Validity and structure of a self-report measure of youth psychopathy

An interest in early identification of youth who may be at risk of psychopathy has generated measures for age-appropriate screening and assessment. This study examines the structural, concurrent, and divergent validity of the Psychopathy Content Scale, a 20-item self-report instrument derived from the Millon Adolescent Clinical Inventory (MACI). Data for 481 youths who had taken the MACI, the Child Behavior Checklist Youth Self-Report (YSR), and the Massachusetts Youth Screening Instrument, Second Version (MAYSI-2), were analyzed. Results showed that the PCS is best described by a two-factor model and that analyses of the two factors offer limited support for convergent and divergent validity. High scores on both factors were associated with high YSR and MAYSI-2 scales, suggesting that the measure identified youth who were distressed on several measures of emotional, psychological, and behavioral disorder.     

Convergent and discriminant validity of psychopathy factors assessed via self-report: a comparison of three instruments

Psychopathy has been conceptualized as a personality disorder with distinctive interpersonal-affective and behavioral deviance features. The authors examine correlates of the factors of the Psychopathic Personality Inventory (PPI), Self-Report Psychopathy-II (SRP-II) scale, and Antisocial Process Screening Device (APSD) to understand similarities and differences among the constructs embodied in these instruments. PPI Fearless Dominance and SRP-II Factor 1 were negatively related to most personality disorder symptoms and were both predicted by high Dominance and low Neuroticism. In addition, PPI Fearless Dominance correlated positively with antisocial personality features, although SRP-II Factor 1 did not. In contrast, PPI Impulsive Antisociality, SRP-II Factor 2, and both APSD factors correlated with antisocial personality features and symptoms of nearly all personality disorders, and were predicted by low Love. Results suggest ways in which the measurement of the constructs in each instrument may be improved.     

Reliability and validity of two self-report measures of psychopathy

The present study assessed the psychometric properties and construct validity of two self-report measures of psychopathy in a male-college sample: the Levenson Psychopathy scales (LPS; Levenson, Kiehl, & Fitzpatrick, 1995) and the Psychopathic Personality Inventory (PPI; Lilienfeld & Andrews, 1996). Both the LPS and the PPI demonstrated good internal consistency, although selected items from the PPI correlated weakly with their respective factor scores, suggesting the need for further investigation of the factors' item content. The PPI showed stronger validity than the LPS in terms of convergent and discriminant validity of its factor scores and factor associations with two criterion variables, aggression, and anxiety. Overall, the current study provides greater support for the use of the PPI over the LPS in studies investigating psychopathic traits in nonclinical and nonforensic samples.     

The conceptual structure of sex role stereotypes in college students

This study investigated sex stereotypes as natural language categories. Ten years ago, sex stereotypes were found to have a core-peripheral structure similar to that of the nonevaluative categories studies by Rosch (1973). Changes and stability in these conceptions were studied by having 56 female and 56 male undergraduate students rate 217 adjectives on Likert scales according to how well each adjective represented their own view of typical Men or Women. Mean ratings were analyzed to reveal a structure of core, peripheral, and nonmembers for Men and for Women. As was the case ten years ago, core traits reflected dimensions of “niceness-nurturance” for Women and “potency-strength” for Men. Female students also viewed Women as “competent,” while male students also viewed Women as “socially effective.” Adjectives that constituted the core for one category were generally placed in the periphery for the other category. As compared to ten years ago, the peripheries of the categories were expanded and showed a greater degree of overlap. College students' conceptions of Men and Women are best characterized as overlapping rather than as bipolar opposites. The formation of sex stereotype categories was discussed in terms of cognitive and social learning processes.     

Dimensional structure of the Brief Symptom Inventory with Spanish college students

The Brief Symptom Inventory is designed to assess symptoms of psychological disorders in adolescents and adults. The dimensional structure of the inventory, using exploratory and confirmatory factor analyses, was examined with a cross-sectional design in a Spanish sample of college students ( N = 1,033, aged between 18 and 30 years old). Two hypotheses were tested: the original distribution of the items in nine factors, and the unidimensionality of the inventory. According to the results, a nine-factor structure seemed to be confirmed, although the strong intercorrelations found among the subscales indicated that these were measuring closely related constructs. The importance of cultural influences when assessing psychological symptoms and the need to develop national and sex norms for instruments that assess psychopathology, are also discussed.     

The validity of the Antisocial Process Screening Device as a self-report measure of psychopathy in adolescent offenders

There is a growing interest in the assessment of adolescent psychopathy to enable early treatment and intervention. Recently, a self-report measure has been developed to assess psychopathic traits in adolescents. The Antisocial Process Screening Device (APSD), a self-report measure of psychopathic traits, and the Psychopathy Checklist: Youth Version (PCL:YV), a clinical rating scale, were administered to a sample of 100 incarcerated male adolescent offenders to assess the concurrent validity of the APSD. Results indicated that the APSD had limited concurrent validity with respect to the PCL:YV and that there appears to be a method effect in the measurement of psychopathy. Thus, it appears the APSD did not assess psychopathy in a manner parallel to that of the PCL:YV.     

