The restraint scale: a psychometric investigation

The psychometric characteristics of the Restraint Scale in obese and normal-weight subjects were compared. Scores were significantly higher and more homogeneous in the obese than in the normal-weight group. In light of previous studies indicating that obese subjects behave like normal-weight subjects whose Restraint scores are several points (approx. 3–6) lower, the present result was interpreted as suggesting that numerically-equivalent scores may represent less restraint in obese individuals than in normal-weight people.The psychometric evaluation of the Restraint Scale also revealed that the scale was less reliable in the obese than in the normal-weight population and seemed to tap somewhat different constructs in the two subpopulations. Factor analyses yielded a two-dimensional solution in the normal-weight group and a four-dimensional solution in the obese group. Correlations of the scale with a measure of Defensiveness also differed in the two samples.These results indicate that the norms, reliability and construct validity of the scale differ for obese and normal-weight populations. If restraint theory's predictions concerning the relations between restraint and obesity are to be adequately tested these differences must be taken into account.     

The AAMD adaptive behavior scale: A psychometric review

This article presents and discusses a variety of psychometric information pertaining to the AAMD Adaptive Behavior Scale. Reliability, validity, and some more general concerns are examined.     

The liebowitz social anxiety scale as a self-report instrument: a preliminary psychometric analysis

The Liebowitz social anxiety scale (LSAS) is a commonly used clinician-administered instrument. The present study reports on the properties of a self-report version of the LSAS (LSAS-SR). About 175 participants diagnosed with social phobia participated in the study. The LSAS-SR showed overall good psychometric properties as indicated by the results of test-retest reliability, internal consistency, and convergent and discriminant validity. Furthermore, the scale was sensitive to treatment change. The construct validity of the LSAS-SR, however, remains to be further explored. These findings support the utility of the LSAS-SR, which has the advantage of saving valuable clinician time compared to the clinician-administered version.     

The Children's Behavior Questionnaire very short scale: psychometric properties and development of a one-item temperament scale

Little research has been conducted on the psychometrics of the very short scale (36 items) of the Children's Behavior Questionnaire, and no one-item temperament scale has been tested for use in applied work. In this study, 237 United States caregivers completed a survey to define their child's behavioral patterns (i.e., Surgency, Negative Affectivity Effortful Control) using both scales. Psychometrics of the 36-item Children's Behavior Questionnaire were examined using classical test theory, principal factor analysis, and item response modeling. Classical test theory analysis demonstrated adequate internal consistency and factor analysis confirmed a three-factor structure. Potential improvements to the measure were identified using item response modeling. A one-item (three response categories) temperament scale was validated against the three temperament factors of the 36-item scale. The temperament response categories correlated with the temperament factors of the 36-item scale, as expected. The one-item temperament scale may be applicable for clinical use.     

The scale of ethnic experience: development and psychometric properties

The Scale of Ethnic Experience (SEE) is a new self-report instrument designed to measure multiple ethnicity-related cognitive constructs across ethnic groups. We present the development and psychometric properties here. We generated and refined an item pool using expert consultants and culturally diverse focus groups. We derived a final 32-item version of the SEE based on separate factor analyses of data from college students in 4 ethnic groups: African Americans, Caucasian Americans, Filipino Americans, and Mexican Americans. Four factors were consistent across the ethnic groups: Ethnic Identity, Perceived Discrimination, Mainstream Comfort, and Social Affiliation. We found evidence of test-retest reliability, internal consistency, and criterion and construct validity for all groups. Finally, we cross-validated the factor structure of the SEE in a culturally diverse sample. Results support the reliability and validity of the SEE as a multidimensional measure of ethnicity-related cognitive constructs that can be used across American ethnic groups.     

The Mental Vulnerability Questionnaire: A psychometric evaluation

Eplov, L.F., Petersen, J., Jørgensen, T., Johansen, C., Birket‐Smith, M., Lyngberg, A. C. & Mortensen, E. L. (2010). The Mental Vulnerability Questionnaire: A psychometric evaluation. Scandinavian Journal of Psychology 51, 548–554. The Mental Vulnerability Questionnaire was originally a 22 item scale, later reduced to a 12 item scale. In population studies the 12 item scale has been a significant predictor of health and illness. The scale has not been psychometrically evaluated for more than 30 years, and the aim of the present study was both to evaluate the psychometric properties of the 22 and 12 item scales and of three new scales. The main study sample was a community sample comprising more than 6,000 men and women. In this sample the coefficients of homogeneity were all over 0.30 for the three new scales, but below 0.30 for the 12 and the 22 item scales. All five Mental Vulnerability scales had positively skewed score distributions which were associated significantly with both SCL‐90‐R symptom scores and NEO‐PI‐R personality scales (primarily Neuroticism and Extraversion). Coefficient alpha was highest for the 22 and 12 item scales, and the two scales also showed the highest long‐term stability. The three new scales reflect relatively independent dimensions of Psychosomatic Symptoms, Mental Symptoms, and Interpersonal Problems, but because of reliability problems it remains an open question whether they will prove useful as predictors of health and morbidity.     

