What aspects of face processing are impaired in developmental prosopagnosia?

Developmental prosopagnosia (DP) is a severe impairment in identifying faces that is present from early in life and that occurs despite no apparent brain damage and intact visual and intellectual function. Here, we investigated what aspects of face processing are impaired/spared in developmental prosopagnosia by examining a relatively large group of individuals with DP (n = 8) using an extensive battery of well-established tasks. The tasks included measures of sensitivity to global motion and to global form, detection that a stimulus is a face, determination of its sex, holistic face processing, processing of face identity based on features, contour, and the spacing of features, and judgments of attractiveness. The DP cases showed normal sensitivity to global motion and global form and performed normally on our tests of face detection and holistic processing. On the other tasks, many DP cases were impaired but there was no systematic pattern. At least half showed deficits in processing of facial identity based on either the outer contour or spacing of the internal features, and/or on judgments of attractiveness. Three of the eight were impaired in processing facial identify based on the shape of internal features. The results show that DP is a heterogeneous condition and that impairment in recognizing faces cannot be predicted by poor performance on any one measure of face processing.     

Lexical access of resyllabified words: Evidence from phoneme monitoring

Resyllabification is a phonological process in which consonants are attached to syllables other than those from which they originally came. In four experiments, we investigated whether resyllabified words, such as "my bike is" pronounced as "mai.bai.kis," are more difficult to recognize than nonresyllabified words. Using a phoneme-monitoring task, we found that phonemes in resyllabified words were detected more slowly than those in nonresyllabified words. This difference increased when recognition of the carrier word was made more difficult. Acoustic differences between the target words themselves could not account for the results, because cross-splicing the resyllabified and nonresyllabified carrier words did not change the pattern. However, when nonwords were used as carriers, the effect disappeared. It is concluded that resyllabification increases the lexical-processing demands, which then interfere with phoneme monitoring.     

Learning at the workplace and sustainable employability: a multi-source model moderated by age

This study, among 330 pairs of employees and their supervisors, tested whether self- versus supervisor ratings of five employability dimensions (occupational expertise, corporate sense, personal flexibility, anticipation and optimization, and balance) are associated with different learning characteristics in the workplace, and whether age moderates these relationships. Results of structural equation modelling showed that the learning value of the job positively related to both self- and supervisor ratings of corporate sense, personal flexibility, and anticipation and optimization. Applicability in the job of recently followed training and development programmes was associated with all dimensions of self-rated employability and with supervisor ratings of anticipation and optimization. Regarding the hypothesized age moderation effects, contrary to our expectations, it was found that both learning value and applicability of training and development related more strongly to self-rated anticipation and optimization for younger workers. In addition, age appeared to moderate the otherwise non-significant relationship between learning value and self-rated occupational expertise. Implications for Human Resource Development (HRD) practices are discussed. As learning characteristics are differentially related to the unique employability dimensions, tailor-made development programmes are key. Moreover, it is advocated that having a job with a high learning value is an important factor in the light of the employee’s sustainable employability.     

Marital discord and childhood behavior problems

Measures of overt marital hostility, general marital adjustment, and children's behavior problems were obtained from the parents of 64 children referred to a child psychological clinic. Correlations between children's scores on measures of general marital unhappiness and overt marital hostility were compared. Overt marital hostility correlated significantly with many behavior problems of boys. However, neither general marital unhappiness nor overt marital hostility related to problem behaviors in girls. Specific findings and possible reasons for the differential results with respect to boys and girls were discussed.Special thanks to Robert Emery for his expertise regarding the analysis of our data.     

Testing the Biobehavioral Family Model in pediatric asthma: pathways of effect

This study uses a laboratory-based multiinformant, multimethod approach to test the hypothesis that a negative family emotional climate (NFEC) contributes to asthma disease severity by way of child depressive symptoms, and that parent-child relational insecurity mediates the effect. Children with asthma (n = 199; aged 7-17; 55% male) reported parental conflict, parent-child relational security, and depressive symptoms. Parent(s) reported demographics, asthma history, and symptoms. Asthma diagnosis was confirmed by clinical evaluation and pulmonary function tests, with disease severity rated by an asthma clinician according to NHLBI guidelines. Family interactions were evoked using the Family Process Assessment Protocol, and rated using the Iowa Family Interaction Rating Scales. Path analysis indicated a good fit of data to the hypothesized model (chi2[1] = .11, p =.74, NFI = .99, RMSEA = .00). Observed NFEC predicted child depression (beta = .19, p < .01), which predicted asthma disease severity beta = .23, p < .01). Relational security inversely predicted depressive symptoms (p = -.40, p < .001), and was not a mediator as predicted, but rather an independent contributor. The findings are consistent with the Biobehavioral Family Model, which suggests a psychobiologic influence of specific family relational processes on asthma disease severity by way of child depressive symptoms.     

