It has traditionally been assumed that children's ability to label individuals as older precedes their tendency to associate particular behavioral competencies with individuals who vary in age. To systematically test this assumption, 64 preschool children were presented with 9 pairs of stimulus faces reflecting different ages. The children were…

Highlighting current literature concerning infants' ability to perceive motion, this paper discusses the sensory apparatus that makes motion perception possible. Reviews of the physiology, anatomy, and sensory capabilities of the infant's visual system, as well as a discussion of the neural physiological mechanisms that govern the visual system,…

A study was conducted investigating whether a sequence of visuals presented in a serial manner differs in connotative meaning from the same set of visuals presented simultaneously. How the meanings of pairs of shots relate to their constituent visuals was also explored. Sixteen pairs of visuals were presented to both male and female subjects in…

Social facilitation as a self-presentational display, and social performance impairment attributable to perceived public failure, are examined in a study of context effects in verbal learning. Female undergraduates (N=72) served as subjects with one male who served as an "audience." Performance data indicate that, consistent with the present…

KINDERGARTEN CHILDREN WERE USED AS SUBJECTS IN AN ATTEMPT TO DISCOVER WHETHER CHILDREN WITH SHORT AND LONG MEMORY SPANS USE DIFFERENT CUES TO RECOGNIZE WORDS AND WHETHER MEMORY SPAN TESTS ARE EFFECTIVE PREDICTORS OF DIFFICULTY IN LEARNING TO READ. IT WAS HOPED THAT CHILDREN WOULD EXHIBIT A CONSISTENT PATTERN OF CHOICES OVER TRIALS, WHICH MIGHT…

TWO EXPERIMENTS WITH GRADE 7 STUDENTS INVESTIGATED USE OF VIDEO TAPED, PROGRAMED DEMONSTRATIONS FOR LEARNING TO ASSEMBLE AN ELECTRICAL MOTOR. INDEPENDENT VARIABLES WERE SIZE OF DEMONSTRATION UNIT AND MODE OF PRACTICE (ACTUAL VERSUS RECOGNITION). RESULTS SHOWED THAT THE LARGER THE UNIT, THE MORE ERRORS STUDENTS COMMITTED DURING PRACTICE, AND THIS…

Results from studies of language identification in noise and of word identification from tachistoscopic presentation clearly indicate that contextual information can be used to facilitate word identification under inadequate stimulus conditions. But these results do not provide strong evidence that such an interaction is occurring during normal…

This reports the effects of the number of relevant stimulus dimensions and figural versus verbal stimuli on the concept learning ability of college students. Results force a consideration of mediational variables in explaining this form of cognitive learning. A set of verbal materials analogous to a set of dimensionalized figural materials was…

The effects of classical factors, such as symbol geometry, symbol brightness, and brightness contrast, upon the legibility of numerals and capital letters are discussed. Included is a consideration of the literature of the last few decades relevant to the specification of acceptable operator performance criteria which must be met by a given…

A 112-item Multi-Modal Articulation Analysis test was administered to 116 Head Start children ranging in age from 4 years, 6 months to 5 years, 5 months. The test involves presenting to the subject an object, or representation thereof, requiring a one-word response. Four modes of stimulus presentation were used: (1) actual objects, (2) black and…

In this study, developmental changes in duration of the icon (visual sensory store) were investigated with three converging tachistoscopic tasks. (1) Stimulus interuption detection (SID), a variation of the two-flash threshold method, was performed by 29 first- and 32 fifth-graders, and 32 undergraduates. Icon duration was estimated by stimulus…

This paper reports two related experiments, the first investigating whether children 3-7 years old demonstrate Flavell's Level-2 perspective-taking in a cognitively simple task, and the second re-examining children's performance on a task comparable to the Piagetian 3-mountain perspective-taking task. The first experiment involved a task which…

Spontaneous and model-induced production of a valuational style of inquiry was studied in 128 third grade children. Provision of a favorable versus a neutral outcome-expectation, and sex of child failed to influence the results. All modeling groups displayed strong value-question increases over baseline which, without further tutelage, they…