Teachers, social workers, psychologists, and sociologists carried out an ambitious, six-year experiment in individual casework and group therapy with potential problem girls in a New York City vocational high school. Conducted in collaboration with Youth Consultation Service, this provocative study provides valuable data on adolescent girls—and raises compelling questions on the extent to which casework can be effective in interrupting deviant careers.

HENRY J. MEYER is professor in the School of Social Work and the Department of Sociology at the University of Michigan.

EDGAR F. BORGATTA is chairman of the Department of Sociology at the University of Wisconsin.

WYATT C. JONES is senior research scientist in the School of Social Work at Columbia University

ELIZABETH P. ANDERSON is director of Youth Consultation Service.

HANNA GRUNWALD is group therapy consultant.

DOROTHY HEADLEY is senior group therapist.

Despite ongoing efforts to maintain ethical standards, highly publicized episodes of corporate misconduct occur with disturbing frequency. Firms produce defective products, release toxic substances into the environment, or permit dangerous conditions to existin their workplaces. The propensity for irresponsible acts is not confined to rogue companies, but crops up in even the most respectable firms. Codes of Conduct is the first comprehensive attempt to understand these problems by applying the principles of modern behavioral science to the study of organizational behavior.

Codes of Conduct probes the psychological and social processes through which companies and their managers respond to a wide array of ethical dilemmas, from risk and safety management to the treatment of employees. The contributors employ a wide range of case studies to illustrate the effects of social influence and group persuasion, organizational authority and communication, fragmented responsibility, and the process of rationalization. John Darley investigates how unethical acts are unintentionally assembled within organizations as a result of cascading pressures and social processes. Essays by Roderick Kramer and David Messick and by George Loewenstein focus on irrational decision making among managers. Willem Wagenaar examines how worker safety is endangered by management decisions that focus too narrowly on cost cutting and short time horizons. Essays by Baruch Fischhoff and by Robyn Dawes review the role of the expert in assessing environmental risk.

Robert Bies reviews evidence that employees are more willing to provide personal information and to accept affirmative action programs if they are consulted on the intended procedures and goals. Stephanie Goodwin and Susan Fiske discuss how employees can be educated to base office judgments on personal qualities rather than on generalizations of gender, race, and ethnicity. Codes of Conduct makes an important scientific contribution to the understanding of decisionmaking and social processes in business, and offers clear insights into the design of effective policies to improve ethical conduct.

DAVID M. MESSICK is at the Kellogg School at Northwestern University.

ANN E. TENBRUNSEL is at the College of Business Administration, University of Notre Dame.

CONTRIBUTORS: Jonathan Baron, Max H. Bazerman, Maura A. Belliveau, Francisco J. Benzoni, Robert J. Bies, Marilynn B. Brewer, Robert B. Cialdini, John M. Darley, Robyn M. Dawes, Thomas Donaldson, Baruch Fischhoff, Susan T. Fiske, Robert H. Frank, Stephanie A. Goodwin, Russell Hardin, Helmut Jungermann, Joshua Klayman, Roderick M. Kramer, George Loewenstein, Robert Mauro, Ann L. McGill, David M. Messick, Myron Rothbart, Ann E. Tenbrunsel, Tom R. Tyler, Kimberly A. Wade-Benzoni, Willem A. Wagenaar, and Patricia H. Werhane.

In a multi-cultural society, differing worldviews among groups can lead to conflict over competing values and behaviors. Nowhere is this tension more concrete than in the wilderness, where people of different cultures hunt and fish for the same animals. White Americans tend to see nature as something external which they have some responsibility to care for. In contrast, Native Americans are more likely to see themselves as one with nature. In Culture and Resource Conflict, authors Douglas Medin, Norbert Ross, and Douglas Cox investigate the discord between whites and Menominee American Indians over hunting and fishing, and in the process, contribute to our understanding of how and why cultures so often collide.

