Event‐related potential differences in children supplemented with long‐chain polyunsaturated fatty acids during infancy

Long‐chain polyunsaturated fatty acids (LCPUFA) have been shown to be necessary for early retinal and brain development, but long‐term cognitive benefits of LCPUFA in infancy have not been definitively established. The present study sought to determine whether LCPUFA supplementation during the first year of life would result in group differences in behavior and event‐related potentials (ERPs) while performing a task requiring response inhibition (Go/No‐Go) at 5.5 years of age. As newborns, 69 children were randomly assigned to infant formulas containing either no LCPUFA (control) or formula with 0.64% of total fatty acids as arachidonic acid (ARA; 20:4n6) and various concentrations of docosahexaenoic acid (DHA; 22:6n3) (0.32%, 0.64% or 0.96%) for the first 12 months of life. At 5.5 years of age, a task designed to test the ability to inhibit a prepotent response (Go/No‐Go) was administered, yielding both event‐related potentials (ERPs) and behavioral data. Behavioral measures did not differ between groups, although reaction times of supplemented children were marginally faster. Unsupplemented children had lower P2 amplitude than supplemented children to both Go and No‐Go conditions. N2 amplitude was significantly higher on No‐Go trials than Go trials, but only for supplemented children, resulting in a significant Group × Condition interaction. Topographical analysis of the ERPs revealed that the LCPUFA‐supplemented group developed a novel period of synchronous activation (microstate) involving wider anterior brain activation around 200 ms; this microstate was not present in controls. These findings suggest that LCPUFA supplementation during the first 12 months of life exerts a developmental programming effect that is manifest in brain electrophysiology. A video abstract of this article can be viewed at: https://www.youtube.com/watch?v=oM2leg4sevs .     

ROCs in Eyewitness Identification: Instructions versus Confidence Ratings

From the perspective of signal detection theory, different lineup instructions may induce different levels of response bias. If so, then collecting correct and false identification rates across different instructional conditions will trace out the receiver operating characteristic (ROC)—the same ROC that, theoretically, could also be traced out from a single instruction condition in which each eyewitness decision is accompanied by a confidence rating. We tested whether the two approaches do in fact yield the same ROC. Participants were assigned to a confidence rating condition or to an instructional biasing condition (liberal, neutral, unbiased, or conservative). After watching a video of a mock crime, participants were presented with instructions followed by a six‐person simultaneous photo lineup. The ROCs from both methods were similar, but they were not exactly the same. These findings have potentially important policy implications for how the legal system should go about controlling eyewitness response bias.Copyright © 2017 John Wiley & Sons, Ltd.     

Situational and dispositional factors as antecedents of ingratiatory behaviors in organizational settings

This study examined both situational and dispositional antecedents of four ingratiatory behaviors: other-enhancing, opinion conformity, favor rendering, and self-promotion. The two situational variables (i.e., role ambiguity and leader-member exchange) and the four dispositional variables (i.e., self-esteem, need for power, job involvement, and shyness) were considered as antecedents to each of the ingratiatory behaviors. Results from a sample of 136 full-time employees suggested that each of the ingratiatory behaviors had a unique set of antecedents and that the dispositional variables explained significant additional variance beyond the variance explained by the situational variables.     

Research in Counseling: A 10‐Year Review to Inform Practice

This study reviewed 4,457 articles from 1998 to 2007 in American Counseling Association division‐affiliated journals to identify research articles published in counseling; 1,139 articles (25.6%) were quantitatively research based. The authors provide details related to quantitative research publications, including individual journal contribution to the research base, focus areas for research, and independent and dependent variables highlighted by researchers. One summary finding was that only 6% of counseling research articles explored effectiveness of counseling interventions.     

The Importance of Spirituality in Couple and Family Therapy: A Comparative Study of Therapists’ and Educators’ Beliefs

The purpose of this study was to explore the differences between the beliefs of couple and family therapists (CFTs) and CFT educators in accredited training programs regarding the importance of spirituality in their personal and professional lives. The results suggest a significant difference between the two populations, with clinicians reporting a higher level of agreement regarding the overall role of spirituality in their personal and professional identities compared to CFT faculty members. However, both therapists and educators reported similar levels of agreement in regard to the need for education related to integrating spirituality and its role in clinical practice. Implications for CFT training programs are discussed.     

Relational Theory and Intergenerational Connectedness: A Qualitative Study

Relational theory encourages women to be connected in relationships. The authors used qualitative methodology to explore the interactions of a nonfamilial intergenerational group of 7 female adolescents (13–15 years) and 5 older women (62–80 years) in a structured retreat. Findings indicated that the participants experienced increased connectivity and feminine identity.     

Attachment,culture, and the caregiving system: The cultural patterning of everyday experiences among Anglo and Puerto Rican mother–infant pairs

This investigation focuses on cultural differences in the relationship between maternal sensitivity, emotional expression, and control strategies during the first year of life and infant attachment outcomes at 12 months. Participants were middle‐class Puerto Rican and Anglo mother–infant pairs (N = 60). Ratings of physical control, emotional expression, and maternal sensitivity during mother–infant interactions in five everyday home settings, videotaped when the infants were 4, 8, and 12 months old, were examined in combination with 12‐month Strange Situation classifications. Results suggest that physical control shows a different pattern of relatedness to maternal sensitivity, emotional expression, and attachment outcomes among the Puerto Rican compared to the Anglo mothers in this study. These findings have implications for practitioners and researchers interested in normative parenting among diverse cultural groups. ©2003 Michigan Association for Infant Mental Health.     

Deliberation, Foreknowledge, and Morality as a Guide to Action

In Section 1, I rehearse some arguments for the claim that morality should be ``action-guiding', and try to state the conditions under which a moral theory is in fact action-guiding. I conclude that only agents who are cognitively and conatively ``ideal' are in general able to use a moral theory as a guide to action. In Sections 2 and 3, I discuss whether moral ``actualism' implies that morality cannot be action-guiding even for ideal agents. If actualism is true, an ideal agent will know about her own future actions. Since such foreknowledge is often thought to be incompatible with deliberation, and since action-guidance presupposes the possibility of deliberation, there is an apparent difficulty in combining actualism with the requirement of action-guidance. In opposition to an argument by Jan Österberg, I try to show that actualism and action-guidance are in fact compatible.