Beck Depression Inventory-II items associated with self-reported symptoms of ADHD in adult psychiatric outpatients

The Beck Depression Inventory-II (BDI-II; Beck, Steer, & Brown, 1996) and the Conners' Adult ADHD Rating Scale-Self-Report: Screening Version (CAARS-S:SV; Conners, Erhardt, & Sparrow, 1999) were administered to 371 (64%) female and 204 (36%) male adult (> 18 years old) outpatients who were diagnosed with various psychiatric disorders to determine whether any of the 21 items or subsets of items in the BDI-II were related to symptoms of attention deficits and hyperactivity as measured by the CAARS-S:SV DSM-IV Total ADHD Symptoms scale (attention-deficit/hyperactivity disorder [ADHD] Symptoms). Stepwise multiple-regression analyses found that the BDI-II Concentration Difficulty explained 30% of the variance in these total scores. Ratings > 1 for the BDI-II Concentration Difficulty item were discussed as being useful for ruling out possible symptoms of ADHD.

Psychological measures as predictors of military training performance

The predictive validity of 7 ability tests, the Big Five, and the Rorschach method administered to 71 male applicants at the Naval Special Forces (NSF) of Norway was evaluated based on pass/fail results in training. The findings showed: (a) small correlations between the ability tests, the Big Five scales, and the success criterion; (b) Rorschach variables measuring stress tolerance, reality testing, cognition, and social adjustment correlated significantly (r =.25 to.48) with pass/fail results in training, and (c) logistic regression analysis revealed that 3 of the Rorschach variables accumulated incrementally in the prediction of training completion when entered after the ability tests and the Big Five scales, thus supporting the merit of using Rorschach variables for predicting NSF training performance

Affirmative action. Psychological data and the policy debates

The authors bring psychological research to bear on an examination of the policy of affirmative action. They argue that data from many studies reveal that affirmative action as a policy has more benefits than costs. Although the majority of pro-affirmative action arguments in the social sciences stress diversity, the authors' argument focuses on issues of merit. The merit-based argument, grounded in empirical studies, concludes that the policy of affirmative action conforms to the American ideal of fairness and is a necessary policy.

Empirical support for interrater reliability of Rorschach Comprehensive System coding

Although a great deal of data has been published in the past 20 years supporting the interrater reliability of the Rorschach, recently commentators have raised anew concerns over the interrater reliability of this well-known and frequently used measure. An analysis of the literature reveals that these concerns are based on a selective review of the literature. The current study reports interrater reliability statistics for 70 interpretive Rorschach variables (n = 84), breaking down intraclass correlations statistics by base rate. Results confirm the strong empirical evidence of the interrater reliability of this measure when scored by a well-trained and diverse group of researchers and clinicians. Reliability is especially strong and consistent for the high base-rate variables from which clinicians often base their interpretations. These data further suggest that large samples are needed for stable reliability estimates of low base-rate variables and that estimates of the reliability of low base-rate variables are subject to error.

Schizophrenia Quality of Life Scale: validation of the Japanese version

This study was performed to test the validity and value of the Schizophrenia Quality of Life Scale as an assessment tool in a Japanese-language version (JSQLS). The subjects for the present study were 55 inpatients with a diagnosis of schizophrenia as defined by DSM-IV. The JSQLS was administered together with two other self-report measures, the Medical Outcomes Study 36-item short-form health survey questionnaire (SF-36) and the WHO QOL-26, to assess validity. Psychotic symptoms and extrapyramidal symptoms were assessed using the BPRS and the Drug-Induced Extrapyramidal Symptoms Scale (DIEPSS), respectively. All the scales (psychosocial, motivation/energy and symptoms/side effects) showed good internal consistency reliability (Cronbach's alpha=0.93, 0.73 and 0.80, respectively). The correlations of items with their scale total revealed that almost all items were significantly correlated with their own scale score. There were associations with relevant SF-36, WHO QOL-26, and DIEPSS scores. From the results of the testing of the reliability and validity of the JSQLS, it is concluded that the JSQLS is a simple and reliable scale.

