Timing matters: Length of leave and working mothers' daily reentry regrets

Dealing with developmental tasks in work and family domains is an important challenge for young and middle-aged adults. We investigated a transition that has evolved into a normative task for women, namely, the retransition back to paid work following maternity leave. In a diary study with 149 mothers who had just returned to work, we examined the daily experienced regrets concerning this return. In addition to personal resources (i.e., emotional stability, feeling prepared for the transition) and financial requirements needed to return to work, daily experienced family stress predicted decisional regrets. Moreover, our results suggest that leave length is related to psychological resilience in the face of day-to-day stress experiences: Late returners reported fewer regrets in general and were unaffected by daily family stress. Return-to-work regrets, in turn, were predictive of withdrawal intentions. This underlines the relevancy of the timing of the transition back to work in terms of successful development during this life phase. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Cleanliness and godliness: Mutual association between two kinds of personal purity

Purity rituals (such as baptism, mikvah, and ablution) are an important component of many religious practices. These practices not only help protect the faithful from physical contaminants, but also bestow symbolic purity and maintain the sanctity of sacred objects. The present work examines the association between religion and cleanliness, as two representations of personal purity. Religious primes were found to activate cleanliness concepts in a word-stem completion task (Study 1), and increased the subjective value of cleaning products (Study 2). In a final study, cleaning primes increased ratings of religious value. These studies suggest a mutual association between religiousness and cleanliness, and that each may activate the other as goals for personal purity.     

Regulatory competence and social communication in term and preterm infants at 12 months corrected age. Results from a randomized controlled trial

Temperamental regulatory competence and social communication in term and preterm infants at 12 months corrected age was studied in a randomized controlled intervention trial aimed at enhancing maternal sensitive responsiveness. Surviving infants <2000 g from a geographically defined area were randomized to an intervention (71) or a control group (69), and compared with term infants (74). The intervention was a modified version of the "Mother-Infant Transaction Program". Regulatory competence was measured with the Infant Behavior Questionnaire, and social communication with the Early Social Communication Scales. Preterm intervention infants with low regulatory competence had higher responding to joint attention than preterm control infants. A sensitizing intervention may moderate the association between temperament and social communication, and thus allow an alternative functional outlet for preterm infants low in regulatory competence. The finding may have implications for conceptualizations of the role of early sensitizing interventions in promoting important developmental outcomes for premature infants.     

Psychopathy and the ability to read the “language of the eyes”: Divergence in the psychopathy construct

The capacity to interpret others people's behavior and mental states is a vital part of human social communication. This ability, also called mentalizing or Theory of Mind (ToM), may also serve as a protective factor against aggression and antisocial behavior. This study investigates the relationship between two measures of psychopathy (clinical assessment and self‐report) and the ability to identify mental states from photographs of the eye region. The participants in the study were 92 male inmates at Bergen prison, Norway. The results showed some discrepancy in connection to assessment methodology. For the self‐report (SRP‐III), we found an overall negative association between mental state discrimination and psychopathy, while for the clinical instrument (PCL‐R) the results were more mixed. For Factor 1 psychopathic traits (interpersonal and affective), we found positive associations with discrimination of neutral mental states, but not with the positive or negative mental states. Factor 2 traits (antisocial lifestyle) were found to be negatively associated with discrimination of mental states. The results from this study demonstrate a heterogeneity in the psychopathic construct where psychopathic traits related to an antisocial and impulsive lifestyle are associated with lower ability to recognize others' mental states, while interpersonal and affective psychopathic traits are associated with a somewhat enhanced ability to recognize others' emotional states.     

Fuzzy Genes: Epistemic Tensions in Genomics

Genomics contributed to making modern biology a prolific multi-disciplinary field leading to new approaches such as systems biology. Reporting in the media reflects the high stakes involved in these changes, but such reporting often appears inconsistent as contradictory claims are made about new applications contrasting with uncertainties from new insights. Such inconsistent claims might relate to different disciplines involved in the field. New approaches from engineering disciplines such as computer science have changed research practices and approaches towards the object; the meaning of genes having become context-dependent. Since disciplines must cooperate, tensions arise over methods, evidence criteria and the significance of hypotheses. The concept of epistemic cultures, developed to highlight differences between distant fields such as high-energy physics and molecular biology, can render insights into the ‘cultures’ related to practices and approaches within genomics. Qualitative interviews with scientists shed light on how computer science and experimental molecular biology co-operate and which problems arise from epistemic differences as the criteria for relevant findings become subject to the disciplinary context. In addition, genomics-like approaches have entered other fields of biological research, whilst systems biology further challenges hypothesis-driven experimentation. This may lead to a new epistemic culture differing from the one previously described. These findings provide insights into how different accounts arise and shed light on general properties of prolific multi-disciplinary research fields. Inconsistencies in the way such fields appear from outside might be considered normal rather than the exception.     

Eyberg Child Behavior Inventory (ECBI): Norwegian norms to identify conduct problems in children

This article presents the first Norwegian standardization of an assessment tool specifically designed to measure childhood conduct problems. Norwegian norms for the Eyberg Child Behavior Inventory (ECBI) based on data obtained from a random population sample (N= 4063) of children in the age range of 4 to 12 years are presented. The sample was drawn from rural and urban areas within three Norwegian town districts. Clinical and research advantages of having a properly standardized assessment tool for this specific subclass of childhood psychiatric problems in Norway are discussed.     

Age-related changes in executive function: an event-related potential (ERP) investigation of task-switching

Older adults have difficulty when executive control must be brought on line to coordinate ongoing behavior. To assess age-related alterations in executive processing, task-switching performance and event-related potential (ERP) activity were compared in young and older adults on switch, post-switch, pre-switch, and no-switch trials, ordered in demand for executive processes from greatest to least. In stimulus-locked averages for young adults, only switch trials elicited fronto-central P3 components, indicative of task-set attentional reallocation, whereas in older adults, three of the four trial types evinced frontal potentials. In response-locked averages, the amplitude of a medial frontal negativity (MFN), a component reflecting conflict monitoring and detection, increased as a function of executive demands in the ERPs of the young but not those of the older adults. These data suggest altered executive processing in older adults resulting in persistent recruitment of prefrontal processes for conditions that do not require them in the young.