In this article, the author reviews the Wechsler Intelligence Scale for Children--Four Edition Spanish (WISC-IV Spanish), an individually administered measure of intelligence for Spanish-speaking children who are English language learners and relatively new to American culture. The WISC-IV Spanish, like its English counterpart, the WISC-IV, is…

The "Pervasive Developmental Disorder Screening Test-II (PDDST-II)--Early Childhood Screener for Autistic Spectrum Disorders" is a clinical screening tool for pervasive developmental disorders (PDD) or autism spectrum disorders (ASD) designed for use by nonspecialist clinicians. It was designed to differentiate children as young as 18 months who…

The Psychological Processing Checklist (PPC) is a teacher-completed rating scale published by Multi-Health Systems in North Tonawanda, New York. The checklist was published in 2003 along with a technical manual (Swerdlik, Swerdlik, & Kahn, 2003). The 35-item PPC purports to measure difficulties with psychological processing among children in…

This paper describes the development of the CAOS test, designed to measure students' conceptual understanding of important statistical ideas, across three years of revision and testing, content validation, and reliability analysis. Results are reported from a large scale class testing and item responses are compared from pretest to posttest in…

It is of major importance to use psychological tests and questionnaires that are carefully constructed so that their reliability and validity can be determined in different (sub)cultures (Campbell & Tirri, 2004). However, a necessary prerequisite for this is the development of solid conceptual constructs. Otherwise, the researcher runs into the…

We obtained data from pre- and postcourse questionnaires given in an Introduction to the Psychology Major course taught for 10 semesters and compared these data with institutional outcomes concerning the students' last known major and their graduation status. We found the questionnaire reliably measured (a) vocational identity, (b) knowledge of…

The Childhood Asperger Syndrome Test (CAST) is a 37-item parental self-completion questionnaire designed to screen for high-functioning autism spectrum conditions in epidemiological research. The CAST has previously demonstrated good accuracy for use as a screening test, with high sensitivity in studies with primary school aged children in…

Conditional item independence, also known as local independence, is necessary for the accurate estimation of item parameters within item response theory (IRT). Given that the condition of local independence will be violated to at least some degree when unidimensional models are used to represent multidimensional data, it is important to study the…

The relevance of assessing attention or concentration skills for personnel selection is discussed, and how a person's interpersonal characteristics are influenced by and influence attentional skills is explored. Scales in the Theory Attentional and Interpersonal Style (TAIS) inventory developed by Robert Nideffer are described. The interaction of…

It is incorrect to say "the test is reliable" because reliability is a function not only of the test itself, but of many factors. The present paper explains how different factors affect classical reliability estimates such as test-retest, interrater, internal consistency, and equivalent forms coefficients. Furthermore, the limits of classical test…

The Listener Preference Profile (LPP) was designed to identify habitual listening responses. Items for the LPP were generated from listening behaviors identified from a systematic review of the listening literature and modified based on administration to several pilot groups. Results of factor analyses identified four clusters (people-, content-,…

The reliability of the Students' Views of an Ideal Student Questionnaire was studied. The questionnaire consists of 26 characteristics of a quality student. The subjects were 88 volunteers (33 males and 55 females), enrolled in various classes at a state university, who responded to the questionnaire twice within 10 days. Subjects included 35…

The concept of the "voice" as developed by Robert W, Firestone (1984 and later) has been hypothesized as an essential mechanism in self-destructive behavior in general and suicide in particular. This study applies the theory of the voice to the development of the Firestone Voice Scale for Self-Destructive Behavior (FVSSDB). The FVSSDB…

The purpose of this paper is to examine the nature of discrepancy score phenomena of the Myers-Briggs Type Indicator (MBTI), as related to internal consistency and construct validity of the instrument. Data were collected from 140 university research managers. The data suggest internal consistency problems: only 37.3 percent of the subjects…

The study compared differences and similarities between WISC and WISC-R scores for 48 ten- and thirteen-year-old educable mentally retarded students, who were matched according to sex and race. Results suggest that many children classified as "Borderline" or slightly above the WISC will be classified as "Mentally Deficient" by…