title: Affect 4.0: a free software package for implementing psychological and psychophysiological experiments.
abstract: We describe Affect 4.0, a user-friendly software package for implementing psychological and psychophysiological experiments. Affect 4.0 can be used to present visual, acoustic, and/or tactile stimuli in highly complex (i.e., semirandomized and response-contingent) sequences. Affect 4.0 is capable of registering response latencies and analog behavioral input with millisecond accuracy. Affect 4.0 is available free of charge.
authors.affiliation: University of Leuven, Belgium. Adriaan.Spruyt@UGent.be
authors.forename: Adriaan
authors.initials: A
authors.lastname: Spruyt
authors.forename: Jeroen
authors.initials: J
authors.lastname: Clarysse
authors.forename: Debora
authors.initials: D
authors.lastname: Vansteenwegen
authors.forename: Frank
authors.initials: F
authors.lastname: Baeyens
authors.forename: Dirk
authors.initials: D
authors.lastname: Hermans
mesh_terms: D000161:Acoustic Stimulation / Q000295:instrumentation / Q000379:methods; D000339:Affect; D006801:Humans; D010775:Photic Stimulation / Q000295:instrumentation / Q000379:methods; D011589:Psychology, Experimental / Q000295:instrumentation* / Q000379:methods; D011603:Psychophysiology / Q000379:methods*; D012815:Signal Processing, Computer-Assisted; D012984:Software / Q000191:economics / Q000600:supply & distribution