Development and psychometric properties of the Verona Service Satisfaction Scale for methadone-treated opioid-dependent patients (VSSS-MT)

We adapted the 32-item Verona Service Satisfaction Scale (VSSS-32) to assess opioid-dependent patient satisfaction with services received from methadone treatment centres. The preliminary version of the VSSS for methadone treatment (VSSS-MT) was filled out anonymously and completed by 516 randomly recruited patients. After exploratory factor analysis and item refinement, the definitive 27-item VSSS-MT accounted for 58.8% of the total variance, comprising four factors: Basic Interventions, Specific Interventions, Social Worker Skills, and Psychologist Skills. These factors showed good to excellent internal reliabilities (Chronbach's alpha: 0.91, 0.85, 0.87, and 0.92, respectively). At test-retest, intraclass correlation coefficients of VSSS-MT overall and factor scores were fair to good. The results of this study suggest that the VSSS-MT measures, briefly but also multidimensionally, opioid-dependent patient satisfaction with methadone treatment centres.

Relationship between the rorschach and the MMPI-2 in a Swedish population: a replication study of the effects of first-factor related test-interaction styles

A sizeable amount of research literature has failed to demonstrate a stable relationship between self-report and the Rorschach (Exner, 1993). However, principal component first-factor related test-interaction style has been shown to moderate convergence. In this study 78 psychiatric patients completed the Rorschach and the Minnesota Multiphasic Personality Inventory-2 (MMPI-2; Hathaway & McKinley, 1989). Practically no correlation was evident between the MMPI-2 and the Rorschach, measuring similar constructs, in all patients. Patients with similar test-interaction styles demonstrated positive intermethod correlations between both conceptually related and conceptually not directly related test indexes. The same scales were negatively correlated in patients with discordant test-interaction styles, and this difference between test-interaction style groups was significant. It is suggested that first-factor related test-interaction style moderates convergence. It is further suggested that test-interaction style moderates convergence between both conceptually related and conceptually not directly related measures of distress or psychopathology.

Use of the Beck Scale for Suicide Ideation with psychiatric inpatients diagnosed with schizophrenia, schizoaffective, or bipolar disorders

To ascertain how useful the Beck Scale for Suicide Ideation (BSI; Beck & Steer, Manual for Beck Scale for Suicide Ideation (1991)) would be for assessing the severity of suicidal ideation in patients who were diagnosed with schizophrenia, schizoaffective, or bipolar disorders, 142 inpatients were asked to complete the BSI. Eight (6%) patients refused, and four patients (3%) were unable to complete the BSI because they were unable to concentrate. Of the 130 patients who completed the BSI, 53 (41%) had schizoaffective, 37 (28%) had paranoid schizophrenia, 30 (23%) had manic bipolar, and 10 (8%) had depressed bipolar disorders. The coefficient alpha for the BSI was .96, and its one-week test-retest reliability for a subsample of 15 inpatients was 0.88, p < 0.001. The BSI total scores were positively correlated with having ever attempted suicide, r = 0.46, p < 0.001. According to the BSI, 36 (28%) patients were classified as current suicide ideators. The results were discussed as supporting the use of the BSI with inpatients who are diagnosed with schizophrenia, schizoaffective, or bipolar disorders.

Convergent validity of the Beck depression inventory-II with the reynolds adolescent depression scale in psychiatric inpatients

The Beck Depression Inventory-II (BDI-II; Beck, Steer, & Brown, 1996) and the Reynolds Adolescent Depression Scale (RADS; Reynolds, 1987) were administered to 56 female and 44 male psychiatric inpatients whose ages ranged from 12 to 17 years old. The Cronbach coefficient alpha(s) for the BDI-II and RADS were, respectively, .92 and .91 and indicated comparably high levels of internal consistency. The correlation between the BDI-II and RADS total scores was .84,p <.001. Binormal receiver-operating-characteristic analyses indicated that both instruments were comparably effective in differentiating inpatients who were and were not diagnosed with a major depressive disorder; the areas under the ROC curves for the BDI-II and RADS were, respectively, .78 and .76. The results (a) indicate that the BDI-II and the RADS have similar psychometric characteristics and (b) support the convergent validity of the BDI-II for assessing self-reported depression in adolescent inpatients.

