Showing papers on "Personality published in 2002"

Very Happy People

Abstract: A sample of 222 undergraduates was screened for high happiness using multiple confirming assessment filters. We compared the upper 10% of consistently very happy people with average and very unhappy people. The very happy people were highly social, and had stronger romantic and other social relationships than less happy groups. They were more extraverted, more agreeable, and less neu- rotic, and scored lower on several psychopathology scales of the Min- nesota Multiphasic Personality Inventory. Compared with the less happy groups, the happiest respondents did not exercise significantly more, participate in religious activities significantly more, or experi- ence more objectively defined good events. No variable was sufficient for happiness, but good social relations were necessary. Members of the happiest group experienced positive, but not ecstatic, feelings most of the time, and they reported occasional negative moods. This sug- gests that very happy people do have a functioning emotion system that can react appropriately to life events. Investigations of very unhappy individuals, such as people with anxiety and mood disorders, abound in the psychological literature (Myers, 2000). In contrast, investigations of happy people are rare, and investigations of very happy people do not exist. This imbalance probably stems from clinical psychology's historic emphasis on pa- thology, coupled with the belief that understanding abnormal pro- cesses can illuminate normal processes. We have the complementary belief: that understanding "supranormal" individuals can illuminate normal processes, and that knowing how very happy people function might provide information on how to buffer very unhappy people against psychopathology (Seligman & Csikszentmihalyi, 2000). We report here the first study of the behavioral and personality correlates of high happiness. In this study, we examined some factors that seem likely to influence high happiness: social relationships, personality and psychopathology, and variables (e.g., religiosity and exercise) that have been related to subjective well-being in correlational studies. In addition to examining how the happiest respondents compared with the average and with very unhappy respondents on these variables, we examined the patterns of necessity and sufficiency. For a variable to be sufficient for happiness, all persons with that variable should be happy (i.e., if X , always happy)- and therefore virtually no unhappy people should possess the variable. For a variable to be necessary for happiness, virtually every happy per- son should possess that variable (i.e., if happy, then X ). Thus, in these analyses, we examined whether there is a "key" to happiness—a vari- able that is both necessary and sufficient for happiness. A third purpose of the study was to examine the moods and emo- tions of the happiest individuals. Did they experience mostly euphoric feelings or only moderate positive emotions on most occasions? Did they experience occasional unpleasant emotions? If the happiest peo- ple never experienced negative emotions and were locked into eu- phoric feelings, the state might be dysfunctional because these individuals would not react to the events happening to them and would not receive calibrated feedback from their emotions.

Etiologic connections among substance dependence, antisocial behavior, and personality: Modeling the externalizing spectrum

Abstract: A hierarchical biometric model is presented of the origins of comorbidity among substance dependence, antisocial behavior, and a disinhibited personality style. The model posits a spectrum of personality and psychopathology, united by an externalizing factor linked to each phenotype within the spectrum, as well as specific factors that account for distinctions among phenotypes within the spectrum. This model fit self-report and mother-report data from 1,048 male and female 17-year-old twins. The variance of the externalizing factor was mostly genetic, but both genetic and environmental factors accounted for distinctions among phenotypes within the spectrum. These results reconcile evidence for general and specific causal factors within the externalizing spectrum and offer the externalizing factor as a novel target for future research.

Approach-avoidance motivation in personality: approach and avoidance temperaments and goals.

Abstract: The present research examined the role of approach and avoidance motivation in models of personality. Specifically, it examined the hypothesis that approach and avoidance temperaments represent the foundation of several basic dimensions espoused in the trait adjective, affective disposition, and motivational system approaches to personality. Factor analytic support for the hypothesis was obtained in Studies 1, 2, and 6; measures of extraversion, positive emotionality, and behavioral activation system loaded together on 1 factor (Approach Temperament) and measures of neuroticism, negative emotionality, and behavioral inhibition system loaded on another factor (Avoidance Temperament). This 2-factor structure was shown to be independent of response biases. In Studies 3-7, approach and avoidance temperaments were shown to be systematically linked to achievement goals (both nomothetic and idiographic). The findings are discussed in terms of an integrative approach to personality.

