Assessing Consequences of Substance Use: Psychometric Properties of the Inventory of Drug Use Consequences.

Negative consequences are an important component of the substance use change process, yet no standardized measure exists to assess consequences of use. This study evaluated the psychometric properties of the Inventory of Drug Use Consequences, a self-report measure assessing drinking and drug use consequences. Participants (N=252) were assessed at entry into outpatient substance abuse treatment. Items loaded strongly on 1 factor, and internal consistency of the total scale was high. Fifteen items with the highest correlations with the total scale were chosen to represent the construct. The shortened measure exhibited good internal consistency, convergent and discriminant validity, and detected change over time and may be the measure of substance use consequences that is lacking in the field. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Development and Psychometric Properties of the Disability Application Appraisal Inventory.

This article describes the development and psychometric properties of an inventory to assess cognitive appraisal of the Department of Veterans Affairs (VA) disability application process, the Disability Application Appraisal Inventory (DAAI). Participants were 439 veterans seeking disability status for posttraumatic stress disorder through the VA and subgroups from that sample. The 3 DAAI scales assess (a) understanding of the disability application process (Knowledge scale) (b) expectations specific to the process (Negative Expectations scale) and (c) investment in obtaining disability status (Importance scale). The scales are internally consistent and largely uncorrelated. Test-retest correlations are adequate for the Negative Expectations and Importance scales. Evidence of factorial and construct validity is presented. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The factorial structure of the Dutch translation of the Inventory of Interpersonal Problems: A test of the long and short versions.

In this article, the authors study the factorial structure of 2 versions (64 items and 32 items) of the Dutch translation of the Inventory of Interpersonal Problems (IIP; L. M. Horowitz, L. E. Alden, J. S. Wiggins, & A. L. Pincus, 2000) in both a clinical sample (n = 382) and a student sample (n = 287). First, the authors test whether both inventories are constituted by correlated uni-dimensional subscales, and they conclude that this is true only for the short version. Second, the authors study whether the correlations between the subscales follow a circumplex pattern. This proves to be true for both versions. Coefficients alpha and correlations between the IIP-64 and IIP-32 subscales are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Assessment of obsessive-compulsive symptom dimensions: Development and evaluation of the Dimensional Obsessive-Compulsive Scale.

Although several measures of obsessive-compulsive (OC) symptoms exist, most are limited in that they are not consistent with the most recent empirical findings on the nature and dimensional structure of obsessions and compulsions. In the present research, the authors developed and evaluated a measure called the Dimensional Obsessive-Compulsive Scale (DOCS) to address limitations of existing OC symptom measures. The DOCS is a 20-item measure that assesses the four dimensions of OC symptoms most reliably replicated in previous structural research. Factorial validity of the DOCS was supported by exploratory and confirmatory factor analyses of 3 samples, including individuals with OC disorder, those with other anxiety disorders, and nonclinical individuals. Scores on the DOCS displayed good performance on indices of reliability and validity, as well as sensitivity to treatment and diagnostic sensitivity, and hold promise as a measure of OC symptoms in clinical and research settings. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Convergent validy of the Agnew Relationship Measure and the Working Alliance Inventory.

The convergent validity of the Agnew Relationship Measure (ARM) and the Working Alliance Inventory (WAI) was assessed in samples drawn from 2 comparative clinical trials of time-limited psychotherapies for depression. In 1 sample, clients (n=18) and therapists (n=4) completed self-report versions of both measures after every session (n=198). In the other sample, clients (n=39) and therapists (n=6) completed the ARM, and observers subsequently rated selected audiotaped sessions (n=78) using the WAI. In both samples, the ARM's core alliance scales (Bond, Partnership, and Confidence) were correlated with the WAI's scales (Bond, Tasks, and Goals) strongly when assessed within client and therapist perspectives and, with some qualifications, moderately when assessed between client, therapist, and observer perspectives, supporting the assumption that the ARM and the WAI measure some of the same core constructs. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Diagnostic validity of the Eppendorf Schizophrenia Inventory (ESI): A self-report screen for ultrahigh risk and acute psychosis: Correction to Niessen et al. (2010).

