(1990) traces the history of psychology’s research methodology from the nineteenth century to the emergence of modern rules of experimentation; the changes are striking. In today’s psychology laboratories, there is a strict division of labor. One is either an experimenter or a participant, but never both—at least, not in the same laboratory. Not so in Wilhelm Wundt’s laboratory at the Universit...

Does the fact that deception is widely practised - even though there is a general prohibition against deception - provide insight into the ethics of deceptive methods in research, especially for social-behavioral research? I answer in the affirmative. The ubiquity of deception argument, as I will call it, points to the need for a concrete and nuanced understanding of the variety of deceptive pr...

Self-deception and impression-management comprise two types of deceptive, but generally socially acceptable behaviours, which are common in everyday life as well as being present in a number of psychiatric disorders. We sought to establish and dissociate the 'normal' brain substrates of self-deception and impression-management. Twenty healthy participants underwent fMRI scanning at 3T whilst co...

Written witness statements are a unique source for the study of high-stakes textual deception. To date, however, there is no distinction in the way that they and other forms of verbal deception have been analysed, with written statements treated as extensions of transcribed versions of oral reports. Given the highly context-dependent nature of cues, it makes sense to take the characteristics of...

Deception detection remains novel, challenging, and important in natural language processing, machine learning, and the broader LIS community. Computational tools capable of alerting users to potentially deceptive content in computer-mediated messages are invaluable for supporting undisrupted, computer-mediated communication, information seeking, credibility assessment and decision making. The ...

Deception has long been of interest to humans, but only recently has the neuroscience of deception started. Similarly, lie-detection, as an applied aspect of the study of deception, has long been studied but only with the advent of imaging techniques and the development of the neuroscience of deception has it become possible to develop techniques based on scanning our brains. Currently, both ar...

A large and continually-growing body of research has explored the ways in which deception might be detected. The area is developing rapidly, opening up new avenues of study. This special issue of the Journal of Investigative Psychology and Offender Profiling brings together an exciting array of papers on the detection of deception within investigative contexts, examining a wide range of issues ...

The paper sets out to reveal conditions enabling diagnostic self-deception, people's tendency to deceive themselves about the diagnostic value of their own actions. We characterize different types of self-deception in terms of the distinction between intervention and observation in causal reasoning. One type arises when people intervene but choose to view their actions as observations in order ...

This article challenges Jennifer Jackson's recent defence of doctors' rights to deceive patients. Jackson maintains there is a general moral difference between lying and intentional deception: while doctors have a prima facie duty not to lie, there is no such obligation to avoid deception. This paper argues 1) that an examination of cases shows that lying and deception are often morally equival...

This paper examines the root of unethical dicisions by identifying the psychological forces that promote self-deception. Self-deception allows one to behave self-interestedly while, at the same time, falsely believing that one’s moral principles were upheld. The end result of this internal con game is that the ethical aspects of the decision “fade” into the background, the moral implications ob...