Changes in the Hierarchy of Value References Associated With Flying in Space

ABSTRACT One hundred twenty‐five astronaut autobiographies, interviews, and oral histories were content analyzed and scored for references to values ( Schwartz, 1992 ). The current study extended methods tested in 2 pilot studies of space veterans from many nations, of both sexes, and with different experiences within the history of human spaceflight. Value references reflected a high degree of concern with individualism, with Achievement, Enjoyment, and Self‐direction ranked highest. There were relatively few value differences across demographic categories, demonstrating the impact of the spaceflight experience. After returning, the astronauts showed increased concern with Universalism, Spirituality, and Power (social recognition), a broadened set of references to values oriented toward the collective good.     

A new form of human spatial attention: Automated symbolic orienting

The control of human attention is typically conceptualized either in terms of exogenous automatic processes that are driven by external sensory stimulation or endogenous strategic processes that are driven by internal expectancies about events in the environment. However, this classic dichotomy has struggled to explain a wealth of new data demonstrating that behaviourally and biologically relevant visual stimuli, like arrow and eye direction, elicit shifts of spatial attention that on the one hand, appear exogenous, and on the other hand, endogenous. To address this issue, we used a double-cueing task that combined arrows with classic cues known to invoke either exogenous or endogenous orienting. Our data suggest that behaviourally relevant directional cues, like arrows, engage a new form of cortically mediated orienting—automated symbolic orienting—that operates independent of, and in parallel with, the two classic forms of exogenous and endogenous spatial attention.     

The impact of “non-targeted traits” on personality test faking,hiring, and workplace deviance

Evidence suggests that job applicants often “fake” on pre-employment personality tests by attempting to portray an exceedingly desirable impression in order to improve the likelihood of being selected. In the current research we shed light on the personality characteristics of those individuals who seem most likely to engage in faking. We refer to these personality variables as non-targeted traits when they are not directly targeted by the organization’s pre-employment personality test. These traits, however, may have an influence on targeted scores used for employment decision making through their effect on faking. Findings suggest that individuals will be more likely to be hired if they are low on non-targeted traits including Honesty–Humility, Integrity, and Morality, and high on Risk Taking. Such individuals also reported higher levels of workplace deviance in their current jobs. Thus, it seems that individuals low on Honesty–Humility, Integrity, and Morality, and individuals high on Risk Taking, may be most likely to engage in personality test faking, be hired, and participate in workplace deviant behaviors if these traits are not directly targeted in selection.     

Parenting Assessed by Observation versus Parent-report: Moderation by Parent Distress and Family Socioeconomic Status

Assessment of parenting frequently relies on parent self-report despite well-documented discrepancies between this methodology and observational measures. In the current study, we investigated patterns of disagreement between self-reported and observational measures of positive parenting and negative parenting with 102 dyads of parents and 4–6 year-old children. Specifically, we tested whether differences in parent distress and family socioeconomic status (SES) moderated the association between self-reported and observed parenting. Results showed significant interactions with less agreement between self-report and observational measures among parents reporting higher levels of distress and among families from lower SES backgrounds. Effects were more pronounced in models of negative parenting than those of positive parenting. Findings suggest that two factors relevant to parenting quality, emotional distress and SES, predict meaningful differences in manner of parent-report relative to observational measures. We discuss implications for the extant literature and for future efforts regarding effective and efficient parenting measurement.     

Linking executive function skills and physiological challenge response: Piecewise growth curve modeling

This study employed piecewise growth curve modeling to examine how children's executive function (EF) skills relate to different components of children's physiological response trajectory – initial arousal, reactivity, and recovery. The sample included 102 ethnically diverse kindergarteners, whose EF skills were measured using standard tasks and observer ratings. Physiological response was measured via changes in respiratory sinus arrhythmia (RSA) in response to a laboratory socio‐cognitive challenge. Children's cool and hot EF skills were differentially related to both linear and quadratic components of RSA response during the challenge. Greater hot EF skills and assessor report of EF skills during laboratory visit were related to quicker RSA recovery after the challenge. These findings demonstrate that children's physiological response is a dynamic process that encompasses physiological recovery and relates to children's self‐regulation abilities.     

