Screening ADHD problems in the sports behavior checklist: factor structure, convergent and divergent validity, and group differences

The Sports Behavior Checklist (SBC) is subjected to a principal components analysis, and subscales are correlated with subscales of the Conners' Revised Parent Form and the Social Skills Rating System. Both of these analyses are conducted to determine the construct validity of the instrument. A subsample of lower socioeconomic status individuals is used to compare ADHD and control group differences on the subscales of the SBC. The authors find that a six-factor solution, as proposed by the original authors, accounted for 71.5% of the variance. As hypothesized, subscales on the SBC are low to moderately related to subscales on the anchor measures. Significant group differences are found on the Aggression, Emotional Reactivity, and Injury subscales. Implications and limitations are discussed.     

Meaning in the Lives of Caregivers of Individuals with Parkinson's Disease

This study explores the contribution of finding meaning in general and finding meaning specific to caregiving as potentially important explanatory variables in predicting well-being in caregivers of individuals with Parkinson's disease. Fifty-eight caregivers of individuals diagnosed with Parkinson's disease were provided self-report questionnaires to assess well-being and meaning (general and specific). Results showed a significant proportion of the variance of positive affect (PASS) and negative affect (DYS) related to well-being, as assessed by the Multiple Affect Adjective Checklist – Revised. Purpose and Existential Vacuum (two subtests of the Life Attitude Profile – Revised used to assess general meaning) predicted well-being. Purpose predicted 41.8% of the variance related to PASS; Existential Vacuum predicted 30.8% of the variance related to DYS. Meaning related specifically to caregiving (Finding Meaning Through Caregiving Scale) did not explain any additional variance. Our results suggest that finding meaning, beyond meaning specifically associated with caregiving, is the key to understanding well-being among caregivers of individuals with Parkinson's disease. The positive construct of finding meaning in general can empower researchers and professionals working with caregivers to better understand the variability in caregiver outcomes as well as assess and intervene more effectively.     

The Relationship Between Burnout and Occupational Stress in Genetic Counselors

Burnout represents a critical disruption in an individual’s relationship with work, resulting in a state of exhaustion in which one’s occupational value and capacity to perform are questioned. Burnout can negatively affect an individual’s personal life, as well as employers in terms of decreased work quality, patient/client satisfaction, and employee retention. Occupational stress is a known contributor to burnout and occurs as a result of employment requirements and factors intrinsic to the work environment. Empirical research examining genetic counselor-specific burnout is limited; however, existing data suggests that genetic counselors are at increased risk for burnout. To investigate the relationship between occupational stress and burnout in genetic counselors, we administered an online survey to members of three genetic counselor professional organizations. Validated measures included the Maslach Burnout Inventory—General Survey (an instrument measuring burnout on three subscales: exhaustion, cynicism, and professional efficacy) and the Occupational Stress Inventory—Revised (an instrument measuring occupational stress on 14 subscales). Of the 353 respondents, more than 40 % had either considered leaving or left their job role due to burnout. Multiple regression analysis yielded significant predictors for burnout risk. The identified sets of predictors account for approximately 59 % of the variance in exhaustion, 58 % of the variance in cynicism, and 43 % of the variance in professional efficacy. Our data confirm that a significant number of genetic counselors experience burnout and that burnout is correlated with specific aspects of occupational stress. Based on these findings, practice and research recommendations are presented.     

The Multidimensional Nature of Social Cohesion: Psychological Sense of Community, Attraction, and Neighboring

Items from the Neighborhood Cohesion Instrument were completed by 1,732 individuals from a random sample of households in 20 rural communities across Canada during the summer of 2001. Confirmatory factor analysis of the NCI items based on polychoric correlations and weighted least squares estimation found three underlying latent variables. Although items were related to the three latent variables in a somewhat different manner than they were in Buckner's original study, the same three latent variables were evident, providing convincing evidence that social cohesion has at least three subscales: psychological sense of community, neighboring, and attraction. Correlations between subscales were relatively high (between .67 and .87). Intraclass correlation coefficients for the three scales were .115, .127, and .112. In addition, the community means differed on different subscales in a manner that related to recognized characteristics of the communities. Thus the subscales are appropriate measures for both individuals and communities and can be recommended for further research on social cohesion.     

Hardiness and major personality factors.

