RESULTS OF INVESTIGATIONS INTO ACQUIRED VS. INHERENT DIFFERENCES BETWEEN BOYS AND GIRLS WERE PRESENTED. FINDING REVEALED THAT DIFFERENCES BETWEEN BOYS AND GIRLS WERE AFFECTED BY THE ATTITUDES OF THEIR SCHOOLS TOWARD THEM AND TOWARD EDUCATION IN GENERAL. SEX DIFFERENCES IN BASIC INTELLECTUAL CAPACITY, ACHIEVEMENT, AND PROBLEM-SOLVING ABILITY…

The frequencies of consistent, mixed, and inconsistent lateral preference patterns in 648 elementary school age children were examined. No differences were found in IQ, reading, arithmetic, or spelling achievement scores among the three groups of children, at any age or for either sex. (Author)

THIS EXPERIMENT WAS DESIGNED TO FURTHER EARLIER INVESTIGATIONS OF THE GENERAL "SUBSTRATA-FACTOR THEORY OF READING" AND TO TEST TWO HYPOTHESES AT THE HIGH SCHOOL LEVEL OF SUCH KNOWN-GROUPS AS (1) TOTAL, (2) BOYS VERSUS GIRLS, (3) BRIGHT VERSUS DULL, (4) FAST VERSUS SLOW READERS, AND (5) POWERFUL VERSUS NONPOWERFUL READERS. THE MAJOR…

Examines differences between 45 learning disabled, mentally retarded, and Title I elementary students on intelligence, academic achievement, and behavior measures. Indicates that such students perform similarly on academic achievement and behavior measures. Learning disabled and Title I students were similar on an intelligence measure; mentally…

To study the home environment of the Puerto Rican as it relates to the children's academic achievement, 45 working class families were interviewed and these variables were investigated: achievement, classroom behavior inventory in relation to academic achievement, the effect of bilinguality on academic achievement, the influence of examiner…