Effectiveness of Beck Depression Inventory-II subscales in screening for major depressive disorders in adolescent psychiatric inpatients

The Beck Depression Inventory-II (BDI-II) was administered to 45 male and 55 female psychiatric inpatients who were 12 to 17 years old, and the Mood Module from the Primary Care Evaluation of Mental Disorders (PRIME-MD) was used to determine whether these patients met criteria for a diagnosis of a DSM-IV major depressive disorder (MDD). Binormal receiver-operating-characteristic (ROC) analyses found that BDI-II total scores, Cognitive subscale scores, Noncognitive subscale scores, and embedded BDI FastScreen for Medical Patients subscale scores were comparably effective in differentiating inpatients who were and were not diagnosed with a MDD; the areas under the ROC curves were, respectively, .92 (95% confidence interval [CI]: .85-.96), .90 (95% CI: .82-.95), .90 (95% CI: .83-.95), and .90 (95% CI: .83-.95).

An examination of interrater reliability for scoring the Rorschach Comprehensive System in eight data sets

In this article, we describe interrater reliability for the Comprehensive System (CS; Exner. 1993) in 8 relatively large samples, including (a) students, (b) experienced re- searchers, (c) clinicians, (d) clinicians and then researchers, (e) a composite clinical sample (i.e., a to d), and 3 samples in which randomly generated erroneous scores were substituted for (f) 10%, (g) 20%, or (h) 30% of the original responses. Across samples, 133 to 143 statistically stable CS scores had excellent reliability, with median intraclass correlations of.85, .96, .97, .95, .93, .95, .89, and .82, respectively. We also demonstrate reliability findings from this study closely match the results derived from a synthesis of prior research, CS summary scores are more reliable than scores assigned to individual responses, small samples are more likely to generate unstable and lower reliability estimates, and Meyer's (1997a) procedures for estimating response segment reliability were accurate. The CS can be scored reliably, but because scoring is the result of coder skills clinicians must conscientiously monitor their accuracy.

Assessment of disordered thinking in children and adolescents: the rorschach perceptual-thinking index

The new Rorschach Perceptual-Thinking Index (PTI; Exner, 2000a, 2000b) was designed to assess thought disorders more accurately than the Schizophrenia Index (SCZI; Exner, 1993). Using a sample of child and adolescent inpatients, we examined the relation of Rorschach variables (PTI, SCZI, M-, and X- %) to thought disorder indexes on a behavior rating scale (Behavior Assessment System for Children; Reynolds & Kamphaus, 1992) and a self-report measure (Personality Inventory for Youth; Lachar & Gruber, 1995). Results indicate that, when used in a categorical manner, the PTI differentiated between those patients with and without elevated thought disorder scores on the other measures. Of all Rorschach variables, M- was most related to the other measures, indicating that this variable may be a particularly robust indicator of thought disorder among children and adolescents.

Evidence for the construct validities of the Beck Youth Inventories with child psychiatric outpatients

To provide further information about the construct validities of the Beck Youth Inventories of Emotional and Social Impairment, these inventories were administered to 35 female and 65 male outpatients whose ages ranged from 7 to 12 years and who were diagnosed with various psychiatric disorders. The Children's Depression Inventory was also administered, and the children were rated by a parent with the Conners' Parent Rating Scale-Revised: Short Form. The scores on the former inventory were more positively correlated with the scores on the Beck Youth Depression Inventory (r =.81, p<.001) than with scores on the four other Beck Youth Inventories, and those on the Conners Oppositional scale were comparably correlated with the scores on the Beck Youth Disruptive Behavior (r=.49, p<.001) and Anger (r=.41, p<.001) Inventories. These latter correlations were higher than those for scores on the Oppositional scale with the scores on the three other Beck scales.

Screening for major depressive disorders in adolescent psychiatric inpatients with the mood modules from the Primary Care Evaluation of Mental Disorders and the Patient Health Questionnaire

The mood modules from the Primary Care Evaluation of Mental Disorders (PRIME-MD) and the Patient Health Questionnaire (PHQ) were administered to 17 (52%) female and 16 (48%) male adolescent (13-17 years old) psychiatric inpatients. The internal consistencies of both were good (KR-20 for PRIME-MD=.80, Cronbach coefficient alpha for Patient Health Questionnaire=.85). The correlation between the PRIME-MD and Patient Health Questionnaire total scores was .87 (p<.001), and the point-biserial correlation of both questionnaires' total scores with being diagnosed with a Major Depressive Disorder was .54 (p<.001). Both mood modules appeared to be equally effective in screening for a Major Depressive Disorder.

