How do people respond to health news? The role of personality traits

When a patient receives a health diagnosis, their response (e.g. changes in behaviour, seeking support) can have significant consequences for long-term health and well-being. Characteristics of health news are known to influence these responses, but personality traits have been omitted from this line of research. The current study examines the role of personality traits in predicting response to health news. Participants (N = 298) read scenarios in which they received health news that was manipulated to vary in severity, controllability and likelihood of outcomes. Participants then rated how likely they were to engage in a number of response behaviours. We examined the main effects and interaction of situational manipulations and personality traits on ratings of these behaviours. Both situations and personality traits influenced behavioural responses to health events. In particular, conscientiousness predicted taking action and seeking social support. Neuroticism predicted both maladaptive and adaptive behavioural responses, providing support for the ‘healthy neurotic’ hypothesis. Moreover, personality traits predicted best in weak (unlikely, controllable) situations. Both personality traits and situational characteristics contribute to behavioural responses to health news.     

Do Big Five personality traits associated with self-control influence the regulation of anger and aggression?

This study examined whether Big Five personality traits associated with the ability to exhibit self-control would moderate the anger–aggression link. A total of 126 participants (63 women) completed personality measures. In a separate experimental session, participants wrote an essay and then received either positive or negative feedback from a fictitious participant. Participants were given the opportunity to aggress against the supposed other person. Baseline and post-experimental emotions were assessed. EEG was recorded to measure activity in midfrontal, lateral-frontal, and parietal areas. Results replicated previous findings that anger is associated with left relative to right prefrontal asymmetry and aggression. Conscientiousness was negatively associated with anger and relative left prefrontal asymmetry. Conscientiousness also moderated the link between anger and aggression. Agreeableness was positively associated with anger, but only when levels of conscientiousness were low.     

Predicting with the MMPI the adjustment of juvenile delinquents to institutionalization: does gender make a difference?

Relationships between Minnesota Multiphasic Personality Inventory (MMPI) scales and criteria were evaluated to determine if the MMPI is gender biased when considering a juvenile delinquent population. The MMPI was administered to 549 juvenile delinquents: 105 Black men, 37 Black women, 331 White men, and 76 White women. In addition, behavioral and rating measures were collected; they served as adjustment criteria. Except for the criterion assessing neurotic symptomatology, equations that regressed criteria on MMPI scales neither underpredicted nor overpredicted for a gender. The MMPI tended to underpredict ratings of neurotic symptomatology for women. Significant differences in correlation coefficients for Black men and women occurred for the behavioral, nonrating criteria. Scale 4 was the best predictor for Black men, whereas Scales, 8, F, 1, and 2 tended to be the best predictors for Black women. Some possible explanations for these results are offered.     

Does intergroup contact affect personality? A longitudinal study on the bidirectional relationship between intergroup contact and personality traits

We conducted a longitudinal study to test whether, in addition to being predicted by personality, intergroup contact is longitudinally associated with personality traits. Participants were 388 majority (Italian) and 109 minority (immigrant) first‐year high school students. Results revealed a bidirectional relationship between contact and personality: Quality of contact was longitudinally associated with greater agreeableness and openness to experience, whereas agreeableness and openness to experience were longitudinal predictors of contact quality. An unexpected negative longitudinal association also emerged between quantity of contact and agreeableness. These effects were not moderated by group of belonging (majority vs. minority). Our findings highlight the importance of integrating research on intergroup contact with research on personality.     

Which personality traits are associated with cognitions related to problematic Internet use?

The effects of the Big Five personality traits on cognitions regarding problematic Internet use (PIU) have not been studied. The present paper aims to evaluate the effects of personality traits on cognitions regarding PIU that are classified as loneliness/depression, diminished impulse control, distraction and social control. Additionally, the mediator effect of the Big Five personality traits on the relationship between time spent online and cognitions regarding PIU was tested in a sample of 494 Turkish university students. Hierarchical regression analysis results reveal that controlling the effects of socio‐demographic variables and time spent online, higher neuroticism and lower conscientiousness were related to cognitions regarding PIU. Moreover, results of structural equation modelling indicate that the relationship between time spent online and cognitions regarding PIU was independently mediated by extraversion, openness and agreeableness. Examining the role of all of the Big Five personality traits (especially neuroticism and conscientiousness) on PIU will increase understanding in further studies.     

Personality traits in people with synaesthesia: Do synaesthetes have an atypical personality profile?

People with synaesthesia not only have – by definition – unusual experiences (e.g., numbers triggering colour), they also have a different cognitive profile (e.g., in terms of their memory and perceptual abilities) and a bias towards certain interests and activities (e.g., towards the arts). However, virtually nothing is known about whether synaesthetes have an atypical personality profile. In this study, a standard measure of personality was administered (Big Five Inventory) along with two questionnaire measures of empathy. Synaesthetes, relative to demographically matched controls, reported higher levels of ‘Openness to Experience’ which is known to be related to imagination and artistic tendencies. They also reported higher levels of ‘Fantasizing’ on one of the empathy measures, which is conceptually related to Openness, although their self-reported empathy did not differ in other respects. In addition, synaesthetes reported lower levels of Agreeableness which we did not predict in advance.     

What do cross-national comparisons of personality traits tell us? The case of conscientiousness

Much research contrasts self-reported personality traits across cultures. We submit that this enterprise is weakened by significant methodological problems (in particular, the reference-group effect) that undermine the validity of national averages of personality scores. In this study, behavioral and demographic predictors of conscientiousness were correlated with different cross-national measures of conscientiousness based on self-reports, peer reports, and perceptions of national character. The predictors correlated strongly with perceptions of national character, but not with self-reports and peer reports. Country-level self- and peer-report measures of conscientiousness failed as markers of between-nation differences in personality.     

