Patterns of working alliance development: A typology of client's working alliance ratings.

Patterns of working alliance development were detected by clustering working alliance ratings across 4 sessions of counseling. Results from an initial sample of recruited participants working with novice counselors (N?=?38) revealed 3 patterns of alliance development labeled stable alliance, linear alliance growth, and quadratic alliance growth. Results from a replication sample (N?=?41) of recruited participants also working with novice counselors, revealed 3 identical patterns of alliance development, which offered strong support for the validity of these growth patterns. As predicted by Gelso and Carter (1994), a pattern of quadratic alliance development was associated with greater improvement on measures of counseling benefit when compared to other patterns of alliance development. The discussion underscores the importance of examining both the strength (level) and pattern of development when examining the effects of the working alliance. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Trauma-focused imaginal exposure for individuals with comorbid posttraumatic stress disorder and alcohol dependence: Revealing mechanisms of alcohol craving in a cue reactivity paradigm.

With a sample (N = 43) of participants meeting current diagnostic criteria for both alcohol dependence and posttraumatic stress disorder (PTSD), the authors tested the hypothesis that alcohol craving elicited by a trauma cue might be attenuated if trauma-elicited negative emotion were reduced following trauma-focused imaginal exposure. In a laboratory-based experiment, participants were randomly assigned to either trauma-focused imaginal exposure or imagery-based relaxation. A cue reactivity paradigm was used to assess alcohol craving prior to, and after completion of, the 6 clinical sessions. Attrition was high but did not differ between experimental conditions. For study completers, PTSD symptoms decreased in the exposure condition but not in the relaxation condition. Alcohol craving and distress elicited by trauma images decreased in the exposure condition but did not change in the relaxation condition. Results support the hypothesis that negative emotion is a mechanism of alcohol craving. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Measuring perceptions of stigmatization by others for seeking psychological help: Reliability and validity of a new stigma scale with college students.

Fear of being stigmatized is the most cited reason why individuals avoid psychotherapy. Conceptually, this fear should be strongest when individuals consider the reactions of those they interact with. Across 5 samples, the authors developed the Perceptions of Stigmatization by Others for Seeking Help (PSOSH) scale. In Sample 1 (N = 985), the 5 items of the PSOSH were selected (α = .91). In Sample 2 (N = 842), the unidimensional factor structure of the scale was examined across a diverse sample. In Sample 3 (N = 506), concurrent validity was supported through moderate associations with 3 different stigma measures (i.e., public stigma toward counseling, r = .31; public stigma toward mental illness, r = .20; and self-stigma, r = .37). In Sample 4 (N = 144), test–retest reliability across a 3-week period was calculated (.82). Finally, in Sample 5 (N = 130), reliability (α = .78) and validity were explored with a sample experiencing symptoms of psychological distress. Relationships between variables (i.e., public stigma toward counseling, r = .31, and self-stigma, r = .40) were similar to those in previous samples. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Growth trajectories of exercise self-efficacy in older adults: Influence of measures and initial status.

Objective: This study examined differential trajectories of exercise-related self-efficacy beliefs across a 12-month randomized controlled exercise trial. Method: Previously inactive older adults (N = 144; M age = 66.5) were randomly assigned to one of two exercise conditions (walking, flexibility-toning-balance) and completed measures of barriers self-efficacy (BARSE), exercise self-efficacy (EXSE), and self-efficacy for walking (SEW) across a 12-month period. Changes in efficacy were examined according to efficacy type and interindividual differences. Latent growth curve modeling was employed to (a) examine average levels and change in each type of efficacy for the collapsed sample and by intervention condition and (b) explore subpopulations (i.e., latent classes) within the sample that differ in their baseline efficacy and trajectory. Results: Analyses revealed two negative trends in BARSE and EXSE at predicted transition points, in addition to a positive linear trend in SEW. Two subgroups with unique baseline efficacy and trajectory profiles were also identified. Conclusion: These results shed new light on the relationship between exercise and self-efficacy in older adults. They also highlight the need for strategies for increasing and maintaining efficacy within interventions, namely targeting participants who start with a disadvantage (lower efficacy) and integrating efficacy-boosting strategies for all participants prior to program end. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Durable effects of implementation intentions: Reduced rates of confirmed pregnancy at 2 years.

