TY - GEN AU - Udin,H AU - Olswanger,G AU - Vogler,R E TI - Evidence for a spatial gradient of avoidance behavior in humans SN - 0031-5125 PY - 1974///1217 KW - Adult KW - Avoidance Learning KW - Conditioning, Operant KW - Fear KW - Female KW - Humans KW - Male KW - Spatial Behavior KW - Time Factors KW - Visual Acuity N1 - Publication Type: Journal Article UR - https://doi.org/10.2466/pms.1974.39.1.275 ER -