How happiness expectations relate to the Dark Triad traits

ABSTRACT

In samples of Americans (N = 273) and Indians (N = 194) paid through Mechanical Turk (Study 1) and British (N = 132) volunteers contacted through Reddit (Study 2), we examined how the Dark Triad traits (i.e., psychopathy, narcissism, and Machiavellianism) were associated with happiness expectations when participants imagined solving adaptive tasks. In Study 1, the traits were linked to forecasted happiness in achieving status and power and mate-seeking, with psychopathy demonstrating less happiness when pursuing slow life history tasks (e.g., avoiding diseases), whereas the other two traits led to expectations of happiness when forming social bonds, retaining mates, and avoiding pathogens. In Study 2, the traits were associated with choosing to pursue mating opportunities to induce happiness. Women expected more happiness in response to ensuring their safety over pursuing mating opportunities. We suggest happiness might be an affective feedback system that rewards people for pursuing their life history goals.     

Self-Ratings of Physical Attractiveness in a Competitive Context: When Males are More Sensitive to Self-Perceptions Than Females

Abstract

The authors investigated sex differences in the ratings of physical attractiveness in a competitive context. Participants in an Ultimatum Game experiment offered to split a sum of money with their opponents who could either accept or reject the offers; subsequently, physical attractiveness ratings (both self-ratings and of the other) were obtained. The authors found that male participants rated themselves higher on physical attractiveness when facing male opponents than when facing female ones; there was no such difference for the female participants. Furthermore, male participants' self-ratings of physical attractiveness were higher than the ratings provided by their corresponding male opponents. The authors discuss these findings using the tenets of evolutionary psychology pertaining to as male intra-sexual rivalry in competitive contexts.     

Nervous Instability and Genius: Military and Political Leaders

Participants (N = 106) performed an affective priming task with facial primes that varied in their skin tone and facial physiognomy, and, which were presented either in color or in gray-scale. Participants' racial evaluations were more positive for Eurocentric than for Afrocentric physiognomy faces. Light skin tone faces were evaluated more positively than dark skin tone faces, but the magnitude of this effect depended on the mode of color presentation. The results suggest that in affective priming tasks, faces might not be processed holistically, and instead, visual features of facial priming stimuli independently affect implicit evaluations.     

The relationship between self-report and lab task conceptualizations of impulsivity

Research has yet to examine the overlap among the different aspects of impulsivity that has been suggested by self-report and behavioral lab task measures. The aim of the current study is to conduct the first comprehensive empirical study including all previously identified aspects of impulsive action in order to examine the construct overlap of both lab task and self-report conceptualizations of impulsivity. Participants were 77 undergraduate students (54 female) in an introductory psychology course. Results suggest that self-report and behavioral lab tasks are assessing discrete aspects of impulsivity. The current study provides estimates of effect sizes and can inform future research hypotheses concerning the overlap between self-report and lab task impulsivity domains.     

Differences in self-talk frequency as a function of age, only-child, and imaginary childhood companion status

In three studies, we examined differences in the frequency with which people report talking to themselves. Using a standardized measure of self-talk frequency, the Self-Talk Scale (Brinthaupt, Hein, & Kramer, 2009), we collected information about college student participants’ age, sex, and family configuration (i.e., only or sibling child), and whether they had an imaginary companion in childhood. In Study 1, significant differences in self-talk were found between different age groupings. In Study 2, children without siblings reported more self-talk than children with siblings. Finally, in Study 3, respondents who reported having an imaginary companion in childhood also reported significantly more self-talk than those who did not have an imaginary childhood companion. We discuss the self-regulatory and developmental implications of these results.     

