Investigates the short-term stability of the Adjustment Scales for Children and Adolescents for 124 randomly selected children in grades kindergarten to grade 12. Significant test-retest stability coefficients were obtained and mean differences across the retest interval did not exceed .8 raw score points. Results were similar to those obtained in…

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…

Presents data from the development and testing of an instrument created to evaluate the oral health of nursing home residents by nursing personnel. Examination of 100 residents by dentists and 3 categories of trained nurses established statistically significant interrater reliability, suggesting that nursing staff can be taught to evaluate the…

This study compared fears and social anxiety in children with (n=57)and without (n=25) developmental disabilities, using self-ratings and parent ratings. Children without disabilities showed significantly higher consistency over time than children with disabilities. Correlations between parent and child ratings were fair to good. (DB)

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)

Describes five basic elements that need to be considered with every test: backwash; reliability, administrative concerns; validity; and ethics. These elements are discussed in relation to tests for students who are second language learners of English. (Author/VWL)

Describes development and testing of the Literacy Orientation Survey (LOS)--an instrument for assessing teachers' beliefs about literacy learning and classroom practices as related to constructivism. Finds while LOS has robust internal validity and reliability, questions remain about external validity of teachers' self-reports of their…

Study seeks to examine, for South African adolescents, the reliability of the Communities that Care Youth Survey of risk and protective factors for drug use and anti-social behavior, and the extent to which drug use can be predicted from community, family, school, and peer factors. Findings support use of the survey with slight revisions for South…

The Feelings about School (FAS) measure was used to examine factors associated with kindergartners' and first-graders' feelings about school. Findings provided support for the reliability and validity of the FAS for both groups. Students' feelings about school were associated with their academic skills, especially for first-graders. Relation of…

Revised the Community College Student Experiences Questionnaire for Australian university students. Tested the new Australian Quality of Student Experiences Scale on first-year students using a Rasch measurement model. Although 58 items were discarded, the final scale of 62 items had excellent psychometric properties. (EV)

This study investigated the stability of the four factors in the Quality of Life Questionnaire, an instrument often used in quality of life research for people with intellectual disabilities. Only three of the four factors were found to be stable, raising potential concern over the use of the measure in assessing service providers' effectiveness.…

This study obtained construct (factorial) validity, internal consistency reliability, and 1-year criterion coefficients for scores from the College Attention-Deficit/Hyperactivity Disorder (ADHD) Response Evaluation (CARE), an evaluation tool examining ADHD behaviors as reported by college students and their parents. Among the CARE variables,…