Identifying psychopathy subtypes on the basis of personality structure

The authors used model-based cluster analysis to identify subtypes of criminal psychopaths on the basis of differences in personality structure. Participants included 96 male prisoners diagnosed as psychopathic, using the Psychopathy Checklist Revised (PCL-R; R. D. Hare, 1991). Personality was assessed using the brief form of the Multidimensional Personality Questionnaire (MPQ-BF; C. J. Patrick, J. J. Curtin, and A. Tellegen, 2002). The best-fitting model yielded two clusters. Emotionally stable psychopaths were characterized by low Stress Reaction and high Agency. Aggressive psychopaths were characterized by high Negative Emotionality, low Constraint, and low Communion. These results suggest that psychopaths as defined by the PCL-R includes distinct subtypes, distinguishable in terms of personality structure, that may reflect different etiologies.     

ADHD in college students

OBJECTIVE: According to the American Psychiatric Association, 3% to 7% of the school-age population has ADHD and many children continue to display significant symptoms throughout adolescences and adulthood. Relative to the childhood literature, less is known about ADHD in adults, especially college students with ADHD. The principle purpose of this review articles is to summarize the major research findings concerning ADHD in the college student population with regard to prevalence of symptoms, neuropsychological and psychological functioning. Overall, findings suggest that college students with ADHD are at greater risk for academic and psychological difficulties, and they perform similar to non-ADHD controls on many neuropsychological tasks. These findings are preliminary, however, and are tempered by the small number of studies that have been conducted as well as the methodological limitations of these studies. CONCLUSION: Future research using larger sample sizes, rigorous assessment criteria, and a longitudinal design is needed to better understand the psychological, academic, and neuropsychological functioning of college students with ADHD. Studies are also needed to elucidate the effects of pharmacological and nonpharmacological effects of treatment on the functioning of college students with this disorder.     

Healthy students in the college environment

What model of healthy student personality should be the goal of higher education? How are various college resources being used to attain this goal? The concept of mental health was reexamined, and it was argued that consensual identification of healthy individuals is quite feasible. To facilitate student growth in this direction, both vertical and lateral modes of education need careful examination, development, and coordination. Students and faculty together must face the challenge of creating a viable scholarly community underlined by a sense of common fate and commitment.     

Significance,structure, and gender differences in life domains of college students

The purpose of this study was to assess the significance and structure of life domains of college students and to explore the patterns of gender differences on different indices of significance. Four hundred fifty-seven college students rated 21 life domains in terms of degree of importance, frequency of involvement, and level of impact. They also responded to a measure of global life satisfaction. Gender differences on significance indices were investigated by means of three types of analyses. First, gender mean ratings on 21 life domains were compared via one-way multivariate analyses of variance. Second, the underlying dimensions of the 21 domains for each gender were compared via exploratory factor analyses. Third, the correlation patterns between perceived positive impact of each life domain and life satisfaction were calculated separately for men and women. Within-group comparisons revealed that men and women shared the same nine most significant domains: education, friends, biological needs, leisure, family, health, couple, esthetics, and physical activities. However, several gender differences were consistently found in the three types of analyses. The results indicated that although traditionally feminine domains are rated as more significant to women than men, traditional masculine domains were rated as equally significant by men and women. Domains considered sex role neutral (e.g., personal planning) were rated as more significant by women than men. In general, women appear to experience greater cognitive, affective, and behavioral aspects of significance in a wider spectrum of activities and as well perceive their general life satisfaction as deriving from a broader range of sources. Results also highlight the importance of assessing the degree of significance of life domains as an initial step in the development of multidimensional self-related constructs.Preparation of this paper was made possible through grants from the Social Sciences and Humanities Research Council of Canada, the Fonds pour la Formation des Chercheurs et l'Aide à la Recherche (FCAR-Québec) and the Université du Québec à Montréal. We would like to thank Richard Koestner and Richard Bourhis for their valuable comments on an earlier version of this paper.     

A bifactor approach to modeling the structure of the psychopathy checklist-revised

To date, models of the structure of psychopathy as assessed by the Psychopathy Checklist-Revised (PCL-R) have taken a higher-order approach in which the factors of the PCL-R are modeled as correlated elements of a higher-order psychopathy construct. Here, we propose an alternative structural model of the PCL-R, the bifactor model, which accounts for the covariance among PCL-R items in terms of a general factor reflecting the overlap across all items, and independent subfactors reflecting the unique coherency among particular groups of items. We present examples of how this alternative structural model can account for diverging associations between different subsets of PCL-R items and external criteria in the domains of personality and psychopathology, and we discuss implications of the bifactor model for future research on the conceptualization and assessment of psychopathy.     

