Those who focus on the study of visual information continue to search for effective ways to conceptualize that inquiry. However, many visual examples are better categorized as visual/verbal collaboration, complicating analysis. When analysis is based on the assumption that visual and verbal modalities perform in similar ways, important…

We report five cases with caudate infarction due to Heubner's recurring artery occlusion, in which we conducted detailed memory examinations in terms of explicit memory and implicit memory. We performed the auditory verbal learning test as explicit memory tasks, and motor and cognitive procedural memory tasks, developed by Komori, as implicit…

Nine stages in the validation of a learning hierarchy are described. The stages are an amendment to previous methods of validation. Gagne's postulate that generalized intellectual skills are learned hierarchially while specific individual facts, termed verbalized knowledge, are not supported. (Author/RC)

Research supported by U.S. Office of Education contract OE-6-8934.

The present study assessed the effects of a distinct visual stimulus (a light) associated with each component of a four-component chain of nonsense syllables. When these added lights were used to train the chains of nonsense syllables, speed of acquisition was unaffected, but errors were reduced, loss of previously acquired responses was reduced,…

REPORTED HERE ARE RESULTS OF A STUDY INITIATED TO EXAMINE PRINCIPLES INVOLVED IN THE EXPERIMENTAL MODIFICATION OF VERBAL BEHAVIOR. SIXTEEN UNDERGRADUATE FEMALE VOLUNTEERS WERE REQUIRED TO PRODUCE A VERBAL RESPONSE UNDER MANIPULATED LIGHTING CONDITIONS. BASE LINE SCORES WERE OBTAINED FOR EACH SUBJECT UNDER DIMLIGHT CONDITIONS. PUSHBUTTON SCORES…

Interventions were employed to program maintenance following correspondence training with two nonhandicapped 4-year-olds. Results indicated that target behaviors were maintained under less intrusive interventions and in the absence of programmed contingencies during extended follow-up conditions. (Author/CL)

Vocal reaction time of 16 hearing and 25 hearing impaired children (7-14 years old) in response to visually presented stimuli was measured in four tasks. Differences between normal and hearing impaired increased systematically with the phonetic complexity of the task. Hearing level and latency in the counting responses were major predictors of…

A classroom activity for gifted students is described that encourages students to make connections between previously unrelated elements and synthesize them into something unified and meaningful. Students combine phrases from newspapers to suggest new contexts and meanings. (CL)

Papers by Morrison, Siegel and Ryan, and Stanovich are critically reviewed with comments on both theoretical and empirical issues associated with alternative explanations of word decoding deficiencies in poor readers. Similarities and differences in theoretical perspectives are noted, but convergence in definition of problem areas and research…