Subjects, ages 3 to 5 and 9 to 11, were shown a videotape that presented either a frightening stimulus directly or a character's fearful response to a threatening stimulus that was suggested rather than shown directly. Both self-reported emotional reactions and physiological responses were consistent with a cognitive-developmental view of the…

Second-graders, fifth-graders, and adults participated in an experiment of cued recall for cue-target picture and word pairs. Results suggested that differences in the encoding of both specific and categorical attribute information contribute to developmental recall differences independently of encoding intent and stimulus modality. (Author/CB)

A high-amplitude sucking procedure, with synthesized female speech, was used to ascertain the effects of fundamental frequency, amplitude, and duration on discrimination of polysyllabic sequences. Results suggest that the exaggerated suprasegmentals of infant-directed speech may function as a perceptual catalyst, focusing the infant's attention on…

Examined the ability of three-year-olds, four-year-olds, kindergartners, and second graders to predict how certain internal and external conditions affect behavior. In two studies, a forced-choice procedure revealed that even the youngest group could predict the effect of various causes, while a third study examined more complex types of causal…

Examines the hypothesis that poor readers will have much greater difficulty in recalling abstract words than will normal readers but will closely approximate normal readers in recalling concrete words. The hypothesis was confirmed at the second-grade level but not at the sixth-grade level. (Author/CB)

Reports three experiments with kindergartners and first graders which used one-trial multidimensional reasoning tasks like those of Toppino (Journal of Experimental Child Psychology, v30, p496-512, 1980). Feedback information and preliminary experience with simple forms of the task produced high performance levels, and verbal labeling in the…

Suggests that inner speech is a manifestation of the need to prestructure oral utterances. Among the results, inner speech was found to be acquired by normally developing readers between the ages of 8 and 11, and children comprehended text better when certain prosodic features were made visible on the text. (Author/CB)

Argues that the world view of contemporary behavior analysis, especially behavior analysis of child development, is contextualistic, not mechanistic. The history of behavior analysis is presented in a revised account that focuses on philosophic movements. Contextualism of behavior analysis is contrasted with mechanism with respect to five core…

Effects of modeling and contingent praise on infant's motor response topographies were experimentally analyzed. Three male 10-month-olds showed systematic increases in targeted training and probe response topographies after introduction of the modeling and praise treatment procedure. Thus generalized imitation with infants was demonstrated. (RH)

Attempted to maximize the efficacy of time-delay discrimination training of 16 preschoolers. No indications were found of effects of precision response pretraining on the outcome of time delay of static cues. Transfer and lack of transfer of stimulus control were associated with nonshifts and shifts of response loci, respectively. (RH)

Assessed whether the effects of vicarious reinforcement and observational learning were maintained and controlled by contingencies of reinforcement among six Japanese preschool children. Findings suggest that some effects of vicarious reinforcement and simple modeling were not maintained without direct reinforcement. (RH)

Results of two experiments with five-year-olds indicated that: (1) conservation can be quickly taught with lasting results; (2) training on a limited range of exemplars will produce generalized correct responses to other, untrained classes of conservation problems; and (3) children's explanations of their judgments change as a result of exposure…

Some experiments concerning concrete-operational Piagetian skills are discussed in light of the interbehavioral approach in order to highlight the interacting role of antecedent stimuli and the setting of events in complex cognitive behaviors. Conservation, class inclusion, and classification are considered. Implications for a theory of…

Naturalistic and experimental study of the extent to which the use of the vocal prosody typical of motherese improved the responsiveness of children with severe developmental delays suggested that the use of such vocal prosody could help remediate unresponsiveness in severely handicapped learners. (RH)

Preschoolers presented with a difficult match-to-sample task requiring task analysis performed successfully when taught to overtly ask themselves questions about the salient features of each display and then answer the questions. Most subjects performed poorly when told not to use the self-questions and answers, but performed well again when…