The factor structure of the Vocational Preference Inventory for black and white college students

This study investigated whether the variables measured by the Vocational Preference Inventory (VPI) were the same for both black and white students. Kaiser et al. (1969) have noted that the same measurements used with different populations may not measure the same variables and have presented a method of determining the degree of correspondence in the two populations. In the present study, the VPI scores for a group of black students and a group of white students were factor analyzed separately and the black structure was rotated to correspond to the white structure. The correspondence between the variables measured by the VPI for black and white students was found to be very similar. This is to say that the VPI measures the same variables for both black and white college students.     

Food behavior of college students

Two hundred twelve undergraduate college students were surveyed near the completion of an introductory nutrition course to identify their patterns of food usage, changes in food habits, and previous nutrition background. Fifty percent increased their use of milk and milk products and 40% their use of vegetables; 50% decreased fat and sugar and one-third decreased salt and calories. About half the class used nutrient supplements before the course started as well as at the time of the survey. Although about half of the students had received some preocollege nutrition information, this factor had no relationship to eating habits. Cluster analysis indicated that students cannot be stereotyped extensively on the basis of dietary behaviors.     

Factorial structure of the Kuwait University Anxiety Scale in a large sample of college students: rejoinder

Recently a study by Lester of American college students found a different factor structure for the Kuwait University Anxiety Scale than studies with students from Arab countries. Thus, a large sample of college students (N=3064) was recruited from 10 Arab countries to examine the replicability of the factors previously extracted from the Kuwait University Anxiety Scale. Three factors, identified in the present sample, were compatible with those in the prior larger sample (N=9031). These were labeled Cognitive/Affective Anxiety, Subjective Anxiety or Nervousness, and Somatic Anxiety. The factorial pattern of the scale has been verified by both large samples.     

Improving the writing skills of college students

Advanced writing skills are an important aspect of academic performance as well as of subsequent work- related performance. However, American students rarely attain advanced scores on assessments of writing skills (National Assessment of Educational Progress, 2002). In order to achieve higher levels of writing performance, the working memory demands of writing processes should be reduced so that executive attention is free to coordinate interactions among them. This can in theory be achieved through deliberate practice that trains writers to develop executive control through repeated opportunities to write and through timely and relevant feedback. Automated essay scoring software may offer a way to alleviate the intensive grading demands placed on instructors and, thereby, substantially increase the amount of writing practice that students receive.     

Driving-induced stress in urban college students

Urban college student commuters (N = 407) were surveyed about their experiences with stress induced by driving. Of the participants 23.6% reported becoming angry at another driver more than once per day. They rated stress from other drivers as equal to the stress experienced during a college examination but gave slightly lower ratings to traffic congestion, road construction, and finding a parking place as sources of stress. Slow drivers, a child not restrained, and a vehicle following too closely were the highest rated annoying situations. Of participants, 21.6% had reported another driver to the police; nearly 22% said they carried a weapon for protection from other drivers (5.4% said a gun). Men were more than twice as likely as women to carry a weapon and three times as likely to carry a gun. Of the total sample, 19.1% feared being shot by another driver. Most participants (75.8%) said drivers were more aggressive and dangerous than they were five years ago.     

心理行为训练在高校大学生中的应用

心理行为训练作为一种高校大学生心理健康教育的新模式,它的内涵、核心理念与技术等方面顺应了当代大学生的心理发展特点,通过一系列的实践环节能够有效地促进高校大学生的心理健康。在高校大学生中应用心理行为训练能够有效地解决大学生适应不良、人际交往障碍等诸多心理问题,具有开发潜能、培养团队精神、提升人际交往能力和抗挫折能力等重要功能,从而最终达到促进大学生人格完善和提高心理健康水平的目的。     

Transmission of religious beliefs in college students

The aim of the current study was to assess factors contributing to the generational transmission of religious beliefs in a sample of college students. Participants were 92 students from a small Catholic university in the southeastern United States. Students were surveyed in school regarding family relationships, communication, and religious values. Overall, results indicated that children’s and parents’ religious beliefs were significantly correlated. Furthermore, children were fairly accurate reporters of their parents’ religious beliefs. Some gender differences were found in the strength of the correlations between parents’ and children’s beliefs. Additionally, explicit communication, implicit communication, and perception of parents’ beliefs predicted children’s beliefs. The current study holds clinical and developmental significance by examining the manner in which religiosity is expressed within the familial milieu of emerging adults.     

Psychological correlates of optimism in college students

This study assessed optimism held by 300 college students at a midwestern university using Scheier and Carver's Life Orientation Test. Optimism ratings were compared to measures of psychological functioning. Analysis showed that optimism was significantly associated with all of the adjustment measures (social, academic, personal, and goal commitment) assessed with Baker and Siryk's Student Adaptation to College Questionnaire, higher self-esteem measured with Rosenberg's Self-esteem scale, and with lower ratings of loneliness as assessed with the Revised UCLA Loneliness Scale.