The purpose of this study was to determine if any correlation exists between the presence of vocational bias in elementary students and (1) the presence of bias in the textbooks they use, (2) father's occupation, (3) student grade level, (4) level of intelligence, and (5) sex of the student. The population for the study consisted of 368 kindergarten, third-grade, and sixth-grade students from two North Texas school districts. The instrument used to measure student vocational bias was the Were I a Worker attitude inventory developed by P. K. Yonge Laboratory School at the University of Florida under the direction of the Fusion of Applied and Intellectual Skills Research Project. The instrument used to categorize the father's occupations into professional and non-professional groups was the "Two-Factor Index of Social Position" developed by A. B. Hollingshead. The data were collected by having each student respond to the attitude inventory under the supervision of the participating classroom teacher. In addition, the student's I.Q., grade level, sex, and father's occupation were recorded on the test booklet. A notation was also placed on each instrument indicating the type of textbook used by that student. After all the data were collected, the attitude inventory was hand …

This study compares results of sighting, control, suppression and wink tests of visual dominance with a dissociation test administered to 240 high-achieving (ninetieth percentile and above academically) and low-achieving (twenty-fifth percentile and below academically) students at grades four, eight, and twelve. The study examines differences between visual dissociation and other visual-dominance tests. In so doing, the study tests the proportion of consistent dominance revealed by each test among underachievers with a high incidence of dominance variations, examines possible influences on choice of dominant eye, and compares distributions of dominance functions in high- and low-achieving populations.