This study investigated the differences in learning and retention of students informed and not informed of behavioral objectives and the learning hierarchy of a unit of instruction. The subjects were 88 elementary education majors at Towson State College, Baltimore, Maryland, randomly assigned to four treatments. Self-instructional material for…

This study was concerned with the verification of a learning hierarchy for the mathematical task of adding fractions, when group learning procedures involving teacher-student interaction were used. Through a task analysis procedure a hierarchy of 13 subordinate skills was hypothesized, behavioral objectives were specified, and a curriculum…

This study compared student benefits (learning and rate of forgetting) derived from teachers being informed of the behavioral objectives and learning hierarchy of a seventh grade mathematical unit with the student benefits derived from teachers being informed of the instructional objectives of the unit in non-behavioral terms. Twenty-one seventh…

This study focused on Robert Gagne's method for curricular development, which consists of structuring a knowledge domain into a learning hierarchy. Two methods of generating learning hierarchies and two different sequencings of these hierarchies were compared and their effects were measured. Four programmed texts were developed from two different…

The purpose of this study was to assess the effects of adjunct objectives (AO) or adjunct rules (AR) on instructional materials. The subjects were 110 undergraduate volunteers attending Arizona State University. As each subject entered the lecture hall for the class, he was given an envelope containing the experimental materials appropriate to a…

This paper develops a stimulus selection theory, based on an extensive review of previous research, which gives weight to context change or stimulus generalization decrement. The theory assumes no special compounding or configurational process, and accounts for the learning of successive discriminations without the addition of any special process.…

This study investigated the relationship between Kagan's reflective-impulsive dimensions and three levels of mathematical achievement test performance: computation, concepts, and problem solving. Two hypotheses were formulated: (1) there should be a positive correlation between the index of reflectivity and each of the Metropolitan mathematics…

Prompts in concept classification normally occur on the stimulus, while in memorization tasks prompts customarily are given on the response. Opposite results have been obtained for these two tasks with excessive prompting. This study used English-Russian word pairs to compare stimulus prompts (underlining the English word) with response prompts in…

The mediating role of learning in the relationship between repeated exposure and affect was explored and supported in three experiments involving a total of 229 undergraduate participants. It was found that both learning and affect measures behaved in essentially the same way as a function of exposure duration (experiments I and III), serial…

This paper tests the idea that the experience of violence in childhood constitutes a factor leading to the approval of adult violence for achieving socially desirable goals. Using the data from a national survey conducted in 1968, the study constructs indexes on Interpersonal Violence Approval, National Violence Approval, and Political Violence…

The purpose of this study was to relate Piaget-type tests to Stanford-Binet Mental Age and IQ, to IQ on the California Test of Mental Maturity, and to performance on the Metropolitan Achievement Test. Subjects were 143 children of bright, average, and retarded psychometric abilities; bright and average children were chronologically aged five to…

Two studies were designed to identify two learning styles. Study I looked at the effect of the analytic-global cognitive style on the acquisition of three geometry concepts presented through written lessons which did or did not contain verbal emphasis of relevant attributes. A total of 108 analytic and global seventh grade students were identified…

This study was designed to investigate the effects of discovery and expository methods of presentation on the immediate acquisition and retention of geometry concepts by seventh graders. Four geometry concepts, "quadrilateral,""rhombus,""trapezoid," and "parallelogram," were presented in written lessons which used either an expository or a…

This report is primarily a background statement and historical report concerning the Environmental Education Program cooperatively developed by the School of Education and the School of Liberal Arts of Eastern Montana College, Billings, and Billings School District #2, covering the years 1967 through the spring of 1971. The report gives a brief…

Using subjects classified on the basis of positive and less positive self-concepts, this study investigates the effects of instructions, a principle, and practice with four concept-attainment problems on the efficiency of the attainment of concepts among subjects. The findings indicate the subjects with more positive self-concepts attain abstract…