Mood and Creativity over Time in a Bipolar Participant

When depression alternates with mania, as in a bipolar affective disorder, creativity might be enhanced. To investigate this, we employed a single‐subject design, looking at both affective space and the spectral covariation of mood and creativity in a participant presenting with bipolar affective disorder. The study was conducted over a period of 54 days, and employed a standard measure of mood (the Brief Mood Introspection Scale) and a standard task of creativity (Alternative Uses Task). Both positive affect and negative affect appear to be somewhat undifferentiated for this participant, and her mood space does not conform to that described by the accepted major dimensions of Arousal and Pleasure. Conceivably, this is because of her rapid mood fluctuations. A 2.7‐day periodicity was found for Tired, Peppy, Nervous, and Calm, on the one hand, and ideational fluency, ideational flexibility, and originality, on the other. In addition, a 9‐day periodicity was common to Happy, Sad, and Gloomy—all three affects clustering in the same affective space—together with both ideational flexibility and originality. This finding brings into question the relationship between creativity and both positive and negative mood.     

Two-Track Differentiation Paradigm in Psychotherapy

This paper describes the Two-Track Differentiation Paradigm, an updated therapeutic methodology within psychotherapy. The Two-Track Differentiation Paradigm is based on the assumption that patients habitually regard their problems as one-dimensional and thus tend to become rigid in their attitudes toward these problems. The paradigm suggests a psychotherapeutic process of enriched reframing called Differentiation. This Differentiation between patients’ negative and positive narratives and perceptions offers them more options and frees them to contend with their problems more effectively. Thus, with the Two-Track Differentiation Paradigm, cases of impasse and stuck psychotherapeutic situations are turned into cases of cooperation.     

Reductions of intimate partner violence resulting from supplementing children with omega‐3 fatty acids: A randomized,double‐blind,placebo‐controlled,stratified, parallel‐group trial

Omega‐3 supplementation has been found to reduce externalizing behavior in children. Reciprocal models of parent‐child behavior suggest that improving child behavior could lead to improvements in parent behavior, however no study has examined whether omega‐3 supplementation in children could reduce intimate partner violence or child maltreatment by their adult caregivers. In this randomized, double‐blind, placebo‐controlled, stratified, parallel group trial, a community sample of children were randomized to receive either a fruit drink containing 1 gm of omega‐3 fats (Smartfish Recharge; Omega‐3 group, n = 100) or the same fruit drink without omega‐3's (Placebo group, n = 100). Child participants, adult caregivers, and research staff were blinded to group assignment. Adult caregivers reported inter‐partner and child‐directed physical assault and psychological aggression at baseline, 6 months (end of treatment) and 12 months (6 months post‐treatment) using the Conflicts Tactics Scale. Caregivers of children in the omega‐3 group reported long‐term reductions in psychological aggression in a group × time interaction. Improvements in adult psychological aggression were correlated with improvements in child externalizing behavior scores. No differences were reported for child maltreatment. This study is the first to show that omega‐3 supplementation in children can reduce inter‐partner psychological aggression among adult caregivers not receiving supplements. Findings suggest that improving child behavior through omega‐3 supplementation could have long‐term benefits to the family system as a whole.

     

Neuroscience and Brain Death Controversies: The Elephant in the Room

The conception and the determination of brain death continue to raise scientific, legal, philosophical, and religious controversies. While both the President’s Commission for the Study of Ethical Problems in Medicine and Biomedical and Behavioral Research in 1981 and the President’s Council on Bioethics in 2008 committed to a biological definition of death as the basis for the whole-brain death criteria, contemporary neuroscientific findings augment the concerns about the validity of this biological definition. Neuroscientific evidentiary findings, however, have not yet permeated discussions about brain death. These findings have critical relevance (scientifically, medically, legally, morally, and religiously) because they indicate that some core assumptions about brain death are demonstrably incorrect, while others lack sufficient evidential support. If behavioral unresponsiveness does not equate to unconsciousness, then the philosophical underpinning of the definition based on loss of capacity for consciousness as well as the criteria, and tests in brain death determination are incongruent with empirical evidence. Thus, the primary claim that brain death equates to biological death has then been de facto falsified. This conclusion has profound philosophical, religious, and legal implications that should compel respective authorities to (1) reassess the philosophical rationale for the definition of death, (2) initiate a critical reappraisal of the presumed alignment of brain death with the theological definition of death in Abrahamic faith traditions, and (3) enact new legislation ratifying religious exemption to death determination by neurologic criteria.     