Substance Dependence Severity Scale: reliability and validity for ICD-10 substance use disorders

The Substance Dependence Severity Scale (SDSS) is a semistructured interview that assesses the severity of the DSM-IV diagnoses of dependence and abuse and the ICD-10 diagnoses of substance dependence and harmful use across a wide range of substances. Previous research has demonstrated that the SDSS' DSM-IV dependence scales are reliable and valid indicators of diagnostic severity. However, the ICD-10 scales have not been psychometrically tested. This study investigated the test-retest reliability, internal consistency, diagnostic concordance, and concurrent validity of the SDSS' ICD-10 dependence and harmful use scales in 180 (112 male and 68 female) treated substance users. Test-retest reliabilities for the ICD-10 dependence scales ranged from good to excellent for alcohol, cocaine, heroin, and cannabis. Test-retest reliabilities for the SDSS' ICD-10 harmful use scales were in the good range for alcohol, cocaine, and heroin and the poor to fair range for cannabis. Internal consistency, diagnostic concordance, and concurrent validity results were comparable to the test-retest findings. These results support the use of the SDSS for assessing the severity of the ICD-10 dependence and harmful use diagnoses.

Stages of Change Assessments in Alcohol Problems: Agreement Across Self- and Clinician-Reports

A number of self-report scales and "algorithms" have been developed to measure stage of change in alcohol problems. These methods rely on client self-reports, but an alternative approach is to use clinician judgments. The purpose of this investigation was to compare approaches including a newly developed Readiness to Change Questionnaire - Clinician Version (RCQ-CV). Clients being assessed for alcohol treatment (N = 64) completed SOCRATES, the Readiness to Change Questionnaire (RCQ), a social desirability scale, and a stage of change algorithm. Clinicians completed the RCQ-CV and provided a simple assessment of stage of change. The agreement among the alternative methods was generally good with the continuous measures, including agreement between scales, between clients and clinicians, and between experienced clinicians and trainees. Agreement among categorical stage assignments was poor. The RCQ-CV shows promise as a clinical and research tool.

Tactual performance test trials: psychometric properties of the blocks-per-minute scores

Internal consistency reliabilities were calculated for the Tactual Performance Test blocks-per-minute scores for the Preferred Hand (n=298), Nonpreferred Hand (n=302), and Both Hands (n=314) trials, and Total Time. Reliabilities are reported for the total sample and three groups of normal, alcoholic, and undiagnosed patients sent for assessment. The reliabilities ranged from .6102 to .9232. Only three of the discriminate indexes were poor.

Assessment of reliability in the clinical evaluation of depressive symptoms among multiple investigators in a multicenter clinical trial

The objective of this work was to determine the severity of depressive symptoms when multiple clinical examiners evaluate a single subject, as preparatory to their participation as evaluators in a clinical trial. Using the 17-item Hamilton Depression Rating Scale (HDRS), 37 psychiatrists independently assessed the videotape of a patient with symptoms of depression. A new measure for the detection of multiple examiners not in consensus (DOMENIC) was used to identify scale items with low reliability and raters with low inter-rater reliability, from among the remaining raters. Overall inter-rater agreement on the full HDRS was 'excellent' (97%). All raters but one showed adequate agreement both on individual items and on total scores. Two of the 17 HDRS symptomatology items had unacceptable levels of inter-rater scoring variability (<70% agreement). The use of DOMENIC allows for the detection of items of low inter-rater reliability and identification of raters that deviate from the group's ratings prior to the beginning of a clinical trial.

Psychometric characteristics of the conceptions of mathematics questionnaire

This study describes the psychometric characteristics of the 19-item Conceptions of Mathematics Questionnaire for a total of 158 students (86 women and 72 men). The coefficient alpha of internal consistency reliability was .75. Principal components analysis with varimax rotation indicated a two-component solution could be extracted. The two theoretically meaningful dimensions were fragmented conceptions (alpha = .80) and cohesive conceptions (alpha = .80). The former entails seeing mathematics as number rules and formulae to be used to solve problems. Students who hold this conception use rote learning and memorization. In contrast, the latter entails seeing mathematics as a complex logical system for solving complex problems. Students with such a conception approach learning to attain, develop, and apply knowledge.

