The ability of 5-month-old infants to recognize two-dimensional (pictorial) representations of three-dimensional objects was investigated. Subjects were 24 5-month-old infants. The novelty preference technique was employed: all infants were familiarized with a three-dimensional object--a doll. Following familiarization, three novelty tests were…

An affective method is identified for increasing the sensitivity of paraprofessional psychiatric helpers to vocal (paralinguistic) expressions of the affect "sadness." Fifty-two male and female psychiatric hospital employees served as subjects and were divided into four groups, each of which was given identical pre- and post-testing. Group 2…

THE PURPOSE OF THIS PROJECT WAS TO IDENTIFY KINDERGARTEN PUPILS WHO, WHEN COMPARED WITH OTHER CHILDREN OF THE SAME AGE AND SEX, EVIDENCED PROBLEMS IN THE AREA OF VISUAL PERCEPTION. TESTS USED TO MEASURE SUCH DEFICIENCIES WERE THE BENDER TEST AND THE FROSTIG TEST OF VISUAL PERCEPTION, SUB-TEST I AND III. MATCHED PAIRS WERE SELECTED FROM THE TOTAL…

THE EFFECT OF INCIDENTAL VISUAL STIMULI ON THE EFFICIENCY OF LEARNING FACTUAL MATERIAL BY FRESHMAN COLLEGE STUDENTS WAS INVESTIGATED. THE INVESTIGATORS DETERMINED WHETHER THE PROVISION OF INCIDENTAL STIMULI, WHEN USED TO FACILITATE LEARNING, RESULTED IN IMPROVED TEST PERFORMANCE. BRIEF, HIGH INTENSITY STIMULI, SEX DIFFERENCE, COLOR OF FOCAL…

An attempt to operationally define depressive retardation in 72 inpatients aged 4-16 used two percept-genetic tests. In a serial visual afterimage (AI) test retardation was defined as a successive reduction of AI size, and in a serial tachistoscopic presentation using the meta-contrast technique (MCT) it was seen as stereotyped repetitions of…

This paper reports on three studies concerned with aspects of human visual information processing. Study I was an effort to measure the duration of iconic storage using a partial report method in children ranging in age from 6 to 13 years. Study II was designed to detect age related changes in the rate of processing (perceptually encoding) letters…

Saccadic (small, rapid, and apparently involuntary) eye movements of 14 children (7- to 12-years-old) with reading difficulties and of 14 normal readers were compared before and after the problem readers underwent a 7-month individual tutoring program. At pretesting the problem readers showed a rate of eye movements that was markedly lower than…

The major objective of this study was to explore how preschool children's ability to delay gratification was affected when children were asked to attend to actual rewards rather than pictures of rewards. Sixty subjects, 3 to 5 years of age, were given a choice between two rewards and then placed in a delay of gratification situation. Half of the…

The purpose of this study was to investigate the relationship between field articulation and reading achievement at the end of grade one, and to investigate the effect on the pupil's reading achievement of the field articulation of the classroom teacher. The sample of pupils was drawn from eight first grade classrooms of female teachers. The…

The major purpose of this experiment was to examine the effects of format (bar graphs vs. tables) and organization (by year vs. by brand) on the speed and accuracy of extrapolation and interpolation with multiple, nonlinear trend displays. Fifty-six undergraduates enrolled in the College of Education at the University of Delaware served as the…

Two stimuli of either small or capital letters were presented successively by tachistoscopic projectors. College students serving as subjects were requested to respond "yes" if the first stimulus (only one letter) was physically identical to or the same name of one of the letters in the second stimulus. The display size of the second stimulus was…

In order to examine the effects of manipulating image size (i.e., relative size) and body type of speakers in a television context on source credibility and interpersonal attraction, a study was conducted at Illinois State University during the spring of 1973. Subjects were eighteen intact groups of students enrolled in speech communication class…

After tachistoscopic exposure of a row of letters, recall functions show bowing and skewedness similar to the standard serial position curve that results from sequential presentation of elements. A similar curve is generated by recall of binary elements presented briefly and simultaneously. Prior investigators have interpreted this effect as an…

Visual perception as a part of the reading problem has been difficult for some classroom teachers to comprehend because of the confusion about meaning. This confusion has been due in part (1) to failure to define the term visual perception before writing about it, (2) to studies which take a narrow view of perception yet make broad conclusions,…

Two groups of children took part in this longitudinal study of eidetic imagery (EI). The New Haven sample consisted of 12 elementary school children, and the Rochester sample consisted of 23 children (aged 7 to 11 years at the beginning of the study). The study was designed to find out some of the qualities of EI and its relationship to memory. An…