Psychometric properties of the Muscle Appearance Satisfaction Scale among Irish and British men

The psychometric soundness of the Muscle Appearance Satisfaction Scale (MASS; Mayville, Williamson, White, Netemeyer, & Drab, 2002), a measure of muscle dysmorphia symptoms, was investigated using two independent online samples of Irish and British men (ns = 307 and 306, respectively). Exploratory and confirmatory factor analyses showed that, compared to the original 5-component solution for the 19-item MASS, a 6-item unidimensional version offered better fit to the data. Findings further upheld the internal consistency reliability, construct validity (e.g., via its associations with internalization of the muscular ideal and physical appearance comparisons), and discriminant validity (e.g., via its nonsignificant relationship with social desirability) of the MASS's scores. The limitations associated with the current research are discussed and directions for future research are articulated.     

Development of the Muscle Appearance Satisfaction Scale: a self-report measure for the assessment of muscle dysmorphia symptoms

Muscle dysmorphia has recently been described as a variant of body dysmorphic disorder that involves an intense preoccupation with one's perceived lack of muscle size. Currently, no assessment measures specific to the cognitive, affective, and behavioral dimensions of the construct of muscle dysmorphia have been published. To address this need, the authors developed the Muscle Appearance Satisfaction Scale (MASS), a brief 19-item self-report measure for the assessment of muscle dysmorphia symptoms. Psychometric evaluation of the MASS across two samples of male weight lifting participants (total N = 372) revealed a stable five-factor structure. An evaluation of factor content resulted in the following factor labels: Bodybuilding Dependence, Muscle Checking, Substance Use, Injury, and Muscle Satisfaction. Internal consistency, test-retest reliability, and construct validity were established with the MASS total score and its subscales. The authors believe the MASS will be a useful measure for research and applied work relating to muscle dysmorphia.     

Brief Sensation Seeking Scale for Chinese – Cultural adaptation and psychometric assessment

International behavioral research requires instruments that are not culturally-biased to assess sensation seeking. In this study we described a culturally adapted version of the Brief Sensation Seeking Scale for Chinese (BSSS-C) and its psychometric characteristics. The adapted scale was assessed using an adult sample (n = 238) with diverse educational and residential backgrounds. The BSSS-C (Cronbach alpha = 0.90) was correlated with the original Brief Sensation Seeking Scale (r = 0.85, p < 0.01) and fitted the four-factor model well (CFI = 0.98, SRMR = 0.03). The scale scores significantly predicted intention to and actual engagement in a number of health risk behaviors, including alcohol consumption, cigarette smoking, and sexual risk behaviors. In conclusion, the BSSS-C has adequate reliability and validity, supporting its utility in China and potential in other developing countries.     

Validation of a Spanish version of the Muscle Appearance Satisfaction Scale: Escala de Satisfacción Muscular

The psychometric properties of a Spanish version of the Muscle Appearance Satisfaction Scale (MASS; Mayville, Williamson, White, Netemeyer, & Drab, 2002) were examined using a sample of five hundred and sixty-one male weightlifters. Exploratory and confirmatory factor analyses suggested that the 19-item Spanish version of the MASS called the Escala de Satisfacción Muscular (ESM), was represented by five subscales similar to the original MASS. Internal consistency of the measure was good (α=.86-.95), and various measures of construct validity indicated that the ESM may be a useful measure of Muscle Dysmorphia symptoms among Spanish speaking populations.     

The Disgust Scale-R: A valid and reliable index to investigate separate disgust domains?

