File contains Aro Hospital outpatient notes, statistics listings by village of individuals and their illnesses, and summaries of each village's overall health.
File contains a research proposal for the project along with filled social data questionnaires and semantic differentials questionnaires. Also contains 8 photographs of Nigerian individuals.
File contains social and historical research notes and population medical survey results for the village of Shodeke. File includes two hand-drawn maps of the village. Researchers considered the village modern.
Subseries consists of revised analysis and evaluation materials for the 1961 and 1963 studies. Also includes correspondence on the projects and field notes with great detail on respondents' interviews and evaluations.
File consists of coded materials listing respondents' physical and mental health evaluation results. Also contains charts comparing results, and statistics for comparing Leighton's and Liang's ratings and observations.
File contains evaluation abstracts for some female respondents. Respondents' answers to health and background questions are listed, followed by interviewers' comments. File also includes notes on randomizing questionnaires and evaluations, and a memorandum report of the summarizing process.
Subseries consists of joint mental and physical health evaluations for male and female study respondents. Also contains a complete respondent master list with code and case number information.
File contains social and historical research notes, field notes, and population medical survey results for the village of Opeji. File includes four hand-drawn maps of the village.
File contains social and historical research notes and population medical survey results for the village of Ilewo. Researchers considered the village traditional.
File contains social and historical research notes and population medical survey results for the village of Ilewo. File includes one hand-drawn map of the village. Researchers considered the village traditional.
Subseries contains files of information for each village in the study. Includes social and historical research notes and population medical survey results. Also contains hand-drawn maps and lists of respondents' names.
File contains social and historical research notes and population medical survey results for the village of Kutaw. File includes two hand-drawn maps of the village. Researchers considered the village modern.
File contains social and historical research notes and population medical survey results for the village of Joko. File includes two hand-drawn maps of the village. Researchers considered the village traditional.
File contains keepsakes from Alexander Leighton's trip to Japan, including photographs, postcards, maps, medical documents and immunization records, and travel itineraries.
File consists of a disassembled binder of Jane Murphy's interview fieldnotes from the 1961 Cornell-Aro study. Fieldnotes record respondents' answers to questions and provide further details on context. Respondents' joint psychiatric/health evaluation forms are tucked beside their corresponding fieldnotes.
File contains social and historical research notes and population medical survey results for several villages. File includes two hand-drawn maps and several lists of names.
File contains social and historical research notes and population medical survey results for the village of Ilewo. File includes two hand-drawn maps of the village. Researchers considered the village modern.
File contains social and historical research notes and population medical survey results for the village of Ikereku. File includes three hand-drawn maps of the village. Researchers considered the village modern.
File contains social and historical research notes and population medical survey results for the village of Ijeun-Lukosi. File includes two hand-drawn maps of the village. Researchers considered the village modern.
File contains social and historical research notes and population medical survey results for the village of Ijeja Kenta. File includes two hand-drawn maps of the village. Researchers considered the village traditional.
File contains social and historical research notes and population medical survey results for the village of Idi-Ori. File includes two hand-drawn maps of the village.
File consists of patient medical records. Each patient's bundle of records includes a laboratory service result, medicine card, medical and family history, and summary of illness.
Subseries includes data for and analyses of socioeconomic aspects of Yoruba women's lives (education, migration, social class, health, children, husbands, religion, family, etc.). The 1963 data seems to be part of another study, referred to in several files as "The 1963 study on the role of Yoruba women," that either piggybacked off the Cornell-Aro study or was somehow included as a sub-project.