Based on detailed ethnographic and experimental research, Culture and Resource Conflict finds that Native American and European American hunters and fishermen have differing approaches—or mental models—with respect to fish and game, and that these differences lead to misunderstanding, stereotyping, and conflict. Menominee look at the practice of hunting and fishing for sport as a sign of a lack of respect for nature. Whites, on the other hand, define respect for nature more on grounds of resource management and conservation. Some whites believe—contrary to fact—that Native Americans are depleting animal populations with excessive hunting and fishing, while the Menominee protest that they only hunt what they need and make extensive use of their catch. Yet the authors find that, despite these differences, the two groups share the fundamental underlying goal of preserving fish and game for future generations, and both groups see hunting and fishing as deeply meaningful activities. At its core, the conflict between these two groups is more about mistrust and stereotyping than actual disagreement over values.

Combining the strengths of psychology and anthropology, Culture and Resource Conflict shows how misunderstandings about the motives of others can lead to hostility and conflict. As debates over natural resources rage worldwide, this unique book demonstrates the obstacles that must be overcome for different groups to reach consensus over environmental policy.

DOUGLAS L. MEDIN is professor of psychology and education and social policy at Northwestern University.

NORBERT O. ROSS is assistant professor of anthropology at Vanderbilt University.

DOUGLAS G. COX is an environmental specialist at the Hilary J. Waukau Environmental Services Center on the Menominee reservation in Wisconsin.

Behavioral economics questions the basic underpinnings of economic theory, showing that people often do not act consistently in their own self-interest when making economic decisions. While these findings have important theoretical implications, they also provide a new lens for examining public policies, such as taxation, public spending, and the provision of adequate pensions. How can people be encouraged to save adequately for retirement when evidence shows that they tend to spend their money as soon as they can? Would closer monitoring of income tax returns lead to more honest taxpayers or a more distrustful, uncooperative citizenry? Behavioral Public Finance, edited by Edward McCaffery and Joel Slemrod, applies the principles of behavioral economics to government's role in constructing economic and social policies of these kinds and suggests that programs crafted with rational participants in mind may require redesign.
Behavioral Public Finance looks at several facets of economic life and asks how behavioral research can increase public welfare. Deborah A. Small, George Loewenstein, and Jeff Strnad note that public support for a tax often depends not only on who bears its burdens, but also on how the tax is framed. For example, people tend to prefer corporate taxes over sales taxes, even though the cost of both is eventually extracted from the consumer. James J. Choi, David Laibson, Brigitte C. Madrian, and Andrew Metrick assess the impact of several different features of 401(k) plans on employee savings behavior. They find that when employees are automatically enrolled in a retirement savings plan, they overwhelmingly accept the status quo and continue participating, while employees without automatic enrollment typically take over a year to join the saving plan. Behavioral Public Finance also looks at taxpayer compliance. While the classic economic model suggests that the low rate of IRS audits means far fewer people should voluntarily pay their taxes than actually do, John Cullis, Philip Jones, and Alan Lewis present new research showing that many people do not underreport their incomes even when the probability of getting caught is a mere one percent.

Human beings are not always rational, utility-maximizing economic agents. Behavioral economics has shown how human behavior departs from the assumptions made by generations of economists. Now, Behavioral Public Finance brings the insights of behavioral economics to analysis of policies that affect us all.

EDWARD J. MCCAFFERY is Robert C. Packard Trustee Chair in Law and Political Science at the University of Southern California and visiting professor of law and economics at the California Institute of Technology.

JOEL SLEMROD is Paul W. McCracken Collegiate Professor of Business Economics and Public Policy, director of the Office of Tax Policy Research in the Stephen M. Ross School of Business, and professor of economics at the University of Michigan.

CONTRIBUTORS: Caroline Adams, Jonathan Baron, James J. Choi, Terrence Chorvat, John Cullis, Henk Elffers, Richard A. Epstein, Hanming Fang, Lee Anne Fennell, Bruno S. Frey, Howell E. Jackson, Philip Jones, David Laibson, Alan Lewis, George Loewenstein, Brigitte C. Madrian, Edward J. McCaffery, Andrew Metrick, Joel Slemrod, Dan Silverman, Deborah A. Small, Jeff Strnad, Alois Stutzer, and Paul Webley.