Assessment of health status and quality of life outcomes for children with asthma

Increasing interest has been directed to understanding health outcomes associated with pediatric disease processes, including asthma. Salient areas of interest to health outcomes research include the child's and parent's subjective experience with the disease, a concept most often identified as quality of life. Quality of life reports fit within a broader scope of outcome measures embodied in the concept of children's health status. This article provides a description for how a child's health status can be understood theoretically, from a research perspective and in clinical practice. Emphasis is directed to how information obtained from both the child and parent is critical to outcomes research and clinical practice. Unique methodologic problems in assessing child health outcomes such as the challenge of understanding how the child's changing cognitive development may have an impact on responses to outcome measures and the role of contextual variables such as family characteristics are discussed. A variety of subjective and objective outcome measures currently exist that may be used in research on children with asthma. Practical guidelines for implementing outcomes research for children with asthma are presented. Clinical researchers must use multiple outcome measures for assessing asthma characteristics, including psychosocial characteristics, which have an impact on adherence and treatment regimens.

Evaluating geriatric medical outpatients with the Beck Depression Inventory-Fastscreen for medical patients

To ascertain how effective the seven-item Beck Depression Inventory-FastScreen for medical patients (BDI-FS) was in screening geriatric (> 55 years old) patients for depression, the BDI-FS and the 15-item Geriatric Depression Scale (GDS-S) were administered to 33 (44%) male and 42 (56%) female outpatients who were scheduled for routine office visits by physicians specializing in geriatric medicine. The internal consistency of the BDI-FS was high (coefficient alpha = 0.83), and it was positively correlated with the GDS-S, r = 0.81, p < 0.001. The BDI-FS scores were not related to sex, age, ethnicity, or type of medical diagnosis, but were positively correlated with a diagnosis of depression (r = 0.49, p < 0.001) and being prescribed an antidepressant (r = 0.55, p < 0.001). A BDI-FS cut-off score of four and above had 100% sensitivity and 84% specificity rates, respectively, for identifying patients who were and were not diagnosed with depression.

The reliability and validity of the inventory to diagnose depression in alcohol-dependent men and women

PURPOSE

This study examined the reliability and validity of the Inventory to Diagnose Depression (IDD) in alcohol-dependent men and women. The IDD is a self-report instrument that provides a continuous score reflecting depression severity and a DSM-IV major depression diagnosis (MDD).

METHODS

Participants (N = 57) were administered the IDD, Beck Depression Inventory (BDI), and the mood module of the Structured Clinical Interview for the DSM (SCID).

RESULTS

Internal reliability and item-total correlations were generally good and the IDD severity score correlated highly with the BDI. The diagnostic performance of the IDD using the DSM-IV scoring algorithm was good overall but excellent for currently abstinent participants and fair for participants who had recently consumed alcohol. The IDD cut-off score for identifying cases of depression appears stringent compared to the BDI and SCID.

IMPLICATIONS

The present investigation provides some support for the use of the IDD with abstinent alcoholic outpatient samples when a self-report diagnostic instrument is desirable. For a current drinker, a positive IDD does not distinguish between an alcohol-induced depression and MDD.

Semantic response consistency and protocol validity in structured personality assessment: the case of the NEO-PI-R

In this study we tested the hypothesis that groups of NEO Personality Inventory-Revised (NEO-PI-R; Costa & McCrae, 1992a) protocols identified as potentially invalid by an inconsistency scale (INC; Schinka, Kinder, & Kremer, 1997) would show reduced reliability and validity according to a series of psychometric tests. Data were obtained from 2 undergraduate student samples, a self-report group (n = 132) who provided NEO-PI-R self-ratings on 2 occasions separated by a 7- to 14-day interval and an informant group (n = 109) who provided ratings of well-known friends or relatives on 2 occasions separated by a 6 month interval. INC scores from the Time 1 protocols were used to divide these samples into low, moderate, and elevated inconsistency groups. In both samples, these 3 groups showed equivalent levels of reliability and validity as measured by: contingency coefficients for the 20 INC item responses across occasions; test-retest intraclass correlations of NEO-PI-R domain scores; convergent correlations with Goldberg's (1992) Bipolar Adjective Scale scores; and discriminant correlations between the 5 NEO-PI-R domain scores. The similarity of results across self-report and informant assessment contexts provides additional evidence that semantic consistency approaches to assessing protocol validity may overestimate the prevalence of random or careless response behavior in standard administration conditions. Several theories are discussed that accommodate the existence of valid inconsistency in structured personality assessment.

