Having Responsive Facebook Friends Affects the Satisfaction of Psychological Needs More Than Having Many Facebook Friends

The use of social networking sites, such as Facebook, provides ample opportunities for the pursuit of interpersonal connection but may also bring to mind one's social isolation. The present research examined the effects of interpersonal neglect (i.e., low number of responding Facebook friends) on the satisfaction of fundamental human needs. Two studies revealed that receiving few responses from one's Facebook friends threatens the needs for belonging, self-esteem, control, and meaningful existence. These effects were observable over and above the impact of general social connection to others (i.e., total number of Facebook friends) and tone of responses.     

AN EXTENDED BASIC SIGHT VOCABULARY FOR THE PRIMARY GRADES

Extant word lists are typically based on word frequency counts from various types of literature (e.g., basal readers, content textbooks, trade books, adult reading material). The word list described in this study was constructed by determining what words are commonly known (i.e., recognized in their written form) by beginning readers. Almost 7,000 primary grade children were tested for basic sight recognition of 1,800 high frequency words. Using a 90 percent minimum criterion (i.e., 90 percent or more of the students at each grade level recognized each word), a 1,683‐word list was established that consisted of 587 first‐grade words, 861 second‐grade words, and 235 third‐grade words. Implications and uses of the extended basic sight vocabulary are also discussed.     

The discrimination of angry and fearful facial expressions in 7-month-old infants: An event-related potential study

The important ability to discriminate facial expressions of emotion develops early in human ontogeny. In the present study, 7-month-old infants’ event-related potentials (ERPs) in response to angry and fearful emotional expressions were measured. The angry face evoked a larger negative component (Nc) at fronto-central leads between 300 and 600 ms after stimulus onset when compared to the amplitude of the Nc to the fearful face. Furthermore, over posterior channels, the angry expression elicited a N290 that was larger in amplitude and a P400 that was smaller in amplitude than for the fearful expression. This is the first study that shows that the ability of infants to discriminate angry and fearful facial expressions can be measured at the electrophysiological level. These data suggest that 7-month-olds allocated more attentional resources to the angry face as indexed by the Nc. Implications of this result may be that the social signal values were perceived differentially, not merely as “negative”. Furthermore, it is possible that the angry expression might have been more arousing and discomforting for the infant compared with the fearful expression.     

Philosophy Upside Down?

Philip Kitcher recently argued for a reconstruction in philosophy. According to him, the contemporary mainstream of philosophy (in the English‐speaking world, at least) has deteriorated into something that is of relevance only to a few specialists who communicate with each other in a language nobody else understands. Kitcher proposes to reconstruct philosophy along two axes: a knowledge axis (with a focus on the sciences) and a value axis. The present article discusses Kitcher's diagnosis as well as his proposal of a therapy. It argues that there are problems with both, and it ends with an alternative view of what some core problems of the profession currently are.     

There's no “I” in team: Effects of cooperative video games on cooperative behavior

The present research tests the idea that playing a team‐player video game in which players work together as teammates and assist each other in achieving a common goal increases cooperative behavior toward a new partner. In fact, relative to a single‐player mode, cooperatively playing a video game increased cooperation in a mixed‐motive decision dilemma task. Because the players were exposed to the same video game content in both experimental conditions, the effect on cooperative behavior can only be accounted for by the different way the game was played. Mediation analyses revealed that cooperative team play promoted feelings of cohesion, which activated trust (i.e., the expectation of reciprocal cooperation), which in turn increased cooperative behavior. Copyright © 2013 John Wiley & Sons, Ltd.     

Consequentializing and Underdetermination

The paper explores a new interpretation of the consequentializing project. Three prominent interpretations are criticized for neglecting the explanatory dimension of moral theories. Instead, it is argued that consequentializing leads to a phenomenon that is structurally analogous to one in science—the underdetermination of theory by evidence. This provides important insights into the consequentializing debate, and advances our general understanding of the moral domain.     