This comprehensive work—relevant to the major issue of the relation of social knowledge to political power—argues for strengthening the role of the social sciences in the federal government. It calls for a central organization for the social sciences and for better integration of research within the federal agencies. It underscores the various factors that might help to bring about this goal.

GENE M. LYONS is professor of government at Dartmouth College.
 

The reach of the social and behavioral sciences is currently so broad and interdisciplinary that staying abreast of developments has become a daunting task. The thirty papers that constitute Leading Edges in Social and Behavioral Science provide a unique composite picture of recent findings and promising new research opportunities within most areas of social and behavioral research. Prepared by expert scholars under the auspices of the National Academy of Sciences, these timely and well-documented reports define research priorities for an impressive range of topics:

Part I: Mind and Brain

Part II: Behavior in Social Context

Part III: Choice and Allocation

Part IV: Evolving Institutions

Part V: Societies and International Orders

Part VI: Data and Analysis

R. DUNCAN LUCE is Distinguished Professor of Cognitive Science and director of the Irvine Research Center in Mathematic Behavioral Science at the University of California, Irvine.

NEIL J. SMELSER is University Professor of Sociology at the University of California, Berkeley.

DEAN R. GERSTEIN is study director at the National Research Council, National Academy of Sciences.

CONTRIBUTORS: Norma Graham, Linda Bartosik, Albert S. Bregman, Julian Hichberg, Azriel Rosenfeld, Michael Studdert-Kennedy, R. Duncan Luce, Richard Thompson, Carol Barnes, Thomas Carew, Lon Cooper, Michela Gallagher, Michael Posner, Robert Rescola, Daniel Schachter, Larry Squire, Alan Wagner, Saul Steinebers, Fergus I.M. Clark, John Jonedes, Walter Kinsch, Stephen M. Kosslyn, James L. McClelland, Raymond S. Nickerson, James Greeno, Frederick J. Newmeyer, Antonio R. Damasio, Merrill Garrett, Mark Lieberman, David Lightfoot, Howard Poizner, Thomas Roeper, Eleanor Saffran, Ivan Sag, Victoria Fromkin, Herbert Pick, Ann L. Brown, Carol Dweck, Robert Emde, Frank Keil, David Klahr, Ross S. Parke, Steven Pinker, Rochel Gelman, David S. Krantz, Leonard Epstein, Norman Garmezy, Marcha Ory, Leonard Perlin, Judith Rodin, Marvin Stein, John F. Kihlstrom, Ellen Berscheid, John Darley, Reid Hastie, Harold Kelley, Sheldon Stryker, Edward E. Jones, Nancy M,. Henley, Rose Laub Cosner, Jane Flax, Naomi Quinn, Kathryn Rish Sklar, Sherry B. Ortner, Alfred Blumstein, Richard Berk, Philip Cook, David Farrington, Samuel Krislov, Albert J. Reiss Jr., Franklin Zimring, William Riker, James S. Coleman, Bernard Grofman, Michael Hechter, John Ledyard, Charles Plott, Kenneth Shepsle, John Ferejohn,  Mark Machina, Robin Hogarth, Kenneth MacCrimmon, John Roberts, Alvin Roth, Paul Slovic, Rihard Thaler, Oliver Williamson, Jerry Hausman, Paul Joskow, Roger Noll, Vernon Smith, David Wise, Stanley Reiter, Kenneth Arrow, Lance Davis, Paul Dimaggio, Mark Granovetter, Jerry Green, Theodore Groves, Michael Hannan, Andrew Postlewaite, Roy Radner, Karl Shell, Leonid Hurwicz, Frank Stafford, Jamoes Baron, Danier Hamermesh, Christopher Jencks, Ross Stolzenberg, Donald J. Treiman, Stanley Fischer, William Beeman, Rudiger Dornbusch, Thomas Sargent, Robert Schiller, Lawrence Summers, Glynn Isaac, Robert Blumenschine, Margaret Conkey, Terry Deacon, Irven Devore, Peter Ellison, Richard Milton, David Pilbeam, Richard Potts, Kathy Schick, Margaret Schoeninger, Andrew Sillen, John Speth, Nicholas Toth, Sherwood Washburn, Douglas C. North, Robert Bates, Robert Brenner, Elizabeth Colson, Kent Flannery, Vernon Smith, Neil Smelser, Samuel Preson, Ansley Coale, Kingsley Davis, Geoffrey McNicoll, Jane Menken, T. Paul Schultz, Daniel Vining, John Modell, Margaret Clark, William Goode, William Kessen, Robert Willis, John Quigley, Alex Anas, Geoffrey Hewings, Risa Palm, James Fernandez, Keith Basso, Karen Blu, Kenneth Boulding, Stepher Gudeman, Michael Kearney, Goerge Marcus, Dennis McGilvary, Emiko Ohnuki-Tierney, William Sewell, Daniel H. Levine, Leonard Binder, Thomas Bruneau, Jean Comaroff, Susan Harding, Charles Keyes, Robert Wuthnow, Dorothy Nelkin, Charles Rosenberg, Theda Skocpol, Martin Bulmer, Thomas Joster, Donald McCloskey, Arnold Thackeray, Carol Weiss, Peter Evans, Bruce Cumings, Albert Fishlow, Peter Gourevitch, John Meyer, Alejandro Portes, Barbara Stallings, Robert Jervis, Josh Lederberg, Robert North, Steven Rosen, Dina Zinnes, Warren Miller, Martin David, James Davis, Bruce Russett, Kimball Romney, Norman Bradburn, J. Douglas Carol. Roy D'Andrade, Jean Claude Falmagne, Paul Holland, Lawrence Hubert, Edward E. Leamer, John W. Pratt, Cliffors C. Clogg, Bert F. Green, Michael Hannan, Jerry A. Hausman, William H. Kruskal, Donald B. Rubin, I. Richard Savaga, John W. Turkey, Kenneth W. Wachter, Leo A. Goodman.

