0191-8869/$ see front matter 2012 Elsevier Ltd. A http://dx.doi.org/10.1016/j.paid.2012.12.014 ⇑ Corresponding author. Address: Psychology Depar University Station A8000, Austin, TX 78712-0187, US E-mail address: [email protected] (J.C. Loehl Genetic and environmental correlation matrices among 7 personality scales were estimated, using samples of adult and young adult twins from Australia...

During June 2000-May 2001, the American Cancer Society conducted a randomized trial of telephone counseling among more than 3,500 current smokers who called to seek assistance in quitting. All eligible callers were randomized to receive either self-help booklets through the mail or booklets and up to 5 sessions of telephone counseling. Approximately 12% (420/3,522) of study participants were 18...

Thirty-six percent of high school seniors have used cannabis in the past year, and an alarming 6.5% smoked cannabis daily, up from 2.4% in 1993 (Johnston et al., 2013). Adolescents and emerging adults are undergoing significant neurodevelopment and animal studies suggest they may be particularly vulnerable to negative drug effects. In this review, we will provide a detailed overview of studies ...

Promoting quality mentorship of undergraduate science students has recently emerged as an important strategy for successfully recruiting and retaining students in the sciences. Although numerous faculty members are naturally gifted mentors, most faculty are inserted into a mentorship role with little, if any, training. Successfully mentoring undergraduate science students requires a myriad of s...

This study examined whether or not exposing an eyewitness to a co-witness statement that incorrectly blames an innocent bystander for a crime can increase the likelihood of the eyewitness subsequently blaming the innocent bystander for the crime. It also examined whether or not the perceived age of the co-witness influences this effect. Participant eyewitnesses first watched a video of a crime ...

This study investigated the effects of temporal stimuli on qualitative responses during the acquisition of a serial tracking task. One hundred and twenty young adult men performed 100 trials of a tracking task that consisted of touching six response keys in a given sequence in response to flashing light-emitting diodes in order to identify and learn the serial pattern. Six experimental groups w...

The purpose of this study was to define criteria suited to automated detection of end QRS notching and slurring and to evaluate their accuracy. One hundred resting 12 lead ECGs from young adult men, split randomly into equal training and test sets, were examined independently by two reviewers for the presence of such notching or slurring. Consensus was reached by re-examination. Logic was added...

Excessive gaming among emerging adults is a growing concern, especially in cases where it interferes with key developmental milestones such as gaining an education or establishing a career. Although researchers have begun to understand the effects of excessive gaming on young people themselves, we know remarkably little about how emerging adults' gaming may affect family relationships. Utilizin...

Fifty-one romantically involved young Israeli adults, whose parents were divorced, were questioned about their romantic relationship, parents' conflict, and current feelings about and reconstruction of the divorce. An integrative perception of the divorce was found to be related to fewer problems and to higher levels of friendship, enjoyment, and intimacy in the relationship. Implications for r...

The need for a simply applied quantitative assessment of handedness is discussed and some previous forms reviewed. An inventory of 20 items with a set of instructions and responseand computational-conventions is proposed and the results obtained from a young adult population numbering some 1100 individuals are reported. The separate items are examined from the point of view of sex, cultural and...