Anxiety and Depression During Childhood and Adolescence: Testing Theoretical Models of Continuity and Discontinuity

The present study sought to clarify the trajectory (i.e., continuous vs. discontinuous) and expression (i.e., homotypic vs. heterotypic) of anxiety and depressive symptoms across childhood and adolescence. We utilized a state-of-the-science analytic approach to simultaneously test theoretical models that describe the development of internalizing symptoms in youth. In a sample of 636 children (53% female; M _age = 7.04; SD _age = 0.35) self-report measures of anxiety and depression were completed annually by youth through their freshman year of high school. For both anxiety and depression, a piecewise growth curve model provided the best fit for the data, with symptoms decreasing until age 12 (the “developmental knot”) and then increasing into early adolescence. The trajectory of anxiety symptoms was best described by a discontinuous homotypic pattern in which childhood anxiety predicted adolescent anxiety. For depression, two distinct pathways were discovered: A discontinuous homotypic pathway in which childhood depression predicted adolescent depression and a discontinuous heterotypic pathway in which childhood anxiety predicted adolescent depression. Analytical, methodological, and clinical implications of these findings are discussed.     

Looming Threats and Animacy: Reduced Responsiveness in Youth with Disrupted Behavior Disorders

Theoretical models have implicated amygdala dysfunction in the development of Disruptive Behavior Disorders (DBDs; Conduct Disorder/Oppositional Defiant Disorder). Amygdala dysfunction impacts valence evaluation/response selection and emotion attention in youth with DBDs, particularly in those with elevated callous-unemotional (CU) traits. However, amygdala responsiveness during social cognition and the responsiveness of the acute threat circuitry (amygdala/periaqueductal gray) in youth with DBDs have been less well-examined, particularly with reference to CU traits. 31 youth with DBDs and 27 typically developing youth (IQ, age and gender-matched) completed a threat paradigm during fMRI where animate and inanimate, threatening and neutral stimuli appeared to loom towards or recede from participants. Reduced responsiveness to threat variables, including visual threats and encroaching stimuli, was observed within acute threat circuitry and temporal, lateral frontal and parietal cortices in youth with DBDs. This reduced responsiveness, at least with respect to the looming variable, was modulated by CU traits. Reduced responsiveness to animacy information was also observed within temporal, lateral frontal and parietal cortices, but not within amygdala. Reduced responsiveness to animacy information as a function of CU traits was observed in PCC, though not within the amygdala. Reduced threat responsiveness may contribute to risk taking and impulsivity in youth with DBDs, particularly those with high levels of CU traits. Future work will need to examine the degree to which this reduced response to animacy is independent of amygdala dysfunction in youth with DBDs and what role PCC might play in the dysfunctional social cognition observed in youth with high levels of CU traits.     

Caring: A Pluralist Account

In this paper, I argue that care ethics should be understood as a form of value pluralism. Writers on the ethics of care tend not explicitly to address issues in the theory of value, although much of what has been written about care ethics may be taken to suggest that it endorses some form of value monism. I argue against this conception of care ethics by showing that the practical reality of caregiving is more accurately represented by a pluralist account of value. Practices of care are plausibly guided by a number of distinct and potentially conflicting values. These include quality of life, autonomy, dignity, personal development, and the value of nurturant relationships. Whilst caring takes each of these values to be important in its own right, they are not always jointly realisable, and carers are sometimes forced to promote one such value at the expense of another. The possibility of conflict between values is, of course, precisely what a pluralist conception of value tells us to expect. In this respect, then, value pluralism more faithfully reflects the reality of caregiving than does value monism, and care ethicists ought for this reason to endorse it.     

A Comparative Effectiveness Study of Two High-Frequency Word Interventions: Traditional Drill and WordSheets

Traditional drill and practice (TDP) has been shown to be both effective and efficient for increasing word recognition. WordSheets (WS) is a novel drill procedure similar to TDP with two key differences: (a) WS increases opportunities to respond, which may increase efficiency and (b) WS present instructional stimuli in a context that more closely resembles actual reading passages, which may enhance generalization to connected text. The study sought to compare the effectiveness and efficiency of TDP and WS in a sample of first-grade students (n = 27) identified by their teachers as struggling readers. Results indicated that, although WS led to significantly more opportunities to respond, it was both less effective and efficient than TDP with regard to cumulative retention. However, there were no significant differences across interventions in regard to the maintenance or generalization of treatment gains. Limitations and implications of the current study for school-based professionals are discussed.     

Do Mothers Spend More on Daughters While Fathers Spend More on Sons?

Do parents favor some children over others? The overwhelming majority of parents state that they treat their children equally, but parents rarely track their spending on each child. We investigate in four studies whether mothers and fathers favor specific children depending on the biological sex of the child. Evidence from the field, laboratory, and community (online panel) showed that parents exhibit systematic biases when forced to choose between spending on sons and daughters. Mothers consistently favored daughters, whereas fathers consistently favored sons. For example, parents were more likely to choose a real prize and give a real U.S. Treasury bond to the child of the same sex as themselves. These parenting biases were found in two different cultures and appear to be driven by parents identifying more strongly with children of the same sex as the parent.