TD Magazine Article LEARNING THEORIES AND TRAINING June 1979 GL By Gordon L. Lippitt 0 Comments Bookmark Main Site Sign in Page Don't have an ATD account? Don't have an ATD account? Forgot your Password? Already an ATD customer without a web account? Institutional subscriber? Click here to sign in. Share Member-Only Content Explains the nature of the learning theory. Implications of the theory on professional training; Factors that influence training directors' decision-making in relation to the design of the training program. You've reached ATD member-only content. Sign in below or join ATD to continue. Sign In