainty that motivate worldview defense. University students (N = 414) completed measures of the chronic fear of self-annihilation and existential uncertainty as well as the need for closure. They then evaluated either a meaning threat stimulus or a control stimulus. Consistent with TMT, participants with a high fear of self-annihilation and a high need for closure showed the greatest dislike of the meaning threat stimulus, even after controlling for their existential uncertainty. Contrary to the uncertainty perspective, fear of existential uncertainty showed no significant effects.     

An enquiry concerning the principles of cultural norms and values: The impact of uncertainty and mortality salience on reactions to violations and bolstering of cultural worldviews

This enquiry concerning the principles of cultural norms and values focuses on the impact of mortality and uncertainty salience on people’s reactions to events that violate or bolster their cultural norms and values. Five experiments show that both mortality and uncertainty salience influence people’s reactions to violations and bolstering of their cultural worldviews, yielding evidence for both terror and uncertainty management theories. Interestingly, the five experiments consistently reveal that uncertainty salience has a bigger impact on people’s reactions than mortality salience, suggesting that the former may be a more important antecedent of reactions to norms and values than the latter. Findings further suggest that uncertainty salience did not instigate death-thoughts whereas reactions to norms and values were stronger among mortality salient participants who thought of uncertainty as a result of the mortality salience manipulation than mortality salient participants who did not think of uncertainty following this manipulation. Implications are discussed.     

恐惧管理理论的争议及其对死亡心理研究的启示

死亡心理是人类面临死亡及相关事件时所产生的认知、情感和行为意向的复杂心理状态。目前, 研究死亡心理较为全面和科学的理论是恐惧管理理论(Terror Management Theory, 简称TMT)。但该理论存在以下争议: (1)在死亡的基本认知方面, 恐惧管理理论呈现出不一致的研究结果, 如死亡是否与不确定性无关, 死亡是否导致恐惧情绪, 寻求个体生存是否为人类的核心议题; (2)在社会文化层面, 恐惧管理理论提出者的文化背景对待死亡的普遍态度是呈否认的, 但是跨文化的研究显示其他文化背景对待死亡的态度却呈现出接纳或蔑视; (3)在恐惧管理理论的研究结果方面, 呈现出较多的矛盾性, 表明研究中有重要的调节因子未被涉及。基于此, 死亡心理可能的研究方向拟从认知、行为和社会三个层面进行梳理。未来死亡心理研究需秉承科学与文化并重的原则, 并结合死亡心理的内容与过程, 关注群体面对死亡时的心理规律, 开展死亡心理影响下的身心健康干预研究。     

On the belief in God: Towards an understanding of the emotional substrates of compensatory control

We suggest that beliefs in a controlling God originate, at least in part, from the desire to avoid the emotionally uncomfortable experience of perceiving the world as random and chaotic. Forty-seven participants engaged in an anxiety-provoking visualization procedure. For half, the procedure included a manipulation designed to temporarily lower beliefs in personal control. As predicted, it was only among those participants whose sense of personal control was threatened—i.e., participants in need of an alternate means for protecting their belief in a non-random world—that subjective anxiety led to increased subsequent beliefs in the existence of a controlling God. Wide-ranging implications are discussed.     

Stimulus control of habits: Evidence for both stimulus specificity and devaluation insensitivity in a dual-response task

Goal-directed and habitual actions are clearly defined by their associative relations. Whereas goal-directed control can be confirmed via tests of outcome devaluation and contingency-degradation sensitivity, a comparable criterion for positively detecting habits has not been established. To confirm habitual responding, a test of control by the stimulus–response association is required while also ruling out goal-directed control. Here we describe an approach to developing such a test in rats using two discriminative stimuli that set the occasion for two different responses that then earn the same outcome. Performance was insensitive to outcome devaluation and showed stimulus–response specificity, indicative of stimulus-controlled behavior. The reliance of stimulus–response associations was further supported by a lack of sensitivity during the single extinction test session used here. These results demonstrate that two concurrently trained responses can come under habitual control when they share a common outcome. By reducing the ability of one stimulus to signal its corresponding response–outcome association, we found evidence for goal-directed control that can be dissociated from habits. Overall, these experiments provide evidence that tests assessing specific stimulus–response associations can be used to investigate habits.     

Direct control of fixation times in scene viewing: Evidence from analysis of the distribution of first fixation duration

Participants' eye movements were monitored in two scene viewing experiments that manipulated the task-relevance of scene stimuli and their availability for extrafoveal processing. In both experiments, participants viewed arrays containing eight scenes drawn from two categories. The arrays of scenes were either viewed freely (Free Viewing) or in a gaze-contingent viewing mode where extrafoveal preview of the scenes was restricted (No Preview). In Experiment 1a, participants memorized the scenes from one category that was designated as relevant, and in Experiment 1b, participants chose their preferred scene from within the relevant category. We examined first fixations on scenes from the relevant category compared to the irrelevant category (Experiments 1a and 1b), and those on the chosen scene compared to other scenes not chosen within the relevant category (Experiment 1b). A survival analysis was used to estimate the first discernible influence of the task-relevance on the distribution of first-fixation durations. In the free viewing condition in Experiment 1a, the influence of task relevance occurred as early as 81 ms from the start of fixation. In contrast, the corresponding value in the no preview condition was 254 ms, demonstrating the crucial role of extrafoveal processing in enabling direct control of fixation durations in scene viewing. First fixation durations were also influenced by whether or not the scene was eventually chosen (Experiment 1b), but this effect occurred later and affected fewer fixations than the effect of scene category, indicating that the time course of scene processing is an important variable mediating direct control of fixation durations.     

