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Williams, Deborah Anne; Cameron, Catherine Ann – 1980
The effect of stimulus novelty, an attentional variable, on learning set acquisition was investigated. Learning set (LS) acquisition refers to an improvement in performance across a series of problems which have a common basis of solution. The design of this study involved two groups, one in which the positive stimulus on Trial 2 involved the…
Descriptors: Attention, Discrimination Learning, Learning Processes, Novelty (Stimulus Dimension)
Favell, Judith Elbert; And Others – 1968
In this study of errorless learning a procedure is tested which allows the subject himself to adjust the speed at which a supplementary stimulus aid is withdrawn. A standard match-to-sample apparatus with 1 sample window above and 4 matching (response) windows below was used. Tokens were delivered for correct responses and the correct matching…
Descriptors: Cues, Disadvantaged, Discrimination Learning, Learning Processes
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Schlund, Michael W.; Cataldo, Michael F. – Journal of the Experimental Analysis of Behavior, 2005
Results of numerous human imaging studies and nonhuman neurophysiological studies on "reward" highlight a role for frontal, striatal, and thalamic regions in operant learning. By integrating operant and functional neuroimaging methodologies, the present investigation examined brain activation to two types of discriminative stimuli correlated with…
Descriptors: Brain Hemisphere Functions, Diagnostic Tests, Correlation, Role
JOHNSON, EDWARD E.; AND OTHERS – 1967
A STUDY, IN PROGRESS, IS ATTEMPTING TO DETERMINE THE INTERACTION OF VARIOUS REWARD CONDITIONS AND VARIOUS TYPES OF PRESCHOOL EXPERIENCE WITH DISCRIMINATION LEARNING. THE SUBJECTS ARE 240 4- AND 5-YEAR-OLD CHILDREN WITH THREE TYPES OF PRESCHOOL EXPERIENCE--1 TO 3 MONTHS OF HEAD START, 10 TO 12 MONTHS OF HEAD START, AND NO ATTENDANCE IN A PRESCHOOL…
Descriptors: Comparative Analysis, Concept Formation, Disadvantaged, Disadvantaged Youth