Which survey questions change behavior? Randomized controlled trial of mere measurement interventions.

Objective: Evidence indicates that receiving a questionnaire about a behavior increases the likelihood that the person will perform that behavior—a phenomenon termed the mere measurement effect. This research tested the role of (a) the type of questions, and (b) questionnaire completion in optimizing the impact of mere measurement interventions designed to retain novice blood donors. Design: Novice blood donors (N = 4391) were randomly allocated to four conditions that varied the content of a questionnaire about blood donation (behavioral intention-only, behavioral intention plus regret, implementation intention-only, implementation intention plus regret) or to a no-questionnaire control condition. Main Outcome Measures: Objective measures of registration at blood drives were obtained at 6 and 12 months postbaseline. Results: Participants in the implementation intention-only condition donated more frequently at 6 months compared to participants in each of the other conditions. At 12 months both implementation intention conditions outperformed the other conditions. Implementation intentions increased the frequency of donations over 1 year by 12%. Measuring anticipated regret did not augment the impact of interventions whereas questionnaire completion had an important impact on donation behavior. Conclusion: Questions about implementation intentions but not behavioral intentions promote retention of novice blood donors. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Familiarity for associations? A test of the domain dichotomy theory.

Episodic recognition memory is mediated by functionally separable retrieval processes, notably familiarity (a general sense of prior exposure) and recollection (the retrieval of contextual details), whose relative engagement depends partly on the nature of the information being retrieved. Currently, the specific contribution of familiarity to associative recognition memory (where retrieval of the relationships between pairs of stimuli is required) is not clearly understood. In this study, we tested domain dichotomy theory, which predicts that familiarity should contribute more to associative memory when stimuli are similar (within-domain) than when they are distinct (between-domain). Participants studied stimulus pairs, and at test, discriminated intact from rearranged pairs. Stimuli were either within-domain (name–name or image–image pairs) or between-domain (name–image pairs). Across experiments we used 2 different behavioral measures of familiarity based on receiver operating characteristic curves and a modified remember–know procedure. Both experiments provided evidence that familiarity can contribute to associative recognition; however, familiarity was stronger for between-domain pairs, in direct contrast to the domain dichotomy prediction. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

What is the shelf life of a test? The effect of time on the psychometrics of a cognitive ability test battery.

The psychometric stability of the Armed Services Vocational Aptitude Battery was studied with data collected at 5 points over a 16-year period using item response theory (IRT) methods. Although 25 of the 200 items changed significantly over the years across 3 different gender-ethnic groups (i.e., White men, White women, and Black men), the overall characteristics of the tests were not severely affected by item-level changes. Items from tests that were more semantically laden were found to be more susceptible to the effects of time compared with those that focused on skills and principles. The findings are discussed in the context of the effects of time on the effectiveness of psychological measures. A call is made to test developers and test users to pay attention to the shelf life of their tests. The use of IRT methods for studying the effects of time on psychometrics is also discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Randomized controlled trial of a cognitive–behavioral motivational intervention in a group versus individual format for substance use disorders.

Although group therapy is widely used for individuals with substance use disorders (SUDs), randomized clinical trials (RCTs) comparing the same treatment in a group versus individual format are rare. This paper presents the results of a RCT comparing guided self-change (GSC) treatment, a cognitive–behavioral motivational intervention, conducted in a group versus individual format with 212 alcohol abusers and 52 drug abusers who voluntarily sought outpatient treatment. Treatment outcomes demonstrated significant and large reductions in clients’ alcohol and drug use during treatment and at the 12-month follow-up, with no significant differences between the group and individual therapy conditions. A therapist time ratio analysis found that it took 41.4% less therapist time to treat clients using the group versus the individual format. Participants’ end-of-treatment group cohesion scores characterized the groups as having high engagement, low levels of interpersonal conflict, and low avoidance of group work, all desirable group characteristics. These findings suggest that the GSC treatment model was effectively integrated into a brief group treatment format. Health care cost containment compels further evaluations of the efficacy of group treatments for SUDs. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Does cessation of smoking cause a change in alcohol consumption? Evidence from the Lung Health Study

Although use of cigarettes and alcohol is positively related, there is a lack of evidence whether changes in smoking are followed by changes in drinking. The Lung Health Study recruited 5,887 adult smokers and randomized 2/3 to a smoking cessation intervention and 1/3 to a control group. "Heavy drinkers" were excluded from the sample. After a year in the study, 42% of the intervention participants reported that they had stopped smoking, compared to 11% of the controls. There was no corresponding difference between intervention and control participants in the use of alcohol after one year, although the study provided a high level of power to detect such a difference.     

