This review is an abridged version of a Cochrane Review previously published in the
Cochrane Database of Systematic Reviews 2010, Issue 4, Art. No.: MR000013 DOI …

Background Recruiting participants to trials can be extremely difficult. Identifying strategies
that improve trial recruitment would benefit both trialists and health research. Objectives To …

This article is intended to supplement rather than replace earlier reviews of research on
survey incentives, especially those by Singer (2002); Singer and Kulka (2002); and Cantor …

Ethical Payment to Research Participants The authors propose a framework for evaluating
the appropriateness of payments to research participants. They distinguish three acceptable …

Research with human subjects 1 exemplifies the perennial conflict between the good of the
individual and the good of society. Policies and procedures that protect the rights and …

The feasibility of using mobile health applications to conduct observational clinical studies
requires rigorous validation. Here, we report initial findings from the Asthma Mobile Health …

The practice of offering payment to individuals in exchange for their participation in clinical
research is widespread and longstanding. Nevertheless, such payment remains the source …

Background Members of vulnerable populations are underrepresented in research studies.
Objective To evaluate and synthesize the evidence regarding interventions to enhance …

Offering payment to clinical research subjects, in an effort to enhance recruitment by
providing an incentive to take part or enabling subjects to participate without financial …

Importance Incentivizing research participation is controversial and variably regulated
because of uncertainty regarding whether financial incentives serve as undue inducements …