A computational procedure for tau correlation

Thetau coefficient is defined, and a computational procedure for tied ranks is described. The procedure maintains continuous computational checks, saves labor, and particularly facilitates the use oftau with large samples. It is also shown howtau correlation may be applied toQ-sorts with any shape of forced distribution or with unforced distributions.The procedure described was developed in connection with research at the Counseling Center, University of Chicago. The research is supported by a grant (PHS M 903) from the National Institute of Mental Health, of the National Institutes of Health, Public Health Service.     

A rapid non-parametric estimate of multi-judge reliability

A technique is presented for obtaining a rapid estimate of reliability between judges, with special reference to qualitative judgments. It is shown that reliability and discrimination are independent and that estimates of both are needed. A method of obtaining an independent estimate of multi-judge discrimination is developed. It is shown that the size of item-samples is specified by the latter method. Tests of significance for both reliability and discrimination are described.This technique was developed in connection with research at the Counseling Center, University of Chicago. This investigation was supported by a research grant (PHS M 903) from the National Institute of Mental Health, of the National Institutes of Health, Public Health Service. Acknowledgment is made to Dr. Lyle V. Jones, University of Chicago, for valuable discussions relevant to the technique. Responsibility rests, however, entirely with the writer.     

Convergent cortical representation of semantic processing in bilinguals

This study examined whether semantic processes in two languages (English and Spanish) are mediated by a common neural system in fluent bilinguals who acquired their second language years after acquiring their first language. Functional magnetic resonance imaging was performed while bilingual participants made semantic and nonsemantic decisions about words in Spanish and English. There was greater activation for semantic relative to nonsemantic decisions in left and right frontal regions, with greater left frontal activation. The locations of activations were similar for both languages, and no differences were found when semantic decisions for English and Spanish words were compared directly. These results demonstrate a shared frontal lobe system for semantic analysis of the languages and are consistent with cognitive research on bilingualism indicating that the two languages of a bilingual person access a common semantic system.     

Comparison of three antismoking interventions among pregnant women in an urban setting: a randomized trial

This study examined smoking cessation and cigarette reduction of indigent inner city pregnant women (n = 193) who completed one of three interventions: a special video program based on their perceptions of the effects of smoking during pregnancy, the American Lung Association's "Freedom From Smoking For You and Your Baby" program, or the usual physician's advice. Six percent of the women quit smoking, and 43% reduced the number of cigarettes they smoked. There were no significant differences among the three groups for either the number who quit smoking or who reduced the number of cigarettes smoked.     

Age differences in prefrontal cortical activity in working memory

Working memory (WM) declines with advancing age. Brain imaging studies indicate that ventral prefrontal cortex (PFC) is active when information is retained in WM and that dorsal PFC is further activated for retention of large amounts of information. The authors examined the effect of aging on activation in specific PFC regions during WM performance. Six younger and 6 older adults performed a task in which, on each trial, they (a) encoded a 1- or 6-letter memory set, (b) maintained these letters over 5-s. and (c) determined whether or not a probe letter was part of the memory set. Comparisons of activation between the 1- and 6-letter conditions indicated age-equivalent ventral PFC activation. Younger adults showed greater dorsal PFC activation than older adults. Older adults showed greater rostral PFC activation than younger adults. Aging may affect dorsal PFC brain regions that are important for WM executive components.     

Does Posttraumatic Growth Buffer the Association Between Death Anxiety and Quality of Life Among People living with HIV/AIDS?

People living with HIV (PLWH) may experience death anxiety (DA), which can be detrimental to quality of life. Posttraumatic growth (PTG), however, is antithetical to DA, with its positive attributes at odds with negative psychosocial outcomes. Previous research has not examined the buffering effect of PTG on the association between DA and quality of life. Therefore, in addition to the direct effects of DA and PTG on health-related quality of life (HRQoL), we investigated the moderating role of PTG on the relationship between DA and HRQoL among people living with HIV/AIDS (PLWH) in Nigeria. Using cross-sectional design and availability sampling method, we selected 201 outpatients (men, n?=?63, 31.3%, women, n?=?138, 68.7%, mean age?=?40.1, SD?=?10.5) managed for HIV/AIDS in a Nigerian tertiary healthcare institution. Death Anxiety Inventory-Revised, Posttraumatic Growth Inventory-Short Form, and Patient-Reported Outcome Quality of Life-HIV were used to access DA, PTG and HRQoL, respectively. Results showed that while adjusting for socio-demographic factors (age, gender, time since diagnosis and educational status), DA was associated with physical health, mental health and social relationships domains of HRQoL as well as overall HRQoL. In contrast, PTG did not evidence significant association with HRQoL dimensions and overall HRQoL. The moderation effect of PTG on the association between DA and HRQoL was not supported. Independent of PTG, alleviating DA may be an important target in terms of therapeutic intervention towards improving quality life of PLWH.

     

“With the Game on His Stick”: The home (dis)advantage in National Hockey League shootouts

ObjectivesTo determine whether a home advantage or disadvantage is evident in loss and win-imminent situations within National Hockey League (NHL) shootouts.DesignArchival.MethodShooting percentages were analyzed from the 2006–2011 NHL seasons and shots were classified as: loss-imminent (when a miss results in a loss for the shooter's team); win-imminent (when a goal results in a win for the shooter's team); or non-outcome-imminent (when a miss or goal does not immediately determine the outcome of the game).ResultsA home advantage was evident in loss-imminent situations when a team needed to score to avoid a loss. By contrast, a home disadvantage was evident in win-imminent situations when a team was shooting to win.ConclusionThe home (dis)advantage varies across different outcome-imminent situations. Comparing home and away teams' success in specific situations within a sporting match may be a valuable way of assessing the home (dis)advantage in sports.     

Training Analysis: Oxymoron or Viable Compromise? Training Analysis,Power, and the Therapeutic Alliance

Balint was among the first to express concern about the “hidden power dynamics” that underlie training analyses. In this paper, I identify some of the problems with this form of treatment, which simultaneously tries to educate the candidate about analytic treatment and ensures that the candidate satisfies certain requirements before he or she is permitted to practice analysis. I argue that the candidate's trying to complete the training analysis—a prerequisite to becoming a full-fledged psychoanalyst—may prevent the full manifestation of the breadth and extent of the candidate's neurosis. Paying attention to the therapeutic alliance assists the analytic dyad in navigating the complex work of a training analysis.