Psychological science in the public arena: Three cases of dubious influence

Psychological science has a great deal to contribute to social welfare in all societies, because the world's most pressing social problems are behavioral in nature—violence, hunger, drug abuse, environmental pollution, low worker productivity, poor educational outcomes, and so forth. Thus, psychological research can inform public policies to improve approaches to these important social problems. The relationship of psychological science to public policy is often troubled, however, by misunderstandings about the role of science in the policy making process. Many scientists fear that their research results will be "misused" by others whose values differ from those of scientists. Thus, psychologists are reluctant to publish research results that can be used to support policies contrary to their own values and hesitate to ask research questions that can generate politically incorrect results. In this article, I argue that psychological science has a primary responsibility to ask dangerous questions and to report results honestly, without fear of their use; that research is not translated directly into public policies; and that psychological science should not be perverted either by fear of political consequences or by compromising truth in a quest for power. Three research examples are given to illustrate the different faces of temptation to pervert psychological science in a misguided hope that scientists' own values will be reflected in public policies.     

Reflections on the interface of bioethics, public policy and science

This paper discusses the role of ethical considerations in the formulation of public policies aimed at shaping the scientific agenda. Specifically, new and controversial public policy issues will confront us in the twenty-first century as the result of developments on the frontiers of biomedical science. Some of the anxieties in the ethical arena generated by the rapid pace of these developments are likely to result in efforts to place constraints on the shape of the scientific agenda and the application of new knowledge. Our moral propositions, therefore, will be tested and re-tested in their application to evolving social, cultural, and historical circumstances and the ever-changing technological context.     

Ethics and science: Educating the public

This article looks at the public debate which took place in the first half of the twentieth century and has repercussions to the present day. It was about the ethical stance of scientists, and how science should be organized. In particular, it examines the positions taken by Professor F. Soddy, F.R.S. and Nobel Laureate, who stressed the responsibility of scientists for the uses made of their research, Professor Michael Polanyi, F.R.S., who emphasised the obligation of scientists to the truth and the essential role of morality in the organization of science, and Professor J.D.Bernal, F.R.S., who insisted that science was practised for utilitarian reasons and should be consciously developed for the good of society.     

Polling and public policy

This commentary distinguishes five reasons why one might want to conduct a survey concerning people's beliefs about death and the permissibility of harvesting organs: (1) simply to learn what people know and want; (2) to determine if current law and practice conform to the wishes of the population; (3) to determine the level of popular support for or opposition to policy changes; (4) to ascertain the causes and effects of popular beliefs and attitudes; and (5) to provide guidance in determining which law and practices are ethical. The commentary expresses qualms about how well surveys in general can perform with respect to the fifth objective, and it provides specific reasons to doubt whether this survey is informative from the perspective of a moral philosopher concerned with the nature of death and the contours of a permissible system of organ procurement.     

A time-division multiplexer-demultiplexer for duplex video recording and playback

A solid state circuit is described that allows two sources of video information to be multiplexed and recorded by one videotape machine. On playback, the same circuit is used to demultiplex the recorded video signal so that each of the original video channels may be independently viewed on separate television monitors.     

Adolescent sexuality and public policy

In recent decades, various attempts have been made to determine the level of sexual activity among adolescents. This information has been used in the planning and evaluation of sex-related programs. However, there is a flaw in using only the initial estimates of the behavior--that a sexually active person is defined as one who has had sexual intercourse. This narrow definition distorts the perception of adolescent sexual behavior. Sexual activity can more accurately be designated by focusing on the actual frequency with which teenagers have sex. In this research report, adolescents were considered sexually active if they had had sex within the last four weeks. Using this definition, adolescents were found to be substantially less sexually active than has been previously reported. This finding was then used to look at various policy decisions in the areas of sex education, family planning, and sexually transmitted disease prevention.     

Behavior analysis and public policy

The Task Force on Public Policy was created to examine ways for behavior analysts to be more functional citizen scientists in the policymaking arena. This report informs readers about the contexts and processes of policymaking; and it outlines issues regarding the roles of behavior analysts in crating policy-relevant conceptual analyses, generating research data, and communicating policy-relevant information. We also discuss a possible role for the professional association in enhancing analysis, research, and advocacy on policies relevant to the public interest.     

Developmental psychology and public policy: progress and prospects

This article outlines a framework for developmentally oriented policy research. Drawing from U. Bronfenbrenner's (1995) dynamic developmental systems theory, the authors suggest ways in which the key tenets of process, persons, context, and time can inform policy research in developmental psychology and can be used to support a causal interpretation of the results of those analyses. Conceptualizing public policies from a dynamic developmental systems perspective has a variety of implications for future research, and this article considers some of these implications.     

Psychological correlates of the French sound system

Six samples of CCVC phoneme sequences were devised to represent linguistically specifiable distances from existing French words, distance being measured in terms of number of substitutions needed to make an existing French word. Fifty-four native speakers of French rated the sound sequences for their subjective proximity to French, using ungraded rating scales. Results showed a general correspondence between the linguistic and psychological measurements, although certain phoneme sequences did not follow the predicted order. These were examined to see if their displacement could be attributed to the number of different French words reached through substitutions.     

Simultaneous electronic recording of video and digital information on the video channel of a VTR or VCR

A technique is described that permits precise synchronization of video recorded behavior with discrete stimuli and responses. These discrete events are recorded as digital data on the video channel of a video recorder on a horizontal line that lies above the visible video information. These data may be observed in single-frame playback mode by underscanning the playback monitor. A circuit is described for computerized decoding of the digital data. Because each video field is uniquely coded, an updating of the data is possible 60 times each second. The described technique has several advantages over current approaches for synchronizing discrete stimulus and response events with video recorded behavior.     

Psychological processes and paranoia: implications for forensic behavioural science

Paranoid delusions have recently become the focus of empirical research. In this article, we review studies of the psychological mechanisms that might be involved in paranoid thinking and discuss their implications for forensic behaviour science. Paranoia has not been consistently associated with any specific neuropsychological abnormality. However, evidence supports three broad types of mechanism that might be involved in delusional thinking in general and paranoia in particular: anomalous perceptual experiences, abnormal reasoning, and motivational factors. There is some evidence that paranoia may be associated with hearing loss, and good evidence that paranoid patients attend excessively to threatening information. Although general reasoning ability seems to be unaffected, there is strong evidence that a jumping- to-conclusions style of reasoning about data is implicated in delusions in general, but less consistent evidence specifically linking paranoia to impaired theory of mind. Finally, there appears to be a strong association between paranoia and negative self-esteem, and some evidence that attempts to protect self-esteem by attributing negative events to external causes are implicated. Some of these processes have recently been implicated in violent behaviour, and they therefore have the potential to explain the apparent association between paranoid delusions and offending.