This study tested Maddi and Khoshaba's 1994 hypothesis that Hardiness is an index of mental health. A sample of 241 undergraduates (103 men and 138 women) completed the Dispositional Resilience Scale, the Revised NEO Personality Inventory, and the Psychopathology-5 Scales. Using the individual median scores on the three subscales (Commitment, Control, and Challenge) of the Dispositional Resilience Scale, the High Hardiness group was obtained by identifying the individuals who scored above the medians on all the three subscales, whereas the Low Hardiness group were those who scored consistently below the medians on all the three subscales. Multivariate analysis of variance performed for the two hardiness groups using the scales from each personality inventory indicated that the two groups had significantly different mean profiles on the NEO Personality Inventory as well as the Psychopathology-5 Scales. Combined discriminant function analysis performed for the two hardiness groups using all the 10 scales from the two personality inventories indicated that the two groups had significantly different mean profiles and that the standard discriminant function coefficients were substantial (> .3) for the NEO Personality Inventory Openness (.65) and Conscientiousness (.49) scales and the Psychopathology-5 Positive Emotionality (.56) and Psychoticism (-.36) scales, supporting the tested hypothesis.     

Revising the Competitiveness Index using factor analysis

The Competitiveness Index is a 20-item true-false measure designed to assess the desire to win in interpersonal situations. To develop a more psychometrically sound form of the scale, 213 undergraduates were administered the original form and a modified version containing a 5-point Likert-type scale. An initial principal component analysis using a varimax rotation of the modified version yielded a four-factor solution accounting for 54.5% of the explained variance. Based on a subsequent reliability analysis. six items were dropped from the modified scale. A second analysis produced a two-factor solution accounting for 54.1% of the explained variance. Both factors (Enjoyment of Competition and Contentiousness) formed reliable subscales. The 14-item Revised Competitiveness Index had high internal consistency and was positively correlated with the original Competitiveness Index, the competitiveness subscales of the Work and Family Orientation Questionnaire, the Sports Orientation Questionnaire, and the Nach Naff measure of Need for Achievement.     

The effects of torture‐related stressors on long‐term complex post‐traumatic symptoms in South Korean torture survivors

This study explored whether perceived distress from specific stressors during and after torture explain long‐term complex post‐traumatic symptoms of South Korean torture survivors. We conducted a cross‐sectional survey of survivors who had been tortured by the homeland regime from the 1970s to the 2000s. Data from 206 survivors were gathered by key informants using target sampling and snowballing techniques. Project staff designed scales to encompass the specific types of stressors related to torture techniques used in Korea. Frequencies and distress ratings of exposure to torture, post‐torture psychosocial stressors and physical damage related to torture were gathered. Psychological symptoms were assessed by the Impact of Event Scale‐Revised‐Korean version and subscales of the Symptom Checklist 90‐Revised‐Korean version. Perceived distress from torture stressors was mainly divided into factors representing physical, psychological and deprivation torture by adapting a principal axis factor analysis. Hierarchical regression analyses showed that distress from psychological torture explained post‐traumatic stress disorder (PTSD) and that distress from deprivation explained PTSD and anxiety after controlling for demographic variables, psychological preparedness, time span since torture and distress from trauma other than torture. Among post‐torture stressors, distress from physical damage related to torture and social exclusion were strong indicators of complex symptoms.     

The Validity of the SHL Customer Service Questionnaire (CSQ)

This study set out to validate the Saville and Holdsworth (SHL) Customer Services Questionnaire (CSQ) by relating test scores to ‘objective measures’ like absenteeism, punctuality, and letters of compliment and complaint, as well as subjective supervisor rating measures. Over 170 airport staff served as subjects. The dependent measures were logically related one to another and there were a few sex and rank differences on them. A number of significant correlations between CSQ subscales and the dependent measures showed two subscales (TC4) Approach to Organizing and (EC2) Need for Results the best correlates of the dependent variable. Of the subscales scores within the three factor scores Relations with People showed fewest significant correlations, and Emotions and Energy most. Results were discussed in terms of the limited research in this field.     

Importance of shared genes and shared environments for symptoms of depression in older adults.

The Center for Epidemiologic Studies-Depression scale was administered to 68 identical and 161 fraternal twin pairs reared apart and 114 identical and 138 fraternal pairs reared together to ascertain relative genetic and environmental contributions to individual differences in self-reported depressive symptoms. Intraclass correlations and model fitting indicated that genetic influences explained 16% of the variance in total depression scores and 19% for the Psychomotor Retardation and Somatic Complaints subscale, but heritability was minimal for the Depressed Mood and Well-Being subscales. Influence of family rearing context played a substantial role in explaining twin similarity, whereas unique life experiences accounted for the greatest proportion of variance. Significant age group differences were observed, with heritability greater in twins of 60 years of age or older than in twins under 60, especially for Psychomotor Retardation.     

Developmental and genetic determinants of leadership role occupancy among women

The genetic and developmental influences on leadership role occupancy were investigated using a sample of 178 fraternal and 214 identical female twins. Two general developmental factors were identified, one involving formal work experiences and the other a family experiences factor hypothesized to influence whether women move into positions of leadership in organizations. Results indicated that 32% of the variance in leadership role occupancy was associated with heritability. The 2 developmental factors also showed significant correlations with leadership role occupancy. However, after genetic factors were partialed out, only the work experience factor was significantly related to leadership role occupancy. Results are discussed in terms of prior life events and experiences that may trigger leadership development and the limitations of this study.     

