Preschoolers' magnitude comparisons are mediated by a preverbal analog mechanism

We report a study of 3- to 5-year-olds who performed a magnitude-comparison task. Stimuli were a series of pairs of arrays that sometimes differed in numerosity, and the children were asked to point to the more numerous array in each pair. The proportion of accurate responses was above chance for all age groups. However, error patterns were consistent with analog models of magnitude representation. Errors varied systematically with the ratio of stimulus pairs. Items with a 2:3 ratio were harder than items with a 1:2 ratio. Performance on posttests of verbal counting ability was variable, but did not predict performance on the numerical discrimination task. We argue that neither verbal counting nor nonnumerical perceptual strategies can explain these results. This study supports the hypothesis that adults and children share preverbal, analog representations of magnitude.     

Mentoring in the Academic Medical Setting: The Gender Gap

Mentoring is an essential part of success in the academic medical center. The provision of effective mentoring is key to the success of the increasing numbers of women entering medicine. However, the gender distribution within the hierarchy of medicine has not changed in that the power still resides with men in the system. Currently, men are attempting to mentor women, and so as the proportion of women in medicine continues to grow, they will become more influential in this setting and will become increasingly responsible for providing mentoring to men. In either case, effective communication across gender lines is an essential aspect of the mentoring process. Psychologists in academic medical settings can provide guidance to faculty and staff on the critical aspects of social development and communication, which may affect how women and men are mentored and the success of this mentoring process, whether across or within gender lines.     

Cardiac response as an index of the effect of aversion therapy

Recent research shows that aversion conditioning produces conditioned aversions to target stimuli. Conditioned aversions are manifest in the following posttreatment changes in Ss' responses to target stimuli: increased negative evaluations, decreased contact or consumption, and increased phasic heart-rate responses (HRRs). Research on aversion therapy for additive disorders reveals that HRR is a particularly important index of therapeutic change as it is predictive of latency to relapse to drug use. We speculate that aversion conditioning increases Ss' fear and repugnance of target stimuli, that HRRs accurately reflect such defensive responses and that magnitude of defensive response is positively related to latency to relapse. In addition to defensive responding, we believe that HRRs may reflect coping-response or active-avoidance information processing.     

The PHQ-9 as a brief assessment of lifetime major depression

The Patient Health Questionnaire-9 (PHQ-9; R. L. Spitzer, K. Kroenke, J. B. W. Williams, & The Patient Health Questionnaire Primary Care Study Group, 1999), modified to ask about the worst period of depression lifetime, was validated against lifetime mood disorder diagnoses established by the Structured Clinical Interview for DSM-IV (SCID; M. B. First, R. L. Spitzer, M. Gibbon, & J. B. W. Williams, 2001) in 526 participants. PHQ-9 dichotomous scores corresponded highly with major depressive episode (MDE) Criterion A, MDE, and major depressive disorder (MDD), odds ratios >or= 9.5, and area under the receiver operating characteristic curve (AUC) >or= 0.84. The continuous scale score was higher in participants who did (M=17.14, SD=7.36) than in those who did not (M=6.05, SD=6.29) meet MDE Criterion A, t(524)=18.09, p<.001; was correlated with number of MDE Criterion A symptoms, r(525)=.67, p<.001; and detected MDE Criterion A (AUC=0.88). The PHQ-9 as a lifetime measure may be used to complement or replace more costly interview assessments.     

Gender processes in school functioning and the mediating role of cognitive self-regulation

The catalysts for gender discrepancies across developmental outcomes are widely debated. This study examines cognitive self-regulation (CSR) as a mechanism for understanding gender differences in scholastic performance—both subjective school functioning and objective standardized achievement. Utilizing a national sample from the NICHD SECCYD (n = 1364), not only does CSR (i.e., attention and executive function) in 3rd grade mediate the relation between early mother–child interactions (at 54 months) and scholastic outcomes (in 5th grade), but it also predicts gender discrepancies favoring girls in grades, work persistence and socio-emotional development. Additional exploratory evidence suggests quality mother–child interactions may be more meaningful for girls' CSR; however, for boys, CSR is more predictive of school functioning. Both school functioning and standardized achievement were utilized in this study and highlight that gender differences in development and learning are nuanced and not readily discernible across all measures of scholastic performance. Implications for future research, intervention, and practice are discussed.     

Birth Weight and Childhood Psychopathology in the ABCD Cohort: Association is Strongest for Attention Problems and is Moderated by Sex

Research on Child and Adolescent Psychopathology - Many studies have shown low birth weight is associated with psychopathology later in life, particularly attention-deficit/hyperactivity disorder...     

Theory as a Tool in the Social Scientific Study of Religion and Martin Riesebrodt's The Promise of Salvation

No single paradigm or debate currently orients the social scientific study of religion. Because of this, those engaged in the multidisciplinary study of religion find that a public conversation is often difficult. In this article and the Forum it introduces, we explore Martin Riesebrodt's recently published book, The Promise of Salvation: A Theory of Religion. Responding to the inadequacies of secularization paradigms, rational choice models, and postmodern criticism, Riesebrodt proposes an approach that ideal‐typically reconstructs the subjective meanings of institutionalized religious practices (liturgies). These subjective meanings center on the prevention and management of crises—social, natural, and bodily—through appeal and access to superhuman powers. This pragmatic emphasis on the superhuman defines religion as a distinct sphere of social action transhistorically and transculturally. Riesebrodt's theory creates new analytical possibilities, especially for understanding the modern resurgence of religion under conditions of secularization.     

Key Accounts and Team Selling: A Review,Framework, and Research Agenda

As sales organizations increase their reliance on sales teams, they must learn how organizational and interpersonal relationships influence sales teams, how sales teams play a learning role for organizations, and what makes sales teams effective. Presenting a model of interrelationships among members of the selling firm and between the selling and buying firms, we identify five key team selling relationships between (1) members of the same team, (2) members of different teams within the firm, (3) the selling team and the buying center, (4) the selling team and other groups in the selling firm, and (5) the selling team and the firm’s strategy. This model leads to a conceptual framework highlighting relationship drivers, factors, and outcomes instrumental to team selling success. After presenting propositions for future research, theoretical and methodological suggestions are included to facilitate research in this area. We conclude with perspectives on the future of research and practice in key accounts and team selling.