Objective: To assess the long-term impact of implementation intention formation in reducing consultations for emergency contraception and pregnancy testing among teenage women. Design: Teenage women visiting a family planning clinic were randomly assigned to implementation intention versus control conditions. Main outcome measures: Objective measures of consultation outcomes were obtained from clinic records at 2-year follow-up (N = 227). Results: Rates of consultation for emergency contraception and pregnancy testing in the implementation intentions condition were 19% and 33% lower, respectively, compared to the rates observed in the control condition. Pregnancy rates were 43% lower. Intervention participants who consulted for emergency contraception and pregnancy testing at baseline were more than twice as likely to change to consulting for contraceptive supplies over the follow-up period compared to equivalent control participants (19% vs. 9%). Conclusion: The impact of implementation intention formation on reducing pregnancy risk among teenagers is durable over 2 years. Implementation intentions were successful in changing behavior among precisely those participants who were at greatest risk of becoming pregnant. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Changing network support for drinking: Initial findings from the Network Support Project.

The aim of this study was to determine whether a socially focused treatment can effect change in the patient's social network from one that reinforces drinking to one that reinforces sobriety. Alcohol dependent men and women (N = 210) recruited from the community were randomly assigned to 1 of 3 outpatient treatment conditions: network support (NS), network support + contingency management (NS + CM), or case management (CaseM; a control condition). Analysis of drinking rates for 186 participants at 15 months indicated a significant interaction effect of Treatment × Time, with both NS conditions yielding better outcomes than the CaseM condition. Analyses of social network variables at posttreatment indicated that the NS conditions did not reduce social support for drinking relative to the CaseM condition but did increase behavioral and attitudinal support for abstinence as well as Alcoholics Anonymous (AA) involvement. Both the NS variables and AA involvement variables were significantly correlated with drinking outcomes. These findings indicate that drinkers' social networks can be changed by a treatment that is specifically designed to do so, and that these changes contribute to improved drinking outcomes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Father participation in behavioral parent training for ADHD: Review and recommendations for increasing inclusion and engagement.

Research on parenting has generally focused on mothers, with fathers' parenting approaches and interventions for fathers being relatively less studied. To investigate the involvement of fathers in behavioral parent training (BPT), the literature on BPT for attention-deficit/hyperactivity disorder (ADHD) was reviewed. A systematic review of this literature (N = 32) indicated that the majority of research studies are composed of mothers as participants in treatment and raters of outcome (87% of reviewed studies did not include information on father-related outcomes). Present barriers to father participation in BPT (e.g., content of classes, characteristics of fathers) are discussed. Strategies for increasing father participation are offered and include establishing the expectation that fathers will be involved in treatment at initial clinical contacts, collecting treatment-related information from both parents, conducting BPT classes that focus on issues of direct relevance to fathers, and integrating parent-child interactions in recreational settings into BPT programs. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Personalized mailed feedback for college drinking prevention: A randomized clinical trial.

The current study was designed to evaluate the efficacy of a mailed feedback and tips intervention as a universal prevention strategy for college drinking. Participants (N = 1,488) were randomly assigned to feedback or assessment-only control conditions. Results indicated that the mailed feedback intervention had a preventive effect on drinking rates overall, with participants in the feedback condition consuming less alcohol at follow-up in comparison with controls. In addition, abstainers in the feedback condition were twice as likely to remain abstinent from alcohol at follow-up in comparison with control participants (odds ratio = 2.02), and feedback participants were significantly more likely to refrain from heavy episodic drinking (odds ratio = 1.43). Neither gender nor severity of baseline drinking moderated the efficacy of the intervention in these analyses, but more conservative analyses utilizing last-observation carryforward suggested women and abstainers benefited more from this prevention approach. Protective behaviors mediated intervention efficacy, with participants who received the intervention being more likely to use strategies such as setting limits and alternating alcohol with nonalcoholic beverages. Implications of these findings for universal prevention of college drinking are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Consequences of controlling background sounds: The effect of experiential avoidance on tinnitus interference.

