Confirmatory factor analysis (CFA) was used to examine the underlying structure of negative symptoms of schizophrenia as measured by the Scale for the Assessment of Negative Symptoms (SANS). CFA results from the assessment of 401 patients were largely supported by CFA results from a second assessment of 345 patients. (SLD)

The usefulness of examining the structural validity of scores on multidimensional measures using nested hierarchical model comparisons was evaluated in 2 studies using the Social Problem Solving Inventory (SPSI) with samples of 464 and 216 undergraduates. Results support the conceptual model of the SPSI. (SLD)

The Kaufman Assessment Battery for Children - Korean (K-ABC-K) was developed to assess the intelligence and achievement of preschool and school-aged Korean children. This study examined the validity of the Sequential Processing, Simultaneous Processing and Achievement scales of the K-ABC-K. The factor analyses provided strong support for the…

The construct validity of the Category Test (W. C. Halstead, 1947) was studied for 308 adults with heterogeneous cognitive dysfunction. Factor analysis indicated that Category subtests load on three factors distinct from intelligence: (1) symbol recognition/counting; (2) spatial position reasoning; (3) and proportional reasoning. Clinical…

Used two investigations to assess competing interpretations of a racial identity measure. A meta analysis suggested that the measure's structure is less complex than the theory it is assumed to measure. Confirmatory analysis of two data sets likewise revealed that scale structure found in the data are more parsimonious than those suggested by…

Used three studies to examine a diagnostic questionnaire's psychometric properties. Results strongly supported the psychometric properties of the tool. Convergent validity and criterion validity were both supported by meaningful correspondences, and incremental validity was also supported in that the tool yielded more accurate diagnoses when…

Analysis of a dataset of 38,887 Spanish-speaking children aged 4-6 who took the Pre-Language Assessment Scales Espanol indicates serious concerns with test validity. The "non-non" label--nonverbal in both Spanish and English--may be an artifact of poor assessment. Policies requiring routine oral native-language assessment of…

Single construct validity is examined, and appropriate statistical tests are described when criterion information is available for: (1) examinees selected at random; (2) examinees selected on the basis of the current test; and (3) examinees selected using other measures of the latent construct. Discriminant validity is also discussed. (SLD)

Introduces the concept of telephone apprehension. Argues that the concept is potentially useful to management scholars. Reports results of five studies that yield a reliable and valid self-report instrument (the Telephone Apprehension Measure) for measuring telephone apprehension in college undergraduates, employed adults, and practicing managers.…

Content characteristics of 1,400 Graduate Record Examination (GRE) analytical reasoning items were coded for item difficulty and discrimination. The results provide content characteristics for consideration in extending specifications for analytical reasoning items and a better understanding of the construct validity of these items. (TJH)

A study investigated the appropriateness of the American College Testing Program's College Outcome Measures Program, conducted at the University of Tennessee, Knoxville, by applying the criterion of construct validity. Results indicated that while the test primarily measures individual differences, it is also sensitive to the effects of higher…

Uses data from 991 Mexican-Americans in six states to develop a nine-item acculturation measure based on respondent's language and self-definition as insider or outsider. Describes factor structure and construct validity. Contains 28 references. (SV)

Scores on the Einstein Assessment of School-Related Skills for 164 elementary-level children were correlated with reading and mathematics test scores, teacher ratings, and presence/absence of school-diagnosed learning difficulty. Results showed the Einstein was significantly related to achievement and generally predicted learning difficulty as…

Six distinguishable aspects of construct validity are discussed as they apply to performance assessment, emphasizing content, substantive, structural, generalizability, external, and consequential aspects. Taken together, these aspects provide a way to address validity questions in score interpretation and use. (SLD)

Assessment of practical objectives by means of a project which occurred in an operational Advanced level examination in the United Kingdom is analyzed for construct validity. As in previous research, low correlation were found between scores of (n=218) candidates on the project and on the other components of the examination. (18 references)…