Effects of social support on children's eyewitness reports: a test of the underlying mechanism

Research on children's eyewitness testimony demonstrates that interviewer-provided social support given during a mock forensic interview helps children resist an interviewer's misleading suggestions about past events. We proposed and tested 1 potential mechanism underlying support effects: "Resistance Efficacy," or children's perceived self-efficacy for resisting an interviewer's suggestions. Eighty-one 6- and 7-year-old children experienced a play event, then were interviewed about the event with misleading and specific questions. Consistent with prior research, children interviewed by a supportive person were more resistant to misleading suggestions than were those interviewed by a nonsupportive person. Although Resistance Efficacy did not mediate the effects of interviewer support in the full sample, additional analyses revealed that Resistance Efficacy may be a mediator for older, but not younger, children. Contrary to predictions, children's preexisting social support reserves were not related to children's interview accuracy nor to perceived Resistance Efficacy. Implications for psychological theory are discussed, as well as implications for understanding and improving children's eyewitness reports.