The effects of maternal polyI:C and G31P treatment on strategy set shifting from visual cue to response. (A) Trials to criterion, (B) total errors, and (C) analysis of error subtypes. The inset on panel C depicts the main effect of polyI:C on regressive errors. sal–sal, n = 23; sal–polyI:C, n = 21; G31P–sal, n = 17; and G31P–polyI:C, n = 20. Number of litters included in testing: sal–sal = 15, sal–poly = 11, G31P–sal = 10, and G31P–poly = 11. * indicates main effects of G31P treatment on trials to criterion, total errors, and regressive errors.