Proposes a conceptual framework for analyzing students' knowledge of programming. The idea is to integrate three types of programming knowledge from educational computing literature with three forms of knowledge from cognitive psychology literature. A study is described that determined types of knowledge required to answer exam questions, and…

Investigates how skilled and less skilled readers answered a gap-filling test in order to examine whether such tests can measure text-level processing ability. Japanese learners of English completed a gap-filling test while thinking aloud about their test-taking processes. Results showed both skilled and less-skilled readers used text-level…

Investigates Korean and U.S. college students' scientific reasoning skills involving hypothesis-testing skills and tests the hypothesis that hypothesis-testing skills are more advanced than other scientific reasoning skills. The study involves (n=774) Korean and (n=568) U.S. students and uses the Test of Scientific Reasoning (TSR). (Contains 24…

Discusses clinical, efficacy, and validity issues pertaining to the use of computerized IQ testing by comparing computer-based test interpretations (CBTIs) of the Wechsler Intelligence Scale for Children--Revised with reports written by a clinical psychologist. A group of 33 expert clinicians rated the CBTIs significantly higher. (Author/LRW)

Examines five to seven year olds' assumptions about the experiential connotation of "I know that's X." Two experiments compare two groups of children (five and six year olds, six and seven year olds) who were asked to choose between items and asked whether they were sure or whether they knew they had made the right choice. (21 references) (GLR)

Describes and compares various assumptions of instructional design and of constructivism, some of which have been raised in other articles in this issue. Topics discussed include instructional design theory; instructional systems theory; mental models; categories of knowledge; knowledge representation; instructional strategies; collaborative…

A model is presented for multiple pairwise comparisons of selected categories (cells) of a contingency table after the chi-square test has rejected the null hypothesis of equality of population proportions. The model determines which, if any, pairwise proportions have led to the rejection. (SLD)

Demonstrates the use of the well-known Bayes factor in the Bayesian literature for hypothesis testing and model comparison in general two-level structural equation models. Shows that the proposed method is flexible and can be applied to situations with a wide variety of nonnested models. (SLD)

Fifty participants were exposed to a simple discrimination-training procedure during which six S+ functions were established for six arbitrary stimuli, and S- functions were established for a further six stimuli. Following this training, each participant was exposed to one of five conditions. In the S+ condition, participants were exposed to a…

If an organism is explicitly taught an A[arrow right]B association, then might it also spontaneously learn the symmetrical B[arrow right]A association? Little evidence attests to such "associative symmetry" in nonhuman animals. We report for the first time a clear case of associative symmetry in the pigeon. Experiment 1 used a successive go/no go…

Providing detailed, constructive and helpful feedback is an important contribution to effective student learning. Quality assurance is also required to ensure consistency across all students and reduce error rates. However, with increasing workloads and student numbers these goals are becoming more difficult to achieve. An automated feedback…

Testing and assessment that are "more authentic" (performance-based or alternative) represent the most pressing issue in education today. Some of the major criticisms leveled at standardized testing are examined, and the advantages and disadvantages of more authentic assessment are reviewed. A general direction for integrating traditional and…

Since standardized tests of English foreign language seem to lack external validity, a new test, the New Cloze Test (NCT), was developed and validated as a placement test for foreign students. Details of the test design, including paragraph preparation, word deletion, and recommended methods for administration and scoring are discussed. Subjects…

To explain the discrepancy between median scores on the 1976 administration of the California Achievement Tests (CAT) and the Sequential Tests of Educational Progress (STEP) in the Austin Independent School District (AISD), ten technical variables typical of achievement tests were considered as explanations. (1) The STEP may measure different…

Twenty multiple-choice vocabulary items and 20 free-response vocabulary items were administered to 660 college students. The free-response items consisted of the stem words of the multiple-choice items. Testees were asked to respond to the free-response items with synonyms. A computer algorithm was developed to transform the numerous…