The stereotyped behavior scale: psychometric properties and norms

The Stereotyped Behavior Scale (SBS) is an empirically developed behavior rating scale for adolescents and adults with mental retardation (Rojahn, Tassé & Sturmey, 1997). Since the original publication, one item was deleted and two items were merged, leaving 24 items. In an additional change, severity scales were added to the frequency scales. In this paper, psychometric properties and (relative) norms for the new SBS are presented. In the psychometric study, 45 adults with mental retardation from a residential facility participated. Of these, 15 were selected for high-rates or very severe forms of stereotyped behaviors, 15 for mild to moderate rates or less severe stereotypies, and 15 for the low rates or absence of stereotyped behaviors. Direct care staff familiar with the participants completed the SBS and the "Stereotypy" subscale of the Aberrant Behavior Checklist-Residential (ABC-R) (Aman, Singh, Stewart & Field, 1985). For 15 participants, two raters independently completed the SBS. In addition, 45-min direct behavior observations were conducted on 16 participants. After approximately four weeks, the instruments were completed a second time by the same raters. As for reliability, the SBS frequency and severity scale total scores yielded test-retest intraclass coefficients (ICC) of 0.93 and 0.71, ICC interrater agreement of 0.76 and 0.75, and each had an internal consistency a of 0.91. For criterion validity, the SBS frequency and severity scores correlated with the ABC-R "Stereotypy" score at 0.80 and 0.84 (Pearson r), with systematic behavior observations at 0.50 and 0.65 (Pearson r), and with the a priori classification at 0.50 and 0.65 (Spearman p). From a previous data set of 550 individuals with stereotypic behavior, normative data (percentile ranks and T-scores) were derived. The data were presented in two tables, one showing a breakdown of gender by age groups, and the second one of age groups by level of functioning.

Assessing positive and negative symptoms in outpatients with schizophrenia and mood disorders

The Positive and Negative Syndrome Scale (PANSS) was developed to assess symptomatology in inpatients with schizophrenia. We examined its reliability and validity among outpatients with schizophrenia (N = 75) and mood disorders (N = 61). Because the hypothesized three-scale structure of the PANSS has not been supported by existing research, we also examined its factor structure. Interrater reliability for individual items and the positive and negative scales was demonstrated. Evidence supported the internal consistency of each scale in the overall sample and the schizophrenia group but was mixed among those with mood disorders. PANSS scores were higher in the schizophrenia group. These scores, in turn, were lower than those generally reported among inpatients with schizophrenia, providing known-groups validity evidence. Four of five factors were similar to those reported among inpatients with schizophrenia. Together, these results support the use of the PANSS among outpatients and reinforce existing support for assessing positive and negative symptoms in mood disorders.

Internal consistency reliability of the tactual performance test trials

Internal consistency reliabilities were calculated for the Tactual Performance Test Preferred Hand (n=300), Nonpreferred H and (n=302), and Both Hands (n=314) trials, and Total Time. Reliabilities are reported for the total sample and three groups: normal, undiagnosed patients sent for assessment, and alcoholic persons. The reliability coefficients ranged from .59 to .90.

Tactual Performance Test: internal consistency reliability of the memory and location scores

Internal consistency reliabilities were computed for the Tactual Performance Test Memory and Location scores (N=602). After adjusting for unequal item difficulty, the reliabilities for Memory and Location were .69 and .79, respectively.

A replication of Rorschach and MMPI-2 convergent validity

We replicated prior research on Rorschach and MMPI-2 convergent validity by testing 8 hypotheses in a new sample of patients. We also extended prior research by developing criteria to include more patients and by applying the same procedures to 2 self-report tests: the MMPI-2 and the MCMI-II. Results supported our hypotheses and paralleled the prior findings. Furthermore, 3 different tests for methodological artifacts could not account for the results. Thus, the convergence of Rorschach and MMPI-2 constructs seems to be partially a function of how patients interact with the tests. When patients approach each test with a similar style, conceptually aligned constructs tend to correlate. Although this result is less robust, when patients approach each test in an opposing manner, conceptually aligned constructs tend to be negatively correlated. When test interaction styles are ignored, MMPI-2 and Rorschach constructs tend to be uncorrelated, unless a sample just happens to possess a correlation between Rorschach and MMPI-2 stylistic variables. Remaining ambiguities and suggestions for further advances are discussed.

