Investigates the use of the Naglieri Draw-a-Person Test (DAP) for its appropriateness for use by art therapists. A total of 306 drawings were collected from 34 children, ages 5 to 10, over a 1-year period in three phases. Concludes that the Naglieri DAP would be a useful tool for art therapists in the assessment of cognitive development. (Contains…

This study investigated how 15 preadolescents and adolescents with autistic spectrum disorder (ASD) performed on false belief tasks that included social inferencing of psychological states as well a logical inferencing of physical states. Unlike the control groups, the ASD group performed better on the social inferencing tasks and use of a prompt…

Based on the construct of classical IQ, a model of the proportions of the population at various stages of cognitive development as a function of age is proposed. The model compares well with other theoretical models and provides evidence of the salience of the construct of general cognitive capacity. (SLD)

Used computer-administered tests to measure the reaction time to nonverbal stimuli of 4- through 6-year-olds and adults. Found age-related increases in processing speed that could not be attributed to increased accuracy and error rate monitoring. Used these results to evaluate R. Kail's (1991) model of processing speed, which adequately accounted…

Employed a modified dual task approach with 7- to 9-year olds to determine whether one of the classic M-power measures, the digit placement task, is indeed capacity-limited. Found that several critical assumptions concerning the use of the dual-task procedure were met; further testing revealed that the digit placement task is indeed…

Compares Piaget's and Vygotsky's interpretations of transmission and transformation. Notes that differences are apparent in the preformation of knowledge, availability of a third alternative to nature and culture, and unity and identity in social interaction. Vygotsky was concerned about the novel transformation of the learner; Piaget, with the…

Two experiments tested children's ability to imagine a pretend action and select a representation of its outcome. Found that children two years and older could select the correct representation, whether represented by a picture or toy; younger children could not select representations of actual or pretend transformations. Results had implications…

Examined precursors of knowledge change in college students' developing understanding of gear movement. Found that only some participants changed their problem-solving approach after instruction. Results suggest that having multiple approaches available and using instructional information to build on not-well-developed conceptions may contribute…

Acquisition of linguistic and perceptual abilities takes place at a very early age, and later learning involves knowledge and information processing strategies. Aging has greater impact on retention of the latter. Lifelong learning must accommodate the constraints of aging on cognitive abilities. (SK)

Three studies found that 3- to 5-year-olds judged that an utterance would be ignored by a listener who had previously seen something contradictory. However, children judged that the listener would believe an utterance if the listener had no contradictory information. The results suggest an early understanding of how people prioritize information.…

A germ cell model of development based on a cognitive view of learning is used to propose that the cognitive skills needed in today's workplace necessitate reconceptualizing skill acquisition, learning, and training. The model is contrasted with the limitations of competency-based, behaviorist approaches. (SK)

Tested predictions of dynamic field theory in study of 3-year-olds' location memory errors in task with homogeneous task space. Found that young children's spatial memory responses are affected by delay- and experience-dependent processes as well as the geometric structure of the task space. Both dynamic field theory and category adjustment models…

Using Bloom's taxonomy as a scaffolding device moves students toward self-management of learning. Analysis of journals and assignments completed by 42 students in business courses showed that repeated emphasis of Bloom's concepts improved higher-level conceptual thinking. (Contains 35 references.) (SK)

Two experiments examined effects of event modality on young children's memory and suggestibility. Findings indicated that 5-year-olds were more accurate than 3-year-olds and those participating in the event were more accurate than those either observing or listening to a narrative. Assessment method, level of event learning, delay to testing, and…

This study examined whether 9.5-month-olds could use featural information to individuate objects. Results suggest that infants categorize events involving opaque and transparent occluders as the same kind of situation and that infants are more likely to give evidence of individuation when they need to reason about one kind of event than when they…