Development of the Weight- and Body-Related Shame and Guilt scale (WEB-SG) in a nonclinical sample of obese individuals

In this article, we present the evaluation of the psychometric properties of a new self-report measure of Weight- and Body-Related Shame and Guilt (WEB-SG). The main purpose of the study was to measure shame and guilt feelings separately in obese individuals and investigate differing behavioral and emotional correlates of these emotions. Altogether, 331 obese participants completed the WEB-SG and other established self-report measures. A subset of the participants completed a 6-month follow-up. The WEB-SG proved to be internally consistent and temporally stable over a 6-month period. Regarding the factorial structure, a two-factor conceptualization was supported. The construct validity of the WEB-SG subscales was evidenced by a substantial overlap of common variance with related measures. The subscales Shame and Guilt showed differential correlation patterns to other scales. The WEB-SG is a brief, psychometrically sound measure for assessing body shame and guilt concerning weight control in obese individuals.     

The Scale for Assessing Emotional Disturbance: Concurrent Validity

The Scale for Assessing Emotional Disturbance (SAED) is a standardized, norm-referenced measure designed to operationalize the federal definition of Emotional Disturbance. It has demonstrated content validity and reliability. The two studies reported here address the SAED's concurrent validity. Samples in each study consisted of students identified with Emotional Disturbance. In both studies, special education teachers rated students on the SAED and a second measure of children's emotional and behavior problems. In the first study the SAED was compared to the Revised Behavior Problem Checklist. Correlations were generally moderate to high for similar subscales and low for dissimilar subscales. In the second study, the SAED was compared to the Teacher Report Form. Again, correlations generally were as expected and compatible with results of the first study. Results indicate that the SAED emotional and behavior problem subscales measure constructs akin to emotional and behavior problems measured by similar collections of item on the Revised Behavior Problem Checklist and Teacher Report Form. Implications of results and recommendations for use of the SAED are discussed.     

A Norwegian version of the Obsessive‐Compulsive Inventory–Revised: Psychometric properties

Solem, S., Hjemdal, O., Vogel, P.A. & Stiles, T.C. (2010). A Norwegian version of the Obsessive‐Compulsive Inventory–Revised: Psychometric properties. Scandinavian Journal of Psychology 51, 509–516. The aims of this study were to test the psychometric properties of the Norwegian version of the Obsessive‐Compulsive Inventory–Revised (OCI‐R). The study included a student/community control sample (N = 1167) and a clinical sample (N = 72) with a diagnosis of obsessive‐compulsive disorder (OCD). The results indicated a good fit for the six‐factor structure of the OCI‐R. The mean scores and standard deviations were similar to that of studies from other countries as was the internal consistency. The OCI‐R scores were significantly higher in the OCD sample compared to the control sample. All the subscales, except hoarding, were significant predictors of obsessive‐compulsive severity, and the OCI‐R subscales seemed to be in agreement with the different subtypes of OCD according to DSM‐IV. The OCI‐R showed meaningful correlations with measures related to obsessive compulsive symptoms. As expected, it showed the strongest correlation with the Yale‐Brown Obsessive Compulsive Scale, followed by measures of worry, anxiety, and depression. In summary, the Norwegian OCI‐R showed adequate psychometric properties suggesting it could be a suitable measure of obsessive‐compulsive symptoms.     

TAS-20 alexithymia in obesity, and its links to personality

We studied the association between alexithymia (20-item Toronto Alexithymia Scale, TAS-20) and obesity, and also assessed the construct validity of the TAS-20 in terms of personality dimensions in obese patients. The TAS-20 and its subscales were analysed for their correlations with the NEO Personality Inventory - Revised (NEO PI-R) in an obese sample of 259 patients. Obesity was associated with higher scores on the TAS-20 than a Swedish reference sample. Obese men furthermore scored higher on Externally Oriented Thinking than the obese women. TAS-20 scores correlated with elevated Neuroticism and lower levels of Extraversion and Openness, in agreement with most previous research, but also somewhat unexpectedly with lower Conscientiousness and for women also with lower Agreeableness. The TAS-20 subscales showed divergent associations with personality variables, largely in accordance with previous findings. The associations were more prominent for the women, and some gender-specific patterns not previously reported were also revealed.     

