Jeffrey C Valentine

Quasi-experimental study designs series-paper 10: synthesizing evidence for effects collected from quasi-experimental studies presents surmountable challenges.

Ariel M. Aloe, Betsy Jane Becker, Peter Tugwell, 2017, Journal of clinical epidemiology.

Synthesizing Evidence in Public Policy Contexts

David Rindskopf, Robin R. Lasota, Sandra Jo Wilson, 2017, Evaluation review.

Issues relating to confounding and meta‐analysis when including non‐randomized studies in systematic reviews on the effects of interventions

Simon G Thompson, Jeffrey C Valentine, J. Valentine, 2013, Research synthesis methods.

How Effective Are Mentoring Programs for Youth? A Systematic Assessment of the Evidence

Jeffrey C Valentine, Naida Silverthorn, J. Valentine, 2011, Psychological science in the public interest : a journal of the American Psychological Society.

A method for evaluating research syntheses: The quality, conclusions, and consensus of 12 syntheses of the effects of after‐school programs

Harris Cooper, Erika A. Patall, Jeffrey C Valentine, 2010, Research synthesis methods.

Quasi-experimental study designs series-paper 9: collecting data from quasi-experimental studies.

Ariel M. Aloe, Betsy Jane Becker, Ian Shemilt, 2017, Journal of clinical epidemiology.

A systematic and transparent approach for assessing the methodological quality of intervention effectiveness research: the Study Design and Implementation Assessment Device (Study DIAD).

Harris Cooper, Jeffrey C Valentine, H. Cooper, 2008, Psychological methods.

Issues relating to study design and risk of bias when including non‐randomized studies in systematic reviews on the effects of interventions

Jonathan J Deeks, Craig Ramsay, Peter Tugwell, 2013, Research synthesis methods.

Systematic reviews of complex interventions: framing the review question.

Janet E Squires, Jeremy M Grimshaw, Jeffrey C Valentine, 2013, Journal of clinical epidemiology.