An intensely sympathetic awareness: experiential similarity and cultural norms as means for gaining older African Americans' trust of scientific research.

Well-known trust-building methods are routinely used to recruit and retain older African Americans into scientific research studies, yet the quandary over how to overcome this group's hesitance to participate in research remains. We present two innovative and testable methods for resolving the dilemma around increasing older African Americans' participation in scientific research studies. Certain specific and meaningful experiential similarities between the primary researcher and the participants, as well as clear recognition of the elders' worth and dignity, improved older African Americans' willingness to adhere to a rigorous research design. Steps taken in an intervention study produced a potentially replicable strategy for achieving strong results in recruitment, retention and engagement of this population over three waves of assessment. Sixty-two (n=62) older African Americans were randomized to treatment and control conditions of a reminiscence intervention. Sensitivity to an African American cultural form of respect for elders (recognition of worth and dignity), and intersections between the lived experience of the researcher and participants helped dispel this population's well-documented distrust of scientific research. Results suggest that intentional efforts to honor the worth and dignity of elders through high level hospitality and highlighting meaningful experiential similarities between the researcher and the participants can improve recruitment and retention results. Experiential similarities, in particular, may prove more useful to recruitment and retention than structural similarities such as age, race, or gender, which may not in themselves result in the trust experiential similarities elicit.