Objective: Masking by the use of sounds has been one of the most commonly applied means of coping with tinnitus. The ability to control auditory stimulation represents a potentially important process involved in tinnitus masking strategies. Little is, however, known about the consequences of control on tinnitus experience. The present study investigated the effects of control of background sounds (type and loudness) on perceived intrusiveness of tinnitus and cognitive performance. Design: Using an experimental design with a series of trials, participants with clinically significant tinnitus (N = 35) were randomly assigned to 1 of 2 experimental manipulation conditions (control of sounds vs. no control of sounds). Measures: Self-reported tinnitus interference and the Digit-Symbol subtest served as dependent measures. Results: Latent growth curve modeling showed that individuals assigned to the condition with control exhibited faster growth rates on tinnitus interference (increased interference) and demonstrated slower rates of improvement on cognitive performance measures over trials compared to individuals assigned to the condition with no control. Conclusion: These results suggest that efforts to control tinnitus through sounds can be associated with increased disability in individuals with tinnitus. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Pilot test of Project CHOICE: A voluntary afterschool intervention for middle school youth.

The current study reports findings from a pilot evaluation of a voluntary alcohol and marijuana intervention for young teens. Students at 2 middle schools completed 4 surveys over 2 years. During Year 2, an intervention, Project CHOICE (PC), was implemented at 1 school and was voluntarily attended by 13% of adolescents. Participants ranged from 10 to 15 years of age and were approximately 45% male, 45% White, 30% Latino, and 15% of mixed ethnic origin. Outcomes included assessments of self use and perceptions of friends' and schoolmates' past-month use of alcohol and marijuana. Analyses that compared PC participants (n=64) with a matched control sample of students (n=264) revealed that PC participants reported lower rates of alcohol use and lower perceptions of friends' marijuana use and of schoolmates' use of these substances. Random-effects growth models indicated that self use and perceptions of friends' use of alcohol and marijuana increased more sharply among control school students (n=178) relative to students from the PC school (n=270), regardless of participation. Results suggest that a brief voluntary intervention attended by a small proportion of students can impact both individual and schoolwide substance-related outcomes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Reducing the performance-cue bias in work behavior ratings: Can groups help?

The authors examined whether the performance-cue bias can be reduced by relying on groups as raters. Study participants (N = 333) were provided with feedback regarding the performance of a workgroup and, after observing the group, assigned to an individual or group rater condition to complete a behavioral rating instrument. Results revealed that when provided with positive (vs. negative) feedback, individuals attributed more effective and fewer ineffective behaviors to the workgroup; however, group ratings were unaffected by the feedback. In addition, feedback biased the decision criteria and false alarm rates of individuals but not of groups. Discussion of when groups may attenuate versus amplify bias in performance appraisal judgments emphasizes 2 key elements--bias magnitude and task perception. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

High- and low-level dissonance-based eating disorder prevention programs with young women with body image concerns: An experimental trial.