Shifting Realities? Changing Concepts of Religion and the Body in Popular Culture and Neopaganism

This article focuses on the analysis of the way in which ideas about religion and the body—in its relationship with technological innovation—are portrayed in some significant science-fiction books and films since the 1980s and on similar ideas in Neopaganism. I aim to show that, while in some cases we can trace a direct influence of popular culture on Neopaganism, it is possible to observe a relation between changes in science-fiction works and changes in Neopaganism: both reflect and express changes in society at large. By examining ideas of the body, technology and religion in Gibson's Neuromancer, David Cronenberg's eXistenZ, and Steven Spielberg's Minority Report, the article shows how new ideas can be used in a counter-cultural way or to strengthen existing power structures. The second part of the article considers whether there is a direct relationship between changes in popular culture and changes in Neopaganism or whether we can talk of a convergence of themes; it does this by examining how Neopagans have used and re-shaped ideas found in science fiction and fantasy. Finally, three key changes in Neopaganism are highlighted, changes that correspond to those found in significant popular culture works.     

Recognition of facial expressions is influenced by emotional scene gist

Recognition of facial expressions has traditionally been investigated by presenting facial expressions without any context information. However, we rarely encounter an isolated facial expression; usually, we perceive a person's facial reaction as part of the surrounding context. In the present study, we addressed the question of whether emotional scenes influence the explicit recognition of facial expressions. In three experiments, participants were required to categorize facial expressions (disgust, fear, happiness) that were shown against backgrounds of natural scenes with either a congruent or an incongruent emotional significance. A significant interaction was found between facial expressions and the emotional content of the scenes, showing a response advantage for facial expressions accompanied by congruent scenes. This advantage was robust against increasing task load. Taken together, the results show that the surrounding scene is an important factor in recognizing facial expressions.     

Understanding the factors that promote employability orientation: The impact of employability culture,career satisfaction,and role breadth self‐efficacy

This study among 702 Dutch employees working in the health care and welfare sector examined individual and organizational factors that are related to workers' employability orientation and turnover intention. Additionally, push and pull motives were examined of employees who aimed to leave their job. Results indicated that a strong employability culture adds extra variance over and above individual factors such as career satisfaction and role breadth self‐efficacy in the explanation of employability orientation, turnover intention, and push motives of employees who aim to leave their job. That is, employability culture is positively related to employability orientation, but negatively related to turnover intention and to push motives of those who aim to leave. Pull motives of employees who want to leave are explained by individual factors only, such as career dissatisfaction and role breadth self‐efficacy, but not by employability culture. These findings suggest that organizations that need to adapt to changing environments should implement a strong employability culture, because such a culture stimulates employability orientations among their employees while simultaneously decreasing turnover intentions.     

Maternal aggression as a model for acute social stress in the rat: A behavioral-electrocardiographic study

Maternal aggression of lactating rats was used to induce acute social stress in a resident-intruder paradigm. Behavioral and electrocardiographic responses of male intruders were simultaneously recorded. Cardiac electrical activity was measured by means of a telemetry system which ensured preservation of intruder's behavioral repertoire. Behavioral response to maternal attack was evaluated in terms of percent time spent in passive/submissive (p/s) and active/non-submissive (a/ns) patterns. This allowed us to classify the intruders as submissive, non-submissive, and intermediates. During the test, a significant decrease of average R-R interval (R-R) compared to baseline conditions and the occurrence of arrythmias of different nature were found. Ventricular arrhythmias, including premature ventricular beats and ventricular tachycardias, were present in all the intruders while R-R fluctuations and II degree atrioventricular (A-V) blocks only appeared in submissive and intermediate rats. Most ventricular arrhythmias occurred within the upper range of heart rate and were preceded by periods of low R-R variability. These electrocardiographic events were temporally associated with a/ns behavioral patterns and were related to an increased prevalence of sympathetic activity. On the other hand, R-R fluctuations and II degree A-V blocks preceded by high R-R variability were synchronized with p/s behavior and were ascribed to a predominant inhibitory effect of vagal activation which becomes more pronounced as the level of sympathetic activity increases. © 1995 Wiley-Liss, Inc.