Sibling Hostility and Externalized Symptoms of Psychological Distress

Sibling verbal and physical abuse has been underrepresented in childhood maltreatment research as a potential contributor to lifetime aggression. This study investigated associations between sibling hostility (physical abuse, threats of violence, heated verbal conflict) and conduct disorder symptoms, trait hostility, and lifetime aggression after control for variance attributable to physical and sexual abuse, exposure to domestic violence, and peer bullying. Over 20% of the respondents from this university sample (N = 1,331) recalled high levels of sibling hostility from the ages of 5 to 16. The frequency of these acts served as a significant predictor in regression models for all of the criterion measures among the women. Relationships between sibling hostility and these externalized symptom indicators were more limited among the men. Acts of sibling hostility as infrequent as once a year were associated in the total sample with higher conduct disorder symptoms, reactive aggression, lifetime acts of physical aggression, and Buss-Perry Aggression Questionnaire subscale scores. These findings suggested that even low frequencies of sibling abuse may have a deleterious impact on temper management. Sibling hostility warrants systematic attention in the childhood maltreatment literature.     

Differentiating corporal punishment from physical abuse in the prediction of lifetime aggression

Corporal punishment and parental physical abuse often co‐occur during upbringing, making it difficult to differentiate their selective impacts on psychological functioning. Associations between corporal punishment and a number of lifetime aggression indicators were examined in this study after efforts to control the potential influence of various forms of co‐occurring maltreatment (parental physical abuse, childhood sexual abuse, sibling abuse, peer bullying, and observed parental violence). College students (N = 1,136) provided retrospective self‐reports regarding their history of aggression and levels of exposure to childhood corporal punishment and maltreatment experiences. Analyses focused on three hypotheses: 1) The odds of experiencing childhood physical abuse would be higher among respondents reporting frequent corporal punishment during upbringing; 2) Corporal punishment scores would predict the criterion aggression indices after control of variance associated with childhood maltreatment; 3) Aggression scores would be higher among respondents classified in the moderate and elevated corporal punishment risk groups. Strong support was found for the first hypothesis since the odds of childhood physical abuse recollections were higher (OR = 65.3) among respondents who experienced frequent (>60 total disciplinary acts) corporal punishment during upbringing. Partial support was found for the second and third hypotheses. Dimensional and categorical corporal punishment scores were associated significantly with half of the criterion measures. These findings support efforts to dissuade reliance on corporal punishment to manage child behavior.

     

A Discussion of “Disorders of Temporality and The Subjective Experience of Time: Unresponsive Objects and the Vacuity of the Future” by Stephen Seligman

In this review of Stephen Seligman’s contribution to the literature on disorders of temporality, the patient’s ordinary and extraordinary experiences of time in the clinical situation, the reviewer provides both theoretical confirmation and clinical illustration in support of the author’s arguments. Infant research, nonlinear dynamic systems theory, and especially a brain-based psychoanalytic perspective taken from the work of Gerald Edelman are introduced to facilitate understanding of memory in general and the second of Seligman’s disorders of temporality in particular. Edelman’s formulation on the biological evolution of consciousness affords a means to comprehend how the phenomenon of dissociation emerges spontaneously in the clinical situation that matches and offers an explanation Seligman’s own understanding.     

Interpersonal Trauma,Posttraumatic Stress Disorder Symptoms,and the Interpersonal Theory of Suicide in Women Seeking Shelter from Intimate Partner Violence

This study examined how trauma exposure and posttraumatic stress disorder symptoms of reexperiencing, avoidance, numbing, dysphoric arousal, and anxious arousal relate to the major components of the interpersonal theory of suicide; namely, thwarted belongingness, perceived burdensomeness, and the acquired capability for suicide. A sample of 137 women seeking shelter from intimate partner violence completed self-report assessments. Symptoms of dysphoric arousal and numbing were uniquely and positively associated with thwarted belongingness. Numbing symptoms were uniquely and positively associated with perceived burdensomeness. Reexperiencing and anxious arousal symptoms were uniquely but negatively associated with the acquired capability for suicide. Interpersonal trauma was also positively associated with acquired capability, but only when examined independently. Posttraumatic stress disorder symptoms of dysphoric arousal and numbing symptoms might complement brief screenings for acute suicide risk and can help inform in-shelter activities as well as postshelter treatment recommendations to decrease suicide risk for shelter-seeking women.     

