Executive Function Among Preschool Children: Unitary Versus Distinct Abilities

Working memory (WM) and inhibitory control (IC) are considered related but separable executive functions (EFs) among adults and adolescents. Although available evidence suggests that these constructs have not diverged, especially among younger preschool children, questions remain regarding the age at which separable factors emerge.This study used confirmatory factor analysis to test a 2-factor model of EF among 289 preschool children whose ages ranged from 45 to 63 months (M?=?55.74, SD?=?7.56). As hypothesized, the model including separate but related factors provided a significantly better fit than a unitary model, indicating the presence of distinct WM and IC factors. Based on evidence that WM and IC measured during preschool relate differently to a variety of academic and behavioral outcomes, it was hypothesized that a model including separate factors for each EF would fit the observed data better than a single-factor model. Although the two-factor model provided the best fit for the full sample, the correlation between WM and IC factors was significantly higher for younger (??=?.95) than older (??=?.68) children, indicating increasing divergence as a function of age.     

Developing a Model of Advanced Training to Promote Career Advancement for Certified Genetic Counselors: An Investigation of Expanded Skills,Advanced Training Paths,and Professional Opportunities

There are currently multiple paths through which genetic counselors can acquire advanced knowledge and skills. However, outside of continuing education opportunities, there are few formal training programs designed specifically for the advanced training of genetic counselors. In the genetic counseling profession, there is currently considerable debate about the paths that should be available to attain advanced skills, as well as the skills that might be needed for practice in the future. The Association of Genetic Counseling Program Directors (AGCPD) convened a national committee, the Committee on Advanced Training for Certified Genetic Counselors (CATCGC), to investigate varied paths to post-master’s training and career development. The committee began its work by developing three related grids that view career advancement from the viewpoints of the skills needed to advance (skills), ways to obtain these skills (paths), and existing genetic counselor positions that offer career change or advancement (positions). Here we describe previous work related to genetic counselor career advancement, the charge of the CATCGC, our preliminary work in developing a model through which to view genetic counselor advanced training and career advancement opportunities, and our next steps in further developing and disseminating the model.     

Evolving judgments of terror risks: foresight, hindsight, and emotion: a reanalysis

The authors examined the evolution of cognitive and emotional responses to terror risks for a nationally representative sample of Americans between late 2001 and late 2002. Respondents' risk judgments changed in ways consistent with their reported personal experiences. However, they did not recognize these changes, producing hindsight bias in memories for their judgments. An intensive debiasing procedure failed to restore a foresightful perspective. A fear-inducing manipulation increased risk estimates, whereas an anger-inducing manipulation reduced them-both in predictions (as previously observed) and in memories and judgments of past risks. Thus, priming emotions shaped not only perceptions of an abstract future but also perceptions of a concrete past. These results suggest how psychological research can help to ensure an informed public.     

Rorschach Assessment of Primitive Defenses: A Review

The Lerner & Lerner Scale for assessing primitive defenses is reviewed, According to its conceptual roots, initial studies assessed the scale's efficacy in distinguishing groups of borderline patients from groups of other diagnostic entities. Later studies extended the use of the scale to assess various clinical groups assumed to have a borderline personality structure. Results from several studies indicate a high level of reliability as judged by degree of interrater agreement. In a host of studies, the scale was found to be valid in distinguishing borderline patients from other types of patients, eating disordered patients from normal controls, and gender disturbed children from normal controls. Another Rorschach scale for assessing primitive defenses was also reviewed and compared.     

Individual differences in need for cognition and decision-making competence among leaders

When making decisions, people sometimes deviate from normative standards. While such deviations may appear to be alarmingly common, examining individual differences may reveal a more nuanced picture. Specifically, the personality factor of need for cognition (i.e., the extent to which people engage in and enjoy effortful cognitive activities; Cacioppo & Petty, 1982) may moderate decision makers’ susceptibility to bias, as could personality factors associated with being a leader. As part of a large-scale assessment of high-level leaders, participants completed a battery of decision-making competence and personality scales. Leaders who scored higher on need for cognition performed better on two of four components of a decision-making competence measure: framing and honoring sunk costs. In addition, the leader sample performed better than published controls. Thus, both individual differences in need for cognition and leadership experience moderate susceptibility to decision biases. Implications for broader theories of individual differences and bias are discussed.     

Experiments Behind the Veil: Structural Influences on Judgments of Social Justice

In two experiments, participants judged the fairness of different distributions of wealth in hypothetical societies. In the first study, the level of meritocracy in the hypothetical societies and the frame of reference from which participants judged alternative distributions of wealth interacted to influence fairness judgments. As meritocracy increased, all participants became more tolerant of economic inequality, particularly when they judged fairness from a redistribution frame of reference that made salient transfers among socioeconomic classes. Liberal participants, however, placed a greater emphasis on equality than did conservative participants across all conditions. In the second study, reactions to income transfers depended on the efficiency of the transfers and the identity of the groups receiving the benefits, but conservatives placed a greater emphasis in their fairness judgments on tying benefits to workfare requirements, whereas liberals did not distinguish between unconditional welfare transfers and workfare transfers.     

Amelioration of infant sleep disturbances: II. Effects of scheduled awakenings by compliant parents

Twelve infants and toddlers who exhibited spontaneous awakening and crying episodes during the night were subjected to scheduled awakenings by their parents. Scheduled awakenings were determined from individual baseline data, and these consisted of awakening, feeding, and consoling the child about 15 to 30 minutes before typical spontaneous awakening times. Once spontaneous awakenings were precluded, scheduled awakenings by the parents were faded out and posttreatment data were collected. The technique appeared effective for most children when the parents complied with the procedure.