Related Experiment Videos

Promoting school connectedness: evidence from the National Longitudinal Study of Adolescent Health

Clea A McNeely1, James M Nonnemaker, Robert W Blum

  • 1Division of General Pediatrics and Adolescent Health, University of Minnesota, University Gateway, Suite 260, 200 Oak St., SE, Minneapolis, MN 55445, USA. cmcneely@tc.umn.edu

The Journal of School Health
|May 28, 2002
PubMed

Related Concept Videos

Longitudinal Research02:20

Longitudinal Research

Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
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Self-Evaluation: Self-Enhancement and Self-Verification

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Longitudinal Studies

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Ethnic Identity within a Larger Culture

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Influence of Parents and Peers on Identity

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Importance of Need for Affiliation

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