Cultural Influences on Personality

Abstract: Ecologies shape cultures; cultures influence the development of personalities. There are both universal and culture-specific aspects of variation in personality. Some culture-specific aspects correspond to cultural syndromes such as complexity, tightness, individualism, and collectivism. A large body of literature suggests that the Big Five personality factors emerge in various cultures. However, caution is required in arguing for such universality, because most studies have not included emic (culture-specific) traits and have not studied samples that are extremely different in culture from Western samples.

The Customer Orientation of Service Workers: Personality Trait Effects on Self-and Supervisor Performance Ratings:

Abstract: Prior research indicates that market orientation is associated with positive outcomes for firms. For service organizations, a market orientation is implemented largely through individual service workers. The authors investigate the mediational role of customer orientation in a hierarchical model of the influence of personality traits on self-rated and supervisor-rated performance. The results support a partially mediated hierarchical model. Three basic personality traits (emotional stability, agreeability, and the need for activity) account for 39% of the variance in the customer orientation of employees. In turn, the customer orientation measure and conscientiousness account for 26% of the variance in self-rated performance. The customer orientation measure, along with the direct effects of conscientiousness and agreeability, account for 12% of the variance in manager ratings. The authors discuss the results and their implications for marketing researchers and managers.

Self reported cannabis use as a risk factor for schizophrenia in Swedish conscripts of 1969: historical cohort study

Abstract: Objectives: An association between use of cannabis in adolescence and subsequent risk of schizophrenia was previously reported in a follow up of Swedish conscripts. Arguments were raised that this association may be due to use of drugs other than cannabis and that personality traits may have confounded results. We performed a further analysis of this cohort to address these uncertainties while extending the follow up period to identify additional cases. Design: Historical cohort study. Setting: 1969-70 survey of Swedish conscripts (>97% of the country's male population aged 18-20). Participants: 50 087 subjects: data were available on self reported use of cannabis and other drugs, and on several social and psychological characteristics. Main outcome measures: Admissions to hospital for ICD-8/9 schizophrenia and other psychoses, as determined by record linkage. Results: Cannabis was associated with an increased risk of developing schizophrenia in a dose dependent fashion both for subjects who had ever used cannabis (adjusted odds ratio for linear trend of increasing frequency 1.2, 95% confidence interval 1.1 to 1.4, P 50 times was 6.7 (2.1 to 21.7) in the cannabis only group. Similar results were obtained when analysis was restricted to subjects developing schizophrenia after five years after conscription, to exclude prodromal cases. Conclusions: Cannabis use is associated with an increased risk of developing schizophrenia, consistent with a causal relation. This association is not explained by use of other psychoactive drugs or personality traits relating to social integration. #### What is already known about this topic What is already known about this topic Use of cannabis has been associated with an increased risk of developing schizophrenia Alternative explanations for this association include confounding by personality or by use of other drugs such as amphetamines, and use of cannabis as a form of self medication secondary to the disorder #### What this study adds What this study adds Self reported cannabis use is associated with an increased risk of subsequently developing schizophrenia, consistent with a causal relation This association is not explained by sociability personality traits, or by use of amphetamines or other drugs Self medication with cannabis is an unlikely explanation for the association observed

Factors associated with success in medical school: systematic review of the literature

Abstract: Selection of medical students in the United Kingdom has come under intense scrutiny in recent years. Some authors have claimed that discrimination occurs in favour of white applicants, female applicants, and applicants from independent schools.1 2 3 4 5,w1,w2High profile cases, such as that of Laura Spence, have led to a public questioning of the selection, training, and validation of doctors. The process of selecting medical students is unsatisfactory from a logistical point of view (approximately 40 000 applications are allowed from 10 000 students for just 5000 places) and leads to chance playing a big part and to apparent unfairness. The criteria medical schools use to select future doctors are similar across the country.4 They include academic ability, insight into medicine (including work experience), extracurricular activities and interests, personality, motivation, and linguistic and communication skills. But what is the evidence base for using these criteria? The Committee of Deans and Heads of Medical Schools commissioned a systematic review of factors believed to be significant predictors of success in medicine. We report the results of that systematic review, which was carried out from June to August 2000. The review examines data on the predictive validity of the eight criteria that have been studied in relation to the selection of medical students: cognitive factors (previous academic ability), non-cognitive factors (personality, learning styles, interviews, references, personal statements), and demographic factors (sex, ethnicity). Previous academic ability, personal statements, references, and interviews are all traditionally used in selection, but how good are they at predicting future performance? Personality and learning styles are not traditionally used, but should they be? #### Summary points Previous academic performance is a good, but not perfect, predictor of achievement in medical training It accounts for 23% of the variance in performance in undergraduate medical training and 6% of …

Personality and job performance: Test of the mediating effects of motivation among sales representatives.

