"Curiosity Corner" is an early childhood curriculum emphasizing children's language and literacy skills. It comprises two sets of 38 weekly thematic units--one for three-year-olds and one for four-year-olds. Program staff conduct daily lessons using sequential daily activities. One study of "Curiosity Corner" meets the What…

Several ways of structuring the early trials of a complex concept formation task were compared. Training trials were divided into two segments: (1) an asynchronous segment with one relevant and one irrelevant cue held constant while one relevant and one irrelevant cue varied and (2) a synchronous segment with all cues free to vary. The…

In two experiments, pupils in the primary grades were given concept attainment tasks. (Author)

An experiment in which findings indicate that expected interactions among objectives, sequence, and anxiety were not significant. (Author/HB)

THE FOLLOWING HYPOTHESES WERE TESTED DURING THIS STUDY--(1) PROVIDING KNOWLEDGE OF CORRECT RESPONSE DOES NOT INCREASE THE EFFECTIVENESS OF SMALL STEP-SIZE PROGRAMS FOR STUDENTS AT ALL ACHIEVEMENT LEVELS, (2) PROVIDING KNOWLEDGE OF CORRECT RESPONSE DOES INCREASE THE EFFECTIVENESS OF MODERATE STEP-SIZE PROGRAMS AT ALL ACHIEVEMENT LEVELS, AND (3)…

This study was designed to test effects of a specified degree of learner control over the sequencing of instructional materials in a self contained tutorial CAI course in COBOL programming. Findings describe contributions and interactions of learner controlled variables with respect to instructional effectiveness and efficiency. (RAO)

One notable line of inquiry, aspects of which date back to the early 1980s, involves the design and implementation not of long-term curricula, but of topic-oriented sequences for teaching science. One distinguishing characteristic of a teaching-learning sequence (TLS) is its inclusion in a gradual research-based volutionary process aiming at…

Studies of the hierarchical attainment of conservation of physics concepts revealed significant differences with respect to age, sex, and grade level in a random sample of seventh and eighth grade students. Conservation of a quantity did not necessarily depend on the prior conservation of its constituent fundamental quantities. (MLH)

This study was designed to examine relationships between three variables of analysis/integration skill in visual perception and the tendency to retain differentiated memories of sequential visual images in a sample of 206 university undergraduates. Correlation techniques and factor analysis were used to analyze relationships between the perceptual…

The multivariate effect of task sequence, memory support, and state anxiety was investigated using a nonverbal concept acquisition task. Ninety-five Indian college students were randomly assigned to four treatment conditions resulting from the task sequences of 1) easy-to-hard and 2) hard-to-easy and from memory support versus nonmemory support.…

Some of the procedures for developing and validating learning sequences or learning hierarchies are explored. For each of these procedures, references are provided that can be used for additional study or clarification of the procedures. (Author)

This research compares two popular mastery-based instructional programs: Programmed Student Achievement and Total Mastery Learning. The primary objective is to determine which mastery technique results in the best classroom performance of college students in an introductory psychology course. (Author/RM)