Does distraction reduce the alcohol–aggression relation? A cognitive and behavioral test of the attention-allocation model.

Objective: This study provided the first direct test of the cognitive underpinnings of the attention-allocation model and attempted to replicate and extend past behavioral findings for this model as an explanation for alcohol-related aggression. Method: A diverse community sample (55% African American) of men (N = 159) between 21 and 35 years of age (M = 25.80) were randomly assigned to 1 of 2 beverage conditions (i.e., alcohol, no-alcohol control) and 1 of 2 distraction conditions (i.e., distraction, no-distraction). Following beverage consumption, participants were provoked via reception of electric shocks and a verbal insult from a fictitious male opponent. Participants' attention allocation to aggression words (i.e., aggression bias) and physical aggression were measured using a dot probe task and a shock-based aggression task, respectively. Results: Intoxicated men whose attention was distracted displayed significantly lower levels of aggression bias and enacted significantly less physical aggression than intoxicated men whose attention was not distracted. However, aggression bias did not account for the lower levels of alcohol-related aggression in the distraction, relative to the no-distraction, condition. Conclusions: These results replicated and extended past evidence that cognitive distraction is associated with lower levels of alcohol-related aggression in highly provoked males and provide the first known cognitive data to support the attentional processes posited by the attention-allocation model. Discussion focused on how these data inform intervention programming for alcohol-related aggression. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Implicit prejudice and stereotyping: How automatic are they? Introduction to the special section.

This special issue of the Journal of Personality and Social Psychology: Attitudes and Social Cognition addresses issues of the measurement and the malleability of implicit prejudice and stereotypes. The findings raise fundamental questions about the assumptions underlying the assessment of implicit prejudice, particularly with regard to the widely used Implicit Association Test (A. Greenwald, D. McGhee, & J. Schwartz, 1998) and the assumption of extant models of prejudice and stereotyping that implicit biases are automatically and invariantly activated when perceivers come in contact with members of stigmatized groups. Several of the articles show that contextual manipulations produce reductions in implicit manifestations of prejudice and stereotyping. The articles in this issue, in challenging conventional wisdom, are thought provoking and should be generative in the field's ongoing efforts to understand the role of implicit (and explicit) processes involved in prejudice and stereotyping. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Review of How open are we to the challenges of everyday creativity? A review of Everyday creativity and new views of human nature.

Reviews the book, Everyday creativity and new views of human nature, edited by Ruth Richards (see record 2007-09305-000). In this book, Richards and her contributors both invite and challenge readers to explore the multifaceted opportunities and transformative potential of everyday creativity. Contributors to the volume represent a surprisingly broad range of disciplines, traditions, units of analysis, and perspectives. The volume opens with an essay by Richards that effectively introduces the concept of everyday creativity and the focus of the book. After the introduction, contributors to Part 1 of the book challenge readers to wake up and be open to the potential for creativity in our everyday experiences. The contributors to the second part of Richards’s volume offer arguments, speculations, and challenges to rethink the possibilities (and responsibilities) of social and global creativity. Taken together, the essays not only underscore the elegance and transformative power of the concept of everyday creativity but also directly challenge readers to rethink their own conceptions of creativity. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Does contact reduce prejudice or does prejudice reduce contact? A longitudinal test of the contact hypothesis among majority and minority groups in three european countries.

A widely researched panacea for reducing intergroup prejudice is the contact hypothesis. However, few longitudinal studies can shed light on the direction of causal processes: from contact to prejudice reduction (contact effects) or from prejudice to contact reduction (prejudice effects). The authors conducted a longitudinal field survey in Germany, Belgium, and England with school students. The sample comprised members of both ethnic minorities (n = 512) and ethnic majorities (n = 1,143). Path analyses yielded both lagged contact effects and prejudice effects: Contact reduced prejudice, but prejudice also reduced contact. Furthermore, contact effects were negligible for minority members. These effects were obtained for 2 indicators of prejudice: negative intergroup emotions and desire for social distance. For both majority and minority members, contact effects on negative emotions were stronger when outgroup contacts were perceived as being typical of their group. Contact effects were also mediated by intergroup anxiety. This mediating mechanism was impaired for minority members because of a weakened effect of anxiety on desire for social distance. Theoretical and practical implications of these findings are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

How and for whom are decision aids effective? Long-term psychological outcome of a randomized controlled trial in women with newly diagnosed breast cancer.

