Empirically Derived Knowledge on Adolescent Assent to Pediatric Biomedical Research

Background: There has been a recent growth in empirical research on assent with pediatric populations, due in part to the demand for increased participation of this population in biomedical research. Despite methodological limitations, studies of adolescent capacities to assent have advanced and identified a number of salient psychological and social variables that are key to understanding assent. Methods: The authors review a subsection of the empirical literature on adolescent assent focusing primarily on asthma and cancer therapeutic research; adolescent competencies to assent to these studies; perceptions of protocol risk and benefit; the effects of various social context variables on adolescent research participation decision making; and the interrelatedness of these psychological and social factors. Results: Contemporary studies of assent, using multivariate methods and updated approaches to statistical modeling, have revealed the importance of studying the intercorrelation between adolescents’ psyc...