Erin Phelps

Problem solving with equals: Peer collaboration as a context for learning mathematics and spatial concepts.

William Damon, W. Damon, E. Phelps, 1989 .

Strategic uses of peer learning in children's education.

William Damon, W. Damon, E. Phelps, 1989 .

Words Speak Louder Than Actions: Understanding Deliberately False Remarks.

Ellen Winner, Howard Gardner, H. Gardner, 1984 .

Use of missing data methods in longitudinal studies: the persistence of bad practices in developmental psychology.

Richard M Lerner, R. Lerner, E. Phelps, 2009, Developmental psychology.

Using positive youth development to predict contribution and risk behaviors in early adolescence: Findings from the first two waves of the 4-H Study of Positive Youth Development

Jacqueline V. Lerner, Richard M. Lerner, R. Lerner, 2007 .

The role of adolescents’ hopeful futures in predicting positive and negative developmental trajectories: Findings from the 4-H Study of Positive Youth Development

Richard M. Lerner, Michelle J. Boyd, Megan K. Kiely, 2011 .

Television Literacy for Young Children

Aimee Dorr, Sherryl Browne Graves, Aimée Dorr, 1980 .