Objective: The current study evaluates the long-term psychological impact of a decision aid intervention for surgical and systemic treatment in women with newly diagnosed breast cancer from a previous reported randomized, controlled trial (Vodermaier et al., 2009). Methods: Patients (n = 111) were randomized into usual care, or a 20-min decision aid intervention plus an information brochure prior to consultation planning with the senior physician. The retention rate at 1 year was 88%. Results: Linear mixed model analyses demonstrated that the intervention group experienced less decisional conflict (p = .047; d = .19), which was driven by perceptions of a more effective choice (p = .029; d = .20) over time. Subgroup analyses revealed that patients in the intervention group who participated in chemotherapy decision making showed better long-term body image outcomes (p = .009; d = .44), which were mediated by reduced depressive coping (p = .049). No effects emerged for anxiety and depressive symptoms, or for quality of life. Internal health locus of control moderated group effects on 'uncertainty with the decision' (p = .003). Conclusions: The study results provide novel evidence on the role of individual differences and the mechanisms behind decision aid effectiveness, and demonstrate the long-term impact of decision aid interventions on some indices of well-being. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Is criminal behavior a central component of psychopathy? Conceptual directions for resolving the debate.

The development of the Psychopathy Checklist—Revised (PCL–R; R. D. Hare, 2003) has fueled intense clinical interest in the construct of psychopathy. Unfortunately, a side effect of this interest has been conceptual confusion and, in particular, the conflating of measures with constructs. Indeed, the field is in danger of equating the PCL–R with the theoretical construct of psychopathy. A key point in the debate is whether criminal behavior is a central component, or mere downstream correlate, of psychopathy. In this article, the authors present conceptual directions for resolving this debate. First, factor analysis of PCL–R items in a theoretical vacuum cannot reveal the essence of psychopathy. Second, a myth about the PCL–R and its relation to violence must be examined to avoid the view that psychopathy is merely a violent variant of antisocial personality disorder. Third, a formal, iterative process between theory development and empirical validation must be adopted. Fundamentally, constructs and measures must be recognized as separate entities, and neither reified. Applying such principles to the current state of the field, the authors believe the evidence favors viewing criminal behavior as a correlate, not a component, of psychopathy. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

What comes first? How selective attentional processes regulate the activation of a motor routine in a manual search task.

An intriguing error has been observed in toddlers presented with a 3-location search task involving invisible displacements of an object, namely, the C-not-B task. In 3 experiments, the authors investigated the dynamics of the attentional focus process that is suspected to be involved in this task. In Experiment 1, 2.5-year-old children were tested on a new adaptation of the C-not-B task in which the opening of the experimenter's hand between cloths provided visual information about the correct localization of the toy. Children still emitted a strong response bias toward the last hiding place. In Experiment 2, 2.5-year-old children were tested on a new version of the task that was designed to investigate the role of the central location in the task. This 2nd experiment demonstrated that changing the hand's movement from A to C to B did not enable children to succeed in the task. In Experiment 3, 2.5-year-old children were tested in a situation that is analogous to the C-not-B with open hands task except for the fact that the experimenter dropped the toy under the 1st cloth in the path. Toddlers succeeded when the toy was hidden at Location A but not when it was hidden at Location B. Data indicate that attentional focus on the experimenter's hand motion is contingent on whether that stimulus is critical to performing the task. We argue that these findings provide a potential mechanism through which motor routines can be regulated in accordance with strategic intentions. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

“From the margins to the center”: Moving towards a resilience-based model of supervision for queer people of color supervisors.

Informed by the authors’ experiences as queer people of color, this article proposes a model of supervision that encourages queer people of color supervisors to draw upon their own histories of oppression and resilience in providing culturally competent and affirmative supervision to trainees. The Queer People of Color Resilience-Based Model of Supervision references models of supervision that typically focus on supervisee development to explore ways in which supervisor development may also benefit the supervision process. This model integrates the multicultural supervision domains (Ancis & Ladany, 2001) with queer models of supervision (Halpert, Reinhardt, & Toohey, 2007) in order to address how racism and heterosexism both may influence the supervision process. The authors share critical incidents from their own development as supervisors, a case study, and specific suggestions for supervision to bring attention to the unique concerns of queer people of color who provide supervision. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

From the American Psychological Association to the American Psychology Association--An organization for psychologists or for the discipline? 2007 annual report of the APA Policy and Planning Board.