Substance Dependence Severity Scale (SDSS): reliability and validity of a clinician-administered interview for DSM-IV substance use disorders

No existing diagnostic interview assesses severity of dependence based on DSM-IV criteria across a range of substances. The Substance Dependence Severity Scale (SDSS) was designed to serve this purpose, consisting of substance-specific scales of both severity and frequency of DSM-IV criteria. This study investigated the reliability and validity of the SDSS. The test-retest reliability of the SDSS in 175 (112 male and 63 female) treated substance users ranged from good to excellent for alcohol, cocaine, heroin and sedatives (interclass correlation coefficients (ICCs)=0.75-0.88 for severity, 0.67-0.85 for frequency). Results for cannabis were lower, ranging from fair to good (ICCs=0.50-0.62). Results for joint rating and internal consistency reliability were comparable to test-retest findings. In addition to indicators of concurrent validity, scale applications are presented and discussed.

Use of the Beck Depression Inventory-II with depressed geriatric inpatients

To provide information about the clinical utility of the Beck Depression Inventory-II (BDI-II) [Beck, A.T., Steer, R.A., & Brown, G.K. (1996b). Manual for the Beck Depression Inventory-II. San Antonio, TX: Psychological Corporation] with geriatric inpatients, the BDI-II was administered to 130 psychiatric inpatients who were 55 years old or above and who were diagnosed with principal DSM-IV major depressive disorders (MDD) (N = 85, 65%) or adjustment disorders with depressed mood (N = 45, 35%). The internal consistency of the BDI-II was high (coefficient alpha = 0.90), and its total score was not significantly related to sex, age, or ethnicity. An iterated maximum-likelihood factor analysis found the Cognitive and Noncognitive dimensions which have been reported for the BDI-II by Steer and co-workers (Steer R.A., Ball R., Ranieri W.F., & Beck A.T. (1999). Dimensions of the Beck Depression Inventory-II in clinically depressed outpatients. Journal of Psychopathology and Behavioral Assessment, 55, 117-128) in a younger sample of clinically depressed psychiatric outpatients. The mean BDI-II total score of the 85 geriatric inpatients with MDD was also comparable to that of 42 younger (< or = 54 years old) inpatients with MDD. The results were discussed as supporting the use of the BDI-II with clinically depressed geriatric inpatients.

Measuring psychosocial recovery after traumatic brain injury: psychometric properties of a new scale

OBJECTIVES

To determine the psychometric properties of the Sydney Psychosocial Reintegration Scale (SPRS), an instrument developed to quantify disability and handicap in persons with traumatic brain injury (TBI).

DESIGN

Descriptive correlational study.

SETTING

Brain Injury Rehabilitation Unit and Brain Injury Outpatient Clinic.

PARTICIPANTS

Two samples, a "subacute" group (n = 20) and a "long-term" group (n = 40), were studied to examine responsiveness (subacute group), reliability, and validity (long-term group) of the SPRS.

MAIN OUTCOME MEASURE

The SPRS is a 12-item questionnaire measuring three domains of everyday living commonly disrupted after severe TBI: occupational activities, interpersonal relationships, and independent living skills.

PROCEDURE

Patients in the subacute group were rated with the SPRS by a clinician at admission to the rehabilitation unit and again three months later or at discharge from the unit (whichever occurred first). For individuals from the long-term group attending the outpatient clinic, a close relative was interviewed with the SPRS and other validating measures. The SPRS was readministered one month later.

RESULTS

Internal consistency of the SPRS was high (alpha coefficient = .90), as was agreement between raters and stability over a one-month period (r(i) = .95 and .90, respectively). Reliability and stability coefficients for the three domains of the scale were also high, ranging from.86 to.94 for reliability and.77 to.93 for stability. Preliminary evidence for construct validity was established with a number of standard instruments, with evidence of both convergent and discriminant construct validity from the Sickness Impact Profile (SIP). The SPRS was sensitive to group differences on the Glasgow Outcome Scale (GOS) and to changes occurring during the period of active recovery.

CONCLUSIONS

The results suggest that the SPRS has sound psychometric properties, being a reliable, stable, sensitive, and valid instrument. It is potentially useful in both clinical and research settings.

