TY - JOUR PY - 2000// TI - Left turning traffic procrastinators: another look JO - Perceptual and motor skills A1 - Trinkaus, John SP - 961 EP - 962 VL - 90 IS - 3 N2 - Replication of an earlier study indicated operators of lead vehicles moved out more slowly when someone was waiting behind them, especially women driving vans. LA - en SN - 0031-5125 UR - http://dx.doi.org/ ID - ref1 ER -