Each year, the American Psychological Association's Policy and Planning Board takes the pulse of the Association and the discipline as a whole and writes a report that represents the Board's best appraisal of a fundamental policy. Our main objective, however, is not simply to assess the current situation but to look forward on behalf of the Association and our membership. In 2007, the Policy and Planning Board examined APA's mission in the context of a changing professional and scholarly environment. This report thus explores alternative visions of a future American Psychological Association and takes on the ambitious task of rethinking the Association's mission and how the American Psychological Association might best serve its members, the discipline, and society. In this article, we envision the promise of rethinking the American Psychological Association's mission in the profession and in society. We discuss the American Psychological Association's function and identity and then introduce a conceptual framework that would move us toward becoming the American Psychology Association to promote the work of "psychology." We then proceed to outline the benefits and pitfalls of such a change in mission, as well as some practical and ideological barriers that might block such change. We conclude by summarizing our thought experiment and identifying avenues for productive discussion. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Reason for the Beneficial Effect of Sulfur Additions on the Hypoperitectic Reaction in a 0.1?Pct Carbon and the Sulfur Content Needed to Establish the Effect

It has been shown that the addition of 0.3?pct sulfur to the 0.1?pct carbon, 0.9?pct manganese, and 0.3?pct silicon peritectic steel does not exhibit a rippled shell because of the accommodation of the buckling strains by the presence of a significant amount of low-melting point liquid when solid austenite and ferrite are formed. A similar solidification path will exist for sulfur contents down to approximately 0.1?pct for this alloy. A significant amount of low melting liquid will be present down to that sulfur concentration. The exact point for the disappearance of the peritectic effect still must be determined experimentally, but it certainly is in the range of 0.1 to 0.15?pct sulfur. For other peritectic alloys, the approximate sulfur content at which the effect of the peritectic reaction will disappear can be determined similarly to the method used in this study.     

When it comes to pay, do the thin win? The effect of weight on pay for men and women.

Cultivation theory suggests that society holds very different body standards for men versus women, and research indicates that the consequences of defying these social norms may not be linear. To test these notions in the employment context, we examined the relationship between weight and income and the degree to which the relationship varies by gender. For women, we theorized a negative weight–income relationship that is steepest at the thin end of the distribution. For men, we predicted a positive weight–income relationship until obesity, where it becomes negative. To test these hypotheses, we utilized 2 longitudinal studies, 1 German and 1 American. In Study 1, weight was measured over 2 time periods, and earnings were averaged over the subsequent 5 years. Study 2 was a multilevel study in which weight and earnings were within-individual variables observed over time, and gender was a between-individual variable. Results from the 2 studies generally support the hypotheses, even when examining within-individual changes in weight over time. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Chronic electrical stimulation of the left ventrointermediate (Vim) thalamic nucleus for the treatment of pharmacotherapy-resistant Parkinson's disease: a differential impact on access to semantic and episodic memory?

Thalamotomy for medically refractory Parkinson's disease (PD) is considered to be efficacious and relatively safe. Because a minority of patients experience decrements in language and memory (often mild and transient) after thalamotomy, chronic thalamic deep brain stimulation (DBS) might be a safer treatment given its reversibility and the modifiability of stimulation parameters. Two preliminary studies support the relative cognitive safety of unilateral DBS of the ventral intermediate (Vim) thalamic nucleus, but it is unclear whether possibly subtle changes in language and memory represent effects of "microthalamotomy" or of stimulation per se. This report provides preliminary data concerning effects of left thalamic stimulation on information processing speed, semantic memory (verbal fluency and visual confrontation naming), and verbal episodic memory in a patient with PD. In addition to being evaluated before and 3 and 6 months after surgery, the patient was tested 18 months after surgery either on or off medications and with the stimulator turned either on or off (order counterbalanced across medication conditions). Test performance differences between the stimulation conditions were attenuated "off" as compared to "on" medication. Vim stimulation consistently, albeit subtly, improved semantic verbal fluency but interfered with immediate recall of word lists. Parallels to findings from acute, intraoperative thalamic stimulation studies are explored. The hypothesis is offered that left Vim stimulation might facilitate access to semantic memory, but interfere with episodic memory processes.     

Invisible wounds, visible savings? Using microsimulation to estimate the costs and savings associated with providing evidence-based treatment for PTSD and depression to veterans of Operation Enduring Freedom and Operation Iraqi Freedom.

This research used microsimulation modeling to estimate the social costs of depression and posttraumatic stress disorder (PTSD) for the 261,827 troops deployed on June 30, 2008, for Operations Enduring Freedom and Iraqi Freedom. Given current standards of care, roughly half of these individuals will be treated for these conditions in the 2 years after they return, and 30% of those treated will receive evidence-based treatment (EBT). Our results suggest that the 2-year social costs of depression and PTSD for this cohort will be $923 million. Policy simulations evaluating the savings associated with universal access to EBT suggest that such access would generate cost savings of $138 million (15%). (PsycINFO Database Record (c) 2011 APA, all rights reserved)