Prevention of Mental Disorders

Given the high prevalence and enormous burden of mental disorders and the efficacy of CBT in reducing symptom severity of a number of acute disorders, it is reasonable to use these same CBT strategies at an earlier stage to prevent the full expression of emotional problems. In comparison to treatment outcome research, work in prevention of mental disorders is in its infancy. Ongoing and recent prevention trials for 4 Axis I problems are introduced and the challenges of doing this work will be addressed. The goal within each one of the articles is to provide concrete guidelines and examples of the clinical work done in each trial to facilitate therapeutic efforts for individual practitioners.     

Computer program to generate operant schedules

A computer program for programming schedules of reinforcement is described. Students can use the program to experience schedules of reinforcement that are typically used with nonhuman subjects. A cumulative recording of a student’s responding can be shown on the screen and/or printed with the computer’s printer. The program can also be used to program operant schedules for animal subjects. The program was tested with human subjects experiencing fixed ratio, variable ratio, fixed interval, and variable interval schedules. Performance for human subjects on a given schedule was similar to performance for nonhuman subjects on the same schedule.     

Aging and semantic cueing during learning and retention of verbal episodic information

The purpose of this study was to determine the effectiveness of semantic cues provided at encoding and during retention for older adults' memory. For the California Verbal Learning Test-II, participants received semantic or nonsemantic cues that were varied across groups at encoding and during the retention interval. Provision of a semantic cue at encoding led to greater semantic clustering at learning, but not increased recall performance. Providing a semantic cue during the retention interval led to better delayed free recall and greater semantic clustering. No group differences in recall or semantic clustering were found at delayed cued recall. The current findings suggest that semantic cues can be beneficial for recalling unstructured information when administered during the retention interval.     

Summation relations and portions of stuff

According to the prevalent ‘sum view’ of stuffs, each portion of stuff is a mereological sum of its subportions. The purpose of this paper is to re-examine the sum view in the light of a modal temporal mereology which distinguishes between different varieties of summation relations. While admitting David Barnett’s recent counter-example to the sum view (Barnett, Philos Rev 113:89–100, 2004), we show that there is nonetheless an important sense in which all portions of stuff are sums of their subportions. We use our summation relations to develop, as an alternative to the sum view, an analysis of stuffs that distinguishes between the ways in which different sorts of stuffs are sums of their subportions.

Values in Qualitative and Quantitative Research

The authors identify the philosophical underpinnings and value‐ladenness of major research paradigms. They argue that useful and meaningful research findings for counseling can be generated from both qualitative and quantitative research methodologies, provided that the researcher has an appreciation of the importance of philosophical coherence in working within a particular research tradition. Moreover, the authors recognize that the research world is one of methodological pluralism; they discuss particular critical values central to conducting research and evaluating research findings. Finally, the authors demonstrate that there is not a 1 ‐to‐1 correspondence between a research method and the research paradigm.     

Dimensionality and psychometric invariance of the Youth Self-Report Form of the Child Behavior Checklist in cross-national settings

The Youth Self-Report Form's (YSR's) factor model was derived from traditional exploratory factor analytical procedures. Assuming appropriate model specification, psychometrically invariant items, and that its items provide useful psychometric information across nations omitted from its normative samples, the YSR is widely used in cross-national studies of nonreferred children. Item response theory analytical procedures reveal (a) 2 dimensions partly overlapping with the YSR's Internalizing and Externalizing second-order factors; (b) variance (i.e., differential item functioning) in how well a few items discriminate for nonreferred children across two nations; and (c) variance in estimating severity levels in children with identical psychopathological severity cross-nationally. Addressing psychometric variance, limiting redundancy, and matching children's psychopathological severity levels with items measuring this severity might promote more accurate and economical assessment.     

Improving health outcomes among youth with poorly controlled type I diabetes: the role of treatment fidelity in a randomized clinical trial of multisystemic therapy.

The purpose of the study was to assess whether therapist treatment fidelity was a predictor of treatment outcome in a randomized clinical trial of multisystemic therapy with 10- to 16-year-old youths with chronically poorly controlled Type I diabetes (N = 40). Treatment fidelity was assessed by objective ratings of therapy sessions and questionnaires completed by caregivers and by therapists. Relationships between fidelity measures were assessed. Structural equation modeling (SEM) was used to test whether high fidelity would lead to improved regimen adherence and to improved metabolic control outcomes via regimen adherence. Objective ratings of treatment fidelity were significantly related to therapist-reported but not to caregiver-reported treatment fidelity. SEM results supported a completely mediated pathway between treatment fidelity and metabolic control, with regimen adherence mediating the relationship. Results suggest that conducting complex behavioral interventions with a high degree of fidelity can improve treatment outcomes among youths with chronic illnesses.     

Is self-esteem the primary predictor of disordered eating?

This study examined whether self-esteem is the primary predictor of disordered eating. A survey measured levels of self-esteem and a variety of other health behaviors in 196 male and 263 female undergraduate students. We conducted stepwise regressions to determine which of several variables (self-esteem, high stress, poor coping skills, maladaptive perfectionism, gender) best predicted disordered eating. The results indicated that self-esteem was the secondary predictor for bulimia, drive for thinness, and body dissatisfaction. Future research should further investigate how self-esteem interacts with other predictor variables to better determine the relationship between self-esteem and disordered eating.     

Quality benchmarks in undergraduate psychology programs

Performance benchmarks are proposed to assist undergraduate psychology programs in defining their missions and goals as well as documenting their effectiveness. Experienced academic program reviewers compared their experiences to formulate a developmental framework of attributes of undergraduate programs focusing on activity in 8 domains: curriculum, assessment issues, student learning outcomes, program resources, student development, faculty characteristics, program climate, and administrative support. A continuum of performance was conceptualized for each attribute in each of the domains to characterize underdeveloped, developing, effective, and distinguished achievement for undergraduate programs. The authors hope to inspire a national conversation about program benchmarks in psychology in order to improve program quality, encourage more effective program reviews, and help optimally functioning programs compete more successfully for resources on the basis of their distinguished achievements.