The Rasch Scaling of Mystical Experiences: Construct Validity and Correlates of the Mystical Experience Scale (MES)

This study evaluated the relationships that exist between the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS) and the mental health of individuals with heterogeneous medical disorders. The participants were 168 individuals with heterogeneous medical disorders (i.e., 61 brain injury, 32 stroke, 25 spinal cord injury, 25 cancer, 25 primary care). The measures were BMMRS subscales (conceptualized as spiritual experiences, religious practices, and congregational support), Medical Outcomes Scale–Short Form 36 General Mental Health scale. Pearson correlations indicated that, in general, mental health is positively correlated with positive spiritual experiences and positive congregational support but negatively correlated with negative spiritual coping and negative congregational support. Mental health was not correlated with private religious practices (e.g., prayer). Hierarchical regressions indicated that congregational support was the only BMMRS scale to predict mental health, explaining 6% of the variance beyond the 14% explained by demographic factors. The mental health of individuals with significant medical conditions appears to be primarily related to positive spiritual beliefs and especially congregational support. Mental health does not appear to be related to religious practices such as prayer, which is likely related to the fact that many individuals with serious medical conditions increase prayer with declining mental health status. These results stress the need for active congregational support and spiritual interventions to improve the mental health of persons with serious medical conditions.     

Development of the Weight- and Body-Related Shame and Guilt Scale (WEB–SG) in a Nonclinical Sample of Obese Individuals

In this article, we present the evaluation of the psychometric properties of a new self-report measure of Weight- and Body-Related Shame and Guilt (WEB–SG). The main purpose of the study was to measure shame and guilt feelings separately in obese individuals and investigate differing behavioral and emotional correlates of these emotions. Altogether, 331 obese participants completed the WEB–SG and other established self-report measures. A subset of the participants completed a 6-month follow-up. The WEB–SG proved to be internally consistent and temporally stable over a 6-month period. Regarding the factorial structure, a two-factor conceptualization was supported. The construct validity of the WEB–SG subscales was evidenced by a substantial overlap of common variance with related measures. The subscales Shame and Guilt showed differential correlation patterns to other scales. The WEB–SG is a brief, psychometrically sound measure for assessing body shame and guilt concerning weight control in obese individuals.     

Test of parenting skills

An item pool was developed to assess basic parenting skills in the areas of attachment, emotional capacity, judgment, knowledge of child development, and safety. Initially, 200 items were generated and completed by a sample of 15 parents. Item scores correlated with scores on a social desirability scale or having low variance were edited or eliminated. A sample of 56 parents completed the revised scale, a social desirability scale, and the Adult-Adolescent Parenting Inventory. The reliabilities of the final subscales of the Test of Parenting Skills were modest, ranging from .56 to .77. Scores on the subscales were also correlated with those subscales from the Adult-Adolescent Parenting Inventory. With the exception of the Judgment scores being correlated with the use of harsh discipline, the significant correlations suggested concurrent validity. The individual subscales require additional refinement to achieve adequate internal consistency, but they have potential for measuring competency in core parenting skills.     

Novel methods for analyzing multifaceted personality scales: sense of coherence and depression as an example

Multifaceted personality scales assess multiple related facets or dimensions and, as such, they are typically made up of correlated subscales. In some cases, the degree of correlation among subscales can be so high as to render the use of standard procedures for evaluating a subscale's relative importance (e.g., beta weights or bivariate correlations) dubious. In such cases of high predictor multicollinearity, researchers are faced with few viable options and, in response, many turn to multiple regression when examining predictor-criterion associations (for example, interpreting semipartial correlations and incremental variance estimates). In an effort to broaden researchers' options and thereby allow for greater interpretive clarity, z tests for comparing dependent zero-order correlations and R. G. Malgady's (1987) methods for comparing two dependent semipartial correlations and for comparing dependent semipartial and zero-order correlations are proposed as additional techniques for analyzing predictor (or subscale) criterion associations in the context of predictor collinearity. Worked examples of both techniques are provided, using a dataset on sense of coherence and depression. Finally, relevant computer programs for implementing the aforementioned techniques are noted.     

Three traditional and three new childhood anxiety questionnaires: their reliability and validity in a normal adolescent sample

The current study examined the psychometrics of three traditional [i.e., the trait anxiety version of the State-Trait Anxiety Inventory for Children (STAIC), the Revised Children's Manifest Anxiety Scale (RCMAS), and the Fear Survey Schedule for Children - Revised (FSSC-R)] and three new childhood anxiety scales [the Multidimensional Anxiety Scale for Children (MASC), the Screen for Child Anxiety Related Emotional Disorders (SCARED), and the Spence Children's Anxiety Scale (SCAS)] in a large sample of normal adolescents (N=521). Childhood anxiety scales were generally found to be reliable in terms of internal consistency. Furthermore, evidence was obtained for the convergent and divergent validity of the various anxiety questionnaires. That is, anxiety questionnaire scores were found to be substantially intercorrelated. Particularly strong associations were found between total scores of the STAIC and the RCMAS, total scores of the SCARED and the SCAS, and between subscales that intend to measure specific categories of anxiety symptoms. Childhood anxiety questionnaires were substantially connected to an index of depression, although correlations among anxiety questionnaires were generally higher than those between anxiety scales and a measure of depression.