Type A behaviour and school achievement

Type A behaviour related to school achievement was studied in 1640 randomly selected 12-, 15-, and 18-year-old subjects. Type A behaviour was both self-assessed by the subjects and evaluated by their mothers. Results indicated that school achievement was not related to the global score of Type A behaviour but correlated with three Type A dimensions, i.e. positively with Responsible Hard-driving and Leadership Competitiveness, and negatively with Aggressive Competitiveness. It has previously been shown that hard-driving correlates with a high level of somatic CHD risk factors, while leadership competition is a protective factor, i.e. it is associated with a low level of somatic CHD risk. So, school achievement differentiated adjusted and maladjusted Type A competitors, but not individuals with high and low somatic CHD risk. The results were manifest for boys and girls and for all age groups. Moreover, it was shown that the results were obtained independently of the methods used.     

Biobehavioral aspects of cardiovascular disease: progress and prospects

Cardiovascular disorders pose a major health problem for industrialized societies in terms of excess morbidity and mortality. Hypertension (HT) is a major risk factor for coronary heart disease (CHD) and cerebrovascular disease. The impact of psychosocial factors, personality traits, genetic-behavioral interactions, sodium sensitivity, obesity, insulin metabolism, and psychophysiology on HT status is discussed. An understanding of pathophysiologic processes is needed to provide a better basis for risk factor reduction and other aspects of treatment. The study of myocardial ischemia appears to provide an important link between the development of coronary artery disease and the occurrence of CHD. Further studies are needed to assess the clinical significance of stress-induced myocardial ischemia as well as whether mental stress is predictive of future CHD. Associations have been made between behavioral risk factors and CHD, but the exact nature of the relationship remains to be clarified. Hostility has been identified as an important aspect of coronary-prone behavior, but considerable research will have to be completed before a comprehensive understanding of coronary-prone behavior and the manner in which it has an impact on disease can be fully understood.     

Assessment of male and female behaviour in the employment interview

Personality assessment has a great impact on the outcomes of the selection interview. Women are perceived to have personality characteristics which are different from men. It is doubtful whether these sex stereotyped personality characteristics are based on real differences in verbal and nonverbal behaviour between men and women. Previous studies have shown the influence of sex stereotypes on interview-outcomes. In this study, the relationship between verbal and nonverbal behaviour of male and female applicants and their personality assessment has been investigated. Results show that males and females are assessed stereotypically based on their sex, but also based on their behaviour. For females, a feminine or masculine assessment is of special importance for her chance of selection. The less feminine is a woman's assessment the more likely she is to be accepted as an eligible candidate by the selection board. These accepted women show ‘female’ behaviour as well as ‘male’ behaviour.     

Morita therapy and behaviour therapy

The work of Morita is briefly described against the background of the development of psychology and psychiatry in Japan. It is shown that Morita had a theory of personality remarkably like that which Eysenck was later to develop, although more limited in scope. The therapy which Morita devised for neurotic disorders of a dysthymic kind is described and compared with similar forms of behaviour therapy which are now used in the West. Morita therapy is shown not to be dependent on Zen philosophy, as is sometimes supposed, and its radical difference from psychoanalytic therapy is demonstrated. It is suggested that behaviour therapists and Morita therapists have much to gain by cooperation.     

Changes in degree of sclerosis as a function of prophylactic treatment in cancer-prone and CHD-prone probands

One-hundred and ninety-two probands were selected on the basis of personality questionnaires as being cancer-prone (100) or CHD-prone (92). They were then randomly divided into a control and a treatment group, the latter receiving a special kind of behaviour therapy attempting to change the personality patterns in the direction of a healthier, more autonomous personality. Follow-up after 10 and 13 years disclosed significantly lower death rates in probands receiving prophylactic treatment than in controls. Of special interest was the degree of sclerosis in the fundus of the eye, rateds on a 3-point scale. This was significantly higher prior to therapy in the CHD-prone group than in the cancer-prone group. Treatment reduced the degree of sclerosis, particularly in the CHD group; lack of treatment was followed by an increase in sclerosis. Similar but less marked changes were found in the cancer-prone group. Clearly psychological treatment affects significantly bodily functions associated with CHD. Other risk factors considered were systolic and diastolic blood pressure, blood cholesterol and blood sugar, all of which, together with personality, influenced the degree of sclerosis observed.     

