Assessment of Psychopathic Traits in Singaporean Adolescents: Validation of the Antisocial Process Screening Device (APSD)

There is little knowledge available concerning psychopathic traits in Asian adolescents; a lack of a suitable measurement instrument for assessing psychopathy in Asian societies may account for this. This study aimed to validate a widely used scale in the West — the Antisocial Process Screening Device (APSD) — in Singaporean school-based and at-risk adolescents. Using an exploratory factor analysis (EFA) and a confirmatory factor analysis (CFA), this study examined the two-factor (i.e., grandiose-manipulative/impulsive traits and callous-unemotional traits) and three-factor (i.e., grandiose-manipulative traits, impulsivity, and callous-unemotional traits) models of the APSD in 1027 school-based and 113 at-risk adolescents. School samples are adolescents from three secondary schools, while at-risk samples are adolescents who manifest different types of delinquent behaviors and are either placed in more structured settings or need closer supervision although they have not violated the law. Gender invariance was further tested in the school-based sample by conducting a multigroup CFA. The convergent validity of the APSD was also investigated in the school-based sample. For the school-based adolescents, the APSD revealed that the three-factor model provided a superior fit over the two-factor model and the factorial invariance across gender. Significant relationships between the three dimensions of the APSD and aggression and delinquency support the convergent validity of the APSD. As for the at-risk adolescents, both the two- and three-factor models were acceptable, but the two-factor model was preferred as it was parsimonious and it aligned with the conceptualized characteristics of psychopathic traits. Findings suggest that the APSD is a reliable and sound instrument for measuring psychopathic traits in Asian school-based and at-risk adolescents.     

The Experiences in Close Relationships Scale-Revised Child version: Reliability and structural validity of the Polish adaptation

The Experiences in Close Relationships Scale-Revised Child version (ECR-RC) is a self-report questionnaire measuring attachment anxiety and attachment avoidance. The aim of this study was to validate a Polish version of the ECR-RC, assess its reliability and factorial structure based on the results obtained from a community sample of 277 children aged between 10 and 13. The results of confirmatory factor analyses revealed a two-factor structure of the Polish ECR-RC that showed an adequate internal structure and consistency. Moreover, a model fit of an abbreviated, 12-item version and a three-factor structure were tested. Overall, the results of this study offer a valid and reliable tool for assessing attachment anxiety and avoidance in Polish-speaking children.     

The Male Body Attitudes Scale: A confirmatory factor analysis with a sample of gay men

The Male Body Attitudes Scale (MBAS; Tylka, Bergeron, & Schwartz, 2005) is a recently created instrument which assesses males’ attitudes regarding their muscularity, body fat, and height. Although the MBAS was created via exploratory and confirmatory factor analyses, its factor structure has yet to be replicated with more diverse samples. The aim of the current study was to conduct a confirmatory factor analysis of the MBAS with a sample of gay men. Results from an online sample of 207 self-identified gay men revealed that the original three-factor structure of the MBAS, as well as a two-factor structure, consisting of muscularity and body fat, displayed strong factorial validity. These findings suggest that either a two- or three-factor structure may be used when assessing body image concerns in gay men.     

Measuring adult attachment: a construct validation of two self-report instruments

This study reports the Swedish construct validation of two translated attachment style scales. The factor structure of the attachment construct was investigated via exploratory and confirmatory factor analyses of attachment scores from 515 students of a Swedish university. Results supported the expected two-factor solution, but found a three-factor solution to be a viable alternative. In addition, the attachment scales were compared with the Big Five personality inventory (NEO-PI), using a sample of 87 Swedish students, and found to have expected correlation to this scale.     