Reports an error in Diagnostic validity of the Eppendorf Schizophrenia Inventory (ESI): A self-report screen for ultrahigh risk and acute psychosis by Maurice A. J. Niessen, Peter M. A. J. Dingemans, Reinaud van de Fliert, Hiske E. Becker, Dorien H. Nieman and Don Linszen (Psychological Assessment, 2010[Dec], Vol 22[4], 935-944). In the first full paragraph, the references to the numbers in Table 5 are incorrect in the sentence that begins We then proceeded with calculating accuracy measures.... A corrected version of the sentence is presented in the erratum. Also presented in the erratum are corrections to variables mentioned elsewhere in the article. The aforementioned changes are very small and do not in any way affect the findings of the research. (The following abstract of the original article appeared in record 2010-24850-009.) Providers of mental health services need tools to screen for acute psychosis and ultrahigh risk (UHR) for transition to psychosis in help-seeking individuals. In this study, the Eppendorf Schizophrenia Inventory (ESI) was examined as a screening tool and for its ability to correctly predict diagnostic group membership (e.g., help seeking, mild psychiatric complaints, highly symptomatic mood or anxiety disorder, UHR, acute psychosis). Diagnostic evaluation with established instruments was used for diagnosis in 3 research samples. UHR status was assessed with the Structured Interview for Prodromal Symptoms/Scale of Prodromal Symptoms (Miller et al., 1999) and the Bonn Scale for the Assessment of Basic Symptoms Prediction list (Gross, Huber, Klosterk?tter, & Linz, 1987; Klosterk?tter, Hellmich, Steinmeyer, & Schulze-Lutter, 2001). This study showed that members of different diagnostic groups rate themselves significantly differently on the ESI and its subscales. A new subscale was constructed, the UHR–Psychosis scale, that showed good utility in detecting individuals with interview-diagnosed UHR status and acute psychosis. The scale is also sensitive to the threshold between UHR and acute psychosis. Practical applications of the ESI include use as a diagnostic tool within various settings. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Trusting problem gamblers: Reliability and validity of self-reported gambling behavior.

The retest reliability and validity of self-reported gambling behavior were assessed in 2 samples of problem gamblers. Days gambled and money spent gambling over a 6-month timeframe were reliable over a 2- to 3-week retest period using the timeline follow-back interview procedure (N=35; intraclass correlation coefficients [ICCs] ranged from .61 to .98). Gamblers did, however, report significantly more gambling at the 2nd interview. Agreement with collaterals was fair to good overall (ICCs ranged from .46 to .65) with no clear pattern of either over- or underreporting by gamblers. Spouses did not show greater agreement with gamblers compared with nonspouses, and greater agreement was not found for collaterals who were more versus less confident in their reports. The results are generally supportive of the use of self-reported gambling in studies of problem gamblers, assessed face to face and by telephone, although suggestions for further research are provided. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The Obsessive-Compulsive Inventory: Development and validation of a short version.

This article reports on the development of a revised version of the Obsessive-Compulsive Inventory (OCI; E. B. Foa, M. J. Kozak, P. Salkovskis, M. E. Coles, & N. Amir, 1998), a psychometrically sound, theoretically driven, self-report measure. The revised OCI (OCI-R) improves on the parent version in 3 ways: It eliminates the redundant frequency scale, simplifies the scoring of the subscales, and reduces overlap across subscales. The reliability and validity of the OCI-R were examined in 215 patients with obsessive-compulsive disorder (OCD), 243 patients with other anxiety disorders, and 677 nonanxious individuals. The OCI-R, which contains 18 items and 6 subscales, has retained excellent psychometric properties. The OCI-R and its subscales differentiated well between individuals with and without OCD. Receiver operating characteristic (ROC) analyses demonstrated the usefulness of the OCI-R as a diagnostic tool for screening patients with OCD, utilizing empirically derived cutscores. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Assessing disharmony and disaffection in intimate relationships: Revision of the Marital Satisfaction Inventory factor scales.