"How to inform the judicial mind," Justice Frankfurter remarked during the school desegregation cases, "is one of the most complicated problems." Social research is a potential source of such information. Indeed, in the 1960s and 1970s, with activist courts at the forefront of social reform, the field of law and social science came of age. But for all the recent activity and scholarship in this area, few books have attempted to create an intellectual framework, a systematic introduction to applied social-legal research.

Social Research in the Judicial Process addresses this need for a broader picture. Designed for use by both law students and social science students, it constructs a conceptual bridge between social research (the realm of social facts) and judicial decision making (the realm of social values). Its unique casebook format weaves together judicial opinions, empirical studies, and original text. It is a process-oriented book that teaches skills and perspectives, cultivating an informed sensitivity to the use and misuse of psychology, social psychology, and sociology in apellate and trial adjudication. Among the social-legal topics explored are school desegregation, capital punishment, jury impartiality, and eyewitness identification.

This casebook is remarkable for its scope, its accessibility, and the intelligence of its conceptual integration. It provides the kind of interdisciplinary teaching framework that should eventually help lawyers to make knowledgeable use of social research, and social scientists to conduct useful research within a legally sophisticated context.

WALLACE D. LOH is professor of law and adjunct professor of psychology at the University of Washington.

How do people decide whether to sacrifice now for a future reward or to enjoy themselves in the present? Do the future gains of putting money in a pension fund outweigh going to Hawaii for New Year's Eve? Why does a person's self-discipline one day often give way to impulsive behavior the next? Time and Decision takes up these questions with a comprehensive collection of new research on intertemporal choice, examining how people face the problem of deciding over time.

Economists approach intertemporal choice by means of a model in which people discount the value of future events at a constant rate. A vacation two years from now is worth less to most people than a vacation next week. Psychologists, on the other hand, have focused on the cognitive and emotional underpinnings of intertemporal choice. Time and Decision draws from both disciplinary approaches to provide a comprehensive picture of the various layers of choice involved.