Recovery opportunities,work–home conflict,and emotional exhaustion among hematologists and oncologists in private practice

Hematologists and oncologists in private practice play a central role in the care provided for cancer patients. The present study analyzes stress and relaxation aspects in the work of hematologists and oncologists in private practice in Germany in relation to emotional exhaustion, as a core dimension of burnout syndrome. The study focuses on the opportunities for internal recovery using breaks and time out during the working day, the frequency of working on weekends and on vacation, and the physician’s work–home and home–work conflict. Postulated associations between the constructs were analyzed using a structural equation model. If work leads to conflicts in private life (work–home conflict), it is associated with greater emotional exhaustion. Working frequently at the weekend is associated with greater work–home conflict and indirectly with greater emotional exhaustion. By contrast, the availability of opportunities to relax and recover during the working day is associated with less work–home conflict and indirectly with less emotional exhaustion. These results underline the importance of internal recovery opportunities during the working day and a successful interplay between working and private life for the health of outpatient hematologists and oncologists.     

Home Sweet Home! Does Moving Have (Lasting) Effects on Housing Satisfaction?

Previous research has found that moving has lasting effects on housing satisfaction while adaptation to changing living environments is surprisingly absent from this research. This paper challenges and extends this current state of research. Using data from a large-scale German household panel we find that housing satisfaction (a) sharply declines before the move (self-selection into relocation), (b) substantially increases after moving (relocation effect), (c) declines in the following years (adaptation), (d) after about 2 years reaches satisfaction levels similar to the levels several years before the move (full adaptation), (e) but due to selection into moving stays above satisfaction levels in the years directly before the move (lasting gains due to self-selection). Further analyses indicate that moving due to house-related reasons leads to partly lasting gains, while moving due to significant life events only has temporary effects. Finally, we show that permanent changes in housing satisfaction due to house-related relocations can be fully explained using self-assessed comparisons between old and new living environment.     

Early Gesture Provides a Helping Hand to Spoken Vocabulary Development for Children with Autism,Down Syndrome,and Typical Development

Typically developing (TD) children refer to objects uniquely in gesture (e.g., point at a cat) before they produce verbal labels for these objects (“cat”). The onset of such gestures predicts the onset of similar spoken words, showing a strong positive relation between early gestures and early words. We asked whether gesture plays the same door-opening role in word learning for children with autism spectrum disorder (ASD) and Down syndrome (DS), who show delayed vocabulary development and who differ in the strength of gesture production. To answer this question, we observed 23 18-month-old TD children, 23 30-month-old children with ASD, and 23 30-month-old children with DS 5 times over a year during parent–child interactions. Children in all 3 groups initially expressed a greater proportion of referents uniquely in gesture than in speech. Many of these unique gestures subsequently entered children’s spoken vocabularies within a year—a pattern that was slightly less robust for children with DS, whose word production was the most markedly delayed. These results indicate that gesture is as fundamental to vocabulary development for children with developmental disorders as it is for TD children.     

Detecting distortions of peripherally presented letter stimuli under crowded conditions

When visual features in the periphery are close together they become difficult to recognize: something is present but it is unclear what. This is called “crowding”. Here we investigated sensitivity to features in highly familiar shapes (letters) by applying spatial distortions. In Experiment 1, observers detected which of four peripherally presented (8 deg of retinal eccentricity) target letters was distorted (spatial 4AFC). The letters were presented either isolated or surrounded by four undistorted flanking letters, and distorted with one of two types of distortion at a range of distortion frequencies and amplitudes. The bandpass noise distortion (“BPN”) technique causes spatial distortions in Cartesian space, whereas radial frequency distortion (“RF”) causes shifts in polar coordinates. Detecting distortions in target letters was more difficult in the presence of flanking letters, consistent with the effect of crowding. The BPN distortion type showed evidence of tuning, with sensitivity to distortions peaking at approximately 6.5 c/deg for unflanked letters. The presence of flanking letters causes this peak to rise to approximately 8.5 c/deg. In contrast to the tuning observed for BPN distortions, RF distortion sensitivity increased as the radial frequency of distortion increased. In a series of follow-up experiments, we found that sensitivity to distortions is reduced when flanking letters were also distorted, that this held when observers were required to report which target letter was undistorted, and that this held when flanker distortions were always detectable. The perception of geometric distortions in letter stimuli is impaired by visual crowding.