Describes the Scale of Service Learning Involvement, developed to validate a service-learning model of developmental processes experienced by students engaged in community volunteer work, from sporadic involvement to internalization of social responsibility, and to assess student outcomes. Reliability, concurrent validity, and contrasting group…

Discusses use of focus groups as qualitative research methodology and as reflection tool in service learning. Three focus groups at Vanderbilt University (Tennessee) assessed cognitive outcomes of service-learning and encouraged students' reflection on their experience. Focus group data were triangulated with survey data to assess validity of…

This study reports on the development and psychometric properties of a new 87-item Mathematics Information Processing Scale that explores learning strategies, metacognitive problem-solving skills, and attentional deployment. Results with 340 college students support the use of the instrument, for which factor analysis identified five theoretically…

Four threats to validity of an alternative objective test item format, the multiple-mark format, were studied with data from a state-mandated assessment with about 30,000 students at each of three grade levels. Reliability and validity coefficients show that the format has promise as an objective format that can be aligned with new curriculum…

Fifty-five mothers of young children with Down syndrome completed the Parenting Stress Index. Low internal reliability coefficient for the Adaptability/Plasticity Child Domain subscale was found. Factor analysis of the scale found that the Adaptability/Plasticity factor did not perform as a unidimensional structure, but provided information on…

Evaluation of the factor validity and reliability of the Aberrant Behavior Checklist (Japanese version) with 322 subjects (mean age 30) with moderate to profound mental retardation found most items loading on the same factors as in the original factor solution, high coefficient alphas across 5 subscales, high test-retest reliability, and…

Investigates whether exposure to discourse elements affects idea production in novice writers. Results indicate that students given discourse prompts generated significantly more ideas than those given purely motivational prompts and that they spent more time generating ideas, suggesting that instruction in discourse elements may prove beneficial.…

This article describes an application of a general outcome measurement system, Individual Growth and Development Indicators, with 68 preschoolers (ages 3-6). Results indicate the measures were easy to use; efficient in administration, scoring, and data interpretation; and provided valuable information for making early childhood education and…

This study evaluated the validity and reliability of performance portfolios in a preservice elementary mathematics/science methods class, assessing students' domain-strategic and general-learning strategic knowledge. Results supported performance portfolios as a valid method of assessing desired abilities of preservice teachers that can be…

Investigates performance differences on receptive vocabulary and general verbal reasoning ability of 206 Hualapai Indian children. Results indicate Hualapai children score significantly lower on both measures of verbal ability when compared to national norms. Findings provide a long-needed archival record of the Hualapai's English language…

Developed an abbreviated version of a life attitude measure that could be easily administered in a variety of clinical and research settings. Psychometric properties of the short form were robust, and it correlated highly with the original measure. The measure found that boys reported more injury-related behaviors than girls. (RJM)

Describes revision and expansion of the Conflict Tactics Scales, widely used to measure psychological and physical attacks on a partner in a marital, cohabitating, or dating relationship. The revised scales, with increased specificity, a new format, and measurements of sexual coercion and physical injury, show preliminary evidence of enhanced…

Differences between and interrelationships among reading and math achievement test scores for 269 students with learning disabilities were investigated to determine whether previous findings were replicable. Findings supported previous research that showed different achievement tests purporting to measure the same construct did not provide…

Describes a reliability and validity study of the placement test used at the University of Surrey, England, to identify students requiring English language support while studying at the university level. The study examines administrative and logistic constraints and assesses the test's usefulness within this context. (21 references) (Author/CK)

A computer-delivered problem-solving task based on cognitive research literature was developed and its validity for graduate admissions assessment was studied with 107 undergraduates. Use of the test, which asked examinees to sort word-problem stems by prototypes, was supported by the findings. (SLD)