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)

Equatings were performed on both simulated and real data sets using common-examinee design and two abilities for each examinee. Results indicate that effective equating, as measured by comparability of true scores, is possible with the techniques used in this study. However, the stability of the ability estimates proved unsatisfactory. (TJH)

A new model is presented that explains reaction time fluctuations in prolonged work tasks. The model extends the so-called Poisson-Erlang model and accounts for long-term trend effects in the reaction time curve. The model is consistent with Spearman's hypothesis that inhibition increases during work and decreases during rest. (TJH)

The reading of English placement essays has become the high spots of the semester for faculty at Long Beach City College. A grant to evaluate an English placement test by the Fund for the Improvement of Post-Secondary Education is discussed from the viewpoint of the dean, a faculty member, and a consultant. (MLW)

Cites changes to occur on the Medical College Admissions Test to include: a reduction from six to four sections, biology and physics content-specific sections to absorb chemistry, elimination of multiple-choice questions to a problem-solving format, and the inclusion of graded essay questions. (RT)

This analysis of 12,266 responses to the 3 Self-Description Questionnaires (which measure dimensions of self-concept in preadolescence) examined age and sex effects during preadolescence and early adulthood and alternative operationalizations of the proposition that self-concept becomes more differentiated with age. Well-defined factor structures…

How computers are used to analyze item data is reviewed, and the information that existing item-analysis programs provide is described. Summaries of studies comparing the performance of some of these packages reveal some of their current limitations. Emphasis is on the usefulness to educational practice of these packages. (SLD)

In comparing the annual growth of low-achieving students and high-achieving students who remain at the same percentile rank, educators must choose between the properties of developmental standard scores and grade equivalents. The growth patterns for grade equivalent scores may be more reasonable than those for standard score scales. (SLD)

Presented are a rationale for identifying hearing loss in infancy and a history of screening procedures. The Crib-O-Gram and auditory brainstem response (ABR) tests are evaluated for reliability, validity, and cost-effectiveness. The ABR is recommended, and fully automated ABR instrumentation, which lowers expenses for trained personnel and…

When administered to 34 infants with handicaps, Bayley Scale mental age scores were an average of 2.1 months higher than Estimated Developmental Ages (EDA's) calculated from the Uzgiris and Hunt Scales. The EDA's were significantly and positively related to Bayley mental age, and sensorimotor play emerged as the best single correlate. (Author/JDD)

Compares the effect of content ordering and scrambled ordering on examinations in courses, such as economics, that require quantitative skills. Empirical results suggest that students do no better if they are given a content-ordered rather than a scrambled examination as student performance is not adversely affected by scrambled ordered…

Examines career maturity and academic achievement among 30 American Indian and 39 non-Indian college students. Finds strong positive correlations between grade point average and career maturity for freshman and sophomore Indians and freshman non-Indians, but not for the total sample or either ethnic group overall. Contains 19 references (SV)

The effects of using item response theory (IRT) ability estimates based on customized tests formed by selecting areas from a nationally standardized achievement test were examined. For some populations, in some conditions, IRT ability estimates can be equivalent to scores based on full-length tests. (SLD)

Shows the difficulties of understanding the hypothesis a posteriori. Describes a scientific method containing phenomenologic, hypothetic, and theoretic phases. Provides the results of an experiment on simple pendulum oscillation by using this method. (YP)

Five methods of equating minimum-competency tests were compared using the Florida Statewide Student Assessment Test, Part II, for 1984 and 1986. Four of five methods yielded essentially comparable results for the highest scoring 84% of the students. Different lengths of anchor items were compared, using the concurrent item response theory equating…