Retrieval Selectivity in the Processing of Self-referent Information: Testing the Boundaries of Self-protection

The current research aimed to examine evidence for the construct validity of the three-factor model of social identity as measured by the three dimensional strength of group identification scale proposed by &;lt;citeref rid="b5"&;gt;Cameron (2004). The 12-item version of the three dimensional strength of group identification scale was used to collect data from an undergraduate sample (N = 219) to assess their social identification across three distinct group memberships. This data was subjected to confirmatory factor analysis to examine the fit of the three-factor model of social identity in comparison to fit indices for one- and two-factor models. The results indicate that the three-factor model is the most parsimonious and best fit to the data, providing empirical support for the hypothesized three-factor structure of social identity. In addition, the fact that different patterns of means and correlations emerged across groups emerged on the three dimensions, provides further evidence for a multidimensional model of social identification.     

Factorial And Construct Validity Of The Body Parts Satisfaction Scale-Revised: An Examination Of Minority And Nonminority Women

In this two–part study, the psychometric properties of the Body Parts Satisfaction Scale, an extensively used body image attitudes measure, were tested. In Study 1–A, the two–factor structure of the Body Parts Satisfaction Scale–Revised (BPSS–R)—Satisfaction With Body and Satisfaction With Face—was established through exploratory procedures with a racially diverse sample of women (66.7% White American, 17.6% African American, 6.3% Mexican American, 5% Asian American, 0.6% Native American, and 3.8% unreported). In Study 1–B, the two–factors were validated through confirmatory procedures with a matched racially diverse sample of women (71.9% White American, 14.0% African American, 5.3% Mexican American, 4.7% Asian American, 1.2% Native American, and 2.9% unreported). Correlational analyses supported the construct and concurrent validity of the factors. To learn more about body image attitudes within racial/ethnic minorities, Study 2 examined the two–factor solution and psychometric properties in an independent sample of Mexican American women. Confirmatory factor analysis demonstrated that the two–factor solution fit the data, and correlations with other psychological and eating disorder measures supported the factor's construct and concurrent validity. Further, the two factors were unrelated to a measure of acculturation and to generational level living in the U.S., which suggests that body satisfaction may be independent of the acculturation process.     

Psychometric properties and factor structure of the Greek version of the Cardiac Anxiety Questionnaire (CAQ)

The present study assesses the psychometric properties and factor structure of the Greek version of the Cardiac Anxiety Questionnaire (CAQ). The questionnaire was administered to 598 healthy individuals from 15 different regions of Greece with a measure of socioeconomic characteristics and the Symptom Checklist-90-Revised (SCL-90-R). The sample was split into two random halves, and exploratory factor analysis indicated a three-factor solution. This solution was tested using a confirmatory factor analysis on the second half of the sample. In terms of latent dimensions, the Greek version retains the three-factor structure as proposed by the initial authors. However, adequate fit was achieved only after omitting eight items. The shorter (10-item) version was submitted to further analysis. The shorter version provided satisfactory internal reliability and evidence indicating the validity of the scale with respect to SCL-90-R subscales. The stability of the questionnaire was verified by a high test-retest reliability over a 3-mo. period (r = .86). Sex and age differences were assessed. The 10-item version appears to be a practical, brief tool for clinical use.     

Factor analysis of responses to the WISC-R for gifted children

Several researchers have focused on the question of whether the traditional two-factor interpretation of WISC--R scores proposed by Wechsler (1974) is appropriate in selecting students to be admitted to gifted programs. Some researchers have suggested that the two-factor solution (Verbal and Performance) of Karnes and K. E. Brown provides the appropriate model, while others have proposed an alternative model based on exploratory research with gifted and average students. The current study expands exploratory findings of S. W. Brown with Rood in 1982 and Yakimowski in 1987, using confirmatory factor analytical procedures. The confirmatory factor analyses for selected groups of gifted (n = 158) and average (n = 195) students (M = 9.6 yr.) indicate that the alternative three-factor solution model may be a better system for interpreting the pattern of WISC--R subtest scores of gifted students than the conventional Verbal and Performance solution.     

