Practical and ethical assessment issues in rural, impoverished, and managed care settings.

The rising costs of new psychological tests, increased frequency of test revisions, and difficulty receiving authorization and reimbursement from managed care companies make it increasingly difficult for practitioners to provide the best standard of care to clients when conducting psychological and neuropsychological assessments. Practitioners, especially those in low-income and rural areas, may struggle with handling these practical realities while maintaining ethical standards in conducting psychological assessment. Suggestions for how to manage practical challenges faced by practitioners who provide psychological assessments, such as selecting tests when authorization or reimbursement by a third-party payer is restricted or denied, purchasing psychological tests on a budget, and providing assessments with a limited number of qualified staff are discussed. The authors also provide recommendations for the future prevention of these challenges through work with test developers, test publishing corporations, third-party payers, political action groups, and the psychology profession itself. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Is risky sexual behavior continuous or categorical? A taxometric analysis of the Sexual Risk Survey.

Risky sexual behaviors are behaviors that involve the possibility of an adverse outcome, such as contracting a sexually transmitted infection or unwanted pregnancy. The question of whether risky sexual behavior exists as a discrete class (i.e., taxon) or as a dimensional construct has not previously been explored. The authors performed a set of taxometric analyses on 4 factor scales derived from the Sexual Risk Survey (Turchik & Garske, 2009) with data from 1,103 college students. The results provided consistent support for a dimensional latent structure in which variations in reported risky sexual behavior reflect differences in degree and not differences in kind. The implications of these findings for the assessment of risky sexual behavior are discussed. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Factors predicting the type of tactics used to resist sexual assault: A prospective study of college women.

The purpose of the current study was to examine how women's intentions, as well as psychological and situational factors, predicted the actual use of resistance tactics in response to a sexual assault situation over a 2-month follow-up period. Twenty-eight percent of the 378 undergraduate women who participated at the baseline assessment and returned for the follow-up session 8 weeks later were victimized over the interim period. The results suggested that women's reported use of verbally assertive tactics was predicted by the intention to use verbally assertive tactics, concern about injury, greater confidence, and feelings of being isolated or controlled by the perpetrator. The use of physically assertive tactics was predicted by increased severity of the attack, greater confidence, and feelings of being isolated or controlled by the perpetrator. The use of nonforceful tactics was predicted by intentions to use nonforceful tactics, increased self-consciousness, knowing the perpetrator prior to the assault, fears of losing the relationship with the perpetrator, and no history of childhood sexual victimization. These findings have important implications in sexual assault risk-reduction programming. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Working alliance as a mediator of client attachment dimensions and psychotherapy outcome.

Studies that employ multidimensional attachment measures to explore the impact of attachment style on psychotherapy process and outcome are virtually absent in the literature. Further, the role of the working (therapeutic) alliance as a mediator of the influence of attachment on treatment outcome has not been formally investigated. In order to address these gaps in the research, archival data from 66 psychotherapy clients treated at a university graduate program training clinic were used to examine the influence of three adult attachment dimensions (Comfort with Closeness, Comfort Depending on Others, and Rejection Anxiety) on the therapeutic alliance and outcome, as well as to assess whether the alliance mediates the relationship between attachment and therapy outcome. Both Comfort with Closeness and Comfort Depending on Others were significantly related to alliance and outcome, whereas Rejection Anxiety was not significantly related to either variable. Alliance was a significant partial mediator of the effect of Comfort with Closeness on outcome. The results suggest that multidimensional measures of attachment capture important influences on alliance and psychotherapy and that Comfort with Closeness promotes successful outcome by virtue of its influence on alliance. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Simulation op concentrated marangoni convection in electrochemical systems

We investigate the nonlinear closed mathematical model of three-dimensional concentrated Marangoni convection, such as is developed at the boundary separating an electrolyte from a liquid-metal cathode.Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 57, No. 6, pp. 939–945, December, 1989.