Reliabilities and information functions for percentile ranks and number-right scores were compared using item response theory, modeling standardized achievement tests. Results demonstrate that situations exist in which the percentage of items known by examinees can be accurately estimated, but the percentage of persons falling below a given score…

Measurement fidelity (reliability, factor structure, and validity) of Aschenbach's Youth Self-Report scale was studied with 226 adolescents at a psychiatric hospital. Findings confirm convergent validity and reliability of four of the measure's seven narrowband syndromes, and seven meaningful subdimensions were extracted from the other three…

An example application of portfolio assessment was developed and the model and estimates of reliability derived from the literature were then used to estimate the characteristics of an operational large-scale portfolio assessment program. Costs were estimated to put results in a realistic context. (SLD)

Several extensions to the Angoff method of standard setting are described that can accommodate characteristics of performance-based assessment. A study involving 12 panelists supported the effectiveness of the new approach but suggested that panelists preferred an approach that was at least partially conjunctive. (SLD)

Examines the needs of Internet users, reviews the responses to these needs, and discusses the role information professionals play in using and organizing online information. User needs include: ease of use, compatibility, reliability, integration of Internet software, stability, affordability, centralized information-finding mechanisms, quality…

Eight-item revision of the UCLA Loneliness Scale was administered to 2,614 students, aged 11-14. Loneliness did not differ by age or between Anglo- and Mexican-American students, but was higher for girls than boys in each ethnic group. Principal components factor analysis and correlations with other related measures indicate good reliability and…

A five-year curriculum evaluation project is described that treated students' course ratings, examination reliability coefficients, and item-discrimination data as a battery of data points for determining annual revision efforts. Histograms were constructed to make valid demonstrations of successful efforts immediately comprehensible to faculty.…

Evidence supporting the use of a revision of the Opinions Relative to Mainstreaming scale, called Opinions Relative to Integration of Students with Disabilities, is presented. Scale testing with 376 professionals revealed satisfactory item characteristics, adequate reliability and homogeneity, and initial support for construct validity. The scale…

Three investigations examined the contributions of a history of choosing attitudinally relevant situations to attitude-behavior relations. Results point to an interrelated set of mechanisms, such as behavior, by which situational choice is linked to attitude-behavior relations. By choosing attitudinally relevant situations, individuals increase…

Behavioral ratings by mothers and teachers of 94 children with Down's Syndrome (between 8 and 14 years of age) indicated general support for the amiable personality stereotype, but ratings of low persistence were associated with maternal impressions of difficulty. There was little agreement between mothers and teachers regarding individual child…

Reports on a project which developed a measure of levels of difficulty of reference questions handled by the California Interlibrary Reference Referral Network, and identified indicative measures that would reliably stand for the concept of difficulty. Correlations of predictive difficulty and actual difficulty are discussed. (nine references)…

The design of a valid and reliable test of test-wiseness is reported: a 33-item multiple-choice instrument with 4 subscales trialed with several groups of English-as-a-Second-Language students. Findings indicate differential skills in test-taking; some learner scores are influenced by skills that are not the focus of the test. (13 references)…

Two studies involving a total of 99 experts examined the reproducibility of standards for 2 medical certifying examinations set under different conditions. Together, results of both studies provide evidence that a modified version of the Angoff method is quite reliable and produces stable results under varying conditions. (SLD)

Discusses studies of CD-ROM life span done by 3M and the Federal Special Interest Group for CD-ROM Application and Technology (SIGCAT) and concludes that CD-ROMs have long life spans. A table presents test results, and industry specifications for CD-ROM discs and drivers are examined. (EA)

This study investigated whether 13 young children presented with anatomically correct dolls would exhibit behaviors that professionals (n=14) could agree on to determine the child's abuse status. The study concluded that experienced professionals agree poorly with each other about a child's abuse status and that sexually anatomically correct dolls…