Confirmatory factor analysis of the WPPSI for language-impaired children

The present study used a maximum-likelihood confirmatory factor analysis (CFA) to test the hypothesis that a four-factor model is the most parsimonious explanation of the structure of the WPPSI for language-impaired children. Four separate maximum-likelihood confirmatory factor analyses were performed on a sample of 198 Norwegian language-impaired children tested with the WPPSI, and on the Norwegian (n = 563) and American (n = 1200) standardization samples. A one-factor (general), a two-factor (verbal and performance), three-factor (parallel to the WISC-R) and a four-factor solution composed of "processing dependent" ("knowing how" and "seeing how") and "knowledge dependent" ("knowing that" and "seeing that") were imposed on the average intercorrelation matrices of the 11 WPPSI subtests. Confirmatory factor analysis indicated that the four-factor latent construct model was the most parsimonious explanation of the structure of the WPPSI for language-impaired children, as well as for normally developing children.     

The Sum Is Greater than its Parts: Intersectionality and Measurement Validity of the Eating Disorder Examination Questionnaire (EDE-Q) in Latinx Undergraduates in the United States

Previous research has demonstrated disparities in the diagnosis and treatment of eating disorders for men and ethnic minorities. The current study sought to investigate differences in eating pathology and measurement validity of the Eating Disorder Examination Questionnaire (EDE-Q) at the intersection of gender and ethnicity in a nonclinical sample of undergraduates. A total sample of 1173 undergraduates (177 Latino men, 133 non-Latino White men, 554 Latina women, 309 non-Latina White women) completed the EDE-Q as part of a larger study on eating habits. A series of ANOVAs indicated a similar pattern of effects for gender and ethnicity for the original four-factor, 22-item EDE-Q and an alternative three-factor, seven-item variant. Women scored significantly higher than men on all subscales, and Latinx participants scored significantly higher than non-Latinx White participants on the Shape Concern and Weight Concern subscales. A significant interaction of gender by ethnicity was observed on the Shape Concern subscale in which larger effects of ethnicity were observed for men compared to women. Tests of confirmatory factor analysis suggested only the three-factor, seven-item EDE-Q provided acceptable fit and demonstrated scalar invariance across gender and ethnicity. Our study highlights the importance of examining eating pathology and measurement validity at the intersection of demographic characteristics. Results suggest that Latino men may be at higher risk of eating pathology relative to non-Latino White men and that a three-factor, seven-item EDE-Q appears to be a valid measure of eating pathology across gender and ethnicity among U.S. undergraduates.

     

Comparison of impulsiveness,venturesomeness and empathy (I7) structure in English and Spanish samples: Analysis of different structural equation models

The present study analyzed the factorial structure of the I₇ Impulsiveness questionnaire (Impulsiveness, Venturesomeness and Empathy) with a Spanish sample of 742 males and 1.075 females, through exploratory and confirmatory factorial analysis. In relation to the original English data, a three-factor structure showed global congruency coefficients of 0.92 and 0.94 for men and women. Venturesomeness had a modest congruency for males (0.83). A cross-validation analytical strategy showed that the 24-item I₇ was invariant only for the female sample. A subsequent exploratory factor analysis with 24 items showed a sound factor structure. The 24-item version showed the best and most robust structure and similar internal consistency coefficients in regard to the 54-item version. No important differences were founded between I₇ long and short versions with impulsiveness scales of ZKPQ, BIS-10 and SPSRQ.     

Comparison of impulsiveness, venturesomeness and empathy (I7) structure in English and Spanish samples: Analysis of different structural equation models

The present study analyzed the factorial structure of the I₇ Impulsiveness questionnaire (Impulsiveness, Venturesomeness and Empathy) with a Spanish sample of 742 males and 1.075 females, through exploratory and confirmatory factorial analysis. In relation to the original English data, a three-factor structure showed global congruency coefficients of 0.92 and 0.94 for men and women. Venturesomeness had a modest congruency for males (0.83). A cross-validation analytical strategy showed that the 24-item I₇ was invariant only for the female sample. A subsequent exploratory factor analysis with 24 items showed a sound factor structure. The 24-item version showed the best and most robust structure and similar internal consistency coefficients in regard to the 54-item version. No important differences were founded between I₇ long and short versions with impulsiveness scales of ZKPQ, BIS-10 and SPSRQ.     

