This paper reports the results of a normative study of associations in the context of a simple declarative sentence in a manner that makes possible the estimation of sequential word-to-word dependencies within sentences. The subjects were 60 male and 60 female undergraduate students from educational psychology classes. However, data for males and…

Naval researchers studied the effects of delay in the presentatio of visual information on pilot performance. Simulated carrier landing tasks were performed by subjects using a visual display generated by a computer. In one part of the experiment pilots were asked to "fly" carrier approaches with and without a 0.1 second delay in the…

Four experiments were conducted to investigate the extent to which infants of different ages respond to facelike drawings on the basis of stimulus complexity and/or resemblance to the human face. Infants' responses to stimulus patterns were assessed using the corneal reflection technique developed by Robert Trantz. In the first two experiments,…

This paper introduces and gives a report of the first of a series of studies concerned with the developmental aspects of information processing. The experiments are concerned chiefly with how repeated visual encounters influence infants' attentional preference for what is familiar or unfamiliar and how infants' preference can be affected by…

Two experiments were conducted to ascertain whether the reader uses phonological cues, semantic cues, or both types of cues in identifying letter combinations. Sixty introductory psychology students participated in the first experiment, which tested the differential effects of phonological and semantic cues on the speed with which a verbal unit…

Habituation and dishabituation to a simple geometric stimulus were examined for a sample of 36 5-month old subjects. All subjects viewed successive presentations of a standard stimulus, and, following a retention interval, a single presentation of the standard and a novel stimulus in the test phase. During the interpolated interval, repeated…

A study was conducted to determine the relative effectiveness of several different visual, visual-verbal, and verbal treatments on the recall of factual information. The primary measure of individual differences of subjects involved in the study was that of intelligence quotient (I.Q.). The study attempted to determine whether or not treatments…

This study was designed to ascertain the nature of information storage in humans and to determine the channel capacity of Ss at various stages of development. A 3 x 2 x 2 multivariate complete factorial design was employed: the three levels of the first factor (Age) were 5, 8, and 12 years; the two levels of the second factor were Visual and…

It was predicted that two variables would influence recognition memory for complex visual stimuli: association values, and the realistic-abstract dimension, or "objectivity". The stimuli were 12 reproductions of realistic paintings (clearly representing real world objects), six of high association value and six of low; and 12 abstract pictures,…

The results of two matching-to-sample experiments using color cues in Consonant Vowel Consonant (CVC) stimulus words with kindergarten through third grade subjects are included in this document. Color cues influenced subjects to match according to first letters. When the first letter of each stimulus word was underlined in red, kindergarten and…

The problem which this study addresses is the effects of cognitive style and variations in the free sort procedures on the sorting outcome of sorting time and number and quality of manifest partitions. This experiment was designed to look at the effects of the cognitive styles of field dependence, category width and equivalence range,…

The major objective of this study was to investigate differential performances among 5-year-old children when using transitivity of matching relations. Instruments were constructed to measure the subjects' (1) knowledge of matching relations, (2) ability to conserve the relations, and (3) proficiency in making inferences using the transitive…

The description of, or formation of impressions about, persons are viewed as being dependent on situational context and the standard or reference point to which the persons are compared. A study is described in which different subject groups compared a target's score on a "cautiousness-boldness" or a "relaxation-alertness" test with either a…

The role of genetic factors in infant response to redundancy was evaluated through observation of the behavior of three sets of same-sex fraternal twins and six sets of same-sex identical twins to combinations of redundant proprioceptive and auditory stimulation. The twins ranged in age from 6 weeks to 24 weeks. One member of each twin set was…

A total of 48 fifth-grade and 30 nursery-school subjects were administered picture pairs in a discrimination learning experiment. In addition to a control group, one group of subjects (pre-choice) was instructed to pronounce both items before choosing one, and another group (post-choice) was told to say both items after choosing one. The…