Development and psychometric evaluation of a post exercise exhaustion scale utilising the Rasch measurement model

ObjectivesThe objective of this study to report on the development and psychometric analysis of a scale to measure post exercise exhaustion.DesignThis study utilised the Rasch measurement model for the psychometric analysis of a new scale aimed at measuring acute onset exhaustion in athletes.MethodAn extensive literature review, feedback from athletes and an expert panel from educators in psychology, sports science and exercise physiology provided feedback on the scale, providing evidence of content validity. A final survey, consisting of the 25 items and completed by three hundred and seventy-nine athletes (Sport: 187 tri-athletes and 192 cyclists; gender: 211 males, and 168 females; age: 18–25 [31], 26–35 [114], 36–45 [120], and 46+ [114]), was submitted to Rasch analysis.ResultsAfter amendments a final 14 item scale provided internally consistent and reliable measures of exhaustion for participants. The items of the final scale have good fit, and the scale has high PSI providing statistical evidence of reliability. The scale could benefit from items dealing with mid-range levels of exhaustion. The correlational association between the new scale and a similar scale was positive and significant correlation adding to the evidence of the validity of the new scale.ConclusionsThe scale appears to be a valuable tool for the assessment of exercise-induced acute onset exhaustion and may be an attractive option for researchers, clinicians, and coaches seeking to measure the levels of exhaustion in individuals. In addition to its valid theoretical structure and sound psychometric properties, the scale has advantages over other exhaustion or fatigue scales as it is not disease-specific.     

An antisymmetric psychometric function on a logarithmic scale

This very brief report introduces a psychometric function, very suitable for psychophysical data that displays Weber-like behaviour, because it is antisymmetric on a logarithmic scale.     

Further psychometric evaluation of the Japanese version of an academic self-concept scale

In the present study, the author replicated earlier research (Paik & Michael, 1999) seeking additional information on the reliability and construct validity of a Japanese academic self-concept scale, a 70-item questionnaire comprising 5 subscales (Aspiration, Anxiety, Academic Interest and Satisfaction, Leadership and Initiative, and Identification vs. Alienation). A sample of 196 Japanese high school students completed the scale. Internal consistency reliability for the 5 subscales ranged from .75 to .87. Confirmatory factor analyses performed on several alternative models showed that the a priori 5-factor model fit the observed data best-a finding consistent with the previous study. Results of Z tests revealed statistically significant score differences between genders and between high and low academic achievers.     

The Body Appreciation Scale: development and psychometric evaluation

Body image has been conceptualized and assessed almost exclusively in terms of its negative dimensions. Therefore, a measure reflecting body appreciation, an aspect of positive body image, was developed and evaluated via four independent samples of college women. Study 1 (N = 181) supported the Body Appreciation Scale's (BAS) unidimensionality and construct validity, as it was related as expected to body esteem, body surveillance, body shame, and psychological well-being. Study 2 (N = 327) cross-validated its unidimensionality. Study 3 (N = 424) further upheld the construct validity of the BAS, as it was: (a) related as expected to appearance evaluation, body preoccupation, body dissatisfaction, and eating disorder symptomatology and (b) unrelated to impression management. Studies 1 and 3 also indicated that the BAS predicted unique variance in psychological well-being above and beyond extant measures of body image. Study 4 (N = 177) demonstrated that its scores were stable over a 3-week period. All studies supported the internal consistency reliability of its scores. The BAS should prove useful for researchers and clinicians interested in positive body image assessment.     

