Participant Retention
cognitive and social cognitive
As a measure of acceptability, retention was computed as the percentage of participants who engaged in TCT or CG plus PRIME and who completed baseline and posttraining assessments. The total attrition rate was 22% (22/100). Of the 48 participants in the TCT+PRIME condition, 35 (73%) completed the posttraining assessments, and 13 (27%) did not complete them; of the 52 participants in the in the CG+PRIME condition, 43 (83%) completed the posttraining assessments, and 9 (17%) did not complete them (CONSORT (Consolidated Standards of Reporting Trials) diagram of study participants. CG: computer games control condition; TCT: targeted cognitive and social cognitive training.