Previous research has identified 2 broad components of distress in intimate relationships: overt conflict, or disharmony, and emotional distance, or disaffection. Using confirmatory factor analysis, the authors derived 2 broadband scales of disharmony and disaffection from the Marital Satisfaction Inventory-Revised (D. K. Snyder, 1997), building upon previous measures of these constructs (D. K. Snyder & Regts, 1982) derived from the original instrument. The new scales demonstrated high internal consistency and test-retest reliability, as well as discriminative validity and convergent validity with independent criteria of relationship functioning. Distinct distributions of these scales in community and clinical samples suggested their complementary role in research on intimate relationships and assessment of couples in treatment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A comparison of the construct validity of two burnout measures in two groups of professionals.

The authors studied certain aspects of the construct validity of the Maslach Burnout Inventory-General Survey (MBI-GS), the most popular measure of burnout, and that of the Shirom-Melamed Burnout Measure (SMBM). These burnout measures were compared with respect to their psychometric characteristics and factorial validity in two groups of professionals, human service and other professionals (N=196 and 226, respectively), who completed questionnaires at work. As hypothesized, the confirmatory factor analyses supported a two-factor and a three-factor structure invariance across the two groups considered for the SMBM and the MBI-GS, respectively, with superior fit found for the SMBM. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The Scale of Ethnocultural Empathy: Development, validation, and reliability.

The authors present 3 studies on the initial validity and reliability of the Scale of Ethnocultural Empathy (SEE), a self-report instrument that measures empathy toward people of racial and ethnic backgrounds different from one's own. Specifically, the exploratory factor analysis yielded 4 factors: Empathic Feeling and Expression, Empathic Perspective Taking, Acceptance of Cultural Differences, and Empathic Awareness. A confirmatory factor analysis provided evidence for the stability and generalizability of this 4-factor solution. The SEE was correlated in the predicted directions with general empathy and attitudes toward people's similarities and differences. High internal consistency and test-retest reliability estimates were also found across the three studies. A discussion of how this scale can add to the research and practice regarding empathy and multicultural issues is provided. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The Client Evaluation of Counseling Inventory: Initial validation of an instrument measuring counseling effectiveness.

This study presents psychometric properties (i.e., factor structure, convergent and discriminant validity, reliabilities) of an outcome instrument, the Client Evaluation of Counseling Inventory (CEC; Pace, 1997). The CEC was specifically designed for use in a counseling training clinic, although its broader applicability is also emphasized. Challenges unique to measuring outcome in a training clinic are presented, and the usefulness of the CEC in addressing these challenges is discussed. Results indicated a 3-factor structure and provided support for the reliability and validity of the CEC with a sample of clients from the community who were receiving services at a university-operated counseling training clinic. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The comparative validities of the Rorschach and MMPI: A meta-analysis.

A meta-analysis comparing "undirected" and "conceptual" MMPI studies, and conceptual Rorschach and MMPI studies, indicated the following conclusions, (a) Conceptual work more successfully validates an assessment instrument than does undirected investigation, (b) The validatory success of the "average" conceptual Rorschach study is comparable to that of similar MMPI work. This finding suggests that the former's questionable status may be based on sociocultural factors, rather than scientific ones, (c) The "average" conceptual Rorschach or MMPI study has only modest explanatory power, (d) Investigators' misuse of X2 has resulted in exaggerated effect size in many instances where the statistic was employed. It is suggested that future research be judged on the coherence of its inference processes, the specificity of its predictions, and the amount of variance it explains. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Psychometric adequacy and comparability of the short and full forms of the Personality Assessment Inventory.

The 160-item short form of the Personality Assessment Inventory (PAI) was developed for situations in which respondents complete only the 1st half of the test. The present study evaluates the adequacy and comparability of the full and short forms of the PAI in terms of a wide range of psychometric characteristics. In all, 421 participants completed the full form as part of a neuropsychological evaluation. Results indicated slightly lower internal consistency reliability of the short compared with the full form. Group-level agreement of short and full form scales ranged from adequate to excellent. However, within-subject agreement was somewhat more variable. Low levels of within-subject agreement were strongly associated with elevated validity scale scores. The factor structures of the full and short forms showed high congruence for a 3-factor solution. These findings suggest that many scales of the short form have adequate comparability with their respective full form scales. However, low levels of reliability across less impaired ranges of the latent trait, diminished content coverage, and altered validity detection may limit the utility of some of the short form scales. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Psychometric Evaluation of the Parent Situation Inventory: A Role-Play Measure of Coping in Parents of Substance-Using Adolescents.