Gaze following in multiagent contexts: Evidence for a quorum-like principle

Psychonomic Bulletin & Review - Research shows that humans spontaneously follow another individual’s gaze. However, little remains known on how they respond when multiple gaze cues...     

Mental Disorders in Children and Parents in Family Law Proceedings: Cases on Child Protection Matters Versus Child Custody and Visitation Issues

Psychologists can contribute considerably to decision making in family law proceedings. The mental health of the parents and the children forms an important factor in psychological evaluation. It is the overall aim of this study to specifically examine the occurrence of mental disorders in evaluated family members in cases of termination of parental rights as opposed to cases of child custody and visitation rights. This data are based on 297 psychological evaluations completed between 2008 and 2012 at an evaluator association in Bremen, Germany. In this retrospective content analysis, evaluation reports were examined for indications of mental disorders in children, mothers and fathers. The data were assessed in bivariate analyses and logistic regression models. A total rate above 39 % indicates a comparatively high exposure to mental disorders of children and adolescents in this sample. A mental disorder of the mother and a mental disorder of the father occur significantly more often in cases of termination of parental rights than in cases of child custody/visitation rights. Children and adolescents who showed aggressive-dissocial behavior and aggressive-oppositional behavior were significantly more likely to be evaluated in legal issues of termination of parental rights as opposed to child custody/visitation rights. Restrictions in parental mental health and parenting capacity should be carefully weighed against restrictions in the mental health of the children and their developmental needs when conducting psychological evaluation.     

Hippocampal Mek/Erk signaling mediates extinction of contextual freezing behavior

Fear memories elicit multiple behavioral responses, encompassing avoidance, or behavioral inhibition in response to threatening contexts. Context-specific freezing, reflecting fear-induced behavioral inhibition, has been proposed as one of the main risks factors for the development of anxiety disorders. We attempted to define the key hippocampal mediators of extinction in a mouse model of context-dependent freezing. Nine-week-old male C57BL/6J mice were trained and tested for contextual fear conditioning and extinction. Freezing behavior scored by unbiased sampling, was used as an index of fear. Proteomic, immunoblot, and immunohistochemical approaches were employed to identify, verify, and analyze the alterations of the hippocampal extracellular signal-regulated kinases 1 and 2 (Erk-1/2). Targeted pharmacological inhibition of the Erk-1/2 activating kinase, the mitogen activated and extracellular signal-regulated kinase (Mek), served to establish the role of Mek/Erk signaling in extinction. When compared to acquisition, extinction of contextual freezing triggered a rapid activation of Erk-1/2 showing a distinctive time-course, nuclear localization, and subcellular isoform distribution. These differences suggested that the upstream regulation and downstream effects of this pathway might be specific for each process. Dorsohippocampal injections of the Mek inhibitors U0126 (0.5 microg/site) and PD98059 (1.5 microg/site) immediately after the nonreinforced trials prevented Erk-1/2 activation and significantly impaired extinction. This effect was dissociable from potential actions on memory retrieval or reconsolidation. On the basis of these findings, we propose that hippocampal Mek/Erk signaling might serve as one of the key mediators of contextual fear extinction.     

Incrementality and Prediction in Human Sentence Processing

We identify a number of principles with respect to prediction that, we argue, underpin adult language comprehension: (a) comprehension consists in realizing a mapping between the unfolding sentence and the event representation corresponding to the real-world event being described; (b) the realization of this mapping manifests as the ability to predict both how the language will unfold, and how the real-world event would unfold if it were being experienced directly; (c) concurrent linguistic and nonlinguistic inputs, and the prior internal states of the system, each drive the predictive process; (d) the representation of prior internal states across a representational substrate common to the linguistic and nonlinguistic domains enables the predictive process to operate over variable time frames and variable levels of representational abstraction. We review empirical data exemplifying the operation of these principles and discuss the relationship between prediction, event structure, thematic role assignment, and incrementality.