The Speech Anxiety Thoughts Inventory: scale development and preliminary psychometric data

Cognitions have been known to play a central role in the development, maintenance, and treatment of speech anxiety. However, few instruments are currently available to assess cognitive contents associated with speech anxiety. This report describes three studies examining the psychometric characteristics of a revised English version of the Speech Anxiety Thoughts Inventory (SATI)-an instrument measuring maladaptive cognitions associated with speech anxiety. In Study 1, factor analyses of the SATI revealed a two-factor solution-"prediction of poor performance" and "fear of negative evaluation by audience", respectively. In Study 2, the two-factor structure was replicated. In addition, results revealed stability over a four-week period, high internal consistency, and good convergent and discriminant validity. In Study 3, the scale demonstrated sensitivity to change following brief exposure-based treatments. These findings suggest that the SATI is a highly reliable, valid measure to assess cognitive features of speech anxiety.     

Compensatory health beliefs: scale development and psychometric properties

Compensatory Health Beliefs (CHBs) are beliefs that the negative effects of an unhealthy behavior can be compensated for, or “neutralised,” by engaging in a healthy behavior. “I can eat this piece of cake now because I will exercise this evening” is an example of such beliefs. The present research describes a psychometric scale to measure CHBs (Study 1) and provides data on its reliability and validity (Studies 2 and 3). The results show that scores on the scale are uniquely associated with health-related risk behaviors and symptom reports and can be differentiated from a number of related constructs, including irrational health beliefs. Holding CHBs may hinder individuals from acquiring healthier lifestyles, for example lose weight or exercise.     

The Parental Schoolwork Support Measure-Youth: development and psychometric evaluation

Parental involvement in school-related tasks is associated with a number of positive outcomes across ethnic groups. However, a growing literature suggests that unique forms of involvement and barriers exist among linguistic minority Latino families. The Parental Schoolwork Support Measure-Youth (PSSM-Y) is introduced in this study along with the psychometric properties found with a sample of 133 Latino youth in Grades 5 through 7 from a public school in a low-income urban neighborhood. Exploratory factor analyses indicated the presence of three factors called direct support, language and support, and indirect support, which together accounted for 66.3% of the common variance in the 16-item version. Strong internal consistency and test-retest coefficients were found for the PSSM-Y in this sample. In addition, schoolwork support was correlated with youth depression, economic pressure, loneliness, and familism in the expected directions. The findings are discussed in terms of the potential utility of this measure for future school-based studies of Latino students and youth of immigrant backgrounds in the United States.     

The Near-Death Experience Content (NDE-C) scale: Development and psychometric validation

As interest grows in near-death experiences (NDEs), it is increasingly important to accurately identify them to facilitate empirical research and reproducibility among assessors. We aimed (1) to reassess the psychometric properties of the NDE scale developed by Greyson (1983) and (2) to validate the Near-Death Experience Content (NDE-C) scale that quantifies NDEs in a more complete way. Internal consistency, construct and concurrent validity analyses were performed on the NDE scale. Based on those results and the most recent empirical evidence, we then developed a new 20-item scale. Internal consistency, explanatory and confirmatory factor, concurrent and discriminant validity analyses were conducted. Results revealed (1) a series of weaknesses in the NDE scale, (2) a 5-factor structure covering relevant dimensions and the very good psychometric properties of the NDE-C scale, including very good internal consistency (Cronbach α = 0.85) and concurrent validity (correlations above 0.76). This new reliable scale should facilitate future research.     

Menstrual symptom questionnaire: further psychometric evaluation

Novak, Jones, and Jones (1975) state that menstrual distress (dysmenorrhea) is the greatest cause of lost work hours among women, and Kistner (1970) estimate this to be 140 million annual work hours. Thirty-five percent of female adolescents. 25% of college women, and 60–70% of single females in their 30's and 40's are said to be invalid during menstruation (Green, 1971). Treatment procedures for primary dysmenorrhea have included hypnosis (Lackie, 1964), physical exercises (Golub. 1959). natural childbirth techniques (House, 1969), and oral contraceptives.

Though hormones are the most recent, frequent and effective treatment approach (Novak et al. 1975). Tyler (1973) cautions against their use because of possible adverse side effects. Recently, systematic desensitization (SD) has been used to relieve menstrual distress (Mullen, 1968, 1971; Reich, 1972; Tasto and Chesney, 1974) without risk of such side effects. Although SD has been effective, considerable response variability has been noted.