This article reports on the generalizability, reliability, and construct validity of the Parent Situation Inventory (PSI), a role-play measure of coping skills in parents experiencing problems from an adolescent's drug and alcohol use. Generalizability was robust (.80) and alternate form and test-retest reliability were satisfactory. PSI skillfulness was negatively related to the parent's own substance use and to the adolescent's alcohol use. The PSI shows promise as a reliable and potentially valid measure of coping in this population and has direct implications for developing and evaluating skill-based parent training programs. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Screening for Obsessive and Compulsive Symptoms: Validation of the Clark-Beck Obsessive-Compulsive Inventory.

The 25-item Clark-Beck Obsessive-Compulsive Inventory (CBOCI) was developed to assess the frequency and severity of obsessive and compulsive symptoms. The measure uses a graded-response format to assess core symptom features of obsessive-compulsive disorder (OCD) based on Diagnostic and Statistical Manual of Mental Disorders (4th ed.; American Psychiatric Association, 1994) criteria and current cognitive-behavioral formulations. Revisions were made to the CBOCI on the basis of psychometric and item analyses of an initial pilot study of clinical and nonclinical participants. The construct validity of the revised CBOCI was supported in a subsequent validation study involving OCD, nonobsessional clinical, and nonclinical samples. A principal-factor analysis of the 25 items found 2 highly correlated factors of Obsessions and Compulsions. OCD patients scored significantly higher on the measure than nonobsessional anxious, depressed, and nonclinical samples. The questionnaire had strong convergent validity with other OCD symptom measures but more modest discriminant validity. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Validating an indirect measure of clarity of feelings: Evidence from laboratory and naturalistic settings.

This study analyzed the reliability and validity of an indirect measure of clarity of feelings that is based on response latencies (RTs) of mood ratings. Fifty-two participants completed a laboratory session and an experience-sampling week with 6 measurement occasions per day. Shorter RT of mood ratings measured in the laboratory (but not self-reported dispositional clarity) predicted higher overall mood regulation success during the experience-sampling week. As a new indirect ambulatory measure of clarity, RTs of mood ratings were measured on handheld devices during the experience-sampling week. The new ambulatory RT measure of clarity demonstrated good psychometric properties. Within-occasions reliability (internal consistency) was satisfactory, and between-occasions reliability (consistency of aggregated scores) was high. Ambulatory RT of mood ratings demonstrated moderate to high convergence with RT of mood ratings measured in the laboratory session. Both RT measures were unrelated to self-reported dispositional clarity of feelings. However, momentary RT converged with a self-report measure of momentary clarity on the within-persons level: Participants were faster to rate those mood items that they were more certain about. Evidence for the predictive validity of the new ambulatory RT measure was provided by the finding that on the within-persons level, shorter RT (but not self-reported momentary clarity) predicted higher mood regulation success and better mood at subsequent measurement occasions. The results suggest that RT of mood ratings can be used as a reliable and valid indicator of an individual's clarity of feelings in laboratory and experience-sampling studies. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Confirmatory factor analysis of the M5-50: An implementation of the International Personality Item Pool item set.

Goldberg’s International Personality Item Pool (IPIP; Goldberg, 1999) provides researchers with public-domain, free-access personality measurement scales that are proxies of well-established published scales. One of the more commonly used IPIP sets employs 50 items to measure the 5 broad domains of the 5-factor model, with 10 items per factor. The M5-50 (McCord, 2002) is a specific ordering and presentation of this 50-item set. Using data from a sample of 760 faculty, staff, and students at a midsized university, the authors assessed the reliability and construct validity of the M5-50. Cronbach’s alphas on the 5 scales ranged from acceptable to excellent. Confirmatory factor analysis indicated reasonably good model fit. Researchers who wish to measure personality would be well advised to consider using the M5-50. (PsycINFO Database Record (c) 2010 APA, all rights reserved)