Unlike Piaget's clinical procedure, the experiment's methodology allowed substantiation of the ability of children to simultaneously weigh damage and intent information when making a moral judgment. Other advantages of this quantitative methodology are also presented. (Authors)

Analysis indicates that both 5 and 7-year-old children are capable of distinguishing between anomalous and meaningful sentences although 7-year-olds demonstrate greater awareness of selection restriction rules. (Authors)

Study was designed to examine social-class differences in speech as produced under three conditions varying from highly structured to a more natural linguistic setting. (Authors)

Study tests four predictions derived from Piaget's cognitive theory. (CB)

Three experiments are presented which examine the ability of 10-month-old infants to search in a new hiding place. (Author)

Study was designed to investigate the effects of color cues and of subject-employed strategies in the development of selective attention in a short-term memory task. (Authors)

Results show that both kindergarten nonconservers and kindergarten conservers found height most salient. Third-grade conservers found quantity most salient but could easily attend to height and width. (Author/CB)

Primary purpose of the study was to ascertain the effectiveness of different methods of training children to solve the two-choice conditional matching problem. (Author)

Groups trained to compare the whole and subset improved in cue identification from negative instances; performance in the stimulus exposure group declined. (Authors)

Study investigated performance under the conditions of: presentation of noninteracting picture pairs, presentation of interacting picture pairs, and presentation of noninteracting picture pairs with instructions to create interacting images. (Authros/CB)

Results are discussed in terms of Piaget's concept of the parallel development of the cognition of the impersonal and interpersonal worlds. (Authors)

Results confirm an earlier finding that experimentally induced rehearsal facilitates recall. (Authors/CS)

Goal of this study was to obtain information pertaining to what is acquired when children gain the ability to reproduce a diagonal pattern. (Authors/CB)

Study demonstrates that the curvilinear relation between age and peripheral learning from films may not be so general a phenomenon as it appeared from previous research. (Author/CB)

Although the performance of American 5- and 8-year-olds was superior to the Guatemalans, the 11-year-olds in both cultures performed at an equally high level. (Authors)