Personality and American state differences in obesity prevalence

The study was conducted to determine whether state obesity-prevalence rates can be predicted by state differences in residents' levels on the Big Five personality variables (O. P. John & S. Srivastava, 1999). State obesity prevalence was the mean percentage of the state population from 2000 to 2005 with a body mass index > or = 30.0 as assessed by the Behavioral Risk Factor Surveillance System (Centers for Disease Control and Prevention, 2010), which currently interviews more than 350,000 adults annually. State neuroticism, extraversion, agreeableness, conscientiousness, and openness z scores, based on the responses of 619,397 residents to an Internet survey from 1999 to 2005, were taken from P. J. Rentfrow, S. D. Gosling, and J. Potter (2008). Alaska, Hawaii, and North Dakota had scores outside -3 and +3 standard deviations on at least 1 variable and were excluded as outliers. For the 47 remaining states, state obesity prevalence was significantly correlated with neuroticism (.35), agreeableness (.38), openness (-.44), socioeconomic status (-.74), white percentage (-.34), and urbanization (-.43). Multiple regression analysis showed that socioeconomic status could account for 54.0% of the criterion variance and that agreeableness, neuroticism, and openness together could account for another 17.1%.     

Personality and American State Differences in Obesity Prevalence

ABSTRACT

The study was conducted to determine whether state obesity-prevalence rates can be predicted by state differences in residents’ levels on the Big Five personality variables (O. P. John &; S. Srivastava, 1999). State obesity prevalence was the mean percentage of the state population from 2000 to 2005 with a body mass index ≥ 30.0 as assessed by the Behavioral Risk Factor Surveillance System (Centers for Disease Control and Prevention, 2010), which currently interviews more than 350,000 adults annually. State neuroticism, extraversion, agreeableness, conscientiousness, and openness z scores, based on the responses of 619,397 residents to an Internet survey from 1999 to 2005, were taken from P. J. Rentfrow, S. D. Gosling, and J. Potter (2008). Alaska, Hawaii, and North Dakota had scores outside ?3 and +3 standard deviations on at least 1 variable and were excluded as outliers. For the 47 remaining states, state obesity prevalence was significantly correlated with neuroticism (.35), agreeableness (.38), openness (?.44), socioeconomic status (?.74), white percentage (?.34), and urbanization (?.43). Multiple regression analysis showed that socioeconomic status could account for 54.0% of the criterion variance and that agreeableness, neuroticism, and openness together could account for another 17.1%.     

Personality predicts mortality risk: An integrative data analysis of 15 international longitudinal studies

This study examined the Big Five personality traits as predictors of mortality risk, and smoking as a mediator of that association. Replication was built into the fabric of our design: we used a Coordinated Analysis with 15 international datasets, representing 44,094 participants. We found that high neuroticism and low conscientiousness, extraversion, and agreeableness were consistent predictors of mortality across studies. Smoking had a small mediating effect for neuroticism. Country and baseline age explained variation in effects: studies with older baseline age showed a pattern of protective effects (HR < 1.00) for openness, and U.S. studies showed a pattern of protective effects for extraversion. This study demonstrated coordinated analysis as a powerful approach to enhance replicability and reproducibility, especially for aging-related longitudinal research.     

The five factor model of personality and alexithymia: A meta-analysis

The main objective of the study was to examine the relationship between the Five Factor Model of Personality and alexithymia. Data were collected from 25 studies, which included 30 independent samples, 1384 effect sizes, and 7440 participants. All analyses were conducted with random effects models. Greater neuroticism and lower extraversion, openness to experience, agreeableness, and conscientiousness were associated with higher cognitive alexithymia. Greater neuroticism and openness to experience were linked to lower affective alexithymia. Additionally, age moderated the relationship between the Five Factor Model of Personality and cognitive alexithymia, in that the association between neuroticism and alexithymia became stronger with age whereas the relations of extraversion, openness to experience, agreeableness, and conscientiousness with alexithymia became weaker with age.     