Abstract: Research shows consistent relations between personality and job performance. In this study the authors develop and test a model of job performance that examines the mediating effects of cognitive-motivational work orientations on the relationships between personality traits and performance in a sales job (N = 164). Covariance structural analyses revealed proximal motivational variables to be influential mechanisms through which distal personality traits affect job performance. Specifically, striving for status and accomplishment mediate the effects of Extraversion and Conscientiousness on ratings of sales performance. Although Agreeableness was related to striving for communion, neither Agreeableness nor communion striving was related to success in this sales job. The importance of the proposed motivational orientations model is discussed.

The psychological bases of ideology and prejudice: Testing a dual process model.

Abstract: The issue of personality and prejudice has been largely investigated in terms of authoritarianism and social dominance orientation. However, these seem more appropriately conceptualized as ideological attitudes than as personality dimensions. The authors describe a causal model linking dual dimensions of personality, social world view, ideological attitudes, and intergroup attitudes. Structural equation modeling with data from American and White Afrikaner students supported the model, suggesting that social conformity and belief in a dangerous world influence authoritarian attitudes, whereas toughmindedness and belief in a competitive jungle world influence social dominance attitudes, and these two ideological attitude dimensions influence intergroup attitudes. The model implies that dual motivational and cognitive processes, which may be activated by different kinds of situational and intergroup dynamics, may underlie 2 distinct dimensions of prejudice.

The Big Five Personality Dimensions and Counterproductive Behaviors

Abstract: Little systematic research on personality measures has been directed at investigating whether the Big Five are predictors of counterproductive behaviors such as absenteeism, accidents, deviant behaviors, and turnover. For example, published meta-analyses did not investigate whether the Big Five personality factors predicted these criteria. The results of the meta-analyses carried out here showed that conscientiousness predicted deviant behaviors and turnover, and extroversion, openness, agreeableness and emotional stability predicted the turnover criterion. However, none of the Big Five personality measures were found to be predictors of absenteeism or accidents. The implications of these findings for future research and practice are discussed.

Culture, personality, and subjective well-being: integrating process models of life satisfaction.

Abstract: The authors examined the interplay of personality and cultural factors in the prediction of the affective (hedonic balance) and the cognitive (life satisfaction) components of subjective well-being (SWB). They predicted that the influence of personality on life satisfaction is mediated by hedonic balance and that the relation between hedonic balance and life satisfaction is moderated by culture. As a consequence, they predicted that the influence of personality on life satisfaction is also moderated by culture. Participants from 2 individualistic cultures (United States, Germany) and 3 collectivistic cultures (Japan, Mexico, Ghana) completed measures of Extraversion, Neuroticism, hedonic balance, and life satisfaction. As predicted, Extraversion and Neuroticism influenced hedonic balance to the same degree in all cultures, and hedonic balance was a stronger predictor of life satisfaction in individualistic than in collectivistic cultures. The influence of Extraversion and Neuroticism on life satisfaction was largely mediated by hedonic balance. The results suggest that the influence of personality on the emotional component of SWB is pancultural, whereas the influence of personality on the cognitive component of SWB is moderated by culture.

Development and validation of a brief form of the Multidimensional Personality Questionnaire.

Abstract: The Multidimensional Personality Questionnaire (MPQ; A. Tellegen, 1982, in press) provides for a comprehensive analysis of personality at both the lower order trait and broader structural levels. Its higher order dimensions of Positive Emotionality, Negative Emotionality, and Constraint embody affect and temperament constructs, which have been conceptualized in psychobiological terms. The MPQ thus holds considerable potential as a structural framework for investigating personality across varying levels of analysis, and this potential would be enhanced by the availability of an abbreviated version. This article describes efforts to develop and validate a brief (155-item) form, the MPQ-BF. Success was evidenced by uniformly high correlations between the brief- and full-form trait scales and consistency of higher order structures. The MPQ-BF is recommended as a tool for investigating the genetic, neurobiological, and psychological substrates of personality.