The Disgust Scale (DS; Haidt, McCauley, & Rozin, 1994) is the most widely used instrument for assessing disgust propensity (i.e., individual tendency to experience disgust). Yet, psychometric evaluations of the DS are scarce while the literature shows that the reliability of its subscales are unacceptably low. Recently, it was suggested to reduce the number of subscales (Olatunji, Sawchuk, de Jong, & Lohr, 2007a). This study is a first exploration of this reduced three-factor solution in an independent sample. In study I, we examined whether a three-factor solution improves psychometric properties of the DS. Students from Maastricht University (N = 535) and the University of Groningen (N = 432) completed the DS. In study II, the DS was revised by dropping redundant items and revising its scoring format. The DS-R was administered to students from the University of Groningen (N = 472) and Ghent University (N = 41) to study its psychometric properties. The revisions improved the psychometric features of the DS, and showed that the DS-R is a valid and reliable index to establish core disgust, animal-reminder disgust, and contamination.     

“How much do you like your name?” An implicit measure of global self-esteem

We introduce a single-item implicit measure of global self-esteem. The measure is based on the mere-ownership effect and asks participants to indicate how much they like their name. Six studies attested to the validity of this measure. In addition to showing high test-retest reliability (r = .85), the studies found that Name-Liking was (a) unrelated to impression management, (b) positively related to the Name-Letter-Task, the Self-Esteem IAT, explicit self-esteem measures, and self-reported subjective well-being, (c) more strongly related to explicit measures of global than domain-specific self-esteem, (d) more strongly related to self-esteem judgments made spontaneously as well as under cognitive load, and (e) predicted observer-reported anxiety during an anxiety-inducing interview whereas an explicit measure of self-esteem did not.     

Towards multifaceted Machiavellianism: Content, factorial, and construct validity of a German Machiavellianism Scale

Machiavellianism comprises several distinct aspects (Rauthmann & Will, 2011), but it is unclear what Machiavellianism scales measure. The current study exemplarily investigates for a German Machiavellianism Scale (Henning & Six, 2008) (a) item content, (b) factorial structure, and (c) factor correlations with other scales (Big Five, narcissism, psychopathy, emotional manipulation, socio-emotional skills, self-esteem, self-monitoring) in a large sample (n = 438 women, n = 138 men). Findings yielded that (a) cynical/misanthropic views, agentic orientations, and deceitful behavior are (over-)represented in content; (b) different Machiavellianism factors emerge for men and women; and (c) there are differential associations of these factors with other scales. Findings are relevant for conceptualization and measurement of Machiavellianism.     

Exercise dependence and the drive for muscularity in male bodybuilders,power lifters,and fitness lifters

Researchers have hypothesized differences in exercise dependence and drive for muscularity between bodybuilders and power lifters, while others have not found the predicted differences. This study assessed 146 weight lifters (bodybuilders, n = 59; power lifters, n = 47; fitness lifters, n = 40) on the Exercise Dependence Scale, Bodybuilding Dependence Scale, and the Drive for Muscularity Scale. Results showed that bodybuilders and power lifters were significantly higher than fitness lifters on EDS Total, 7 EDS scales, and the 3 BDS scales. In contrast, power lifters were found to be significantly higher on DMS Total and DMS Behavior scales than bodybuilders. The regression results suggest that exercise dependence may be directly related to the drive for muscularity.     

Big men feeling small: Childhood bullying experience, muscle dysmorphia and other mental health problems in bodybuilders

ObjectivesMuscle dysmorphia (MD) is a preoccupation with the idea that one's body is insufficiently lean and muscular and considered as a body image disorder in men. This study aimed to investigate the relationship of MD with childhood bullying victimization experiences and mental health problems in a nonclinical sample of male bodybuilders.DesignA cross-sectional study was conducted with a sample of 100 male bodybuilders.MethodsParticipants completed a questionnaire battery consisting of the muscle dysmorphic inventory (MDI), and scales on childhood bullying victimization, self-esteem, and psychological problems including depression, anxiety and obsessive-compulsive (OC) symptoms.ResultsHigh scores on the MDI and bullying victimization in childhood predicted global psychopathology and low self-esteem. Psychological functioning and self-esteem were most strongly adversely affected if the men were victims of bullying and scored high on the MDI (significant moderation effect). Structural equation modeling (SEM) analyses furthermore found an indirect linkage of victimization with global psychopathology and self-esteem via MDI (mediation effect).ConclusionsChildhood bullying victimization and MD are strongly associated with concurrent anxiety, depressive and obsessive-compulsive symptoms and low self-esteem.     