性别、性别角色和性别观念对大学生人格特征的影响

通过对北京市5所大学552名大学生的调查,探讨性别、性别角色类型和性别观念类型对大学生人格特征的影响。结果表明:(1)性别角色和性别观念比生理性别对大学生人格特征的影响更大。(2)双性化大学生具有更多积极的人格特征;传统型大学生具有较高的面子;反传统型大学生具有较高的宜人性和较低的面子;冲突型大学生具有较高的神经质、防御性和较低的宜人性、灵活性;未分化型大学生具有较高的宜人性和较低的神经质。     

Personality Traits (“Big Five”) and the Propensity to Political Protest: Alternative Models

In a representative panel study, citizens of Leipzig (East Germany) were interviewed in 1993 and 1996 about their incentives for and participation in political protest activities. Conscientiousness, neuroticism, agreeableness, openness to experience, and extraversion (the Big Five) were measured with 16 bipolar adjectives. The present report supplements a previous work of the authors that drew on the theories of rational choice and collective action and conceived of incentives as proximal causes and personality dispositions as distant causes of political protest. Based on structural equation modelling (SEM), the present article deals with the respondents' recurrent reports on protest incentives and protest acts as indicators of the latent construct protest propensity that is according to the predictions directly influenced by openness to experience (O+), agreeableness (A?), neuroticism (N?), and reciprocity orientation (N*E+) with 35% explained variance.     

Associations between personality traits and psychological well-being across time in middle adulthood

Associations of personality traits with psychological well-being (PWB) were analyzed across ages 33–50 as part of an ongoing Finnish longitudinal study (initial N = 369). Bivariate latent growth curve analyses indicated that a low initial level of neuroticism (.75) and high extraversion (.55) correlated strongly with a high level of PWB. Moreover, a high level of conscientiousness, openness, and agreeableness also correlated significantly with PWB. The change factor was significant only for openness: the higher the initial level of PWB, the higher the increase in openness from age 33–50. In comparison with emotional well-being, indicated by general life satisfaction, the associations of the personality traits with PWB were significantly stronger for neuroticism, extraversion, and openness.     

大五人格5个维度及10个面的发展水平——基于我国15～75岁横断样本调查

基于人格毕生发展理论及中国社会文化背景,调查了我国从青少年到老年3192名被试,探究了中国人大五人格5维度及10个面毕生发展水平。总体上,年龄与神经质、焦虑、抑郁、活跃、开放性、审美、创意显著负相关,与外倾性、宜人性、尽责性、自信、利他、顺从、条理和自律显著正相关。在60岁以下的人群中,年龄大的个体神经质更低,而在大于60岁的人群中,年龄大的个体神经质反而更高;在50岁以下的人群中,年龄大的个体外倾性水平相对较高,但50岁之后年龄大的个体外倾性相对较低;整体上,年龄大的个体开放性水平相对较低,而年龄大的个体宜人性水平反而更高;年龄大的个体尽责性水平也相对较高,但较之40到49岁群体而言,50岁以上群体的尽责性则相对较低。男性和女性不同年龄群体的大五人格具有一定差异性,特别是男性的尽责性高于女性,以及女性的神经质高于男性等性别差异。进一步分析了年龄与大五人格10个面的关系,描绘了不同年龄群体10个面的发展水平。     

Predicting adult involvement in crime: Personality measures are significant,socio-economic measures are not

Comprehensive research into criminal careers along with the growing consensus around the Five Factor Model (FFM) of personality traits have re-established personality measures as important predictors of criminal activity. A number of studies of specialist groups have concluded that agreeableness, conscientiousness, neuroticism and extraversion are linked to crime. Data were drawn from the National Child Development Study. Experiencing a criminal justice sanction in mid-adulthood was regressed on FFM traits, Agreeableness, Extraversion, Conscientiousness, Intellect and Emotional Stability (Neuroticism), as well as socio-economic variables linked by criminologists to crime. Results indicated that significant predictors in this representative sample of 7205 adults, were four of the five personality traits (but not Intellect), gender, experience of school problems, but none of the socio-economic measures. This is consistent with the evidence that social class has only a minor role in predicting criminality, contrary to previous assumptions.     

Comparison of EPI and psychoticism scales with measures of the five-factor model of personality

The need for a comprehensive model of personality traits acceptable to the entire community of personality researches has often been acknowledged. In this article, two such models are compared. Eysenck scales measuring neuroticism, extraversion, psychoticism and lie are correlated with self-report and peer-rating measures of the five-factor model—neuroticism, extraversion, openness to experience, agreeableness and conscientiousness—in a sample of adult men and women. Findings suggest that: (1) neuroticism and extraversion factors from the two systems match well; (2) sociability and impulsivity are distinguishable traits, but both fall within the broad domain of extraversion; (3) the EPI L scale measures aspects of several substantive traits rather than a response bias; (4) openness to experience is not well-represented in the Eysenck system; and (5) psychoticism corresponds most closely to the low poles of agreeableness and conscientiousness.     