The Five-Factor Model of Personality Across Cultures

Abstract: Preface A.J. Marsella. Introduction R.R. McCrae, J. Allik. Section I: Trans- and Intercultural Studies. The Cross-Cultural Generalizability of the Five-Factor Model of Personality J.-P. Rolland. Exploring the Sources of Variations in the Structure of Personality Traits Across Cultures K. Konstabel, et al. The NEO Five-Factor Inventory in Czech, Polish, and Slovak Contexts M.H. Kova, et al. Relating the Five-Factor Model of Personality to a Circumplex Model of Affect: A Five Language Study M.S.M. Yik, et al. NEO-PI-R Data from 36 Cultures: Further Intercultural Comparisons R.R. McCrae. Section II: Case Studies in Personality and Culture. The Five-Factor Model in the Philippines: Investigating Trait Structure and Levels Across Cultures A.T. Church, M.S. Katigbak. The Applicability of the Five-Factor Model in a Sub-Saharan Culture: The NEO-PI-R in Shona R.L. Piedmont, et al. Five-Factor Model and the NEO-PI-R in Turkey S. Gulgoz. Vietnamese-American Personality and Acculturation: An Exploration of Relations Between Personality Traits and Cultural Goals A. Leininger. The Five-Factor Model of Personality Measurement and Correlates in the Indian Context P.H. Lodhi, et al. Personality and Culture: The Portuguese Case M.P. de Lima. Applications of the Russian NEO-PI-R T.A. Martin, et al. Section III: Methodological and Theoretical Perspectives. Cross-Cultural Equivalence of the Big Five: A Tentative Interpretation of the Evidence Y.H. Poortinga, et al. A Five-Factor Theory Perspective J. Allik, R.R. McCrae. Author Index. Subject Index.

Resilience in the Face of Catastrophe: Optimism, Personality, and Coping in the Kosovo Crisis

Abstract: Optimism, personality, and coping styles may alter the effects of stressful events through appraisal and stress reduction. The 1999 Kosovo crisis offered an opportunity to test this proposition under real-life, traumatic stress conditions. Dispositional optimism, personality, and coping contributions were predicted based on geographical distance and degree of reported stress for 3 groups: Kosovar refugees, Albanian citizens helping the refugees in Albania, and Albanian immigrants living in the United States. Results showed Kosovars significantly higher on all stress measures, and on maladjustment. Reduced optimism and reduced control coping were related to higher levels of maladjustment. Pessimism and escape coping showed no relation to psychological adjustment. Resilience was related to a combination of higher optimism, extraversion, openness to experience, conscientiousness, and control coping, paired with lower neuroticism.

Self-regulatory processes in early personality development: A multilevel approach to the study of childhood social withdrawal and aggression.

Abstract: Self-regulatory processes are believed to be critical to early personality and behavioral adjustment. Such processes can be observed on multiple levels, including the physiological, attentional, emotional, cognitive, and interpersonal domains of functioning. Data from several longitudinal studies suggest links between early temperamental tendencies such as behavioral inhibition and frustration tolerance, and regulatory developments at the levels of physiological, attentional, and emotional regulation. Deficits in these particular levels of self-regulation may underlie childhood social withdrawal and aggression. Significant gaps remain in our knowledge of the pathways to disordered behavior and the role that self-regulation plays in such pathways. Suggestions are made for the ways in which future longitudinal studies might address these gaps.

"On the Internet no one knows I'm an introvert": extroversion, neuroticism, and Internet interaction.

Abstract: Social communication is one of the most common reasons for using the Internet. This paper examines how the personality characteristics of the user affect the meaning and importance of Internet social interaction in comparison with "real life," face-to-face interactions. Forty subjects all of whom were familiar with using "chat" participated in this study. After a "chat" session, they were instructed to answer several questionnaires. It was found that introverted and neurotic people locate their "real me" on the Internet, while extroverts and non-neurotic people locate their "real me" through traditional social interaction. The implications of our results for understanding the user-net interaction, the "real-me" location, extroversion, neuroticism, and Internet interaction, and the treatment of social phobics are examined.