Hostility, anger, aggressiveness, and coronary heart disease: an interpersonal perspective on personality, emotion, and health

The related traits of hostility, anger, and aggressiveness have long been suggested as risk factors for coronary heart disease (CHD). Our prior review of this literature (Smith, 1992) found both considerable evidence in support of this hypothesis and important limitations that precluded firm conclusions. In the present review, we discuss recent research on the assessment of these traits, their association with CHD and longevity, and mechanisms possibly underlying the association. In doing so, we illustrate the value of the interpersonal tradition in personality psychology (Sullivan, 1953; Leary, 1957; Carson, 1969; Kiesler, 1996) for not only research on the health consequences of hostility, anger, and aggressiveness, but also for the general study of the effects of emotion, personality and other psychosocial characteristics on physical health.     

Linking leader authentic personality to employee voice behaviour: a multilevel mediation model of authentic leadership development

Drawing on self-consistency and self-concept-based theories, this study examined the antecedents and outcomes of authentic leadership. Specifically, the mediating roles that authentic leadership and organization-based self-esteem (OBSE) play in translating leader authentic personality into employee voice behaviour were investigated. The results, from a sample of 408 subordinate–supervisor dyads from Taiwan, provide evidence of a positive relationship for leader authentic personality with direct reports’ ratings of the leaders’ authentic leadership. In addition, authentic leadership was found to influence subordinates’ voice behaviour, as rated by subordinates’ immediate supervisors; notably, this relationship was partially mediated by the subordinates’ perceptions of OBSE. Furthermore, leader authentic personality was indirectly related to subordinates’ voice behaviour through the mediating influence of authentic leadership and, in turn, subordinates’ perceptions of OBSE. The implications of these results for leadership research and practice, as well as directions for future research, are also presented in this paper.     

Multimodale Psychotherapie der dissozialen Persönlichkeitsstörung: aktuelle Konzepte in der Straftäterbehandlung

The frequent equalization of antisocial personality disorder with habitual criminality has led to the fact that therapeutic pessimism still pervades and many psychotherapists are reluctant to treat patients with antisocial personality disorder because of widespread belief that such patients are frequently untreatable. There is increasing evidence, however, that antisocial personality disorders can absolutely be successfully treated. Meta-analyzes have shown that successful treatment programs are modularized and thus highly structured thematically according to therapy priorities. Furthermore, therapy optimism of therapists could be repeatedly demonstrated as an additional factor, which at the same time implies significant positive effects on a favorable therapist-patient relationship. In this article the most important research results from recent studies are summarized and discussed. Treatment planning in detail is then discussed, based on thorough assessment of the individual’s personality characteristics to determine prognosis, risk management, and appropriate treatment.     

The Myers-Briggs Type Indicator and Coronary Heart Disease

Researchers have for many years attempted to establish a relationship between coronary heart disease (CHD) and personality type. In our study, 103 subjects completed Form G of the Myers-Briggs Type Indicator (MBTI). Comparisons were made between 93 CHD patients and an age-appropriate control group (Group C) on each of the four MBTI dimensions: Extraversion-Introversion, Sensing-Intuition, Thinking-Feeling, and Judging-Perceiving. The comparison between CHD patients and Group C showed that CHD patients were significantly more likely to prefer sensing and feeling.     

Personality and drug use: Reciprocal effects across four years

In this paper, the controversy regarding whether attitudes predict behaviour or vice versa, is extended to question the personality and behaviour relationship. The present study examined the reciprocal influence of personality on drug use and drug use on personality from late adolescence to young adulthood using a structural modeling approach. Participants (n = 654) in this longitudinal study completed questionnaires which assessed multiple indicators for latent constructs of alcohol, cannabis, and hard drug use and also for the personality constructs of conscientiousness, extraversion, self-esteem, and social conformity. A series of cross-lagged latent-variable structural models were used to examine the across-time relationships between each pair of drug use and personality constructs separately by sex. More evidence was found for an impact of early personality traits affecting later substance use, rather than for the reverse. Particularly strong effects were noted between early social conformity and less alcohol and hard drug use in young adulthood. Gender differences are also discussed.     

