Teenage Offenders' Ability to Detect Deception in Their Peers

This study investigated the deception detection abilities of teenage offenders and teenage non‐offenders who made veracity judgments about 12 videotaped interviewees and also explored the behavioural characteristics of teenage liars and truth tellers. The findings revealed that teenage offenders were significantly more accurate in their credibility judgments than teenage non‐offenders. However, the offenders' impressive accuracy rates were not as a consequence of using valid cues to deceit. The feedback hypothesis helps to explain why the offenders were more accurate in their decisions: Operating within a criminal environment may mean that teenage offenders frequently lie and are lied to. Consequently, they receive more feedback than non‐offenders regarding the effectiveness of their lies as well as how successful they are at detecting lies. As a result, their lie detection ability improves. The current study suggests moving away from individual deceptive cues as predictors of deceit towards a more intuitive and holistic approach to lie detection, such as the Brunswikian Lens Model.Copyright © 2016 John Wiley & Sons, Ltd.     

Perceived Control’s Influence on Wellbeing in Residential Care Versus Community Dwelling Older Adults

As people age and their control capacity presumably declines, it is argued that the influence of acceptance (or secondary perceived control) increases to help maintain normative levels of wellbeing. While previous studies have typically investigated the relationship between perceived control and global estimates of life satisfaction in community samples, the present study compared the link between perceived control and eight key domains of satisfaction in 101 older adults (65+ years) living in the community and 101 older adults (65+ years) living in residential aged-care. The findings supported the theory that stability in satisfaction and primary perceived control may, in part, be facilitated by a growing acceptance of what cannot be changed. Despite assumptions that old age is associated with lower primary control, particularly when living in an aged-care facility, the data did not indicate that primary perceived control was suppressed as a result of living in residential age-care. The results did indicate, however, that primary and secondary perceived control may predict satisfaction with comparable strength under low-control conditions, and that acceptance takes more of a prime position in low control situations in later life.     

Stem cell research: a target article collection: Part II--what's in a name: embryos,clones, and stem cells

In 2001, the U.S. House of Representatives passed the "Human Cloning Prohibition Act" and President Bush announced his decision to allow only limited research on existing stem cell lines but not on "embryos." In contrast, the U.K. has explicitly authorized "therapeutic cloning." Much more will be said about bioethical, legal, and social implications, but subtleties of the science and careful definitions of terms have received much less consideration. Legislators and reporters struggle to discuss "cloning," "pluripotency," "stem cells," and "embryos," and whether "adult" are preferable to "embryonic" stem cells as research subjects. They profess to abhor "copying humans" or "killing embryos." Do they know what they are talking about? Do we? This paper explores the historical, philosophical, and scientific contexts that inform this heated discussion.