Psychopathic traits in non-referred youths : a new assessment tool

Abstract: The main aim of this dissertation is to investigate whether traits on the level of the individual are important in understanding violent, frequent antisocial behavior among adolescents. The first of the four studies included in this dissertation asks whether individual-level explanations are going to be a fruitful approach at all. The other three studies speak to the question which particular individual characteristics are related to violent, frequent antisocial behavior. Two different large samples of 14 to 16-year-old male and female non-referred adolescents were assessed. The adolescents were mainly assessed with self-report questionnaires but information from parents and teachers was also incorporated in one of the samples. Results show that aggressive, antisocial behavior for a subgroup of adolescents cuts across social contexts, indicating that their aggressive behavior is largely dependent on individual characteristics, more than on situational factors. It is further shown that a constellation of personality traits involving a grandiose, manipulative interpersonal disposition, callous, unemotional affective traits, and an impulsive, irresponsible behavioral style, characterizes a subgroup of antisocial adolescents who have more violent, frequent antisocial behavior than antisocial adolescents without this personality constellation. This same subgroup also shows more pronounced problem behaviors of other kinds — early behavioral problems, problems with inhibiting aggressive behaviors, and problems with hyperactivity, impulsivity, and attention. Moreover, the results show that the affective facet of this particular personality constellation, involving callous, unemotional traits, plays an important role in violent, frequent antisocial behavior independently of other antisocial-related dimensions such as impulsivity, hyperactivity, and sensation seeking traits. Importantly, the main findings were similar for males and females. It is concluded that specific personality traits are important to consider when moving further toward an understanding of violent, frequent antisocial behavior and that research on non-referred, community samples of youths can be particularly helpful for this purpose. Implications for prevention and intervention and directions for future research are discussed.

Student factors: understanding individual variation in college drinking.

Abstract: Objective: Research on individual differences in drink- ing rates and associated problems among college students is reviewed. Method: Studies are included if completed within U.S. college and uni- versity samples and found in published scientific literature as identi- fied by several searches of national databases. Results: The resulting review suggests first that the extant literature is large and varied in qual- ity, as most studies use questionnaire responses from samples of con- venience in cross-sectional designs. Evidence from studies of college samples does consistently suggest that alcohol is consumed for several different purposes for different psychological effects in different con- texts. A pattern of impulsivity/sensation seeking is strongly related to increased drinking among students. This pattern is supported by research into personality, drinking motives, alcohol expectancies and drinking contexts. A second pattern of drinking associated with negative emo- tional states is also documented. Some long-term consequences of this second pattern have been described. Social processes appear especially important for drinking in many college venues and may contribute to individual differences in drinking more than enduring personality dif- ferences. Conclusions: Future research efforts should test interactive and mediating models of multiple risk factors and address developmental processes. (J. Stud. Alcohol, Supplement No. 14: 40-53, 2002)

Personality Trait Development From Age 12 to Age 18: Longitudinal, Cross-Sectional, and Cross-Cultural Analyses

Abstract: Three studies were conducted to assess mean level changes in personality traits during adolescence. Versions of the Revised NEO Personality Inventory (P. T. Costa, Jr., & R. R. McCrae, 1992a) were used to assess the 5 major personality factors. A 4-year longitudinal study of intellectually gifted students (N = 230) was supplemented by cross-sectional studies of nonselected American (N = 1,959) and Flemish (N = 789) adolescents. Personality factors were reasonably invariant across ages, although rank-order stability of individual differences was low. Neuroticism appeared to increase in girls, and Openness to Experience increased in both boys and girls; mean levels of Extraversion, Agreeableness, and Conscientiousness were stable. Results extend knowledge of the developmental curve of personality traits backward from adulthood and help bridge the gap with child temperament studies.

The relationship between physical activity and self-image and problem behaviour among adolescents

Abstract: Background: Although there are a vast array of studies which have demonstrated the psychological and physical health benefits of regular aerobic exercise for adults, few studies have focussed on children and adolescents. The current study examined associations between the extent of participation in endurance sport, and self-report data on self-image, physical and psychological health and overall lifestyle in a large representative sample of German high-school students. Method: Almost 1000 German adolescents (aged 14–18 years) were administered a comprehensive series of questionnaires aimed at assessing anxiety-depression, trait addiction, smoking and drinking behaviour, physical ill-health reports, and self-perception of self-image, parental acceptance and educational attainment. Results: Regular practice of endurance exercise was related to a more favourable self-image. There was a strong association between participation in sports and the type of personality that tends to be resistant to drug and alcohol addiction. Physical exercise was further significantly related to scores for physical and psychological well-being. Adolescents who engaged regularly in physical activity were characterised by lower anxiety-depression scores, and displayed much less social behavioural inhibition than their less active counterparts. Conclusion: It is likely that discussion of recreational or exercise involvement may provide a useful point of entry for facilitating dialogue among adolescents about concerns relating to body image and self-esteem. In terms of psychotherapeutic applications, physical activity has many additional rewards for adolescents. It is probable that by promoting physical fitness, increased physical performance, lessening body mass and promoting a more favourable body shape and structure, exercise will provide more positive social feedback and recognition from peer groups, and this will subsequently lead to improvement in an individual's self-image.

