Media type: E-Article Title: Process analyses of the behavior of very young children in delay tasks Contributor: Vaughn, Brian E.; Kopp, Claire B.; Krakow, Joanne B.; Johnson, Kim; Schwartz, Steven S. imprint: American Psychological Association (APA), 1986 Published in: Developmental Psychology Language: English DOI: 10.1037/0012-1649.22.6.752 ISSN: 1939-0599; 0012-1649 Keywords: Life-span and Life-course Studies ; Developmental and Educational Psychology ; Demography Origination: Footnote: