Examined newborns' visual detection of peripheral and central stimuli. (BD)

The question of how children represent and use comparative or partially ordered information is examined. Two experiments tested a conjecture that a common representation, a linear order, underlies the processing of all comparatives. (Author/MS)

A study is reported in which subjects aged 8 - 18 years made magnitude estimations of height for targets whose height and distance from them varied. For distances up to 15m, and heights from 5 to 50 cm, size constancy prevailed at all ages. (MS)

Eighty-two children (aged 4 through 6) were administered a Backward Digit Span test to measure M-space (mental capacity) and four conservation tasks: number, substance, continuous quantity and weight. (MS)

The false recognition procedure was used to determine the relative dominance of visual and verbal memory organization at two grade levels. The results indicated that visual encoding was predominant for first graders, but that both visual and verbal encoding occurred with fourth graders. (MS)

First, third and fifth graders performed semantic acoustic and orthographic orienting activities to different words in a list. Their free recall of the words was tested after the orienting activity. The semantic task yielded better results than the other two which did not differ. (Author/MS)

This study tested the hypothesis that the reported increase in children's use of prepositional phrases when exposed to novel (inverted) prepositional phrases could be eliminated by discrimination training in two prepositional forms. (Author/MS)

In two experiments, first and fourth grade subjects performed a speeded card sorting task with either integral or nonintegral dimensions. The dimensions were arranged so that subjects sorted on three types of task: (1) single dimension, (2) correlated dimensions, and (3) orthogonal dimensions. (Author/MS)

Infants of one, two and three months of age were presented with two checkerboard patterns, one stationary and the other moving in a horizontal oscillatory motion at one of eight rates. Results showed reliable differences in ocular behavior as a function of rate stimulus motion for all three groups of infants. (MS)

This study was designed to examine the effects of age and sex on susceptibility to field dependence training and to determine whether the field dependence phenomenon is a function of cognitive style or of a general inability to make correct judgments because of confusing and inaccurate information. (MS)

Experiment tested one explanation of lag effect in free recall by comparing hypothesized and observed changes in developmental lag functions. Suggests that lag paradigm might be used in assessing developmental differences in processing strategies as a more sensitive, general alternative to overt rehearsal techniques. (Author/HS)

Two experiments compare listening and reading comprehension of sentences which follow Minimum Distance Principle and investiagte effect of composition of an experimental presentation list on performance. Implications for assessment of development of language competence are discussed. (Author/HS)

A total of 96 binary statements were administered to 120 children randomly selected from 3 academic levels. The Constituent Comparison Model accounts for the results obtained in this study. (HS)

Infants at two age levels were shown six patterns which represented three levels of stimulus complexity and two types of organization, facial and nonfacial. Results agree with previous studies in suggesting a change between ages 10 and 15 weeks in dimensions which underlie infants' response to facelike patterns. (Author/HS)