TY - RPRT TI - Spatial S-R compatibility: positional instruction vs. compatibility instruction. AU - G Heister AU - P Schroeder-Heister PY - 1994 DO - 10.1016/0001-6918(94)90017-5 UR - https://pubmed.ncbi.nlm.nih.gov/8165921/ ID - 8165921 ER -