Objective: As cognitive dissonance is theorized to contribute to the effects of dissonance-based eating disorder prevention programs, we evaluated a high-dissonance version of this program against a low-dissonance version and a wait-list control condition to provide an experimental test of the mechanism of intervention effects. Method: Female college students (N = 124, mean age = 20.9 years, SD = 3.9) with body image concerns were randomized to the 3 conditions. The high-dissonance program was designed to maximize dissonance induction, and the low-dissonance program was designed to minimize it; the substantive content of the 2 programs was matched. Results: Relative to controls, those in the high-dissonance condition showed significantly greater reductions in thin-ideal internalization, body dissatisfaction, dieting, and eating disorder symptoms by posttest, and those in the low-dissonance condition showed significantly greater reductions in the first 3 outcomes by posttest, with most of these effects persisting to 3-month follow-up. High-dissonance participants showed significantly greater reductions in eating disorder symptoms than low-dissonance participants did by posttest, but this effect was nonsignificant by 3-month follow-up. Conclusions: Results suggest that dissonance induction contributes to intervention effects but imply that the intervention content, nonspecific factors, and demand characteristics play a much more potent role in producing effects. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Contribution of personalization to mail questionnaire response as an element of a previously tested method.

Reported 2 experiments on the effects of varying degrees of personalization on response rates to mail questionnaires. In Exp I, half of an alumni sample (N = 891) received 3 personalized cover letters with a university questionnaire, while the other half received 3 unpersonalized letters. The return rate was higher in the personalized condition, although the later introduction of a highly personalized method in both personal and not personal conditions did not increase response. In Exp II, nearly a methodological replication, half of a sample of the general public (N = 696) received a different questionnaire without prior contact, while the other half received the questionnaire after contact by telephone. The call did not increase response rates but did stimulate earlier return of questionnaires. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Longitudinal trends and gender differences in physical fitness and lifestyle factors in career U.S. Navy personnel (1983-1994)

This study examines long-term health and physical readiness trends in the U.S. Navy. We mailed lifestyle questionnaires to all participants in baseline studies between 1983 and 1989 who were still on active duty in 1994. Commands provided body composition and physical readiness test scores for the participants. Two longitudinal cohorts were created: an 8-year sample (N = 640) with matched data from 1986, 1989, and 1994; and an 11-year sample (N = 1,576), with data from 1983 and 1994. Analyses of both cohorts revealed significant improvements in cardiovascular fitness, muscle strength, exercise, lean body mass, dietary habits, and sleep, as well as significant decreases in tobacco and alcohol use and job stress. However, hypertension rates, percentage of body fat, and body mass index increased over time. Women's scores were significantly better than men's on a number of factors. Overall, these findings suggest that the Navy's health promotion efforts have had a significant positive effect on the fitness and health behaviors of career Navy men and women.     

Information-Integration Category Learning in Patients With Striatal Dysfunction.

Information-integration category learning was examined in patients with Parkinson's disease (PD) and in healthy control participants in 2 different conditions. In the linear condition, optimal categorization required a nonverbalizable linear integration of information from the 2 stimulus dimensions, whereas in the nonlinear condition, a nonlinear integration of information was required. Each participant completed 600 trials in each condition and was given corrective feedback following each trial. Results indicated that PD patients were not impaired in the linear condition across all trials, whereas the same patients were impaired in the nonlinear condition, but only later in training. The authors conducted model-based analyses to identify participants who used an information-integration approach, and a comparison of the accuracy rates of those individuals further revealed a specific deficit in information-integration category learning in patients with PD. These findings suggest that the striatum may be particularly involved in information-integration category learning when the rule is highly complex. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Extension of the simulated drinking game procedure to multiple drinking games.

The present study extended the Simulated Drinking Game Procedure (SDGP) to obtain information about different types of drinking games. Phase I participants (N = 545) completed online screening questionnaires assessing substance use and drinking game participation. Participants who met the selection criteria for Phase II (N = 92) participated in laboratory sessions that consisted of three different periods of drinking game play. Sixty-two percent (N = 57) of the sample was female. Data from these sessions was used to estimate the peak Blood Alcohol Concentration (BAC) a participant would achieve if they consumed alcohol while participating in the SDGP. Total consumption and estimated BAC varied as a function of game type. The total consumption and estimated BAC obtained while playing Beer Pong and Memory varied significantly as a function of group. Total ounces consumed while playing Three Man varied significantly as a function of group; however, the variation in estimated BAC obtained while playing Three Man was not significant. Results indicated that estimated BACs were higher for female participants across game type. Previous experience playing the three drinking games had no impact on total drink consumption or estimated BAC obtained while participating in the SDGP. The present study demonstrated that the SDGP can be used to generate estimates of how much alcohol is consumed and the associated obtained BAC during multiple types of drinking games. In order to fully examine whether previous experience factors in to overall alcohol consumption and BAC, future research should extend the SDGP to incorporate laboratory administration of alcohol during drinking game participation. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

The effect of fear and anger on selective attention.

