The organizational factors in memory relevant to learning medical diagnosis terms are discussed in this paper. Two hypotheses are tested: that the type of list organization will affect total recall; and that the type of curriculum and year in school will affect the organization of recall. Ninety-six second and third year medical students from two…

Reconstructing media research so that generalizable knowledge can be produced requires an increased emphasis on attributes of media which interact with individual differences to effect learning. In order to accomplish this, media researchers must make a distinction between research "with" media and research "on" media. Privious efforts to…

The study reported involved: (1) development of a concept learning task which embodied complex concepts similar to those included in elementary school curricula, and (2) investigation of the effects of type of thinking, abstract or concrete; grade levels, fourth, sixth, or eighth; and sex upon performance of human Ss with complex concepts of…

Prompted by Piaget's suggestion that there might be qualitative differences in the thinking processes of children who read well as compared with those who read poorly, this study investigated the mental operations of multiple classification and class inclusion as possible characteristics required for a child to abstract and modify efficient…

Investigated were the effects of two types of stimuli, preferred and non-preferred, on the free recall and clustering of 16 moderately and severely retarded children (mean IQ = 39.12, mean CA = 10.84 years) who were enrolled in public schools. An empirical determination was made as to whether to classify a particular conceptual category of stimuli…

A sample of ninth-grade students utilizing the Intermediate Science Curriculum Study (ISCS) and other materials was used to investigate the relationship between cognitive preferences and science process achievement. The three cognitive preferences examined were: (1) application; (2) memorization; and (3) questioning. (HM)

Presents a study of the effects of interaction between a child and his mother or an older sibling on the child's object sorting behavior. Other factors studied included sex of sibling and family size. Subjects were 120 first grade children. (BD)

Reviews the research literature on the abilities of infants to categorize visual information on dot patterns; schematic faces; hue; and orientation. (HOD)

Results revealed that arithmetic-disabled and spelling/arithmetic-disabled children had significantly lower storage and retrieval scores on a nonverbal task but did not differ on a verbal task; reading/spelling-disabled children differed only on retrieval scores from verbal task; and the reading/spelling/arithmetic-disabled children differed only…

Recent advances in theory and research provide a basis for defining higher-order thinking skills and for designing tests of such skills. (MCG)

The efficiency with which learning disabled and nonlearning disabled college students perform cognitive processing tasks was examined. A simple visual reaction time and speeded classification tasks were used. Learning disabled adults were slower and more variable on speeded classification tasks but did not differ on visual reaction time tasks.…

Suggests some reasons why the exploration and description of language function is often an untidy exercise but, none-the-less very rewarding and rich in implication for English teaching. (Author/RK)

A significant positive correlation between multiple classification was found, in testing 65 children aged 6 to 8 years, at the stage of concrete operations. This is interpreted as support for the existence of a structure d'ensemble of operational schemes in the period of concrete operations. (Authors)

Presents the procedures, results, and conclusions of a study to investigate the effects of (1) sex, (2) intelligence, and (3) prior experience in puzzle solving on the categorization skills of youth. A two-dimensional type puzzle involving 4 sorting variables was given to 110 ninth graders. 22 subjects, age from 7 to 18 were given a 3-dimensional…