Prolonged exposure therapy for chronic combat-related PTSD: a case report of five veterans

Prolonged exposure (PE) therapy has been found efficient in reducing posttraumatic stress disorder (PTSD) symptoms mostly among rape victims, but has not been explored in combat-related PTSD. Five patients with severe chronic PTSD, unresponsive to previous treatment (medication and supportive therapy) are described. Patients were evaluated with the PTSD Symptom Scale-Interview, and Beck Depression Inventory, before and after 10-15 sessions of PE therapy. All five patients showed marked improvement with PE, with a mean decrease of 48% in PTSD Symptom Scale-Interview score and 69% in Beck Depression Inventory score. Moreover, four patients maintained treatment gains or kept improving 6-18 months after the treatment. The results suggest that PE was effective in reducing combat-related chronic PTSD symptoms.     

Effects of reactivity to observations on staff performance

We examined reactivity of staff behavior to observations of their work performance. After training 2 job coaches to reduce completion of break activities for supported workers, we evaluated job-coach behavior using both conspicuous and inconspicuous observations. Results indicated that both coaches completed none of the activities when observations were conspicuous but most of the activities when observations were inconspicuous. Subsequently, job coaches were taught to self-record their performances, and their completion of activities remained low with inconspicuous observations. Implications of reactivity are discussed for investigations that target staff behavior.     

How time flies: a study of novice skydivers

Although time distortion is commonly reported during a traumatic experience, there is little research addressing the phenomenon. This study investigated the role of affect in time perception in a very stressful experience by indexing novice tandem skydivers' (N=76) levels of fear and excitement before the skydive and soon after landing. Estimations of how long skydivers thought their experience lasted were obtained after landing. Whereas increased fear was associated with the perception of time passing slowly, increased excitement was associated with the perception of time passing quickly. These data support models of time perception based on avoidance and approach motivations influencing time distortion.     

The Role of Hostile and Benevolent Sexism in Women's and Men's Perceptions of the Menstruating Woman

Perceptions of menstruating women were studied in a sample of 244, predominantly European American, college freshmen. Both women and men rated the menstruating woman, as compared with the average woman, as higher on the Neuroticism factor from Lippa's (1991) measure of the Big Five personality factors. Men also rated her as lower on the Openness, Agreeableness, and Conscientiousness factors, and women rated her lower on the Extraversion factor. Women rated her as perceiving herself as less masculine and more feminine. Both women and men rated her as less "energized" and "sexy," but more "irritable,""sad," and "angry." In addition, men rated her as less "clean and fresh,""nurturing," and "reasonable," and more "spacey" and "annoying." Significant relationships were found between negative impressions of the menstruating woman and the Hostile Sexism Scale ( Glick & Fiske, 1996 ). Although most ratings by men and women were negative, women perceived the menstruating woman as more "maternal,""strong," and "trustworthy."     

Adolescents let sufficient evidence accumulate before making a decision when large incentives are at stake

Adolescent decision‐making has been described as impulsive and suboptimal in the presence of incentives. In this study we examined the neural substrates of adolescent decision‐making using a perceptual discrimination task for which small and large rewards were associated with correctly detecting the direction of motion of a cloud of moving dots. Adults showed a reward bias of faster reaction times on trials for which the direction of motion was associated with a large reward. Adolescents, in contrast, were slower to make decisions on trials associated with large rewards. This behavioral pattern in adolescents was paralleled by greater recruitment of fronto‐parietal regions important in representing the accumulation of evidence sufficient for selecting one choice over its alternative and the certainty of that choice. The findings suggest that when large incentives are dependent on performance, adolescents may require more evidence to accumulate prior to responding, to be certain to maximize their gains. Adults, in contrast, appear to be quicker in evaluating the evidence for a decision when primed by rewards. Overall these findings suggest that rather than reacting hastily, adolescents can be incentivized to take more time to make decisions when large rewards are at stake. A video abstract of this article can be viewed at http://youtu.be/1g4F5vzFDl0     

Effects of viewing 9/11 footage on distress and Islamophobia: a temporally expanded approach

We investigated whether viewing September 11 footage affected peoples’ perceived distress spanning past, present, and anticipated future. Participants (n = 174) were randomly assigned to a 9/11, fear, or neutral condition and completed measures of temporal perceived distress, distress of future terrorism, Islamophobia, and restriction of civil liberties attitudes. Participants in the neutral and fear conditions perceived their 9/11‐related distress as declining over time. Those in the 9/11 condition perceived their distress as higher at present and declining from present (vs. past ratings). Those viewing 9/11 (vs. neutral or fear) footage reported greater future terrorism distress, more prejudice, and greater restriction of civil liberties. These differences were explained by higher 9/11‐related distress ratings for past 5 years, present, and future.     

Examining the Impact of Technology on Exhibitionistic Behavior

Contemporary sexual behavior cannot be fully understood without considering the effects of smartphones and social networking websites, both of which have provided additional avenues for consensual sexual activity. However, technology has also created new ways to engage in deviant behavior that may be similar to exhibitionism (exposing one’s genitals to unsuspecting individuals). Participants completed a survey about traditional exhibitionistic behaviors (flashing) and technological sexual behaviors such as sending sexually explicit pictures. A small percentage of participants reported engaging in both technological and traditional exhibitionistic behavior, which may be indicative of an electronic manifestation of deviant sexual behavior.     

An Argument for Uniqueness About Evidential Support

White, Christensen, and Feldman have recently endorsed uniqueness, the thesis that given the same total evidence, two rational subjects cannot hold different views. Kelly, Schoenfield, and Meacham argue that White and others have at best only supported the weaker, merely intrapersonal view that, given the total evidence, there are no two views which a single rational agent could take. Here, we give a new argument for uniqueness, an argument with deliberate focus on the interpersonal element of the thesis. Our argument is that the best explanation of the value of promoting rationality is an explanation that entails uniqueness.