The study reported in this paper is designed to provide evidence of the convergent and discriminant validity of the Flexible Combination Test (R. Dillon). Two premises were tested: (1) flexible combination accounts for significant variation in cumulative grade-point average, high school rank, and cumulative Act Assessment scores; and (2) the…

There is a growing appreciation of the need for a greater supply of well-educated people, not only in the scientific and technological fields but also in the political, social, and cultural areas. The high school should play an important role in identifying and developing the specific abilities of each boy and girl so that each can make the…

Empirical findings on effects of teacher preconceptions of pupils' abilities on student performance are complex and contradictory. Some of the contradictions can be resolved by considering variables intervening between an expectancy manipulation (induced in the teacher by information provided by the investigator) and the evaluation of the…

Use of group IQs as predictors of grades and high school completion is re-evaluated. Correlations between IQ and grades were lower for vocational courses than for academic courses. It is suggested that the minimum IQ for the four year program is 80 and the minimum for the five year program 100. (Author)

Argues that black psychologists must play a key role in changing attitudes and behavior if minorities are to succeed in the process of "revolutionizing" the system: black people must get themselves psychologically together, then teach their chaldren how to maintain the mental edge. (Author/JM)

The purpose of this article was to summarize information on the use of tests as devices for assessing men and women for positions in business and industrial establishments. (Author/RK)

This study questions the use of a general IQ score as a basis for conclusions relating to studies of intelligence, especially with minority children. Instead, it looks at item-responses from Stanford-Binet tests. Using Guilford's Structure of Intellect Model applied to organismic responses, the authors tallied the item responses. (Author/LA)

In this paper the author considers some themes connected with demands for democratization and certain conceptual confusions associated with those themes. (Author/RK)

Findings are interpreted in the framework of adolescent egocentrism and discussed both in terms of their implications for the study of adolescent socialization and the study of perceived age changes. (Authors)

Current estimates of the contribution of education to economic growth have been questioned because they ignore the interaction of education with ability. Whether the neglect of ability differences in the analyses of the income-education relationship results in estimates which are too high is considered in this paper, using a 1964 sample of U.S.…

Discusses problems of early childhood program evaluation based on curricula variations, critiques of achievement and intelligence testing, analysis of predictive validity and the relationship between home and school environments. Identifies new directions for evaluation in each of these areas. (DP)

The deficit hypothesis operates on the differences in level of intelligence as determined by testing; the differential hypothesis opposes direct interpretation of linguistic forms as cognitive structures and attempts to understand the nonstandard speaker. (DD)