Personality,threat and affective responses to cultural diversity

The present study tried to reconcile assumptions from Terror Management Theory that individual differences in openness to diversity are enhanced by existential threat with own recent findings suggesting that individual differences are diminished by threat. A model was supported assuming that it is the nature of the threat that determines which pattern will hold. We predicted that for stress‐related but not for social traits, threat enhances individual differences in reactions to diversity. Students were confronted with a videotaped meeting of a homogeneous versus diverse work group. Threat was induced using a Terror Management Intervention. Indeed, whereas for Emotional Stability individual differ ences in responses to diversity were restricted to conditions of threat, for Social Initiative, individual differences solely occurred under normal circumstances. Copyright © 2007 John Wiley & Sons, Ltd.     

The hardy personality: cognitive and physiological responses to evaluative threat

Hardy persons are hypothesized to be resistant to stress-induced illness, because of their adaptive cognitive style and a subsequently reduced level of physiological arousal. We assessed the cognitive and physiological responses of high and low hardy male undergraduates to a challenging task under high and low evaluative threat. As predicted, hardy subjects endorsed more positive self-statements than did low hardy subjects in the high threat condition. High hardy subjects also reported fewer negative self-statements overall, but this was attributable to the overlap of measures of hardiness and neuroticism. Hardy subjects displayed marginally lower arousal while waiting for the task to begin, but this finding did not approach significance when neuroticism was controlled. Hardy subjects also had higher levels of systolic blood pressure, perhaps because of their active coping efforts. Results support the hypothesized hardy cognitive style but raise questions about the type and timing of organismic strain linking hardiness and health.     

Culture and the cognitive and neuroendocrine responses to speech

The present research investigated cultural differences in the psychological and biological effects of verbalization of thoughts. Three studies tested how verbalization of thoughts requires a different amount of effort for people from cultures with different assumptions about speech and examined implications for the cognitive performance and stress hormone response to the task. The results showed that verbalization impaired East Asians/East Asian Americans' performance when the task was difficult but not when the task was easy, whereas the effect of verbalization on European Americans' performance was neutral or positive regardless of task difficulty. Moreover, verbalization decreased the level of cortisol response to the task among European Americans but not among East Asian Americans. The results demonstrate how the same act that is intended to create the same psychological experience could inadvertently lead to systematically different psychological experiences for people from different cultures.     

Asymmetric transfer effects between cognitive and affective task disturbances

Task-irrelevant features of a stimulus can disturb performance on a given task, and this can occur for cognitive reasons such as irrelevant stimulus position, and affective reasons such as high stimulus valence. The human brain adapts to such disturbances in order to ensure successful task performance. Adaptations can occur in a transient manner in response to recent events, and they can also be sustained to account for overall probabilities of disturbances. Here, we study the mutual interplay between affective and cognitive task disturbances under conditions of sustained conflict adaptation. More precisely, we examined the trajectory of finger movements in a speeded classification task and investigated whether adaptation to a high probability of spatial disturbances transfers to the impact of affective disturbances (Experiment 1) and whether adaptation to a high probability of affective disturbances transfers to the impact of spatial disturbances (Experiment 2). Our observations point towards an asymmetric transfer from adaptation to affective onto the processing of cognitive disturbances, but not the other way around.     

Children's affective,behavioral, and cognitive responses to social comparison

Relative outcomes in social commerce with peers are potent determinants of cognitions and behavior in young children. Although there has been considerable attention given to the behavioral consequences of social comparisons following the receipt of rewards, there has been less concern with cognitive or affective consequences. Additionally, little is known about the accrued effects of multiple social comparison experiences that may be consistent or inconsistent with one another. In the present study, young children received a constant level of reward but the amount they saw a peer receive was varied. There were two sequences of reward distribution, and in a given sequence children received either the same number of rewards as the peer (=), more (+), or fewer (?). In a 3 × 3 factorial design all possible combinations occurred. A negative inequality in reward distribution, no matter where it fell in a sequence, made children sad and inclined children to distribute fewer rewards to peers. When a sequence contained an initial experience of positive inequality, children decreased subsequent levels of self-reward. Experiencing a comparison that revealed a negative inequality in reward distribution also disrupted children's accuracy in appraising the overall distribution of rewards: even when an initial negative inequality was completely offset by an equivalent experience of positive inequality, children inaccurately concluded that they had received fewer rewards than their peers.     

