Purpose, progress, and in most cases, major findings are presented for research conducted at Educational Testing Service, Princeton, N.J. during 1972-73. Under the rubric, Psychological Research, summaries are provided for work dealing with human development, learning and cognition, personality, and social behavior. For the category, Educational Applications, summaries are presented for early and primary education, secondary education, higher education, graduate and professional education, cultural diversity and the disadvantaged, career and vocation, and evaluation of educational systems. In the third and final section, Theories, Methods, and Systems Research, summaries are given for psychometric theory, methodological research, and computer studies. The authors for all research are listed and questions should be directed to them. If a report on a study is available, it is indicated by a number appearing in the body of the write-up which can be used when requesting a report. (RC)