A Big‐Five Personality Profile of the Adaptor and Innovator

This study explored the relationship between two creative styles (adaptor and innovator) and the Big Five personality traits (extraversion, agreeableness, conscientiousness, neuroticism, and openness to experience). 164 teachers from 3 secondary and 2 primary schools in Singapore completed a self‐report questionnaire, which consisted of the Kirton Adaption‐Innovation Inventory and the NEO‐Five Factor Inventory. It was found that adaptors were significantly more conscientious than innovators, while innovators were significantly more extraverted and open to experience than adaptors. No significant differences were found between adaptors and innovators in neuroticism and agreeableness. The study also revealed a meaningful pattern of relationships between the Big Five personality traits and the three facet scales of the KAI. Specifically, Sufficiency of Originality was negatively correlated with Openness to Experience and Extraversion; Rule Governance was positively correlated with conscientiousness but negatively correlated with openness to experience; Efficiency was positively correlated with conscientiousness. The overall findings supported the fundamental contention that different creative styles were due to different combinations of personality traits, with adaptors being more conscientious, while innovators being more extraverted and open to experience. These personality‐based differences in creative styles between adaptors and innovators had resulted in much social conflict between them. One way of resolving it is to make known the nature and value of different creative styles to these two different types of creators.     

Cigarette smoking and personality change across adulthood: Findings from five longitudinal samples

Personality traits are related to cigarette smoking. However, little is known about the link between smoking and change in personality. Therefore, the present study examined whether current cigarette smoking and smoking cessation are associated with personality change across adulthood. Participants (n = 15,572) aged from 20 to 92 years were drawn from five longitudinal cohorts with follow-ups that ranged from 4 to 20 years. Compared to non-smokers, current smokers were more likely to increase on neuroticism and to decline on extraversion, openness, agreeableness and conscientiousness over time. Compared to the persistent smokers, those who quit had a steeper decline in agreeableness. Cigarette smoking is related to detrimental personality changes across adulthood, and the pattern was not improved by smoking cessation.     

Physiological and nonverbal correlates of extraversion, neuroticism, and psychoticism during active and passive coping

Correlations of extraversion, neuroticism, and psychoticism with state anxiety, physiological arousal, and facial expressivity were assessed in 45 adolescents during a passive task (venipuncture) and an active coping task (speech). Task was a major determiner of the relationship between these variables. During venipuncture heart-rate increase was positively correlated with state anxiety, neuroticism, and anxiety expression and negatively correlated with extraversion. However, during the speech, HR change was negatively correlated with state anxiety and nonverbal indices of anxiety, but was positively correlated with extraversion and positive nonverbal expression. Skin conductance change findings were weaker but, when occurring, were in the same direction as the HR findings. Extraversion was highly associated with all nonverbal expressivity measures: inversely correlating with venipuncture and speech anxiety expression and positively correlating with venipuncture and speech positive expression. Neuroticism was positively correlated with nonverbal expression of anxiety during venipuncture but not speech. Psychoticism correlated positively with nonverbal positive expression during both venipuncture and speech.     

Personality links to anger: Evidence for trait interaction and differentiation across expression style

Anger is a commonly experienced emotion, although marked individual differences in the expression of anger are observed. Basic dimensions of personality (e.g., Big Five traits) have been shown to predict the experience of trait anger; however, little work has addressed the personality correlates of broader conceptualisations of trait anger (e.g., inward or outward expressions). Additionally, while some recent work has suggested that basic personality traits may show interactive influences on anger expression this work has yet to be independently confirmed. In a large sample of adults we examined, firstly, how Big Five traits associated with several components of anger as measured by the State-Trait Anger Expression Inventory. Secondly, we examined whether these associations were further qualified by interactions between Big Five traits. Results indicated neuroticism and, to a lesser extent, (low) agreeableness, were the traits most associated with components of trait anger. Conscientiousness and extraversion were also noted to show links to more focal components of anger. Moderation was observed: conscientiousness moderated neuroticism’s relationship with anger control, and agreeableness and conscientiousness, in a three-way interaction, moderated neuroticism’s relationship with trait anger. These observations help to further clarify the role of Big Five personality traits as a foundation for the experiences of anger, demonstrating how anger style varies across personality configuration.     