Irrelevant thoughts,emotional mood states,and cognitive task performance

In two experiments, we investigated the relationship shared by irrelevant thoughts, emotional mood states, and cognitive task performance. At an empirical level, irrelevant thoughts were defined as thoughts that did not facilitate successful task performance. We used the same general procedure for both experiments: three groups of college students received happy-, neutral-(control), or sad-mood inductions and performed a memory task. The procedure for obtaining thoughts varied between experiments. The subjects in Experiment 1 listed their thoughts after the memory recall task. In Experiment 2, the subjects were tape-recorded while performing a memory task and producing concurrent verbal protocols. The subjects in both experiments then judged their thoughts in terms of frequency, intensity, and irrelevance. We found a similar pattern of results in both experiments: (1) The proportions of irrelevant thoughts and recall performance were negatively related, and (2) happy and sad students produced reliably greater proportions of irrelevant thoughts than did neutral (control) students.     

Positive affective and cognitive states in borderline personality disorder

The aim of the current study was to compliment previous studies identifying negative states present in borderline personality disorder (BPD) by investigating the presence of positive affective and cognitive states. Ninety-six patients with criteria-defined borderline personality disorder and 24 axis II comparison participants completed the Positive Affect Scale, a 50-item self-report measure designed to assess positive states thought to be characteristic of and discriminating for BPD. Seventeen positive states (4 affective, 10 cognitive, and 3 mixed) were found to be significantly more common among axis II comparison participants than borderline patients. Twelve of these states were common to both borderline patients and axis II comparison participants. Furthermore, four positive states, when co-occurring together, were particularly strongly associated with borderline personality disorder (three negatively and one positively): (a) Fond of myself, (b) That things around me are real, (c) That I've forgiven others, and (d) Assertive. Finally, the overall mean score on the PAS significantly distinguished patients with borderline personality disorder from axis II comparison participants. Taken together, these results suggest that borderline patients are far less likely to report experiencing positive states of an affective, cognitive, and mixed nature than axis II comparison participants. They also suggest that being assertive is a positive state particularly discriminating for borderline personality disorder.     

Cardiovascular reactivity, affective responses and performance related to the risk dimensions of coronary-prone behaviour

This study was designed to test the association between (a) components of the coronaryprone behaviour (Hostility, Competitiveness, Impatience, Job involvement, and Rumination), and (b) cardiovascular reactivity [Systolic blood pressure (SBP), Diastolic blood pressure (DBP), and heart rate (HR)], mood state, and performance. Sixty-one subjects volunteered in a laboratory session that included the performance of a mental arithmetic task and a reaction time task. The results showed that: (1) only the Hostility, Competitiveness, and Rumination dimensions were significantly associated with physiological reactivity (mainly SBP). This differential reactivity was particularly significant while subjects performed the mental arithmetic task. Individual differences in Competitiveness were also related to the reactivity during the reaction time task. (2) No significant relations appeared between these dimensions and mood responses. (3) Lastly, performance was only related to the Competitiveness dimension. The more competitive subjects were, the shorter their reaction time was. These results are interpreted as supporting the risk status of these coronary-prone dimensions. At the same time, suggestions concerning the more complex role the Competitiveness factor could be playing are made.     

