J. Sheldon

Advancing Achievement: Findings from an Independent Evaluation of a Major After-School Initiative.

A. Arbreton, M. Bradshaw, Sarah Pepper, 2008 .

Investing in Success: Key Strategies for Building Quality in After-School Programs

A. Arbreton, J. Grossman, J. Sheldon, 2010, American journal of community psychology.

More Time For Teens: Understanding Teen Participation -- Frequency, Intensity and Duration -- In Boys & Girls Clubs

A. Arbreton, M. Bradshaw, Sarah Pepper, 2008 .

Assessing after-school settings.

A. Arbreton, J. Grossman, J. Sheldon, 2009, New directions for youth development.