Rochester Adult Longitudinal Study (RALS)
The RALS is a 50-year, 4-cohort, 1,200 participant, 5-wave sequential study of Eriksonian psychosocial development in adulthood. It is an accelerated cohort sequential design. There are four cohorts that were assessed, who graduated from the University of Rochester, United States, in 1965-1968 (Cohort 1), 1976-1977 (Cohort 2), 1988-1989 (Cohort 3), and 2000-2002 (Cohort 4). Cohort 1 has five waves of data; Cohort 2 has four waves of data; Cohort 3 has three waves of data; Cohort 4 has two waves of data.
Study design
Cohort - accelerated
Number of participants at first data collection
348 (participants cohort 1)
298 (participants cohort 2)
291 (participants cohort 3)
287 (participants cohort 4)
Age at first data collection
~53 years (participants cohort 1)
~42 years (participants cohort 2)
~31 years (participants cohort 3)
~20 years (participants cohort 4)
Participant year of birth
Varied (participants cohort 1)
Varied (participants cohort 2)
Varied (participants cohort 3)
Varied (participants cohort 4)
Participant sex
All
Representative sample at baseline?
No
Sample features
Country
Year of first data collection
1965
Primary Institutions
California State University (Academic, United States of America)
Canisius University (Academic, United States of America)
Emmanuel College (Academic, United States of America)
University of Massachusetts (Academic, United States of America)
Profile paper DOI
Funders
No funding information available
Ongoing?
Yes
Data types collected
- Self-completed questionnaire – paper or computer assisted
- None
- None
- None
Engagement
Keywords
