Wisconsin Longitudinal Study
About Wisconsin Longitudinal Study
The Wisconsin Longitudinal Study (WLS) is a long-term study of a random sample of 10,317 men and women who graduated from Wisconsin high schools in 1957. The WLS provides an opportunity to study the life course, intergenerational transfers and relationships, family functioning, physical and mental health and well-being, and morbidity and mortality from late adolescence through middle age. WLS data also cover social background, youthful aspirations, schooling, military service, labor market experiences, family characteristics and events, social participation, psychological characteristics, and retirement.
Survey data were collected from the original respondents or their parents in 1957, 1964, 1975, 1992, and 2004; from a selected sibling in 1977, 1994, and 2005; from the spouse of the original respondent in 2004; from the spouse of the selected sibling in 2006; and from widow(er)s of the graduates and siblings in 2006. Data are currently available from all collection rounds except the widows. These will be available in the future. Please join the WLS list serv by sending an email to WLSannounceemail@example.com with a subject line of "Subscribe", and visit this site frequently to ensure you are aware of any updates.
The Wisconsin Longitudinal Study is supported by the Behavioral and Social Research Program of the National Institute on Aging.