The 2-year test-retest reliability of the Psychopathy Checklist Revised in methadone patients

The 2-year test-retest reliability of the Psychopathy Checklist-Revised (PCL-R) was examined in 200 men and 25 women methadone patients. Stability of the PCL-R was generally good whether it was evaluated as a dichotomous or dimensional measure. Utilizing a diagnostic cutoff score of 25 or more the intraclass correlation coefficients (ICCs) were.48 for men and.67 for women. For the Total PCL-R score ICCs were.60 and.65 for men and women, respectively. Factor 1 was more reliably measured in women compared to men (.63 vs.43). For men, Factor 1 was significantly less reliable than Factor 2 or the Total score. For women, Factor 2 was significantly less reliable than the Total PCL-R score or Factor 1.

Screening for major depression disorders in adolescent medical outpatients with the Beck Depression Inventory for Primary Care

PURPOSE

To ascertain the psychometric characteristics of the Beck Depression Inventory for Primary Care (BDI-PC) among adolescents (12-17 years old) scheduled for health maintenance examinations, and to determine the effectiveness of the BDI-PC in screening the adolescents for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, major depression disorders (MDD).

METHODS

The BDI-PC was administered to 50 male and 50 female adolescents who received pediatric health maintenance examinations. The diagnosis of MDD was established with the Mood Module from the Primary Care Evaluation of Mental Disorders.

RESULTS

The internal consistency of the BDI-PC was high (Cronbach alpha = .88), and it was not significantly associated with gender, ethnicity, age, or having a medical disorder. A cutoff score of > or = 4 had both 91% sensitivity and specificity rates for identifying adolescents with and without MDD.

CONCLUSIONS

The BDI-PC is a useful instrument for screening for clinical depression in adolescents receiving routine medical examinations.

Internal and temporal reliability estimates for informant ratings of personality using the NEO PI-R and IAS. NEO Personality Inventory. Interpersonal Adjective Scales

This study examines the internal consistency and temporal stability of informant ratings from two widely used instruments for normal personality assessment, the revised NEO Personality Inventory (NEO PI-R) and the Interpersonal Adjective Scales (IAS). Well-known adult targets were selected by 109 undergraduate students and rated on two occasions separated by a 6-month interval. With few exceptions, estimates of internal consistency are adequate to good for both instruments. NEO PI-R domain scores yield coefficient alphas ranging from .89 to .96, with a median of .80 for the 30 facet scales. IAS octant scales show coefficient alphas ranging from .83 to .92. Retest Pearson correlations are above .70 for each of the NEO PI-R domain scores and both IAS axis coordinates, and intraclass correlations are above .60 for all scales from both instruments. Score changes were small but statistically significant for three of the five NEO PI-R domains at retest. The retest stability of IAS type classifications varies as a function of the extremity of the associated octant scores.

The art of assessment in psychology: ethics, expertise, and validity

Psychological assessment is a hybrid, both art and science. The empirical foundations of testing are indispensable in providing reliable and valid data. At the level of the integrated assessment, however, science gives way to art. Standards of reliability and validity account for the individual instrument; they do not account for the integration of data into a comprehensive assessment. This article examines the current climate of psychological assessment, selectively reviewing the literature of the past decade. Ethics, expertise, and validity are the components under discussion. Psychologists can and do take precautions to ensure that the "art" of their work holds as much merit as the science.

Use of the Beck Depression Inventory for Primary Care to screen for major depression disorders

To ascertain how effective the Beck Depression Inventory for Primary Care (BDI-PC) was in screening for DSM-IV major depression disorders (MDD) in outpatients who were scheduled for routine office visits with physicians specializing in internal medicine, the BDI-PC was administered to 60 male and 60 female outpatients. The internal consistency of the BDI-PC was high (alpha 0.85), and the Mood Module from the Primary Care Evaluation of Mental Disorders was used to diagnose MDD. The BDI-PC scores were not significantly correlated with sex, age, ethnicity, or total number of medical diagnoses. A BDI-PC cutoff score of 4 and above yielded 98% maximum clinical efficiency with 97% (95% CI 82%-99%) sensitivity and 99% (95% CI 94%-99%) specificity rates, respectively, for identifying patients with and without MDD. The BDI-PC is discussed as an effective case-finding instrument for screening primary care patients for MDD.