Examining the Factor Structure and Discriminant Validity of the 12-Item General Health Questionnaire (GHQ-12) Among Spanish Postpartum Women

In this study, the authors tested alternative factor models of the 12-item General Health Questionnaire (GHQ-12) in a sample of Spanish postpartum women, using confirmatory factor analysis. The authors report the results of modeling three different methods for scoring the GHQ-12 using estimation methods recommended for categorical and binary data. A discriminant function analysis was also performed to test the utility of a multiple factor model. A two-phase cross-sectional study was designed: (a) 1,453 women visiting at 6 weeks postpartum completed the GHQ-12 and the Edinburgh Postnatal Depression Scale questionnaire and (b) based on the Edinburgh Postnatal Depression Scale outcomes, participants were stratified and randomly selected within each stratum for clinical evaluation. Using the Likert-type scoring approach, Hankins's one-factor model with "method effects" obtained the best fit. In addition, Graetz's three-factor model provided little discrimination between diagnostic groups, the factors being highly correlated. These results support the presence of only one latent factor in the GHQ-12.     

Testing a bilinear domain-specific model of acculturation and enculturation across generational status

This study attempted to replicate Miller's (2007) finding that a bilinear domain-specific model of Asian American acculturation demonstrated superior model fit when compared to unilinear and bilinear domain-generic models. Current confirmatory factor analytic tests of competing acculturation models in a cross-validation sample of 306 participants were consistent with Miller's findings. In addition, this study provided novel findings regarding the nature of the acculturation process by testing the bilinear domain-specific model across 1st and 2nd generation samples. Specifically, the generational status moderator hypothesis-that a unilinear model of acculturation would be most appropriate for 1st generation individuals and a bilinear model of acculturation would be most appropriate for 2nd generation individuals-was tested with 494 1st and 2nd generation Asian Americans. Contrary to the assumptions of the generational status moderator hypothesis, present findings demonstrated the appropriateness of the bilinear domain-specific model for both 1st and 2nd generation Asian Americans. Present findings also revealed a pattern of shared and unique relationships between cultural orientations and acculturation domains across generations. Implications for research and counseling are explored.     

Parents' description of conduct problems in their children - a test of the Eyberg Child Behavior Inventory (ECBI) in a Swedish sample aged 3-10

The Eyberg Child Behavior Inventory (ECBI) is a widely used 36-item uni-dimensional parent rating scale constructed to measure disruptive behavior problems in children. However, in an American sample a 22-item version, including three subscales, has been suggested in order to increase the usefulness of the ECBI. Two studies were conducted to test the ECBI in a Swedish sample (N = 841). The aims of Study I were (a) examine the psychometric properties of the ECBI (b) to investigate the correspondence between mothers' and fathers' ratings, and (c) to obtain Swedish norms. The aim of Study II was to test the suggested three-factor solution in the Swedish sample using a confirmatory factor analysis (CFA). The ECBI showed good psychometric properties also in the present study, and Swedish normative data is presented. The best-fitting CFA-model was identical to the previously suggested three-factor model, which thus might be a useful alternative to the 36-item version.     

Using a Gain/Loss Framework to Measure Impact: The Perceived Impact of Life Event Scale

The author describes three interconnected investigations focused on the development and psychometric evaluation of the Perceived Impact of Life Event Scale (PILES), a measure developed using a gain/loss framework for assessing the multidimensional impact of single life events. In Study 1 (N = 160), the author describes the item generation process and results of a pilot study. In Study 2 (N = 244), exploratory factor analysis suggested a 29-item scale with the four following gain/loss factors: existential, discretionary time, romantic relationship/sexual, and career and employment. In Study 3 (N = 244), confirmatory factor analysis indicated a three-factor model (26-item scale), and findings suggested convergent validity of the measure.     

