This document provides an analysis and synthesis of trade and industrial education research studies primarily from August 1966 to April 1, 1969, which involved the collection of data and comparison either between groups or correlation of pieces of data for the same group. Sources ranged from books, journals, and dissertations to papers presented at meetings and unpublished studies. The review provides an overview of research in the following areas: (1) Philosophy and Objectives, (2) Manpower Needs and Employment Opportunities, (3) Curriculum Development, (4) Educational Programs, (5) Instructional Materials and Devices, (6) Learning Processes and Teaching Methods, (7) Student Personnel Services, (8) Facilities and Equipment, (9) Teacher Education, (10) Administration and Supervision, (11) Evaluation, and (12) Research. An extensive bibliography of the reviewed literature is appended. The first review of this subject covering research findings from 1962-1966 is available as ED 011 560. (GR)