title: WITHDRAWN: Effects of Reinforcer Type on Performance of Psychological Tasks.
abstract: This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.
authors.forename: S L
authors.initials: SL
authors.lastname: Freas
authors.forename: J J
authors.initials: JJ
authors.lastname: Chelonis
authors.forename: L B
authors.initials: LB
authors.lastname: Forzano
authors.forename: M G
authors.initials: MG
authors.lastname: Paule