The dark side of bodybuilding: the role of bodybuilding activities in compensation of frustrated basic psychological needs

The main purpose of the current study was to investigate the explanatory mechanism of the drive for muscularity on the relations between frustrated basic needs and diverse indicators of muscle dysmorphia. To achieve this purpose, in the first place, as a pilot study needed to pursue the hypotheses of the main study, Basic Psychological Needs Satisfaction and Frustration Scale was adapted to Turkish and its psychometric properties were examined. In the main study, data were collected from 245 men with a mean age of 22.73 (SD = 3.86), who were engaged in regular bodybuilding activities. After the adaptation of Muscle Appearance Satisfaction Scale, the indirect predictive effects of frustrated basic needs on muscle dysmorphia symptoms through the drive for muscularity were examined via two structural equation models. Also, the moderating role of the drive for muscularity in the associations between each of the frustrated needs and muscle dysmorphia symptoms was tested via another structural equation model. Results revealed that (1) both the composite score of frustrated basic needs and frustrated relatedness are indirect predictors of all muscle dysmorphia symptoms through drive for muscularity and (2) drive for muscularity has a moderating role only in the relation between frustrated relatedness and muscle dissatisfaction (i.e., an indicator of muscle dysmorphia). These findings did not only support the assumptions of Self Determination Theory (SDT) indicating the link between frustrated needs and ill-being situations but also provided preliminary evidence for a new direction of SDT studies.

     

Four successful tests of the Cognitive Differentiation–Integration Effort hypothesis

The Cognitive Differentiation–Integration Effort (CD–IE) hypothesis predicts that the dimension of life history speed (K) regulates the strength of the correlation among cognitive abilities, such that individuals with higher K exhibit more weakly integrated abilities than those with lower K. It is predicted that this effect takes place independently of the level of g owing to the absence of an individual differences level correlation between K and g. CD–IE was examined using two student samples: (1) an all female sample (N = 121), using the ALHB as a measure of K and the two SILS subtests of g; and (2) a combined male and female sample (N = 346), using a shorter three-indicator (“Trifecta”) measure of K, a general creativity measure comprised of two subscales (writing and drawing “creative performance”), and the APM-18 measure of fluid cognition. A third, population-representative sample was obtained from the NLSY (N = 11,907). A K-Factor was constructed from convergent measures of subjective well-being, sociability, interpersonal trust, internal locus of control, and delay of gratification, and a g-factor was constructed from the 10 subscales of the ASVAB. A fourth sample, addressing the question of ethnic differences was collected encompassing eight different ethnic groups with a combined 107 specific ability correlations with g. An aggregate K-Factor was constructed for this sample based on convergent population-level indicators of longevity, total fertility rates and infant mortality. Utilizing the Continuous Parameter Estimation Model, in student sample 1 a significant CD–IE effect was found on the SILS Abstract subtest (β = − .215), but not on the SILS Verbal subtest (β = .069). In student sample 2, CD–IE was observed on the general creativity measure (β = − .127), but not on the fluid cognitive ability measure (β = − .057). Significant effects were also observed on both the written and drawing creative output subscales (β = − .189 and − .183 respectively). In sample 3 (the NLSY), generally statistically significant but small-magnitude CD–IE effects were observed among all 10 ASVAB subtests (mean effect size β = − .032). In sample four, a near-significant CD–IE effect was detected (β = − .167). Controlling for subtest skew reduces the mean effect sizes across individual differences samples (β = − .071 in the student samples, − .027 in the NLSY), but boosted it to significance in the ethnic differences sample (β = − .179). Controlling for the skew of residuals reversed the signs of the CD–IE effects on the ASVAB Words and Comprehension subscales, and also on the SILS Verbal subscale, but amplified the magnitudes of the mean effects in the student and NLSY samples (β = − .036 and − .131), while reducing the effect size slightly in the ethnic-differences sample (β = − .172). In the individual differences samples, these effects were demonstrated to be unconfounded with sex of respondent and also unrelated to the Jensen effect. The apparent independence of the effect from both level of g and subtest g-loading suggests intriguing commonalities with the Lynn–Flynn effect.     

