Data clearly supported the major hypotheses concerning the superiority of contingent reinforcement over nurturance in facilitiating imitation. (Authors)

Infants of 6 months and older can be said to have discriminated between different orientations of the same form. (Author)

Relations between standard statistical techniques for analyzing dichotomous data and ANOVA procedures are indicated. The need for usefulness of analyzing transformed data as opposed to direct analysis of dichotomous data are discussed. Required statistical procedures employing transformed data are outlined. (Author/AG)

Greater response vigor following nonreward compared to reward is termed the frustration effect. (Author)

Authors show how the use of modern multidimensional scaling techniques, which have long been employed in the behavioral sciences for the measurement of subjective values, can be profitably applied to the study of the latent structure of students' perceptions of literature. (Authors/CB)

Few children could segment both speech and print conventionally but more could identify the number of letter groups corresponding to their own unconventional segmentation of speech. (Authors)

A report that highly creative architects often moved as children cannot be generalized to the population in this study. (Authors/CB)

Copies of the program in FORTRAN IV with descriptive comments and sample data as run on the CDC 6400 are available on request from George H. Golden, Jr., Computer Center, State University College, Fredonia, New York 14063. (Authors)

Results indicate that the ability to project movement in static inkblots is a distinctive quality of good problem solvers. (Author)

Authors conclude that social class differences in intellectual development or cognitive style are probably not present during the sensorimotor period. (Authors/MB)

A six-month-old infant who can remove a transparent cloth from his hand when it is covered after he grasps a toy may not be able to remove an opaque cover. Alternative interpretations of the phenomenon, that is, degree of bimanual coordination and focus of attention, are discussed. (Author/MB)

This study reasons that handwriting needs the same individualized approaches as other skills. (Editor)

A child's history of reinforcement is regarded as setting a standard that determines what current rates of reinforcement will be deprivational or satiational for him. (Author)