This paper describes materials designed for classroom projects on stimulus generalization and peak shift. A computer program (originally written in QuickBASIC) is used for data collection and a Microsoft Excel file with macros organizes the raw data on a spreadsheet and creates generalization gradients. The program is designed for use with human…

Purpose of the present research was to determine whether certain Pavlovian conditioning phenomena occur in a simple probability learning situation. (Authors)

Purpose of this experiment was to explore the effects of pre- and postshift stimulus similarity, type of shift, and difficulty of discrimination in the standard solution shift - concept identification paradigm. (Authors/CB)

Major purpose of the experiments was to use an instrumental response to study the form of semantic generalization gradients obtained following single-cue and discrimination training procedures. (Authors)

Spontaneous and model-induced production of a valuational style of inquiry was studied in 128 third-grade children. (Authors)

Study conducted to investigate attention span in relation to various schedules or regimes of reinforcement. (Author/MB)

Analyses indicated that varying the range of test stimuli changes the discriminability of the stimuli within that range, even though the physical differences among these stimuli remain constant. (Author)

To the authors' knowledge, this is the first conclusive demonstration that an observer's spontaneous verbalizations can interfere with vicarious rule learning. (Authors)

To the authors' knowledge, this is the first demonstration that from observation alone, unaided by other means of conveying information, a concept can be retained and generalized to novel stimuli after a substantial elapse of time. (Authors/MB)