A study tested the validity of the Diagnostic Assessment for the Severely Handicapped-II (DASH-II) for determining the presence of mania (bipolar disorder) in 22 individuals with severe mental retardation. Results found the mania subscale to be internally consistent and able to be used to classify manic and control subjects accurately. (Author/CR)

Provides psychometric information on the second edition of the Beck Depression Inventory (BDI-II) (A. Beck, R. Steer, and G. Brown, 1996) for internal consistency, factorial validity, and gender differences. Results indicate that the BDI-II is a stronger instrument than its predecessor in terms of factor structure. (SLD)

Hearing in Noise Test (HINT) list equivalency was examined using 24 listeners (ages 60 to 70) with sensorineural hearing impairments. Four speech conditions were tested, including a quiet condition and three noise conditions. Results found that for the three noise conditions, all lists were within 2dB of the means, indicating list equivalency.…

A study involving 120 school-aged children that investigated the concurrent validity of measures of written language found that the Wechsler Individual Achievement Test Written Expression subtest correlates moderately with the Written Expression subtest of the Peabody Individual Achievement Test-Revised and the Spontaneous Writing Quotient of the…

This study examined the validity and reliability of the Pre-school Behaviour Checklist (PBCL) for Turkish nursery school children. Data were obtained from 902 children, 24 to 82 months old, attending state or private nursery schools. Findings suggested that the PBCL has psychometric properties comparable to the British sample and could be used…

A study investigated the validity and reliability of a new instrument for assessing the wellness lifestyles of Upward Bound students. Subjects were 42 students from five high schools using the program. The study examined 14 variables, including total scores, 10 subscales, and three demographic variables (age, race, gender), and concluded that the…

A study investigated the effectiveness of a phenotypic checklist for identifying 110 males with fragile X syndrome and 79 controls, matched for age, level of cognitive development, and social adaptation. Results indicated that those boys who are likely to be diagnosed as having fragile X syndrome can be identified. (Contains references.)…

Describes short-form versions of the MacArthur Communicative Development Inventories (CDIs) and their development, summarizes newly available normative data and psychometric properties of the instruments, and discusses research and clinical applications. (Author/VWL)

The utility of the Test for Severe Impairment was studied with 60 older persons who had Down Syndrome. Construct validity, test-retest reliability, and interrater reliability were established for the full study group and for subgroups based on degree of mental retardation and dementia status. Some possible applications and limitations of the test…

Created a teaching effectiveness rating instrument for use by students at Rand Afrikaans University. Analyzed the questionnaire's reliability and validity and found it to be a useful instrument for formative teaching assessment. (EV)

Two studies are reported demonstrating the reliability, validity, and clinical utility of the Language Development Survey (LDS) as a screening tool for the identification of expressive language delay in toddlers. The LDS test-retest reliability was .97. The LDS also correlated highly with other measures and the LDS identified at-risk group scored…

States that standard scores are the numerical universal language for reporting and comparisons. Discusses what standard scores are, specifically, and why they are used, along with how the conversion assessment of raw scores to standard scores is accomplished. Provides contact information for those who would like to further their knowledge on the…

The extent to which testing practices complied with professional guidelines regarding reliability and validity evidence was studied in research appearing in American Psychological Association journals. Documentation of reliability and validity was reported for 20% of the 2,157 instruments studied in these papers. About half supported one or the…

A study tested the psychometric properties of the Stereotyped Behavior Scale, an empirically developed behavior rating scale for adolescents and adults with mental retardation. Forty-five adults with mental retardation and various rates of stereotypies participated. Results found the scale had high rates of reliability, validity, and interrater…

Reports on the design and development of the Parent Concerns Questionnaire, an instrument designed to obtain the views of mothers in general, and particularly depressed mothers, in families subject to child and family care intervention. Discusses the reliability and validity of the instrument. (JPB)