A Comparison of the Effects of Ethics Training on International and US Students

As scientific and engineering efforts become increasingly global in nature, the need to understand differences in perceptions of research ethics issues across countries and cultures is imperative. However, investigations into the connection between nationality and ethical decision-making in the sciences have largely generated mixed results. In Study 1 of this paper, a measure of biases and compensatory strategies that could influence ethical decisions was administered. Results from this study indicated that graduate students from the United States and international graduate students studying in the US are prone to different biases. Based on these findings, recommendations are made for developing ethics education interventions to target these decision-making biases. In Study 2, we employed an ethics training intervention based on ethical sensemaking and used a well-established measure of ethical decision-making that more fully captures the content of ethical judgment. Similar to Study 1, the results obtained in this study suggest differences do exist between graduate students from the US and international graduate students in ethical decision-making prior to taking the research ethics training. However, similar effects were observed for both groups following the completion of the ethics training intervention.     

A Different Trolley Problem: The Limits of Environmental Justice and the Promise of Complex Moral Assessments for Transportation Infrastructure

Transportation infrastructure tremendously affects the quality of life for urban residents, influences public and mental health, and shapes social relations. Historically, the topic is rich with social and political controversy and the resultant transit systems in the United States cause problems for minority residents and issues for the public. Environmental justice frameworks provide a means to identify and address harms that affect marginalized groups, but environmental justice has limits that cannot account for the mainstream population. To account for this condition, I employ a complex moral assessment measure that provides a way to talk about harms that affect the public.     

Relational‐Cultural Theory and Supervision: Evaluating Developmental Relational Counseling

This article overviews relational‐cultural theory and developmental relational counseling (DRC) and reports the results of a randomized study evaluating supervisory relational health as defined by DRC theoretical constructs. As measured by an adaptation of the Relational Health Index (Liang et al., 2002 ), counseling students enrolled in clinical courses identified clear preferences for supervisory relationships that promoted accurate relational awareness, compassion, clarity, feedback receptivity, and responsible use of power.     

The Impact of Personality and Team Context on the Relationship Between Workplace Injustice and Counterproductive Work Behavior

This study ascertains whether the impact of workplace injustice on counterproductive work behavior is moderated by personality and team context. A sample of 131 public-service employees completed a questionnaire that assessed the extent to which they receive distributive, procedural, and interactional justice. Furthermore, team commitment, coworker satisfaction, and Big Five personality traits were assessed. Finally, respondents estimated the frequency with which they and their colleagues engage in counterproductive behaviors. Procedural, distributive, and interactional injustice all provoked counterproductive behaviors. The effect of justice on these destructive acts diminished when team commitment was elevated, coworker satisfaction was limited, agreeableness was pronounced, and neuroticism was reduced. The findings confirm that vulnerability amplifies the impact of injustice, but interdependence can diminish this effect.     

Reconsidering the two-second decay hypothesis in verbal working memory

A common belief in the study of short-term memory is that the verbal trace decays around two seconds after it is encoded. This belief is typically assumed to follow from the finding that in immediate serial recall, the time required to rapidly articulate a span-length list is around two seconds. Empirically, this belief is in opposition to a broad set of findings across a number of domains that establish mean decay times to be longer than two seconds. Theoretically, the available computational and mathematical models of immediate serial recall do not address this issue directly, because they typically rely on other mechanisms in addition to decay to account for forgetting. As such, they may show that decay times can be longer than two seconds, but they fail to show that they cannot be as short as two seconds. We address the issue directly and set a lower bound on mean trace decay times, even under the limiting assumption that all forgetting is due to trace decay. We do this by presenting a simple item-based model of trace decay that allows us to estimate values of mean trace duration. For a set of words whose span-length lists can be rapidly articulated in about two seconds, the model offers a conservative estimate for their mean decay times of around four seconds. Both the experimental and theoretical evidence show that items in verbal working memory decay considerably slower than the two-second decay hypothesis claims.     

Challenging socioeconomic status: A cross‐cultural comparison of early executive function

The widely and internationally replicated socioeconomic status (SES) gradient of executive function (EF) implies that intervention approaches may do well to extrapolate conditions and practices from contexts that generate better child outcomes (in this case, higher SES circumstances) and translate these to contexts with comparatively poorer outcomes (often low‐SES populations). Yet, can the reverse also be true? Using data from equivalent assessments of 1,092 pre‐schoolers’ EFs in South Africa and Australia, we evaluated: the SES gradient of EF within each sample; and whether this SES gradient extended cross‐culturally. The oft‐found EF‐SES gradients were replicated in both samples. However, contrary to the inferences of EF‐SES associations found nationally, the most highly disadvantaged South African subsample outperformed middle‐ and high‐SES Australian pre‐schoolers on two of three EFs. This suggests the possibility of EF‐protective and ‐promotive practices within low‐ and middle‐income countries that may aid understandings of the nature and promotion of EFs.