A confirmatory factor analysis of the structure of schizotypy

Recent research into schizotypal traits has been concerned with the number and nature of these personality dimensions. Earlier exploratory factor analytic work using a wide variety of scales (the CSTQ) has generated a four-factor solution but other solutions have been provided by other investigators. This study uses confirmatory factor analysis on a large sample to compare several plausible models of the relationships between scales. These models include a two-factor model separating ‘positive’ from ‘negative’ schizotypal features, a three-factor model including features of cognitive disorganization, and the four-factor model generated previously by exploratory factor analysis. Results offer support for the four-factor solution as the only structure meeting multiple criteria for goodness of fit. The relevance of Eysenck's dimensions, and the P scale in particular, to the results is discussed. Attention is drawn to the possibility that the factors describe predispositions of risk of psychotic disorders beyond that of schizophrenia.     

A three-factor model of trait anger: dimensions of affect, behavior, and cognition

The structure of trait anger was tested in a study of 24 self-report scales. Exploratory factor analyses in an undergraduate sample (N = 457) yielded a two-factor model (comprising cynicism and aggression) and a three-factor model (representing angry emotions, aggressive behaviors, and cynicism). Subsequent evaluations, including confirmatory factor analyses, indicated that the three-factor model provided the best characterization of the trait anger domain. The three-factor solution was consistent with an "ABC" conceptualization of trait anger, consisting of the dimensions of affect, behavior, and cognition. The three factors showed strikingly different associations with the Big Five personality traits. Angry Affect was most strongly related to Neuroticism, whereas Behavioral Aggression was associated with low Agreeableness. Cynical Cognition represented a blend of neurotic and disagreeable characteristics. Modest mean-level differences were observed between the genders for each factor.     

The structure of the Hospital Anxiety and Depression Scale: Theoretical and methodological considerations

The Hospital Anxiety and Depression Scale (HADS; Zigmond - Snaith, 1983) is widely used; however, its factor structure is unclear, with studies reporting differing unidimensional, two-factor and three-factor models. We aimed to address some key theoretical and methodological issues contributing to inconsistencies in HADS structures across samples. We reviewed existing HADS models and compared their fit using confirmatory factor analysis (CFA). We also investigated methodological effects by comparing factor structures derived from Rasch and Principal Components Analysis (PCA) methods, as well as effects of a negative wording factor. An Australian community-dwelling sample consisting of 189 females and 158 males aged 17–86 (M = 35.73, SD = 17.41) completed the 14-item HADS. The Rasch Analysis, PCA and CFA all supported the original two-factor structure. Although some three-factor models had good fit, they had unacceptable reliability. In the CFA, a hierarchical bifactor model with a general distress factor and uncorrelated depression and anxiety subscales produced the best fit, but the general factor was not unidimensional. The addition of a negative wording factor improved model fit. These findings highlight the effects of differing methodologies in producing inconsistent HADS factor structures across studies. Further replication of model fit across samples and refinement of the HADS items is warranted.     

Comparison of several shortened versions of the EMBU: exploratory and confirmatory factor analyses

The aim of the present study was to analyze the psychometric properties of different versions of the EMBU (Egna Minnen av Barndoms Uppfostran – My memories of upbringing) in a non-clinical sample of adolescents. The factor structure of the questionnaire was studied by means of more adequate exploratory and confirmatory factor procedures in order to ascertain which version achieves a better fit to data. The 64-item version of the EMBU was administered to a non-clinical sample of 832 adolescents. Exploratory and Confirmatory factor analyses were carried out for successive versions of 64, 37, 24 and 23 items. The theoretical four-factor structure of the 64-item version is not replicated in a factor analysis through principal axis extraction with direct oblimin rotation. The "Favoring Subject" factor was not found. 37 items present loadings equal to or larger than 0.30 for the "Rejection", "Emotional Warmth" and "Overprotection" factors. A re-analysis of these items shows a clear three-factor structure. When Arrindell et al .'s (1999 ) 23-item version was analysed, the three expected factors were also found. Confirmatory factor analyses allow us to reduce the 36-item version to a shorter one of 24 items. This last version achieves the best fit to data, including the 23-item version. The new 24-item version improves the construct validity of the EMBU and presents similar reliability coefficients.