Cognitive impenetrability of memory for orientation

This research produced evidence that an aspect of visual long-term memory--memory for lateral orientation of pictures--is constrained by a viewer-centered or egocentric reference frame. Subjects in Experiment 1 verbally encoded and then verbally recalled the locations of objects within scenic pictures. Recall of locations in terms of left-right directions (using a viewer-centered frame) exceeded recall of locations in terms of relative proximities to features of the room (using an environmental frame), even if the relative proximities had been verbalized at input. Subjects in Experiment 2 viewed half of a list of pictures directly and the remainder, reflected in a mirror. They then took a test in which they classified old pictures--all viewed directly--as "same-orientation" or "reversed". Performance was much better with a viewer-centered definition of same orientation (Does the picture appear the same way around?) than with an environmental definition (Is the picture the same way around on the screen?), even with forewarning of an environmental orientation test.     

The effects of positive patient testimonials on PTSD treatment choice

Despite the existence of effective treatment options for PTSD, these treatments are failing to reach those that stand to benefit from PTSD treatment. Understanding the processes underlying an individual's treatment seeking behavior holds the potential for reducing treatment-seeking barriers. The current study investigates the effects that positive treatment testimonials have on decisions regarding PTSD treatment. An undergraduate (N = 439) and a trauma-exposed community (N = 203) sample were provided with videotaped treatment rationales for prolonged exposure (PE) and sertraline treatments of PTSD. Half of each sample also viewed testimonials, detailing a fictional patient's treatment experience. All participants then chose among treatment options and rated the credibility of – and personal reactions toward – those options. Among treatment naïve undergraduates, testimonials increased the proportion choosing PE alone; and among treatment naïve members of the trauma-exposed community sample, testimonials increased the proportion choosing a combined PE plus sertraline treatment. These effects were not observed for those with prior history of either psychotherapeutic or pharmacological treatment. Major barriers exist that prevent individuals with PTSD from seeking treatment. For a critical unreached treatment sample, those who are treatment naïve, positive patient testimonials offer a mechanism in which to make effective treatments more appealing and accessible.     

Sleep deprivation and stressors: Evidence for elevated negative affect in response to mild stressors when sleep deprived

Stress often co-occurs with inadequate sleep duration, and both are believed to impact mood and emotion. It is not yet known whether inadequate sleep simply increases the intensity of subsequent stress responses or interacts with stressors in more complicated ways. To address this issue, we investigated the effects of one night of total sleep deprivation on subjective stress and mood in response to low-stress and high-stress cognitive testing conditions in healthy adult volunteers in two separate experiments (total N = 53). Sleep was manipulated in a controlled, laboratory setting and stressor intensity was manipulated by changing difficulty of cognitive tasks, time pressure, and feedback about performance. Sleep-deprived participants reported greater subjective stress, anxiety, and anger than rested controls following exposure to the low-stressor condition, but not in response to the high-stressor condition, which elevated negative mood and stress about equally for both sleep conditions. These results suggest that sleep deprivation lowers the psychological threshold for the perception of stress from cognitive demands but does not selectively increase the magnitude of negative affect in response to high-stress performance demands. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Telepsychology outcome research with children and adolescents: A review of the literature

Using technology as a service medium has been touted as a potentially feasible and effective alternative and/or adjunct to in-person services. The telepsychology literature has given less attention to children and adolescents in comparison to adults. This review provides a summary and critique of the empirical research focused on psychological services provided to children and adolescents using three technology media (i.e., videoconferencing, Internet, and telephone). The evidentiary support for providing services with each of these media for a range of concerns is encouraging. The quantity and quality of research, however, both need to be enhanced to better understand how technology mediates the provision of youth services, as well as to elevate telepsychology within professional psychology. Future research and its subsequent impact on policy and practice are considered. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Relapse Prevention Techniques in the Treatment of Childhood Anxiety Disorders: A Case Example

Research has shown that cognitive behavioral therapy (CBT) is an efficacious treatment for children and adolescents with anxiety disorders. CBT incorporates techniques such as cognitive restructuring and exposure, which foster symptom reduction. While these components promote sustained fear reduction, greater attention to relapse prevention (RP) may be warranted, particularly given the comorbidity associated with anxiety disorders. A case example demonstrates a comprehensive relapse prevention (RP) component. Specifically, parental involvement was emphasized as well as the creation of a bound book that consolidated skills and provided a concrete resource for potential future anxious episodes.     

Exposure Therapy Beliefs and Utilization for Treatment of PTSD: A Survey of Licensed Mental Health Providers

Exposure-based therapies for posttraumatic stress disorder (PTSD) and anxiety disorders remain underutilized, despite their effectiveness and widescale dissemination efforts. This study surveyed a broad range of licensed providers (N = 155) to examine rates at which prolonged exposure (PE) and other interventions are used to treat PTSD and to investigate provider characteristics linked to exposure beliefs and utilization. While 92.3% of clinicians reported understanding of or training in exposure, only 55.5% of providers reported use of PE to treat PTSD. Clinicians with current cognitive behavioral therapy (CBT) orientation, CBT training orientation, a doctoral degree, and training in PE endorsed greater likelihood of exposure utilization for PTSD (ps < .001, ds = 0.82–1.98) and less negative beliefs about exposure (ps < .01, ds = 0.55–2.00). Exposure beliefs also differed based on healthcare setting (p < .001). Among providers trained in exposure (n = 106), master’s degree and non-CBT current theoretical orientation were associated with high utilization yet also negative beliefs. Results suggest exposure training, accurate beliefs, and utilization still lag among some groups of providers. Additionally, negative beliefs and misunderstanding of the exposure rationale may persist even among providers who are trained and report high utilization.     

"I'm sorry, please don't hurt me": effectiveness of apologies on aggression control

The author attempted to replicate Ohbuchi, Kameda, and Agarie's (1989) study which found that giving an apology, with or without harm removal, reduced aggressive responses among a sample of Japanese college women. The author found similar results with a U.S. sample of college women. The results provide evidence for cross-cultural similarity in the effectiveness of apologies in reducing aggressive responses.