The question shapes the answer: the neural correlates of task differences reveal dynamic semantic processing

Task effects in semantic processing were investigated by contrasting the neural activation associated with two semantic categorization tasks (SCT) using event-related fMRI. The two SCTs involved different decision categories: is it an animal? vs. is it a concrete thing? Participants completed both tasks and, across participants, the same core set of items were presented in both tasks. Results showed task differences in the neural activation associated with these items: in the animal SCT there was greater activation in a number of frontal and temporal regions, including left superior and middle temporal gyri, while in the concrete SCT there was greater activation in left medial frontal gyrus and bilaterally in the precentral gyri. These results are interpreted as evidence of top-down modulation of semantic processing; participants make adjustments to optimize performance in a given task and these adjustments have consequences for the activation observed.     

Child sex moderates the association between negative parenting and childhood conduct problems

Although multiple dimensions of negative parenting behavior are associated with childhood conduct problems (CP), there is relatively little research on whether the association is equally robust in boys and girls. To improve the specificity of current models of negative parenting and offspring CP, we explored the potential moderating role of child sex in a sample of 179 5- to 10-year-old ethnically diverse boys and girls with and without attention-deficit/hyperactivity disorder (ADHD) who were assessed using multiple methods (i.e., rating scales, semistructured interviews) and informants (i.e., parents, teachers). Controlling for children's age, race-ethnicity, and ADHD diagnostic status (i.e., ADHD vs. non-ADHD), inconsistent discipline was positively associated with offspring aggression and rule-breaking behavior, whereas harsh punishment was positively associated with aggression, rule-breaking behavior, and oppositional defiant disorder symptoms. Furthermore, child sex significantly moderated the association of inconsistent discipline and aggression and rule-breaking behavior, such that inconsistent discipline was positively associated with CP for boys, but not for girls. Given the centrality of negative parenting to theories of and efficacious interventions for aggression and CP, we discuss these findings within a developmental psychopathology framework and consider their implications for intervention.     

Belief in a just world and social dominance orientation: Evidence for a mediational pathway predicting negative attitudes and discrimination against individuals with mental illness

Prejudice against individuals with mental illness stems from multiple factors, including the personality traits of those harboring the prejudiced attitudes. However, little is known about the personality processes (as opposed to static correlates) leading to negative attitudes and discrimination toward individuals with mental illness. The present research tested a mediational model in which negative attitudes against such people and resulting intentions to discriminate are distally rooted in just-world beliefs, which predispose people toward higher social dominance orientation, a well-known proximal personality predictor of general prejudice. Participants completed measures of behavioral intentions, attitudes toward individuals with mental illness, social dominance orientation, and belief in a just world. The proposed mediational model was supported, and an alternative causal model was not. These results illuminate the personality-process antecedents of attitudes toward individuals with mental illness and provide a foundation for research targeting interventions intended to reduce prejudice and discrimination against this population.     

Domain-specificity and individual differences in worry

Worrying is generally perceived to be an undesirable mental state. An evolutionary approach suggests, however, despite the potential distress, worry may function to focus individuals’ attention on evolutionarily-relevant tasks. In the current study (N = 193), we demonstrated that participants’ primary worries were focused within domains central to reproductive success and mate-value. Furthermore, mating strategy predicted worries in the domains of social status and mating. Neuroticism, as an individual difference reflecting vigilance to threats, was correlated with worry about fitness-relevant but not fitness-irrelevant domains. The current study documents the first domain-specific assessment of worries and complements this analysis with intriguing individual difference predictors of worry.     

Speech presentation cues moderate frontal EEG asymmetry in socially withdrawn young adults

Socially withdrawn individuals display solitary behavior across wide contexts with both unfamiliar and familiar peers. This tendency to withdraw may be driven by either past or anticipated negative social encounters. In addition, socially withdrawn individuals often exhibit right frontal electroencephalogram (EEG) asymmetry at baseline and when under stress. In the current study we examined shifts in frontal EEG activity in young adults (N=41) at baseline, as they viewed either an anxiety-provoking or a benign speech video, and as they subsequently prepared for their own speech. Results indicated that right frontal EEG activity increased, relative to the left, only for socially withdrawn participants exposed to the anxious video. These results suggest that contextual affective cues may prime an individual's response to stress, particularly if they illustrate or substantiate an anticipated negative event.