A new occupational self-efficacy scale and its relation to personality constructs and organizational variables

Abstract: Three studies on occupational self-efficacy are presented. In the first study, a scale of occupational self-efficacy is developed and set in relation to several personality constructs (general self-efficacy, self-esteem, internal control beliefs, and neuroticism). The correlations found are in the expected direction and of the expected size. In a second and third study, results on the relation to task demands, leader-member exchange (that is quality of exchange between a leader and his/her subordinates), job satisfaction, and to commitment (third study) are reported and were all found to be positive and significant. In addition, occupational selfefficacy can be shown to have some incremental validity in predicting job satisfaction beyond core self-evaluation constructs. In general, occupational selfefficacy can be recommended as a reliable, one-dimensional construct. Its relations to personality constructs and organizational variables show acceptable construct and criterion validity. Implications for prac...

Prevalence and correlates of personality disorders in a community sample

Abstract: Background Knowledge of the prevalence and correlates of personality disorders in the community is important for identifying treatment needs and for provision of psychiatric services. Aims To estimate the prevalence of personality disorders in a community sample and to identify demographic subgroups with especially high prevalence. Method Clinical psychologists used the International Personality Disorder Examination to assess DSM-IV and ICD-10 personality disorders in a sample of 742 subjects, ages 34-94 years, residing in Baltimore, Maryland. Logistic regression was used to evaluate the association between demographic characteristics and DSM-IV personality disorder clusters. Results The estimated overall prevalence of DSM-IV personality disorders was 9%. Cluster A disorders were most prevalent in men who had never married. Cluster B disorders were most prevalent in young men without a high school degree, and cluster C disorders in high school graduates who had never married. Conclusions Approximately 9% of this community sample has a DSM-IV personality disorder. Personality disorders are over-represented in certain demographic subgroups of the community.

Maternal sensitivity, infant attachment, and temperament in early childhood predict adjustment in middle childhood: the case of adopted children and their biologically unrelated parents.

Abstract: In a longitudinal study, internationally adopted children (N = 146) placed before 6 months of age were followed from infancy to age 7. Results showed that girls were better adjusted than boys, except in cognitive development, and that easy temperament was associated with higher levels of social, cognitive, and personality development and fewer behavior problems. Higher quality of child-mother relationships, in terms of attachment security and maternal sensitivity, uniquely predicted better social and cognitive development. The combination of attachment disorganization and difficult temperament predicted less optimal ego-control and lower levels of cognitive development. It is concluded that even in adopted children, who are not biologically related to their adoptive parents, early mother-infant interactions and attachment relationships predict later socioemotional and cognitive development, beyond infant temperament and gender.

Perceived Parental Acceptance-Rejection and Psychological Adjustment: A Meta-Analysis of Cross-Cultural and Intracultural Studies

Abstract: Meta-analytic procedures were used to pool information from 43 studies worldwide to test one of the major postulates of parental acceptance-rejection theory (PARTheory). Specifically, using child and adult versions of the Parental Acceptance-Rejection Questionnaire (PARQ) and the Personality Assessment Questionnaire (PAQ), these studies allowed us to assess the claim within PARTheory's personality subtheory that perceived parental acceptance-rejection is associated universally with a specific form of psychological (mal)adjustment among children and adults, regardless of differences in gender, race, geography, language, or culture. Results of the analysis showed that the predicted relation emerged without exception in all studies. The mean weighted effect sizes across the full range of sociocultural and ethnic groups studied were r= .51 for children and r= .46 for adults. Analysis of fail safe N showed that 3,433 additional studies, all with nonsignificant results, would be required to disconfirm the pancultural association between the PARQ and PAQ among children; 941 such studies would be required to disconfirm this relation among adults.