Lepper, Mark R., and Thomas W. Malone. “Intrinsic Motivation and Instructional Effectiveness in Computer-Based Education.” In
Lepper, Mark R., Gerald Sagotsky, Janet L. Dafoe, and David Greene. “Consequences of Superfluous Social Constraints: Effects on Young Children’s Social Inferences and Subsequent Intrinsic Interest.”
Lerner, Melvin J. “The Desire for Justice and Reactions to Victims.” In
Lerner, Melvin J. “The Justice Motive: ‘Equity’ and ‘Parity’ Among Children.”
Lerner, Melvin J. “The Justice Motive in Human Relations and the Economic Model of Man: A Radical Analysis of Facts and Fictions.” In
“Let’s Do Lunch, Billy.”
Leung, Kwok, and Michael H. Bond. “The Impact of Cultural Collectivism on Reward Allocation.”
Levering, Robert.
Levin, Doron P. “Toyota Plant in Kentucky Is Font of Ideas for U.S.”
Levine, David I., and Laura D’Andrea Tyson. “Participation, Productivity, and the Firms’ Environment.” In
LeVine, Robert A. “Cultural Environments in Child Development.” In
Levinson, Harry.
Lewin, Kurt.
Lewin, Kurt, Ronald Lippitt, and Ralph K. White. “Patterns of Aggressive Behavior in Experimentally Created ‘Social Climates.’”
Lewis, Catherine C.
Lewis, Catherine C. “The Effects of Parental Firm Control: A Reinterpretation of Findings.”
Lichtenstein, Nelson. “What Happened to the Working Class?”
Lickona, Thomas.
Light, Richard J.
Lincoln, Ann, and Saralea Chazan. “Perceived Competence and Intrinsic Motivation in Learning Disability Children.”
Linden, Dana Wechsler. “Incentivize Me, Please.”
Lipsey, Richard G., Peter O. Steiner, and Douglas D. Purvis.
Lloyd, Jean, and Lloyd Barenblatt. “Intrinsic Intellectuality: Its Relations to Social Class, Intelligence, and Achievement.”
Locke, Edwin A. “Toward a Theory of Task Motivation and Incentives.”
Loden, Marilyn.
Loveland, Kathryn Kernodle, and J. Gregory Olley. “The Effect of External Reward on Interest and Quality of Task Performance in Children of High and Low Intrinsic Motivation.”