TY - RPRT TI - Impulsivity and speed and errors in a reaction time task: a contribution to the construct validity of the concept of impulsivity. AU - G Edman AU - D Schalling AU - S E Levander PY - 1983 DO - 10.1016/0001-6918(83)90012-4 UR - https://pubmed.ncbi.nlm.nih.gov/6869044/ ID - 6869044 ER -