The development of spatial frequency biases in face recognition

Previous research has suggested that a mid-band of spatial frequencies is critical to face recognition in adults, but few studies have explored the development of this bias in children. We present a paradigm adapted from the adult literature to test spatial frequency biases throughout development. Faces were presented on a screen with particular spatial frequencies blocked out by noise masks. A mid-band bias was found in adults and 9- and 10-year-olds for upright faces but not for inverted faces, suggesting a face-sensitive effect. However, 7- and 8-year-olds did not demonstrate the mid-band bias for upright faces but rather processed upright and inverted faces similarly. This suggests that specialization toward the mid-band for upright face recognition develops gradually during childhood and may relate to an advanced level of face expertise.     

The role of event relevance and congruence to social groups in flashbulb memory formation

ABSTRACT

Flashbulb memories are vivid, confidently held, long-lasting memories for the personal circumstances of learning about an important event. Importance is determined, in part, by social group membership. Events that are relevant to one’s social group, and furthermore, are congruent with the prior beliefs of that group, should be more likely to be retained as flashbulb memories. The Fukushima nuclear disaster was relevant to ongoing political conversations in both Germany and the Netherlands, but, while the disaster was congruent with German beliefs about the dangers of nuclear energy, it was incongruent with Dutch support for nuclear power. Danish participants would not have found the disaster to be particularly relevant. Partially consistent with this prediction, across two samples (N?=?265 and N?=?518), German participants were most likely to have flashbulb memories for the Fukushima disaster. Furthermore, event features thought to be related to flashbulb memory formation (e.g. ratings of importance and consequentiality) also differed as a function of nationality. Spontaneously generated flashbulb memories for events other than Fukushima also suggested that participants reported events that were relevant to national identity (e.g. the Munich attacks for Germans, the Utøya massacre for Danes, and Malaysian Airlines flight MH-17 for Dutch participants).     

Girls & Women Rock: Celebrating 35 Years of Sport & Title IX March 28–31, 2007

Fifty-seven female netballers completed a training history profile to examine whether the achievement of performance milestones and/or accumulation of sport-specific practice were indicative of an athlete's level of expertise. Similar to previous research, results revealed that expert and developmental athletes accumulated a greater number of hours in netball-specific practice relative to the recreational participants, but did not differ in the number of sports played or hours accumulated in non-netball specific practice. Interestingly, some performance milestones were achieved by the expert and developmental athletes earlier than the recreational participants, however, the developmental athletes achieved a number of milestones at an earlier age than the experts. These findings are discussed in relation to contemporary models of skill development, namely deliberate practice (Ericsson, Krampe, & Tesch-Römer, 1993) and the developmental model of sport participation (Côté, 1999) and the underpinning socio-environmental factors that may influence sport participation and subsequent development of expertise.     

Situational and Dispositional Goal Adjustment in the Context of Metastatic Cancer

Striving toward goals is associated with higher levels of subjective well‐being; however, many potential roadblocks to goal achievement exist. The current study extends the understanding of goal regulation processes in its examination of the relationships between dispositional and situational goal adjustment to a profound stressor and their associations with psychological adjustment. Women (N = 103; M age = 57.2 years; 82% Caucasian) with metastatic breast cancer completed semistructured interviews and self‐report measures at study entry and 3 months later. Measures of dispositional and situational goal reengagement were significantly correlated, but dispositional and situational goal disengagement were unrelated. Greater dispositional and situational goal disengagement abilities were associated with fewer cancer‐related intrusive thoughts at Time 1. Dispositional and situational reengagement were positively associated with life satisfaction and sense of purpose and negatively associated with depressive symptoms at Time 1. However, greater initial situational goal disengagement predicted an increase in depressive symptoms over time. Both how an individual typically responds to goal blockage, as well as how an individual is currently responding to a specific blocked goal, appear related to psychological adjustment.     

Hand Test Indicators of Antisocial Behavior

The Hand Test Acting Out Score (AOS) and to a limited degree other scores were studied in relationship to offense type of 614 military prisoners, their subsequent disciplinary problems in adjusting to confinement, and an Army measure of mental ability. Significant differences were observed between the mean AOSs of Ss who had committed offenses against people and against property and between Ss who subsequently were model prisoners and disciplinary offenders. The mental ability measure was minimally related to Hand Test response categories. Considerable overlap was observed in AOS distributions of the varying antisocial groups and the AOS was felt to be of questionable value in predicting individual antisocial behavior in confinement.     

The Gender Gap on Wall Street: An Empirical Analysis of Confidence in Investment Decision Making

We attempted to identify the personal characteristics that influence confidence in an investment decision in an experiment administered to 1,359 subjects nationwide. Multiple regression was used to control statistically for variation among subjects and to develop a model of investment decision confidence. The most striking finding was that women had significantly lower confidence in an investment task than men, after controlling for all other relevant variables and characteristics including the amount of the investment decision itself. Familiarity with and present attitude about investing in the stock market, college credit hours in accounting and finance, experience in evaluating common stocks, the current level of the stock market, and the investment decision itself (the amount to be invested) were also found to be significant. Age, value of personal portfolio, years of college, and years of business experience were not significant characteristics.     

Improved Insight into and Prediction of Network Dynamics by Combining VAR and Dimension Reduction

To understand within-person psychological processes, one may fit VAR(1) models (or continuous-time variants thereof) to multivariate time series and display the VAR(1) coefficients as a network. This approach has two major problems. First, the contemporaneous correlations between the variables will frequently be substantial, yielding multicollinearity issues. In addition, the shared effects of the variables are not included in the network. Consequently, VAR(1) networks can be hard to interpret. Second, crossvalidation results show that the highly parametrized VAR(1) model is prone to overfitting. In this article, we compare the pros and cons of two potential solutions to both problems. The first is to impose a lasso penalty on the VAR(1) coefficients, setting some of them to zero. The second, which has not yet been pursued in psychological network analysis, uses principal component VAR(1) (termed PC-VAR(1)). In this approach, the variables are first reduced to a few principal components, which are rotated toward simple structure; then VAR(1) analysis (or a continuous-time analog) is applied to the rotated components. Reanalyzing the data of a single participant of the COGITO study, we show that PC-VAR(1) has the better predictive performance and that networks based on PC-VAR(1) clearly represent both the lagged and the contemporaneous variable relations.     

Pervasive traumatic loss from AIDS in the life of a 4-year-old African boy

It is estimated that, by the end of this century, over five million children under the age of 10 will have lost their mothers as a result of HIV infection. The psychological implications for the children who survive are extensive. These children suffer not only from bereavements and disruption to family life, they also suffer from prevailing anxieties about their own health and the health of their carers. It is the pervasive threat of death which constitutes chronic trauma for child survivors of HIV infection. Confusions abound in fact and in phantasy of where responsibility lies for the tragedies which surround them. Psychotherapeutic treatment for the survivors concentrates on both the cognitive and the emotional aspects of the traumas to enable the child to grieve and to feel appropriate anger for the tragedy in their life. This paper presents a detailed case history of a 4-year-old African boy of refugee parents who were victims of war as well as AIDS. Using a psychoanalytic framework, the child's distorted perceptions of his world are described and his attempts to make sense of his world and keep hope alive in spite of the continual threat of abandonment is demonstrated.