title: Effects of trace versus delay conditioning, interstimulus interval variability, and instructions on UCR diminution.
mesh_terms: D003214:Conditioning, Classical; D003213:Conditioning, Psychological; D004597:Electroshock; D005260:Female; D005712:Galvanic Skin Response; D006801:Humans; D008027:Light; D008297:Male; D012718:Set, Psychology; D013997:Time Factors; D014796:Visual Perception