The growing importance of genomics and bioinformatics methods and paradigms in biology has been accompanied by an explosion of new curricula and pedagogies. An important question to ask about these educational innovations is whether they are having a meaningful impact on students' knowledge, attitudes, or skills. Although assessments are…

These proceedings contain the papers of the 18th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2021), held virtually, due to an exceptional situation caused by the COVID-19 pandemic, from October 13-15, 2021, and organized by the International Association for Development of the Information Society…

A procedure is proposed for determining whether correlations obtained between two measures justify the assumption that the measures are identical. It is intended especially for small samples. In the example, the performance scales of two intelligence tests were administered to 32 deaf adolescents. (GDC)

Research on assessing the cultural fairness of individual test items is reviewed, with emphasis on Birnbaum's three-parameter logistic model. As defined in this review, differential item characteristics are exhibited when examinees from one group have a lower probability of answering correctly than do examinees of equal ability from another group.…

Examined the validity of a hand-scorable, mechanical procedure for deriving interpersonal maturity level (I-level) subtypes with a sample of serious delinquents (N=1,131). Results showed that 65 percent of the youths received a single classification, 34 percent a multiple (dual) classification, and one percent were unclassifiable. (BH)

Discussions of any test must focus on reliability, content validity, and interpretation of results. In this critique of On Further Examination--the report of the Advisory Panel on the Scholastic Aptitude Test (SAT) Score Decline--the National Education Association (NEA) finds no fault with the reliability of the SAT. Its content validity, however,…

This study, involving 131 students in grades ten, eleven, and twelve, investigated the effects of order of administration of subtests on scores from the Nelson-Denny Reading Test. Results indicated that order of administration had no significant effect on scores from the vocabulary subtest or on the total test score, but subjects taking the…

Reports on a study that examined the readability of a selection of C. S. E. papers taken from six subject areas. Found that, with the exception of that given in history, the exams did not make excessive demands on the candidates' reading skills. (FL)

Essay tests are easily constructed, relatively valid assessments of higher cognitive processes but are harder to score reliably. Teachers using essay tests are advised to follow clearly designed objectives, construct all-inclusive, pilot-tested questions, develop a checklist of specific scoring points and a model answer for each question, and use…

Describes a dozen ways in which reading tests are at variance in their demands with the demands of reading as it occurs in everyday life. Suggests that these sources of variance render reading tests considerably less valid as measures of real world reading behavior than most people want to believe. (RS)

Describes a school board's decision to employ a standardized reading proficiency test despite the fact that the test was proven to be passage independent and thus did not measure reading comprehension. (DD)

Discusses testing and its effects on the teaching of English. (AA)

Reports that tenth-grade students far exceeded chance mean scores on the Stanford Test of Academic Skills when given passage-out components (the publisher's questions without the accompanying reading passages); concludes that the results lend support to concerns regarding the valid measurement of reading comprehension. (GT)

After examining the decline in average scores on the Scholastic Aptitude Test (SAT) from 1963 to the present, it has been suggested that, although SAT scores continue to contribute to effective prediction of college grades, the test may have been overtaken by changes in high school programs that have made the test increasingly less related to the…