The Myers-Briggs type indicator and coronary heart disease

Researchers have for many years attempted to establish a relationship between coronary heart disease (CHD) and personality type. In our study, 103 subjects completed Form G of the Myers-Briggs Type Indicator (MBTI). Comparisons were made between 93 CHD patients and an age-appropriate control group (Group C) on each of the four MBTI dimensions: Extraversion-Introversion, Sensing-Intuition, Thinking-Feeling, and Judging-Perceiving. The comparison between CHD patients and Group C showed that CHD patients were significantly more likely to prefer sensing and feeling.     

Cognitive function and young drivers: The relationship between driving,attitudes, personality and cognition

Young drivers (aged 17–25 years) are the highest risk age group for driving crashes and are over-represented in car crash statistics in Australia. A relationship between cognitive functioning and driving in older drivers (60 years and older) has been consistently supported in previous literature, however, this relationship has been neglected in research regarding younger drivers. The role of cognitive functioning in young people’s driving was investigated both independently and within a current model of younger peoples driving performance. With young drivers as participants, driving behaviour, attitudes, personality and cognitive functioning were tested and driving performance was operationalised through two measures on a driving simulator, speeding and lane deviations. Cognitive functioning was found to contribute to driving behaviour, along with driving attitudes and personality traits, in accounting for young people’s driving performance. The young drivers who performed better on cognitive functioning tasks engaged in less speeding behaviour and less lane deviation on the driving simulator than those who performed worse on these tasks. This result was found independent of the role of driving behaviour, driving attitudes and personality traits, accounting for unique variance in driving ability.     

A critical evaluation of some commonly-employed methods for the assessment of type a coronary-prone behaviour

Type A coronary-prone behaviour has been repeatedly associated with an increased incidence of coronary heart disease (CHD) amongst middle-aged men and women. This association appears to be independent of other standard CHD risk factors such as smoking, high blood pressure and elevated serum cholesterol levels. This paper presents normative and correlational data for a number of commonly-employed self-report measures of Type A behaviour and the structured interview. These data replicate U.S. findings that self-report measures tend to correlate only moderately with the Structured-Interview method of assessment of Type A behaviour. The implications of these data for researchers attempting to assess Type A behaviour, especially with limited resources, are discussed.     

Interactive effects of personality and separation as acculturation style on adolescent antisocial behaviour

The primary aim of this study was to assess the interaction between personality and acculturation variables in predicting antisocial behaviour among adolescent immigrants living in Spain. Previous studies have shown that the acculturation style referred to as separation (rejection of the host country's culture, and a strong desire to preserve the culture of the country of origin) was strongly related to antisocial behaviour among immigrants. A further aim of this study was to examine if the relationship between separation and antisocial behaviour was moderated by personality variables, in particular impulsivity, sensation-seeking, and personal competence. Self-reported data of a sample of 750 adolescent immigrants living in Galicia's and Madrid's regions (Spain) were gathered using previously validated scales. The results revealed that both separation and personality variables were significantly related to antisocial behaviour. Moreover, hierarchical regression analysis with the interaction terms entered found significant moderating effects i.e., the relationship between separation and antisocial behaviour was significantly amplified when impulsivity or sensation-seeking were high. The results underscore the need to examine the effects of personality, acculturation, and the interaction between both on antisocial behaviour among adolescent immigrants.     

Adolescent personality,problem behaviour and the quality of the parent–adolescent relationship

The relationship between adolescent personality and problem behaviour has been well established. However, relatively little attention has been given to the role of the social environment in the association between adolescent personality and problem behaviour. We tested the mediating and moderating role of the quality of the parent–adolescent relationship in the associations between adolescents' personality traits and problem behaviour. The sample consisted of 140 adolescents (11 to 18 years of age) and both their parents. Results supported a mediating role of the father/mother–adolescent relationship in the associations between Agreeableness, Emotional Stability, and Conscientiousness and externalizing problem behaviour. The father/mother–adolescent relationships did not mediate the associations between personality traits and internalizing problem behaviour. We also found support for a moderating role of the father/mother–adolescent relationships in the association between Emotional Stability and both externalizing and internalizing problem behaviours. Other moderated effects were specific for parent, personality trait and type of problem behaviour. Copyright © 2006 John Wiley & Sons, Ltd.     

