Describes a list of attributes of instructional materials based on a review of instructional design literature that was validated and found reliable through a series of studies. Four categories of attributes are presented: (1) instructional design; (2) language, including semantic and syntactic structures; (3) presentation, including layout; and…

The validity of the schizophrenia subscale of the Psychopathology Instrument for Mentally Retarded Adults (PIMRA) was evaluated with 65 adults having mild to moderate mental retardation as well as either schizophrenia, depression, or no psychopathology. Univariate and multivariate analyses were conducted, as were interrater reliability analyses.…

A new questionnaire instrument, the Life Satisfaction Index for Adolescents (LSIA), has been developed for adolescents with Duchenne muscular dystrophy (DMD). This article reviews the conceptual basis of the LSIA, its development, and its reliability and validity (established with 15 male adolescents with DMD). (DB)

Method effects as a source of construct invalidity were evaluated for parent, teacher, and child ratings of problem behaviors among 489 children and adolescents with serious emotional disturbances. Multitrait multimethod analysis indicated large method effects for each rater. Such effects may be measurement artifact, situational differences, or…

Describes the core constructs of attachment theory, namely, the attachment system and secure-base behavior. Discusses contextual factors thought to be crucial in development of individual differences in attachment, especially maternal sensitivity, and considers child characteristics, especially temperament, that may contribute to the attachment…

Studies the statistical validation of a multiple-choice test designed to assess instructional design competency. Compares test results of instructional design professionals, graduate and nongraduate education students, and graduate and nongraduate noneducation students. Results indicate that the test accurately sorted respondents into their…

Examined the validity of the parent and child scales of the French version of the Parenting Stress Index (PSI). Results suggest the two main factors of the PSI represent valid and relatively independent sources of information, and that the PSI may be particularly useful in assessing combinations of stressors, which appear to be harmful for the…

Examines possible relationships between self-efficacy for avoiding marijuana use and theoretically related measures in a sample of 161 men and 51 women who sought marijuana cessation treatments. Predictive validity was stronger for frequency of posttreatment use than for abstinence status. Discusses the need for better assessment of the efficacy…

This commentary on Steven Heckler (EC 608 725) reviews qualitative and quantitative studies of facilitated communication (FC), and examines FC and sexual abuse allegations involving individuals with autism. It concludes that the mounting evidence against FC is convincing but that FC should not be eliminated as a possible augmentative communication…

The use of standardized psychoeducational diagnostic instruments to identify learning disabilities was evaluated with 19 students (ages 7 to 13) with sensorineural hearing impairments. Students with hearing impairment were found to demonstrate learning disabilities with a frequency similar to that found in students with normal hearing, suggesting…

Examination of 53 children with autism supported the validity of the subtypes "aloof" and "active-but-odd" as predictors of behavior across language/communication, reciprocal social interaction, and stereotyped behavior/restricted interest domains. Partial support for an intermediate, "passive" subtype was garnered. (Author/JDD)

Factor structure and predictive validity of a measure of vanity-motivated overspending were investigated based on a sample of 2,030 individuals. Confirmatory factor analysis supports the relationship between vanity and poor spending habits, but further refinement of the scale is warranted. (SLD)

Exploratory and confirmatory factor analyses provide evidence for the construct validity of the five subscales of a parallel Portuguese language version of the Dimensions of Self-Concept scale Form H. Subjects were 159 female and 236 male Brazilian college students. (SLD)

The diagnostic decision-making standards used by practicing clinicians to determine language impairment were investigated. Results showed significant interrater agreement among the 27 clinicians' decisions and moderate intrarater reliability within clinician's decisions. Most of the clinicians' diagnostic decision-making standards could be modeled…

Reports study of 288 graduate psychology majors to determine what variables correlated with grade point averages in psychology. Reports three clusters of significant variables: (1) high school grades in verbal areas; (2) achievement in college general studies courses; and (3) mathematics aptitude and achievement in college. (CFR)