When words and pictures come alive: Relating the modality of intrusive thoughts to modalities of hypnagogic/hypnopompic hallucinations

Hypnagogic and hypnopompic (H&H) hallucinations are those experienced on the borders of sleep and waking. Intrusive thoughts have been proposed to relate to the occurrence of such experiences. In a sample of students (N = 299), the present study investigated the relation between auditory and felt-presence H&H experiences, and specific modalities of intrusive thought (auditory and visual) whilst controlling for age, gender, depression, anxiety and thought suppression. The psychometric properties of the Durham Hypnagogic and Hypnopompic Hallucinations Questionnaire (DHQ) were also examined. Exploratory (N = 299) and, in a second sample, confirmatory (N = 502) factor analyses showed good internal and test-retest reliability for the auditory and felt-presence subscales of the DHQ, but not for the visual subscale. Regression analyses indicated that the sole predictor of auditory H&H hallucinations was intrusive auditory imagery, and the sole predictor of felt-presence H&H experiences was intrusive visual imagery. Explanations for these findings are considered and implications for future research are discussed.     

Digit ratio and celebrity worship

The current study tested the hypothesis that digit ratios would be associated with celebrity worship, especially among adolescents. Our sample consisted of 45 male and 61 female participants aged 12-14 years (M = 13.20, SD = 0.71). We measured the digit ratios on the participants’ right hands and used the 23 items of the revised Celebrity Attitude Scale (CAS) to explore the degree to which participants engaged in celebrity worship. The average digit ratio was 0.95 (SD = 0.04) among male participants and 0.97 (SD = 0.05) among female participants. The mean CAS scores were 50.06 (SD = 20.63) for male participants and 64.49 (SD = 18.04) for female participants. The digit ratios for the entire sample were positively correlated with CAS scores (r = 0.29, p < 0.005). However, the digit ratios were positively correlated with CAS scores among female (r = 0.51, p < 0.001) but not male (r = −0.13, p = .394) participants. Our research found evidence of a significant positive correlation between 2D:4D ratios and celebrity worship in females but not in males, which indicated that females with lower digit ratios were less likely to worship celebrities.     

Positive perception: A three dimensional model and a scale

Traits and perceptions that predict psychological and physical well-being have been the focus of great interest in Positive Psychology. The paper focused on positive perception (PP) as a case in point. A three dimensional model of PP is proposed. PP represents a general tendency to evaluate positively one’s abilities, one’s past, and human nature. The construction of an 8-item self-report measure of PP, the Positive Perception Scale (PPS), is detailed. Three samples of university students and a national sample of working couples (total N = 796) helped demonstrate various psychometric aspects of the PPS. The studies confirmed the three dimensional model of PP, demonstrated it as both a trait and a state and the PPS as a valid and reliable scale, for both researchers and practitioners.     

Factorial validity of the Mental Toughness Questionnaire-48

The purpose of this study was to assess the factorial validity of the Mental Toughness Questionnaire-48 (Clough, Earle, & Sewell, 2002). In total, 8207 participants (male n = 4019, female n = 3922, unspecified = 266) aged between 16 and 68 years (M = 37.00, SD = 12.09) completed the MTQ48. Model fit was assessed using confirmatory factor analysis (CFA) and exploratory structural equation modeling, in addition to the robust maximum likelihood estimator. Overall, our results support the factorial validity of the MTQ48 and indicate that the MTQ48 is a robust psychometric measure of mental toughness. Along with previous data, which supports the internal validity of the MTQ48 in addition to results of this study, it would appear that the MTQ48 is an acceptable method of assessing mental toughness.     