Personality correlates of smoking behaviour in men with heart disease

In two populations of male patients attending a cardiac clinic who underwent invasive procedures [coronary angiography (n = 67)] and coronary artery bypass graft surgery (n = 78) there was an association between smoking behaviour and the personality dimension of psychoticism. Follow-up assessment 12 months after both procedures revealed that the resumption of smoking was also highly correlated with psychoticism, and to a lesser extent with extraversion. There was an inverse association between duration of anginal symptoms and a smoking history, and among smokers, those with the heaviest consumption had shorter histories of chest pain both non-smokers and light smokers. Poor compliance among high P scorers has implications for the management of patients with coronary heart disease (CHD). Because cessation of smoking is the most important single measure in reducing mortality from CHD, more effort should be directed towards patients with these personality characteristics before cardiac surgery is undertaken.     

Personality Traits and Plagiarism: an Empirical Study with Portuguese Undergraduate Students

Academic dishonesty is a major problem and is thus a highly relevant area of inquiry. Considerable research has shown that key traits from the Big Five model of personality are associated with various forms of anti-social behaviour. To date, however, relatively little research interest has been devoted to study the relationship between personality traits and plagiarism. This study attempts to fill this gap by examining the relationship between the Big Five personality traits and the inclination to commit plagiarism by undergraduate students. The main conclusion is that the inclination to plagiarize is negatively associated with Conscientiousness and Agreeableness traits. Neuroticism was not found to be related to the inclination to plagiarize. Implications of the findings are discussed.     

Identifying the psychopath: The relation of Cleckley's criteria to the interpersonal domain

The relationship between interpersonal behaviour variables has been shown to be defined by a circular ordering, or circumplex, within the framework of a two-dimensional space. It is proposed that Cleckley's criteria of psychopathy represent one axis of this system, hostility vs warmth. It is also proposed that these criteria alone are not sufficient to identify a homogeneous group of deviant persons. Observer ratings of the behaviour of institutionalized mentally-disordered offenders were obtained for Cleckley's criteria and for behavioural dimensions of impulsive aggression and sociability. Cleckley's criteria were found to describe a unitary dimension whose relationship to other variables was consistent with the circumplex model. Cluster analysis of the ratings identified two distinct groups of high scorers on Cleckey's criteria, who were also significantly differentiated by self-report personality variables. Only one of these groups showed the combination of lack of warmth or affection and lack of behavioural control which several investigators consider necessary to define psychopathy. Relationships among individual rating items and some of the personality variables closely approximated the expected circular ordering. Reference to this interpersonal circumplex appears to reconcile some of the differences in current conceptualizations of psychopathic personality.     

Neuroticism,conscientiousness and fruit consumption: Exploring mediator and moderator effects in the theory of planned behaviour

Integrating the theory of planned behaviour (TPB) with the five-factor model (FFM) of personality may provide insight into the cognitive and motivational mechanisms linking personality with health behaviour, but this issue has received very little attention regarding fruit consumption. Mediator effects of TPB concepts in the personality–fruit consumption link, as well as moderator effects of personality in the intention–fruit consumption link, were therefore investigated in the present study. Data on fruit consumption, TPB concepts and FFM dimensions were gathered among 405 respondents in face-to-face interviews using questionnaires. Structural equation modelling was used to investigate the mediator and moderator effects. The direct effect of conscientiousness on fruit consumption was mediated by attitude and perceived behavioural control, while no direct effect of neuroticism on fruit consumption was found. Neuroticism moderated the intention–fruit consumption relationship with the weakest relationship for those scoring high on neuroticism. Conscientiousness did not moderate the intention–fruit consumption relationship. TPB variables are mediators in the conscientiousness–fruit consumption link. Whether fruit consumption is intentional may be dependent upon the personality dimension neuroticism. Personality dimensions may be a useful addition to the TPB and should be considered in health behaviour change interventions.     

善良人格与网络利他行为的关系：有调节的中介模型

为探讨善良人格与网络利他行为的关系及其内在心理机制，研究采用实验法，将192名被试随机分配到不同风险情境中，并完成善良人格问卷、自我控制问卷和网络利他行为任务。结果表明：（1）善良人格正向预测网络利他行为；（2）自我控制在善良人格与网络利他之间起中介作用；（3）情境风险在善良人格与网络利他行为之间的直接路径以及自我控制中介效应的后半路径起调节作用。因此，善良人格对网络利他行为的影响是有调节的中介作用，该结果具有一定的理论和现实价值。