TY - GEN AU - Wessler,R L AU - Strauss,M E TI - Experimenter expectancy: a failure to replicate SN - 0033-2941 PY - 1968///0729 KW - Female KW - Humans KW - Male KW - Psychological Tests KW - Set, Psychology KW - Visual Perception N1 - Publication Type: Journal Article UR - https://doi.org/10.2466/pr0.1968.22.3.687 ER -