How affective states, task difficulty, and self-concepts influence the formation and consequences of performance expectancies

Positive versus negative affective states are associated with the use of broad versus specific knowledge structures. We predicted that specific self-concepts and task difficulty would affect performance expectancies only for individuals in a negative mood; for individuals in a positive mood, only the general self-concept, but not task difficulty, would affect performance expectancies. In an experiment, we manipulated task difficulty and mood, and we assessed self-concepts, performance expectancies, and task performance. The expected interactions for the formation of performance expectancies (mood × general self-concept, mood × specific self-concept, mood × difficulty) were found. Concerning the consequences of performance expectancies, we predicted that expectancies would affect actual performance only if the task was difficult and if task difficulty was taken into account when the expectancy is generated. This hypothesis was supported: The relationship between performance expectancies and actual performance was significant only for difficult tasks and given negative mood.     

Decreasing complexity of affective space in older adults lower on cognitive control: affective effects in a nonaffective task and with nonaffective stimuli

Many theoretical accounts predict that as people age, they rely increasingly on affect. At least one account (Dynamic Integration Theory) makes the additional prediction that an accompanying effect of aging is a narrowing of affective space. These predictions were tested in the context of the relatively automatic low-level cognitive process of lexical access (auditory word recognition). Experiment 1 used emotion words and Experiment 2 used nonemotion words. Both experiments provided support for both predictions. Compared to younger adults (ns = 36 and 56), older adults (ns = 36 and 54) showed larger but less complex effects of dimensions of affective connotation. In addition, older adults with more cognitive resources showed a data pattern like that of younger adults, while those with fewer resources did not. Affective effects emerge even in nonaffective contexts. The tight link between affect and cognition is discussed.     

Climate perceptions matter: a meta-analytic path analysis relating molar climate,cognitive and affective states,and individual level work outcomes

Although workplace climate has been extensively studied, the research has not led to firm conclusions as to its relationship with individual level work outcomes. The authors used C. Ostroff's (1993) taxonomy to organize dimensions labeled as workplace climate and then used meta-analytic techniques to test a path analytic model. The model posited that climate affects individual level outcomes through its impact on underlying cognitive and affective states. An extensive literature search yielded 51 empirical studies with 70 samples. The results suggest that the 3 higher order facets of climate (affective, cognitive, and instrumental) affected individual level outcomes of job performance, psychological well-being, and withdrawal through their impact on organizational commitment and job satisfaction.     

It's a wonderful life: mentally subtracting positive events improves people's affective states, contrary to their affective forecasts

The authors hypothesized that thinking about the absence of a positive event from one's life would improve affective states more than thinking about the presence of a positive event but that people would not predict this when making affective forecasts. In Studies 1 and 2, college students wrote about the ways in which a positive event might never have happened and was surprising or how it became part of their life and was unsurprising. As predicted, people in the former condition reported more positive affective states. In Study 3, college student forecasters failed to anticipate this effect. In Study 4, Internet respondents and university staff members who wrote about how they might never have met their romantic partner were more satisfied with their relationship than were those who wrote about how they did meet their partner. The authors discuss the implications of these findings for the literatures on gratitude induction and counterfactual reasoning.     

Traits, states, and attentional gates: temperament and threat relevance as predictors of attentional bias to social threat

This study investigated the influence of situational and dispositional factors on attentional biases toward social threat, and the impact of these attentional biases on distress in a sample of adolescents. The results suggest greater biases for personally relevant threat cues, as individuals reporting high social stress were vigilant to subliminal social threat cues, but not physical threat cues, and those reporting low social stress showed no attentional biases. Individual differences in fearful temperament and attentional control interacted to influence attentional biases, with fearful temperament predicting biases to supraliminal social threat only for individuals with poor attentional control. Multivariate analyses exploring relations between attentional biases for social threat and symptoms of anxiety and depression revealed that attentional biases alone were rarely related to symptoms. However, biases did interact with social stress, fearful temperament, and attentional control to predict distress. The results are discussed in terms of automatic and effortful cognitive mechanisms underlying threat cue processing.     

