This translation of an article by Vygotsky traces the major theories of periodization and evaluates these views of child development. In addition, he advances his theory of periodization that is based upon the development of the child's personality. (ST)

Paper presented at the Merrill-Palmer Institute on Research and Training of Infant Development (Detroit, Mich., Feb. 15-17, 1968).

This paper focuses on an approach to instructional development that consists of three basic stages interrelated by feedback. The first stage, system definition and management, is an exhaustive effort to define the problem, study the existing instructional context, and determine staff support and management controls. Stage two, design analysis and…

Available from: Council for Exceptional Children, 1920 Association Drive, Reston, Virginia 22091.

This paper discusses a well-known problem of stage categorization within Kohlberg's theory of moral stages (L. Kohlberg, 1973), that of "Stage 4 1/2." Some subjects previously scored at stage 4 in Kohlberg's framework took on some characteristics of stage 2 reasoning, which suggested the possibility of regression. To reconcile this…

The author presents a procedural planning model which has been constructed to illustrate the Educational Development relationship to Instructional Design." (Author/AK)

This paper proposes a new model for the development of adult education curricula. The model is holistic to complement the segmental needs and special interests approach that is characteristic of most programs. (JOW)

A theoretical frame of rhythm in skilled performance phenomena is presented, arguing that a motor system can produce movements that realize given time scales. Skilled movement is teleological; its timing is an internal schedule of target motor events arranged by the motor system for economy and expressiveness. (Author/CM)

The cumulative learning effect is explained to help overcome lack of coordination and scheduling difficulties in programing for the gifted. An example is recounted of the model's application in an interdisciplinary series on experiencing history. (CL)

Goodyear, Wertheimer, Cypers, and Rosemond refine Ronnestad and Skovholt's counselor development model and some of its implications. Fouad's reaction to the articles in this issue describes how counselors' careers develop and the implications for training. Contains 16 and 9 references respectively. (SK)

Examines who learning technologists are, what they do, and how they do it, based on interviews with practicing learning technologists. Highlights include working with academics on sustained curriculum development activities; staff development; descriptions of roles; collaboration as pedagogy; and a theoretical model of learning technologists'…

Provides an overview of this special issue on educational systems design. The International Systems Institute (ISI), a nonprofit agency that contributed the issue, is described; and summaries of the papers are presented, organized according to major themes covered (i.e., conceptual models and issues, design applications, and design learning). (LRW)

Conducted interviews with 786 adults, randomly assigned after stratifying according to 3 socioeconomic classes, 9 age strata, 2 genders, and 3 working sectors. Identified three vocational trajectories within the three social classes, each comprising nine phases of working life. Implications concern equilibrated integration of adaptive and creative…

Reliance on learning organization rhetoric about people as the competitive edge can be dangerous and costly. The Molecular Development Model, illustrating how individual learning integrated through management development, organizational development, and human resource development can result in a learning organization, addresses these problems. (SK)

Adapts the gap model (comparison of service recipients' attitudes before and after service delivery) into a human resource development (HRD) service management model. Delineates linkages among organizational mission, internal customers' mission, performance needs, and HRD mission. (SK)