An experiment to test the effect of textbooks in a one year economic principles course at Temple University (1968-1969) is partially reported. Using the Test of Understanding College Economics (TUCE) as the dependent variable, no significant difference was found between classes using a variety of textbooks. (DB)

784 University of Minnesota students in an introductory economics course were tested for this generally positive evaluation. Reservations about the complex application types of questions of the Test of Understanding in College Economics are discussed. (DB)

Scores on the Cognitive Abilities Test, Form 3, Verbal and Nonverbal Batteries correlated with The Ross Test of Higher Cognitive Processes at .44 and .22, respectively, for 79 elementary gifted students in grades four to six. (Author)

Fifth-grade students (n=154) were given the Group Embedded Figures Test. Distribution characteristics and sex differences were examined. Earlier norms developed for adult samples are substantially different from those of a sample of children. The norms presented here provide a guide for identification of field dependence in children. (Author)

The usefulness of the Woodcock-Johnson Psycho-Educational Battery (W-J) to assess learning disabled (LD) children was assessed. The W-J factor clusters could not be replicated with this LD sample, and little evidence was found of the validity of either the cognitive factor clusters or the aptitude factor clusters. (Author/SEW)

By reviewing studies relating memory to verbal comprehension and describing a sentence verification task study, the author examines the relationship, in normal subjects, between information processing capacities and intelligence. He proposes three sources of individual differences in information processing: basic functions, choice of problem…

As information on the cognitive functioning of learning disabled children emerges, a parallel, independent body of knowledge suggests investigating the cognitive complexity of learning disabled children, both to improve the conceptual understanding of learning disability and to support guidelines for relevant educational recommendations. (Author)

The taxonomy of test wiseness constructed by Millman and others is discussed. Other aspects of test wiseness are reviewed, such as additional influencing factors, manifestations, theoretical approaches, correlates, measures, and methods of minimizing its effects. (MH)

The Wechsler Adult Intelligence Scale (WAIS) and 20 tests from the French Kit were administered to over 100 undergraduates. Analyses revealed ten factors: verbal comprehension, visualization, memory span, syllogistic reasoning, general reasoning, induction, mechanical knowledge, number facility, spatial orientation, and associative memory.…

The visual imagery of four individuals with blindness was compared with that of five sighted individuals using the detection of mirror symmetry. The two participants who lost their sight later in life outperformed the two with congenital blindness, indicating the importance of early visual experience in visual imagery. (CR)

The performance on a battery of cognitive tests of an individual with extraordinary ability at mental arithmetic was studied. Implications of the rather ordinary test performance of Shakuntala Devi in contrast with her calculating speed are discussed with reference to memory and information processing. (SLD)

Mental test data cited by H. T. Epstein as supporting his theory that new concepts should be taught during periodic spurts in childhood intellectual development (at 3-10 months; and 2-4, 6-8, 10-12 or 13, and 14-16 or 17 years) are reanalyzed. It is found that the data do not substantiate Epstein's conclusions. (TJH)

Investigated the relation between the interaction style of 44 mothers and their 3-year-olds' competence on traditional cognitive tests and during play. Maternal directiveness and affective tone related especially to children's nonverbal cognition and play. (RJC)

Results are reported from a study which sought to measure learning preferences and identify variations and gender differences associated with the learning styles of a sample of 213 junior high school students. The study found a wide range of learning styles with significant gender differences present. (IAH)