The paper divides achievement in chemistry into five independent factors: cognitive, affective, problem solving, routine manipulative skills, and observational modes. The study explores the relationship between student performance in these areas and their responses to a Cognitive Preference Test in chemistry. (RE)

Mildly retarded children were instructed in encoding strategies or rehearsal strategy. Performance was higher for semantic encoding strategies. Seven months later the semantic condition also showed greater improvement after strategies were prompted. Performance on incidental learning tasks was enhanced for 13- but not 10-year olds. (Author/RD)

A multirate mathematical model is presented to support the hypothesis that different types of information are lost from a memory trace at different rates. The model is validated by two experiments assessing the retention of pictures and of sentences at three different delays by cued recall. (Author/CP)

Describes the theories of Karl Popper regarding scientific knowledge and scientific methodology; tells how the Popper-Darwinian theory of growth of knowledge offers an alternative nonauthoritarian conception of the educational process, and thus an alternative conception of the functions of the teacher and the school. (GT)

Discusses the theories of leading educational theorists of the twentieth century, including John Dewey, Jean Piaget, B. F. Skinner, Maria Montessori, Carl Rogers, and A. S. Neill, to show that they have shared a common theory--that of "learning from our mistakes." (GT)

In a study involving ten educable mentally retarded young adults and adults, reaction times to inside stimuli in an eight choice task decreased for some Ss when the response ensemble was concealed. (Author/CL)

A general theory of how children learn conservation concepts is presented. The acquisition process is described at an abstract level in terms of a rule-sampling system, implying a three-state Markov model with identifiable parameters. Three experiments testing the model's quantitative predictions about conservation learning experiments are…

Standardized tests are merely a place to begin evaluation. As an alternative, criterion-referenced measures offer more specific information. The end point of assessment must involve diagnostic teaching and continuous evaluation of real-life task and setting modifications. (Author/CP)

Presents results of a study that sought to test the pronunciation problems of a large number of American students in a beginning college-level French course. Learner difficulties over a 15-week period were used to create a hierarchy of minimal contrasts representing major, secondary, and minor problems for the students in learning French sounds.…

A learning strategy system and a set of training procedures to facilitate the communication of this system to college-age students were developed. Students receiving this training exhibited significantly greater positive precourse-postcourse changes on comprehension/retention and self-report measures than did students in the control groups.…

Emphasizes the teaching of basic listening skills in the literature and remedial reading classroom; presents a guide to current producers and distributors of commercially available audio programs and notes the curriculum areas into which they fit. (MAI)

Discusses the structuralist and the cognitivist theories of language learning, and emphasizes the importance of practice in second language learning. (AM)

Two correlational investigations attempted to establish the construct validity of the dimensions assessed by the Inventory of Learning Processes scales. The scales are Synthesis-Analysis; Study Methods; Fact Retention; and Elaborative Processing. A number of cognitive tests were also administered. (MH)

Working from data originally collected by Kropp and Stoker (ED 010 044) on the validity of Bloom's taxonomy, this paper attempts to demonstrate that a multiplicity of analytic methods leads to a clearer conception of causal relationships than any single method. (Author/MH)

This review of the concept learning literature indicates that the greater effectiveness of field-independent learners is related to memory efficiency and the ability to conduct combinatorial analysis. Short-term memory and free recall studies suggest factors contributing to the less efficient memory of field-dependent learners. (Editor/SJL)