The effect of prior otitis media with effusion (OME) or current middle ear effusion (MEE) on phonetic perception was examined by testing infants' discrimination of "boo" and "goo" syllables in 2 test sessions. Middle ear function was assessed following each perception test using tympanometry. Perceptual performance was compared…

Murray's original Thematic Apperception Test (TAT), Cards I to XX, was administered in two sessions to 80 Chinese male and female undergraduate students at the National Taiwan Normal University. The results are compared with American averages. (Author/JH)

Evidence presented by psychologists has indicated that perceptual development results in part from learned experience and may be modified to varying deqrees by social pressure. Since vision is a primary source of perceptual information for art education, this study sought to determine the effects of prophecy, or expectation, on perceptual response…

The primary objectives of this research program were the development of a battery of tests to investigate the effects of brain impairment on sensory and perceptual functioning. The Sensory-Perceptual Exam (SPE) contains measures intended to evaluate both relatively "pure" sensory functions, as well as those which involve more integrated…

The results of this study showed no significant differences in the size estimation levels of acute and chronic schizophrenic and nonschizophrenic psychiatric patients. Also, there were no significant differences when these groups were subdivided on the basis of both premorbid adjustment and paranoid status. (Author/CG)

Results of this study suggest that Negro mentally retarded children are more proficient on sensory motor tasks than are their white counterparts. (Author/MG)

Humans and pigeons were trained to discriminate between 2 views of actual 3-D objects or their photographs. They were tested on novel views that were either within the closest rotational distance between the training views (interpolated) or outside of that range (extrapolated). When training views were 60? apart, pigeons, but not humans,…

The Motor-Free Visual Perception Test: Third edition (MVPT-3; Colarusso & Hammill, 2003) purports to measure overall visual perceptual ability. Task responses require no motor ability, eliminating the effect of motor performance on the overall visual perception score. The test authors suggested that this MVPT-3 characteristic allows for its…

Two hypotheses were tested in this study: (1) that the elaborateness of children's descriptions would increase with grade level, and (2) that there would be a decrease in peripheral descriptions and an increase in central descriptions with grade level. A total of 211 kindergarten through eighth-grade students were instructed to describe an adult…

A study sought to ascertain the effect, if any, exposure to different temperatures would have on an individual's ability to discriminate between different tactile stimuli. Ten young adult males were repeatedly subjected to emersion of their dominant hand in water ranging in temperature from ice, to 105 degrees Fahrenheit (F), in increments of 15…

Butler (1980) compared errors representing intrusions and mislocalizations on 3x3 letter displays under pattern-mask versus no-mask conditions and found that pattern masking increased character mislocalization errors (naming a character in the display but not in the target position as being the target) over intrusion errors (naming a character not…

A scheme, using features in a cartoon-like human face to represent variables, is tested as to its ability to graphically depict multivariate data. A factor analysis of Harman's "24 Psychological Tests" was performed and yielded four orthogonal factors. Nose width represented the loading on Factor 1; eye size on Factor 2; curve of mouth…

THE ASSUMPTION THAT READING DISABILITY CAN RESULT FROM A GAP BETWEEN THE DEVELOPMENTAL MATURITY OF CHILDREN AND THE DEMANDS OF A BEGINNING READING PROGRAM CARRIES WITH IT THE PROBLEM OF ASSESSING DEVELOPMENTAL STATUS. A LONGITUDINAL STUDY CONDUCTED TO DERIVE A METHOD FOR IDENTIFYING SIGNS OF IMMATURITY RELATED TO LATER READING DIFFICULTIES USED…