Dimensions of counseling for career development

Counseling practice has not reflected current thinking about career development and career process. Four types of career counseling are described: Type 1, a traditional vocational counseling approach which helps the client with a specific decision; Type 2, which is concerned with teaching decision-making skills; Type 3, which views career development as a process rather than an end-point toward which all decisions lead; and Type 4, which focuses on creating in the individual the ability to utilize his own strengths to achieve self-determined objectives and to influence the nature of future opportunities.     

The relative effects on math performance of single- versus multiple-ratio schedules: a case study

This series of four experiments sought to assess the comparative effects of multiple- versus single-ratio schedules on a pupil's responding to mathematics materials. Experiment I, which alternated between single- and multiple-ratio contingencies, revealed that during the latter phase the subject responded at a higher rate. Similar findings were revealed by Exp. II. The third experiment, which manipulated frequency of reinforcement rather than multiple ratios, revealed that the alteration had a minimal effect on the subject's response rate. A final experiment, conducted to assess further the effects of multiple ratios, provided data similar to those of Exp. I and II.     

Reinforcement of visual attending in classrooms for deaf children

The efficacy of immediate tangible reinforcement in increasing appropriate visual attending for entire classes of deaf children was examined. The subjects were three classes (seven children each) in a residential school for the deaf. Boxes were installed on each child's desk, with lights that were flashed immediately contingent upon 10 sec of visual attending. Light flashes were backed up by M & M's, cereal bits, or tokens. In two of the classes, extinction sessions were also scheduled. For all classes, the reinforcement procedure increased visual attending by 50% or more, maintaining it at rates above 82%. Withdrawal of tangibles decreased attending back to baseline levels. The results support analysis of attending as operant behavior and demonstrate the applicability of reinforcement procedures in modifying these behaviors for young deaf children in a classroom setting.