Putting the “IRT” in “Dirty”: Item response theory analyses of the Dark Triad Dirty Dozen—An efficient measure of narcissism,psychopathy, and Machiavellianism

The Dark Triad Dirty Dozen is a new, concise personality inventory designed to measure individual differences in narcissism, psychopathy, and Machiavellianism in sub-clinical populations. To date, the psychometric work on this measure has used classical test theory to assess its validity, reliability, and structure. In two independent samples (N = 1014), we provide the first analyses of this measure using item response theory. In both samples, the Dark Triad Dirty Dozen efficiently recovered information and showed some evidence of differential scale functioning by sex, with a lower endorsement threshold for men compared to women. Results shed new light on the measurement of these “dark” personality traits.     

The role of unstable self-esteem in the appraisal of romantic relationships

The relationship appraisals of individuals with stable and unstable forms of self-esteem were examined in two studies using undergraduate participants. Study 1 (N = 166) used indicators of relationship closeness and satisfaction whereas Study 2 (N = 125) examined relationship commitment. Across both studies, men with unstable high self-esteem reported more positive views of their relationships than other individuals. We believe that the fragile nature of their feelings of self-worth may have motivated these men to appraise their relationships positively in an effort to maintain and enhance their own tenuous feelings of self-worth. These findings suggest that men with unstable high self-esteem may use their romantic relationships to regulate how they feel about themselves.     

Weight stigmatization and disordered eating in obese women: The mediating effects of self-esteem and fear of negative appearance evaluation

ObjectiveThe aim of this study is to examine whether self-esteem and fear of negative appearance evaluation are significant mediators in the association between weight-related self-devaluation and disordered eating.MethodA sample of obese Canadian women (N = 111, M age = 40.9, SD = 10.2) completed the Weight Self-Stigma Questionnaire (WSSQ), the Rosenberg Self-Esteem Scale (RSES), the Fear of Negative Appearance Evaluation Scale (FNAES), and the Eating Disorder Examination Questionnaire (EDE-Q).ResultsSelf-esteem mediated the relationship between weight-related self-devaluation and restraint and weight concerns, whereas fear of negative appearance evaluation mediated the relationship with weight, shape and eating concerns.ConclusionSince, for obese women, self-esteem and fear of negative appearance evaluation are likely to maintain disordered eating, they should be more frequently taken into consideration by researchers, health professionals and public policy stakeholders.     

Psychometric Evaluation of the Rage Outbursts and Anger Rating Scale in an Outpatient Psychiatric Sample

The primary objective of this study was to examine the psychometric properties of a measure of anger/rage attacks—the Rage Outburst and Anger Rating Scale (ROARS)—in a sample of youth (n = 81, ages 7–17 years, 72.8 % male) receiving treatment at an outpatient pediatric psychiatric clinic. A trained rater completed the ROARS and Clinical Global Impression-Rage (CGI-Rage). Children completed the Spence Children’s Anxiety Scale for Children and Center for Epidemiological Studies Depression Scale. Parents completed the Spence Children’s Anxiety Scale for Parents. Internal consistency (α = .89), inter-rater reliability (κ = .94) and 1-week test–retest reliability (r = .72) were calculated for the ROARS. The ROARS was correlated with CGI-Rage (r = .68, ρ < .001), although not with parent- and child-rated anxiety symptoms or with child-rated depressive symptoms. Implications regarding clinical utility of the ROARS and directions for future research are discussed.     

Development and validation of a measure of an individual’s lateness attitude

The authors developed and validated a measure of employees’ attitudes toward lateness at work. Analyses provided clear evidence of the reliability and validity of the new measure. Specifically, high reliabilities were observed in both student (α = .82) and employee (α = .84) samples. Using objective lateness data from organizations, the measure significantly predicted two lateness behaviors, lateness frequency (r = .25, p < .01) and duration (r = .24, p. < .01), over a six-month period. Most importantly, lateness attitude improved prediction of lateness behavior above and beyond prediction made with only general job attitudes and conscientiousness.