Becuase of this variability. Chesney and Tasto (1975a) developed the Menstrual Symptom Questionnaire (MSQ) to psychometrically identify two types of primary dysmenorrhea: spasdomic dysmenorrhea which designates distress during the flow period associated with excessive muscle tension, and congestive dysmenorrhea referring to premenstrual tension related to water retention. This instrument was designed to define types of menstrual symptoms and not symptom severity. Test-retest reliability was 0.87 and discrimination between spasdomic and congestive dysmenorrhea was highly significant. Of 48 women tested. 29 were identified as spasdomic with MSQ scores between 82 and 102, while 19 scored in the congestive range (46–68). Interestingly, no women scored in the median range (69–81), suggesting that there exists two unique types of primary dysmenorrhea identifiable by the MSQ. Subsequently, Chesney and Tasto (1975b) reported that congestive women did not respond to SD, while spasdomic symptoms were significantly reduced. It was hypothesized that the relaxation training component of SD was effective with spasmodic muscle tension symptoms and ineffective with congestive water retention symptoms. Consequently, the MSQ was thought capable of accounting for previously reported response variability of primary dysmenorrhea to SD.

The present study was intended to replicate Chesney and Tasto's (1975a, 1975b) findings. The following Null hypotheses were tested; (a) the MSQ does not have significant test-retest reliability; (b) the congestive-spasmodic symptom dimension of the MSQ is not dichotomous; and (c) the MSQ does not predict SD effectiveness     

The gender role journey measure: Scale development and psychometric evaluation

The Gender Role Journey concept was developed to help women and men explore their gender role changes and transitions. A 34-item Gender Role Journey Measure (GRJM) was conceptualized and developed through empirical methods. The construct validity of the five phases of the gender role journey is assessed. The GRJM and the Personal Attributes Questionnaire (PAQ) were given to a sample of women and men (N=878). The sample was predominantly Caucasian from a mixed ethnic background. Principle factor analysis indicated three meaningful factors: Acceptance of Traditional Gender Roles; Gender Role Ambivalence, Confusion, Anger, and Fear; and Personal-Professional Activism. Moderately high test-retest and internal consistency reliabilities were found for each of the factors. Gender differences and gender by PAQ interactions were found for all three of the factors of the GRJM. Implications for future research, teaching, and workshops are suggested.This article was presented at the 99th convention of the American Psychological Association, San Francisco, California, August 1991. It was supported by a grant from the Research Foundation of the University of Connecticut, Storrs, Connecticut.     

A psychometric investigation into the body-cathexis scale

The Body-cathexis Scale is examined to assess its psychometric properties. Results indicate a strong unidimensional measure with high internal consistency. It is recommended as a scale for research into the role of body feelings in self-concept and personality.     

The development and psychometric evaluation of a new measure of dissociative activities

The psychometric properties of a new measure of dissociative behaviors, the Scale of Dissociative Activities (SODAS), were evaluated. Undergraduates (n = 533) completed the SODAS, 2 other established self-report measures of dissociative behaviors, and a measure of socially desirable responding. A randomly selected subset of participants (n = 100) also participated in an additional reliability and validity follow-up study. The SODAS was found to be internally consistent (a =.95) and temporally stable (r =.77) over an average 38-day interval. The validity of the SODAS was established by a moderately low negative correlation with social desirability, high correlations with other self-report measures of dissociation, and moderate to high correlations with samples of dissociative activities assessed in naturalistic environments with experience sampling methodology. Overall, the SODAS compared favorably to other existing self-report measures of dissociative behaviors. Directions for future research on the SODAS are discussed.     

The Emotion Regulation Questionnaire for Children and Adolescents (ERQ-CA): a psychometric evaluation

Despite the recognized importance of emotion regulation (ER) for healthy psychological development, ER research has focused predominantly on the developmental periods of infancy, early childhood, and adulthood, while the middle childhood to adolescence years have been relatively neglected. An obstacle to ER research during these periods is the paucity of valid age-appropriate measures. This study reports on the psychometric evaluation of the Emotion Regulation Questionnaire for Children and Adolescents (ERQ-CA), a revision of the adult measure. The ERQ-CA was evaluated with a sample of 827 participants aged between 10 and 18 years. Results indicate sound internal consistency as well as stability over a 12-month period. Sound construct and convergent validity are also demonstrated. It is concluded that the ERQ-CA is a valid age-appropriate measure for investigating the use of 2 specific strategies of ER during the childhood and adolescence developmental periods.     

A psychometric assessment of a Swedish translation of Spreitzer's empowerment scale

The psychometric properties of a Swedish translation of Spreitzer's (1995a) empowerment scale were assessed. Three parallel assessments were made of data from 1,107 female registered nurses, 758 female assistant nurses, and 107 male registered and assistant nurses. The analyses indicated that the psychometric properties of the scale can be considered satisfactory. Suggestions are made regarding future research in the fields of psychometrics and work- and health-psychology.