Scientific information and uncertainty: Challenges for the use of science in policymaking

Science can reinforce the healthy aspects of the politics of the policy process, to identify and further the public interest by discrediting policy options serving only special interests and helping to select among “science-confident” and “hedging” options. To do so, scientists must learn how to manage and communicate the degree of uncertainty in scientific understanding and prediction, lest uncertainty be manipulated to discredit science or to justify inaction. For natural resource and environmental policy, the institutional interests of government agencies, as well as private interests, pose challenges of suppression, over-simplification, or distortion of scientific information. Scientists can combat these maneuvers, but must also look inward to ensure that their own special interests do not undermine the usefulness of science.     

Brief mindfulness meditation intervention improves attentional control of athletes in virtual reality shooting competition: Evidence from fNIRS and eye tracking

Attentional control is a crucial cognitive ability for sports performance. The current research aimed to investigate whether a brief (20-min) pre-competition mindfulness meditation (MM) intervention enhances athletes' attentional control during competitions and alters the activity of brain regions related to attentional control. We created a virtual reality shooting competition to compare the eye-gaze indicators and functional near-infrared spectroscopy (fNIRS) parameters of 78 university athletes after 20 min of MM or 20 min of mind wandering (MW). Participants’ average fixation durations (AFDs) on task-relevant information (targets) were significantly longer in the MM group. In contrast, both average fixation counts (AFCs) and AFDs on task-irrelevant information (the ranking screen) were significantly lower in the MM group than in the MW group. Additionally, the MM group exhibited significantly stronger activation of the left and right dorsolateral prefrontal cortex (dlPFC) as well as higher levels of oxygenated haemoglobin [HbO] and greater functional connectivity (FC) of the right dlPFC, which was considered evidence of recruitment for attentional control. Moreover, the MM group achieved significantly better shooting performance than the MW group. Overall, the findings suggest that one session 20-min MM practice pre-competition facilitates focus during competition and improves athletic performance. We recommend the application of brief mindfulness practice in sports, especially in closed-skill sports that require high attention participation (e.g., shooting, archery, darts, golf, gymnastics, skating etc.).     

The assessment of effortful control in childhood: Questionnaires and the Test of Everyday Attention for Children compared

A community sample ages 8–17 years completed questionnaire measures of effortful control (EC), the Test of Everyday Attention for Children (TEA-Ch) and measures of psychopathology. EC questionnaires showed sufficient construct validity and were significantly associated with TEA-Ch performance, the latter albeit only in younger children and for parent-reports of EC. EC questionnaires were stronger and more consistent predictors of psychopathology than TEA-Ch performance, especially for externalizing problems. EC questionnaires seemed to be more appropriate for use in broader age ranges than the TEA-Ch, due to the ceiling effects in the latter among older children and adolescents. Future studies should examine the concurrent validity of EC questionnaires using other performance-based tasks which differentiate well in older age groups.     

Assessing the effectiveness of conflict management training in a health sector organization: evidence from subjective and objective indicators

This study assessed the effectiveness of an intervention for handling interpersonal conflicts at work. In contrast to the mainstream approach in the health care industry, which focuses on developing formal systems of conflict resolution, our intervention consisted of enhancing health care workers’ conflict management skills through training. A pre- and post-test nonequivalent comparison group design was used (intervention group = 258 workers; comparison group = 243 workers). Participants perceived that the training was successful in reducing the number and intensity of conflicts with co-workers, patients, and patients’ relatives. Moreover, organizational indicators calculated on the basis of data obtained from human resources (HR) records show that the intervention was effective, insofar as the number of requests for third-party interventions to mediate conflicts at work, the number of patients’ complaints, and the level of absenteeism all decreased for trained workers, whereas workers from the comparison group exhibited no corresponding changes over time. In the light of these results, this article discusses the design of conflict management measures which could help improve both employees’ well-being and organizational productivity.     

Life seems different with you around: Differential shifts in cognitive appraisal in the mere presence of others for neuroticism and impression management

How does mere social presence affect cognitive processes? The extant literature has focused on the impact of social presence on cognitive resources. The present study extends this work by focusing on the positivity of cognitive appraisal. Building on recent findings it was predicted that the traits neuroticism and impression management will differentially moderate the effect, such that neuroticism will be associated with a negative shift in appraisal, and impression management with a positive shift. In an experiment, participants (N = 158) formed evaluations of life events either alone or in social presence. The results supported the predictions. The findings advance the knowledge about the effect of social presence on cognition, and about the role of personality in moderating responses in public social contexts.