Emphasizing the relationships between the objectives and identified competencies of an instructional program to the method and media used, the author discusses the timing of the method/media decision and a basis for making selections. Presents a three-page flowgram depicting essential considerations in method/media selection. (EM)

This article looks beyond class size to such specifics as teachers' load, subject electives available, subject load, and different class groupings in developing a flow chart that gives added understanding and control over the variables relating to the deployment of teachers. (Author/IRT)

The hypothesis that either familiarization or the association of items to context produces the crossover effect in whole-part learning was tested. The crossover effect refers to the eventual negative information transfer that occurs at the end of second-list learning. Results were interpreted in terms of a stage model of learning. (Editor/RK)

Describes the use of programmable calculators to perform classroom controlled experiments on economic models. The complete program for exploring the dynamics of the Harrod-Domar equation is given. Some difficulties encountered and statistical uses are mentioned. (BC)

Three word-identification experiments suggest that a model derived from experiments with pseudowords can be applied successfully to word identification. The data derived from the experiments confirm the role of higher order verbal units in word identification and suggest the structural components of a verbal-mediation theory of reading. (Editor/RK)

A set of rules is given for developing pairs of numbers which can be plotted on a graph, to provide practice not only with graphing but also with computation. (JT)

In a study of the effects of instructions on reaction times to judgments of the truth or falsity of sentences, 40 undergraduates were provided computer-assisted instruction by either the "true" or "conversion" model and required to judge 64 sentences of all possible combinations of true or false, affirmative or negative, and expletive or…

A visual-spatial approach to the study of attention dysfunction was presented. The hypotheses of broadened and narrowed attention were tested by comparing peripheral visual discrimination of acute schizophrenic, chronic schizophrenic, and normal subjects within two regions of the functional visual field. (Editor)

Analyzes the temporal features of the transient unconditioned stimulus preexposure effect observed by Cannon (EJ 123 672) and attempts to determine whether a preconditioned stimulus toxin presentation can both condition a backward taste aversion and interfere with the development of a forward aversion. (Author/RK)

The assumption that recall and recognition involve different processes has been attacked and defended in recent years on both theoretical and empirical grounds. This research extends the notion that retrieval processes are operative in recognition as well as in free recall of individual words. (Editor/RK)

This research examines how pictures differ from sentences on important memory dimensions, with specific reference to Bransford and Franks (1971). (Author/RK)

This research was undertaken to explicate the role of behavioral rigidity and hypothesis behavior in concept learning of schizophrenics. (Author/RK)

Three experiments carried out second-order Pavlovian conditioning using either similar or dissimilar first-and second-order stimuli. All three experiments were designed to identify the effects of similarity upon conditioning as distinct from its effects upon sensitization or stimulus generalization. (Editor/RK)

This research used tasks analogous to Delayed Matching-to-Sample tasks to study pigeons' Short Term Memory for responses and reinforcers, as well as for more conventional stimuli. The broad question is whether stimulus, response, and reinforcer memories are all influenced in the same way by the same independent variables. (Author/RK)

This experiment examined the learning of affective and neutral words in a paired-associate list for chronic schizophrenics and normals. It was predicted that, relative to normals, the chronic schizophrenics would learn much fewer affective words than neutral words. (Author)