Using 49 undergraduates, short-term memory (STM) spans, STM probe-recall tasks, and complex working memory (WM) spans were studied to assess the relationships among STM, WM, and verbal ability. Results indicate that STM and WM are separate cognitive constructs, and that both STM and WM are important to verbal abilities. (SLD)

The Satz-Mogel Abbreviation of the Wechsler Adult Intelligence Scale--Revised (WAIS-R) was compared with a 7-subtest short form of 130 healthy and 40 neurologically impaired older adults. Both short forms were found similar for normal or impaired adults in comparison with the full WAIS-R. (SLD)

Warfarin dosing for thromboprophylaxis in post-operative patients is time-consuming. Warfarin-dosing nomograms can be used in post-operative arthroplasty patients, but warfarin requirements are lower in frail older people. We modified an existing post-arthroplasty nomogram to a frail-friendly version and evaluated its performance in a frail…

The authors demonstrate that the timing and sequencing of target durations require low-level timing and executive control. Sixteen young (M-sub(age) = 19 years) and 16 older (M-sub(age) = 70 years) adults participated in 2 experiments. In Experiment 1, individual mean-variance functions for low-level timing (isochronous tapping) and the sequencing…

This research study was designed to provide an introductory examination of how high school students' out-of-school science experiences, particularly those relevant to the physical sciences, relate to their learning of Newtonian mechanics. A factor analysis of the modified Science Experiences Survey (SES, Mason & Kahle, 1988) was performed,…

The purpose of this study is to examine the appointment procedure of the teachers employed in public schools in Turkey. Specifically, this study explores the correlation between the pre-service teachers' Civil Servant Selection Examination (KPSS) performance and their "cognitive ability" represented by Student Selection Examination (OSS)…

The effects of service-learning on the academic attainment of rehabilitation services students were examined using a quasi-experimental design. One hundred and thirty senior rehabilitation services students enrolled in the medical aspects of disabilities course, 65 with service-learning and 65 with classroom-only instruction. The same instructor…

The Test of English as a Foreign Language (TOEFL) is widely used to screen university applicants for whom English is not their native language. Although the cutoff scores vary, in Ontario those with scores much lower than 550 are rarely admitted to any university. Two exceptions are the University of Western Ontario and its affiliate, Brescia…

The current research was conducted to investigate the validity of automated essay scoring (AES) by comparing group mean scores assigned by an AES tool, IntelliMetric [TM] and human raters. Data collection included administering the Texas version of the WriterPlacer "Plus" test and obtaining scores assigned by IntelliMetric [TM] and by…

The relationship between the philosophical orientation of a high school citizenship education program and the kinds of competencies that students exhibit on a nationally administered civics knowledge assessment was investigated. The researcher imposed a philosophical paradigm of political perfectionism on the citizenship education curriculum in…

The Mantel-Haenszel (MH) procedure has become one of the most popular procedures for detecting differential item functioning (DIF). One of the most troublesome criticisms of this procedure is that while detection rates for uniform DIF are very good, the procedure is not sensitive to non-uniform DIF. In this study, examinee responses were generated…

The Wechsler Preschool and Primary Scale of Intelligence (WPPSI) has recently undergone a major revision and restandardization to update its 20-year-old norms, extend the age range down to age 3 and up to age 7 years, update and revise its test items, and increase its appeal to young children. This paper presents the results of a concurrent…

The underlying constructs for an experimental battery (EB) consisting of artistic judgment tests--the Design Judgment Test (DJT), the Visual Designs Test (VDT), Proportion Appraisal (PA), and the Visual Aesthetic Sensitivity Test--were studied. Scores for 1,686 clients of the Johnson O'Connor Research Foundation's aptitude-testing service were…

This report summarizes the work conducted for the Artificial Intelligence Measurement System (AIMS) Project which was undertaken as an exploration of methodology to consider how the effects of artificial intelligence systems could be compared to human performance. The research covered four areas of inquiry: (1) natural language processing and…

The verbal organizing abilities of the bilingual, multilingual, and monolingual, as measured by four subscales of the Goyer Organization of Ideas Test (GOIT), were investigated. A total of 163 subjects from 5 universities having high populations of multilingual students were administered the GOIT. Bilinguals were not as effective on the sequential…