SUMMARIES OF 78 STUDIES IN SCIENCE EDUCATION COMPLETED DURING 1952 ARE TREATED IN THIS LISTING. THE STUDIES LISTED REPRESENT THE RESPONSE TO A NATIONWIDE QUESTIONNAIRE REQUESTING COPIES OF RESEARCH REPORTS. FOR EACH ENTRY IN THE LISTING THERE ARE INCLUDED--(1) THE AUTHOR'S NAME, (2) THE TITLE OF THE STUDY, (3) WHETHER OR NOT IT IS A THESIS OR DEGREE ITEM, (4) THE YEAR THE STUDY WAS COMPLETED, (5) THE INSTITUTION WHERE THE STUDY WAS CONDUCTED, (6) THE NUMBER OF PAGES IN THE COMPLETE REPORT, (7) THE SOURCE FROM WHICH THE COMPLETE STUDY MAY BE OBTAINED, (8) A STATEMENT OF THE PROBLEM, (9) THE SOURCES OF DATA, (10) THE KIND OF STATISTICAL TREATMENT USED, AND (11) THE MAJOR FINDINGS. ENTRIES ARE LISTED ALPHABETICALLY BY THE AUTHOR'S LAST NAME. (RS)