by Grace, Randolph C., Bragason, Orn
Published in Journal of the experimental analysis of behavior (01.03.2005)

by Veresha, Roman V
Published in International journal of environmental and science education (2016)

by Tibbitts, Felisa
Published in Prospects (Paris) (01.09.2006)

by Alsop, Brent
Published in Journal of the experimental analysis of behavior (01.07.2004)

by VanderVen, Karen
Published in Reclaiming children and youth (2009)

by Pinkston, Jonathan W., Branch, Marc N.
Published in Journal of the experimental analysis of behavior (01.03.2004)

by Silverman, Phyllis R.
Published in Death studies (01.09.2000)

by Yoder, Paul J., Tapp, Jon
Published in Journal of behavioral education (01.12.2004)

by Shabani, Daniel B., Carr, James E., Petursdottir, Anna Ingeborg, Esch, Barbara E., Gillett, Jill N.
Published in The behavior analyst today (01.01.2004)

by Donaldson, Colleen T, Anthony, Lorrie, Berdar, Carol H
Published in The journal of research administration (01.10.2002)

by Mcdonald, Don M.
Published in Journal of management education (01.08.2001)

by Pinkston, Jonathan W., Branch, Marc N.
Published in Journal of the experimental analysis of behavior (01.11.2004)

by Shull, Richard L.
Published in Journal of the experimental analysis of behavior (01.07.2005)

by Constible, Juanita, Lee, Richard E
Published in The Science teacher (National Science Teachers Association) (01.02.2006)

by Blair, Lorrie
Published in Art education (Reston) (01.09.2007)

by Munk, Dennis D., Repp, Alan C.
Published in Journal of applied behavior analysis (1994)

by BALLARD, MARY E., COATES, STEVEN
Published in Youth & society (01.12.1995)

by Garotti, Marilice, De Souza, Deisy G., De Rose, Julio C., Molina, Renata C., Gil, Maria Stella A.
Published in The Psychological record (2000)

by Boone, R. Thomas, Macy, Michael W.
Published in Social psychology quarterly (01.03.1999)

by Doty, Ed, Tomkiewicz, Joe, Bass, Kenneth
Published in College student journal (01.12.2005)