Personality,Leisure Experiences and Happiness

This study explored the relationships among personality, leisure involvement, leisure satisfaction and happiness in a representative sample of Chinese university students (n = 423). We found that (1) extraversion significantly correlated with almost all kinds of leisure involvement, but neuroticism did not correlate with leisure activities at all; (2) extraversion significantly positively correlated with leisure satisfaction while neuroticism significantly negatively correlated with leisure satisfaction; and (3) while extraversion and neuroticism were significant predictors of happiness, leisure satisfaction had its incremental effects after those of personality traits and other domain satisfaction were controlled. Implications of these findings for developing a Chinese psychology of leisure were discussed.     

Five-Factor Model personality traits,materialism, and excessive buying: A mediational analysis

Previous research has shown consistent relationships between the Five-Factor Model personality traits, materialism and excessive buying. However, little is known about the channels of influence through personality traits and materialism leading to excessive buying. Therefore, the main objective of this current study is to examine whether materialism is a mediating variable in the relationship between the Five-Factor Model and excessive buying. The results of the path analysis using a sample of 667 women generally confirm the suitability of materialism as a vehicle for the effects of Big-Five personality traits on excessive buying. Specifically, neuroticism exerts both positive direct and indirect influences on excessive buying. Moreover, materialism mediates the influence of extraversion, openness, and agreeableness on excessive buying. Whereas extraversion shows a positive association with materialism, openness and agreeableness present negative relations with materialism which, in turn, is associated with higher excessive buying propensity. Conscientiousness is the only exception to the mediating model, and presents a direct and negative relation with excessive buying. Generally speaking, the finding that five factors effects are mediated by materialism increases the probability that preventive and interventive efforts aimed at reducing materialistic values effectively influence the associated risk for excessive buying originating from certain personality traits.     

The Big Five personality traits,Big Two metatraits and social media: A meta-analysis

This article reported a meta-analysis of the relationships between social network site use and the Big Five (neuroticism, extraversion, openness, agreeableness, and conscientiousness) as well as the Big Two (plasticity and stability) personality meta-traits. A random effect meta-analysis model was used to calculate the meta-results of Big Five. Extraversion and openness were the strongest predictor of SNS activities (e.g. gaming, SNS interaction, etc.), while conscientiousness, neuroticism, and agreeableness only correlated with a few of the SNS activities. A meta-analytical structural equation model further demonstrated that plasticity was positively correlated with SNS activities, whereas stability was a negative predictor. Practical implications for social media industry and users were discussed.     

Five-factor personality traits and subjective health among caregivers: the role of caregiver strain and self-efficacy

This study examined the association among caregivers' five-factor personality traits and subjective health with particular emphasis on the role of two theoretically implicated mediators: multi-domain self-efficacy and caregiver strain. The sample comprised 536 informal caregivers (mean age = 62.9 years, SD = 19.9, 72% female, 98% White) of community-dwelling older adults with multiple functional impairments. Both physical health and mental health were negatively associated with neuroticism and positively associated with extraversion and conscientiousness. Agreeableness and openness were associated with better subjective mental health and physical health, respectively. Multiple mediation analyses indicated that self-efficacy mediated all observed associations between personality and subjective health, whereas caregiver strain selectively mediated the associations of neuroticism and agreeableness with mental health.     

Big Five personality traits: Are they really important for the subjective well‐being of Indians?

This study empirically examined the relationship between the Big Five personality traits and subjective well‐being (SWB) in India. SWB variables used were life satisfaction, positive affect and negative affect. A total of 183 participants in the age range 30–40 years from Pune, India, completed the personality and SWB measures. Backward stepwise regression analysis showed that the Big Five traits accounted for 17% of the variance in life satisfaction, 35% variance in positive affect and 28% variance in negative affect. Conscientiousness emerged as the strongest predictor of life satisfaction. In line with the earlier research findings, neuroticism and extraversion were found to predict negative affect and positive affect, respectively. Neither openness to experience nor agreeableness contributed to SWB. The research emphasises the need to revisit the association between personality and SWB across different cultures, especially non‐western cultures.