Gender, Perceptions of Incentive Value, and Cardiovascular Response to a Performance Challenge

One hundred fifteen US undergraduates primarily of African and European heritage were presented an easy or difficult memory challenge and led to believe they could secure a traditionally feminine incentive by meeting it. As expected, heart rate responses during the work period were stronger under difficult- than easy conditions among women, but low under both difficulty conditions among men. Systolic- and diastolic blood pressure responses during the period were similar except that they were relatively elevated in men under both difficulty conditions. Findings support the suggestion that gender effects in studies of cardiovascular response to performance challenge may be partially understood in terms of effort processes occurring where men and women place different value on available performance incentives.     

Effects of incidental positive emotion and cognitive reappraisal on affective responses to negative stimuli

Previous studies have identified two powerful ways to regulate emotional responses to a stressor: experiencing incidental positive emotions and using cognitive reappraisal to reframe the stressor. Several cognitive and motivational theories of positive emotion support the formulation that incidental positive emotions may facilitate cognitive reappraisal. To test the separate and interacting effects of positive emotions and cognitive reappraisal, we first adapted an established picture-based reappraisal paradigm by interspersing blocks of positive emotion inducing and neutral pictures. Across two pre-registered studies (Studies 1, 2), reappraisal effectively decreased self-reported negative emotions and increased self-reported positive emotions; however, experiencing incidental positive emotions did not facilitate reappraisal success. In another preregistered study (Study 3), we employed a more powerful positive emotion induction via virtual reality (VR), used a social stress anticipation task, and instructed participants to reappraise the anticipated stressor positively. Although there was a robust effect of the positive emotion induction (relative to the neutral induction) on feeling more positive emotions throughout stress anticipation, the results again indicated that incidental positive emotions did not facilitate cognitive reappraisal. We propose that incidental positive emotions and cognitive reappraisal may constitute separate pathways of influence when regulating one's responses to negative events.     

Modeling automatic threat detection: development of a face-in-the-crowd task

An angry face is expected to be detected faster than a happy face because of an early, stimulus-driven analysis of threat-related properties. However, it is unclear to what extent results from the visual search approach-the face-in-the-crowd task-mirror this automatic analysis. The paper outlines a model of automatic threat detection that combines the assumption of a neuronal system for threat detection with contemporary theories of visual search. The model served as a guideline for the development of a new face-in-the-crowd task. The development involved three preliminary studies that provided a basis for the selection of angry and happy facial stimuli resembling each other in respect to perceptibility, homogeneity, and intensity. With these stimuli a signal detection version of the search task was designed and tested. For crowds composed of neutral faces, the sensitivity measure d' proved the expected detection advantage of angry faces compared to happy faces. However, the emotional expression made no difference if a neutral face had to be detected in crowd composed of either angry or happy faces. Results are in line with the assumption of a stimulus-driven shift of attention giving rise to the superior detection of angry target faces.     

Habituation to irrelevant speech: effects on a visual short-term memory task

The Baddeley and Hitch (1974) formulation of short-term or working memory embodied a phonological store within the articulatory loop component of the model. Later formulations specifically postulated an acoustic filter that endowed only speech-like stimuli with obligatory access to this phonological store. This paper presents evidence that this phonological store may have two filters, one of which is subject to habituation and can therefore attenuate the entry of irrelevant speech, thus undermining the obligatory access assumption of the model. An experiment is reported in which subjects were presented with a habituation period comprising 20 min of irrelevant speech--speech to be ignored by the subject--before a test phase in which a visually presented serial recall task with concurrent irrelevant speech was performed. The effect of irrelevant speech, which impairs performance on the primary task when there is no habituation phase, is reduced markedly in those conditions where the speech used in the habituation phase is the same as that used in the test phase, if the irrelevant speech is in a language different from that presented during the subsequent trials or if the habituator is a hummed version of the irrelevant speech passage. When a nonspeech sound (pink noise) is used in the habituation phase, a large irrelevant speech effect is found in the test phase. Morris, Quayle, and Jones (1989) found that humming did not produce an irrelevant speech effect, which suggests that the first filter is permeable to humming but that the second filter is not.(ABSTRACT TRUNCATED AT 250 WORDS)