Big Five personality traits contribute to prosocial responses to others’ pain

ObjectivesTwo studies examined whether observers’ personality traits contribute to prosocial responses to others’ facial expression of pain. Experiment 1 examined the personality traits that could account for observers’ variability in estimating others’ pain intensity. Experiment 2 questioned to what extent the contribution of personality traits on inclination to help people in pain depend on observers’ beliefs about pain’ characteristics.Method59 (experiment 1) and 76 (experiment 2) participants observed to 3-D realistic synthetic face movements mobilizing action units of pain, in order to estimate others’ pain. In experiment 2, painful localizations (e.g., chest, hand) were also manipulated. In each experiment, Big Five personality traits were assessed.ResultsExperiment 1 revealed that agreeableness and conscientiousness contributed to observers’ pain estimates across the increase of facial expression intensity. Experiment 2 showed that conscientiousness contributed to observers’ judgments whatever pain’ characteristics. Neuroticism was only salient for pain referring to life-threatening pain.ConclusionProsocial response to others’ pain depends on agreeableness, conscientiousness and neuroticism. However, these links are modulated by the pain behavior elicited and observers’ belief about the characteristic of pain.     

Interacting personality traits? Smoking as a test case

We question whether it is profitable to look at smoking (both smoking status and the number of cigarettes smoked a day): (1) in terms of the personality traits of Extraversion, Neuroticism and Psychoticism; (2) in terms of their pairwise interactions; (3) with respect, rather, to impulsivity or sensation seeking; or (4) taking into consideration both these levels of analysis. Our sample comprised 121 smokers and 111 non‐smokers (mostly students). No interactions were predictive of smoking. Both Psychoticism and impulsivity were found to be central traits—thereby providing support for the notion that it is a better strategy to look at smoking in terms of both these levels of analysis. Copyright © 2006 John Wiley & Sons, Ltd.     

Do the psychopathic personality traits of fearless dominance and self-centered impulsivity predict attitudes about and influences on research participation?

Little is known about potential participants' views about research, their willingness to participate in research, and the extent to which they might be susceptible to coercive attempts to compel their participation, particularly among populations at risk for exploitation (e.g., offenders). The extent to which individual differences variables, such as personality constructs (e.g., psychopathic traits), might affect participants' attitudes toward research is also essentially unknown. The present study sought to examine the psychopathy constructs of Fearless Dominance (FD) and Self-Centered Impulsivity (SCI) via the Multidimensional Personality Questionnaire-Brief Form (MPQ-BF) to assess the extent to which these traits predict attitudes towards research and susceptibility to coercion within a diverse criminal justice sample (N?=?631). SCI was modestly associated with perceptions that illicit pressures regarding research participation were likely to occur, and participants high in these traits appeared somewhat vulnerable to succumbing to coercive influences. In contrast, FD failed to predict the likelihood that illicit pressures regarding research participation would occur as well as the potential that these pressures would have to impact participants' voluntariness and likelihood of participating. Implications for recruiting potential participants for research in correctional settings are discussed.     

Do personality factors predict job satisfaction?

Two studies investigated the relationships between personality traits and aspects of job satisfaction. In Study 1, job applicants (n=250) completed the Eysenck Personality Profiler and the Work Values Questionnaire (WVQ), which requires respondents to rate various work-related facets according to the extent to which they contribute to their job satisfaction. These facets were combined into two composites (hygiene and motivator) based on previous research. The three personality superfactors accounted for a small percentage of the variance in importance ratings (about 5%). In Study 2, employees (n=82) completed a measure of the ‘Big Five’ personality traits and the Job Satisfaction Questionnaire (JSQ), which assesses both what respondents consider as important in their work environment as well as their satisfaction with their current job. Importance ratings were again combined into two composites while job satisfaction ratings were factor analyzed and three factors, differentiated along hygiene versus motivator lines, emerged. Personality traits again accounted for a small percentage of the total variance both in importance ratings and in levels of job satisfaction. It is concluded that personality does not have a strong or consistent influence either on what individuals perceive as important in their work environment or on their levels of job satisfaction.     

Psychopathology in incarcerated juvenile delinquents: does it extend beyond externalizing problems?

The present study attempted to delineate factors that are associated with and may contribute to juvenile delinquency. Delinquents were compared to a matched control group of nonoffenders on a measure of mental health problems. Twenty-four male and female incarcerated juvenile offenders and 24 nonoffending adolescents were evaluated on the Revised Behavior Problem Checklist (RBPC). As expected, the offenders scored higher (an indication of more psychopathology) on the subscales of the RBPC which represent externalizing types of problems. The offenders also scored significantly higher on the subscales reflecting internalizing problems and psychotic behavior. The results of this study point to the importance of assessing and treating offenders, especially those who are incarcerated, for difficulties other than externalizing problems.     

Are parental personality traits a basis for mate selection?

Both psychoanalytic views of attachment and evolutionary theories of imprinting suggest that mates may be preferentially chosen to resemble one’s parents. Using data from a large Dutch study of twins and their families, we tested these hypotheses with regard to personality traits from the Five-Factor Model. Little evidence of parent/spouse similarity was found, although women did tend to select a husband who resembled their parents with regard to Openness to Experience. This effect may be due to the influence of Openness on their social worlds, rather than to their experiences in early childhood.