Open AccessEffects of Caffeine on Task Difficulty
Author(s) -
Wing Hong Loke
Publication year - 1989
Publication title -
psychologica belgica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.511
H-Index - 33
eISSN - 2054-670X
pISSN - 0033-2879
DOI - 10.5334/pb.788
Subject(s) - caffeine , digit symbol substitution test , psychology , task (project management) , audiology , developmental psychology , medicine , placebo , psychiatry , alternative medicine , management , pathology , economics