This experiment examined the effects of two discrete negative emotions, fear and anger, on selective attention. A within-subjects design was used, and all participants (N = 98) experienced the control, anger, and fear conditions. During each condition, participants viewed a film clip eliciting the target emotion and subsequently completed a flanker task and emotion report. Selective attention costs were assessed by comparing reaction times (RTs) on congruent (baseline) trials with RTs on incongruent trials. There was a significant interaction between emotion condition (control, anger, fear) and flanker type (congruent, incongruent). Contrasts further revealed a significant interaction between emotion and flanker type when comparing RTs in the control and fear conditions, and a marginally significant interaction when comparing RTs in the control and anger conditions. This indicates that selective attention costs were significantly lower in the fear compared to the control condition and were marginally lower in the anger compared with the control condition. Further analysis of participants reporting heightened anger in the anger condition revealed significantly lower selective attention costs during anger compared to a control state. These findings support the general prediction that high arousal negative emotional states inhibit processing of nontarget information and enhance selective attention. This study is the first to show an enhancing effect of anger on selective attention. It also offers convergent evidence to studies that have previously shown an influence of fear on attentional focus using the global-local paradigm. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Effectiveness of supported education for individuals with psychiatric disabilities: results from an experimental study

In recent years post-secondary education has been recognized as a viable option in the psychosocial rehabilitation of individuals with mental illness. This study reports the first evidence of effectiveness of a supported education demonstration project which used an experimental design to compare the effects of different model types. A total of 397 participants were assigned to one of three conditions: group, classroom, and individual (control). At graduation from the program significant differences in program participation rates were found; group members participated most, followed by classroom participants, then those assigned to the individual condition. Also, immediate, intermediate, and long term outcomes were examined. On four immediate outcomes (motivation, satisfaction, enjoyment, and learning) significant participation effects were found (high participants scoring highest, followed by moderate participants, and then non-participants). On two intermediate outcome (empowerment and school efficacy) condition differences were found (classroom scoring highest followed by group, then individual). Although no condition differences were found on behavioral outcomes, the percentage of individuals enrolled in school or vocational education was more than twice that reported at baseline. Overall, the results demonstrated success in engaging participants, affecting self-perceptions, and increasing enrollment in post-secondary education.     

Effects of oxytocin and prosocial behavior on brain responses to direct and vicariously experienced pain.

In this study, we tested the validity of 2 popular assumptions about empathy: (a) empathy can be enhanced by oxytocin, a neuropeptide known to be crucial in affiliative behavior, and (b) individual differences in prosocial behavior are positively associated with empathic brain responses. To do so, we measured brain activity in a double-blind placebo-controlled study of 20 male participants either receiving painful stimulation to their own hand (self condition) or observing their female partner receiving painful stimulation to her hand (other condition). Prosocial behavior was measured using a monetary economic interaction game with which participants classified as prosocial (N = 12) or selfish (N = 6), depending on whether they cooperated with another player. Empathy-relevant brain activation (anterior insula) was neither enhanced by oxytocin nor positively associated with prosocial behavior. However, oxytocin reduced amygdala activation when participants received painful stimulation themselves (in the nonsocial condition). Surprisingly, this effect was driven by "selfish" participants. The results suggest that selfish individuals may not be as rational and unemotional as usually suggested, their actions being determined by their feeling anxious rather than by reason. (PsycINFO Database Record (c) 2010 APA, all rights reserved)