Shane Frederick, George Loewenstein, and Ted O'Donoghue introduce the volume with an overview of the research on time discounting and focus on how people actually discount the future compared to the standard economic model. Alex Kacelnik discusses the crucial role that the ability to delay gratification must have played in evolution. Walter Mischel and colleagues review classic research showing that four year olds who are able to delay gratification subsequently grow up to perform better in college than their counterparts who chose instant gratification. The book also delves into the neurobiology of patience, examining the brain structures involved in the ability to withstand an impulse.

Turning to the issue of self-control, Klaus Wertenbroch examines the relationship between consumption and available resources, showing, for example, how a high credit limit can lead people to overspend. Ted O'Donoghue and Matthew Rabin show how people's awareness of their self-control problems affects their decision-making. The final section of the book examines intertemporal choice with regard to health, drug addiction, dieting, marketing, savings, and public policy.

All of us make important decisions every day-many of which profoundly affect the quality of our lives. Time and Decision provides a fascinating look at the complex factors involved in how and why we make our choices, so many of them short-sighted, and helps us understand more precisely this crucial human frailty.

GEORGE LOEWENSTEIN is professor of economics and psychology, Department of Social and Decision Sciences, Carnegie Mellon University.

DANIEL READ is reader in operational research, London School of Economics and Political Science.

ROY F. BAUMEISTER is the Eppes Professor of Psychology, Florida State University.

Many of our most urgent national problems suggest a widespread lack of concern for the future. Alarming economic conditions, such as low national savings rates, declining corporate investment in long-term capital projects, and ballooning private and public debt are matched by such social ills as diminished educational achievement, environmental degradation, and high rates of infant mortality, crime, and teenage pregnancy. At the heart of all these troubles lies an important behavioral phenomenon: in the role of consumer, manager, voter, student, or parent, many Americans choose inferior but immediate rewards over greater long-term benefits.

Choice Over Time offers a rich sampling of original research on intertemporal choice—how and why people decide between immediate and delayed consequences—from a broad range of theoretical and methodological perspectives in philosophy, political science, psychology, and economics. George Loewenstein, Jon Elster, and their distinguished colleagues review existing theories and forge new approaches to understanding significant questions: Why do people seem to "discount" future benefits? Do individuals use the same decision-making strategy in all aspects of their lives? What part is played by situational factors such as the certainty of delayed consequences? How are decisions affected by personal factors such as willpower and taste?

In addressing these issues, the contributors to Choice Over Time address many social, economic, psychological, and personal time problems. Their work demonstrates the predictive power of short-term preferences in behavior as varied as addiction and phobia, the effect of prices on consumption, and the dramatic rise in debt and decline in savings. Choice Over Time provides an essential source for the most recent research and theory on intertemporal choice, offering new models for time preference patterns—and their aberrations—and presenting a diversity of potential solutions to the problem of "temporal myopia."

GEORGE LOEWENSTEIN is professor of economics and psychology, Department of Social and Decision Sciences, Carnegie Mellon University.

JON ELSTER is Edward L. Ryerson Distinguished Service Professor of Political Science and Philosophy at the University of Chicago.

CONTRIBUTORS: George Ainslie, Gary S. Becker, Robert H. Frank, Michael Grossman, Nick Haslam, Richard J. Herrnstein, Walter Mishel, Kevin M. Murphy, Drazen Prelec, Howard Rachlin, Andres Raineri, Monica L. Rodriquez, Thomas Schelling, Hersh M. Shefrin, Yuichi Shoda, Richard H. Thaler.

A penetrating analysis of the Selective Service System: its recruiting services, the makeup and attitude of those who serve on local draft boards, the criteria for deferment or rejection from service, and the application of the principle of universality in the present draft laws. Using data from several sources, the study also explores the position of blacks with respect to military service. Comprehensive recommendations are set forth.

ROGER W. LITTLE is associate professor of sociology at the University of Illinois at Chicago Circle.

CONTRIBUTORS:  Harry A. Marimon, James W. Davis Jr., Gary Wamsley, Merrill Roff,  Charles C. Moskos Jr., Irvin G. Katenbrink Jr.