We compared the effects of Lag 0 and Lag 1 schedules of reinforcement on children's responses naming category items in a group context and subsequent responses emitted during individual testing in which the schedule of reinforcement remained Lag 0. Specifically, we measured response variability and novel responses to categories for 3 children who…

Creative problem solving, collaboration, and technology fluency are core skills requisite of any nation's workforce that strives to be competitive in the 21st Century. Teaching these types of skills is an economic imperative, and assessment is a fundamental component of any pedagogical program. Yet, measurement of these skills is complex due to…

Both nationally and within the State of California, it is unlikely that those children most susceptible to lead exposure are adequately screened for blood lead levels. New and creative approaches are necessary to reach these individuals. In-home phlebotomy was employed to test blood lead levels of 128 San Diego households containing Latino…

Administration of the BG in a group situation provided as much, and as reliable, information as did individual administration. Besides the economy, it provided an opportunity to observe the individual child's functioning as a member of a peer group, both in relation to it and in conjunction with it. (Author)

Computers can offer valuable assistance in the development and administration of personalized tests. This article provides an overview of different types of conventional and personalized tests and explores computerized adaptive testing. Also proposes a specific methodology for managing diagnostic adaptive tests and a hypertext system (HyperDelfi)…

Results of the present study appear to suggest that the PIAT and WRAT may be used interchangeably to assess the achievement levels of learning disabled children. (Author)

Reviews the Diagnostic Achievement Test for Adolescents (DATA), a test designed to be individually administered to estimate student achievement (for ages 12 to 18) in a variety of academic areas. Concludes that the test is well constructed and easy to use. (SKC)

A description is provided of the experiences of three community colleges in implementing computerized adaptive testing to assess the entry-level skills of students. Chapter 1 provides background information on the project, which utilized The College Board's Computerized Placement Tests (CPT's), a battery of untimed, individualized tests of reading…

Coventional true score approaches to criterion-referenced tests are not applicable when tests are used for classification. Criterion-referenced testing is now used frequently for educational decision making. The assumption is made that these instruments are to be considered as tests designed to classify into "mastery" and "non-mastery" groups,…

In providing an alternative view to the previous article by Ward (TM 508 880), the author notes problems associated with adaptive testing, diagnostic testing, testing embedded in instruction, and testing through simulations. (BW)

This paper presents an explanation of the program design of the three separate Pascal-language programs which comprise UCLA's Diagnostic Testing Package "DX." The three parts of the DX test package are three closely interrelated programs--Editest, Runtest, and Summary. Editest serves the following functions: (1) the creation of a…

Simulated Occupational Choice (SOC) was developed to measure competencies in career decision-making. SOC is a structured, individually-administered simulation exercise designed to elicit career decision-making behaviors and enable those behaviors to be observed, recorded, and scored in meaningful ways, particularly for diagnosis. It was…

Describes and analyzes the social organization of testing as an interactional phenomenon. Provides examples of exchanges between clinician and child in a diagnostic testing situation. States these coorientational activities demonstrate that testing has an interactional basis. Explores the implications for research on bias in mental testing. (NL)