The Bottom Line for Education and Training

Because business and industry training has become a major economic investment for the companies that support it, training managers are increasingly called upon to demonstrate that their interventions are not only effective but also cost-effective. This article describes a cost-effective methodology. It points out how cost-effectiveness differs from cost-benefit analysis. The technique combines meta-analytic and simple accounting procedures to yield an index of relative cost-effectiveness of training interventions. Using examples from the schools and corporate training, the authors demonstrate how the analysis can be applied to a large variety of training situations.     

The effects of amount and type of teacher-child interaction on child-child interaction during free-play

Social interactions between preschool behaviorally handicapped children were measured under three experimental conditions during free-play: (a) active teacher involvement in free-play, (b) no teacher involvement in free-play, and (c) teacher structured free-play. Significantly more child-child interactions occurred during teacher structured free-play than in either of the other two conditions, with the no teacher involvement condition producing significantly more child-child interactions when compared to the active teacher involvement condition. Additionally, significantly more teacher-child interactions occurred during the active teacher involvement condition than in either of the other two conditions, with nonsignificant differences in teacher-child interaction between the no teacher involvement and the teacher structured conditions. The results are discussed in terms of their implications for ameliorating social interaction deficits among young behaviorally handicapped children.     

An examination of some bases of teacher satisfaction with school psychological services

Data were collected from a sample of school psychologists and teachers after termination of a teacher consultation experience. Stepwise regressions were performed on the data to determine which psychologist and teacher variables were related to teacher satisfaction with the school psychological consultation. The single most significant main effect on teacher satisfaction was the teacher's perception of the psychologist's facilitativeness.     

Comparison of intellectual performance of Chicano and Anglo third-grade boys on the Raven's coloured progressive matrices

The present study compares the nonverbal intellectual performance as measured by the Raven's Coloured Progressive Matrices of 68 Chicano and 28 Anglo third-grade boys. An important aspect of the study was the attempt to control for problems related to SES, language status of the subjects, and cultural content of the testing instrument. The null hypothesis of no difference was rejected, as the Anglo group scored significantly higher than did the Chicano group. The results were discussed in terms of ω² (omega square), a measure of statistical association. Because only 4% of the variance of the Raven's scores could be accounted for by ethnicity, it was concluded that the ethnicity variable does not effectively predict intelligence.