A prospective study of some effects of aircraft noise on cognitive performance in schoolchildren

Before the opening of the new Munich International Airport and the termination of the old airport, children near both sites were recruited into aircraft–noise groups (aircraft noise at present or pending) and control groups with no aircraft noise (closely matched for socioeconomic status). A total of 326 children (mean age 5 10.4 years) took part in three data–collection waves, one before and two after the switch–over of the airports. After the switch, long–term memory and reading were impaired in the noise group at the new airport. and improved in the formerly noise–exposed group at the old airport. Short–term memory also improved in the latter group after the old airport was closed. At the new airport, speech perception was impaired in the newly noise–exposed group. Mediational analyses suggest that poorer reading was not mediated by speech perception, and that impaired recall was in part mediated by reading.     

Measurement invariance of the Phubbing Scale across 20 countries

Mobile phone addiction is a robust phenomenon observed throughout the world. The social aspect of mobile phone use is crucial; therefore, phubbing is a part of the mobile phone addiction phenomenon. Phubbing is defined as ignoring an interlocutor by glancing at one's mobile phone during a face-to-face conversation. The main aim of this study was to investigate how the Phubbing Scale (containing 10 items) might vary across countries, and between genders. Data were collected in 20 countries: Belarus, Brazil, China, Croatia, Ecuador, India, Israel, Italy, Netherlands, Pakistan, Poland, Portugal, Serbia, Slovakia, Slovenia, Spain, Turkey, UK, Ukraine and USA. The mean age across the sample (N = 7696, 65.8% women, 34.2% men) was 25.32 years (SD = 9.50). The cross-cultural invariance of the scale was investigated using multigroup confirmatory factor analyses (MGCFA) as well as the invariance analyses. Additionally, data from each country were assessed individually via confirmatory factor analyses (CFAs). We obtained two factors, based on only eight of the items: (a) communication disturbances and (b) phone obsession. The 8 items Phubbing Scale.     

The “Big Two” and socially induced emotions: Agency and communion jointly influence emotional contagion and emotional mimicry

Motivation and Emotion - Three studies investigated the effects of two fundamental dimensions of social perception on emotional contagion (i.e., the transfer of emotions between people). Rooting...     

Individual response differences in spider phobia: comparing phobic and non-phobic women of different reactivity levels

In contrast to previous stress research, studies concerning phobic disorders have never systematically investigated individual response differences between phobic participants integrating numerous different response measures. The aim of this article is to clarify the existence of significant individual response differences in psychophysiological responses (e.g., heart rate, skin conductance responses (SCR), corrugator, cortisol), subjective ratings (e.g., valence, arousal), and avoidance behavior in 46 spider phobic and 44 non-phobic women when exposed to 20 phobic and 20 neutral pictures. Previous studies that did not attend to individual response differences showed that, during phobic stimulation, phobic individuals have increased psychophysiological responses (heart rate, SCR, and corrugator responses), more negative valence rating, and more subjective arousal than non-phobic individuals. These results were confirmed by our data. With regard to individual response uniqueness, 1/3-2/3 of spider-phobic women with low responsiveness in heart rate, cortisol, and avoidance behavior were indistinguishable from non-phobic women during phobic stimulation. With SCR, corrugator EMG, and subjective ratings, no individual response uniqueness was found. Based on the findings, exposure therapy might be improved by tailoring interventions to individuals with a therapeutic focus on those psychophysiological measures that show the highest individual responsivity.     

Characteristics of Peer Review Reports: Editor-Suggested Versus Author-Suggested Reviewers

Science and Engineering Ethics - Peer review is widely recognized as a mechanism for quality control of academic content. This research article aims at comparing the review reports and decisions of...     

Aggression among university employees

Harassment among university employees (n = 338; 162 males, 176 females) was investigated by help of the Work Harassment Scale (WHS), developed for the study. Nineteen cases of severe victimization by harassment were interviewed. Subjectively experienced symptoms of depression and anxiety were estimated with two subscales form SCL-90 [Derogatis LR, Lipman RS, Covi L (1973): Psychopharmacology Bulletin 9: 13-28] and aggressiveness was measured with the Buss-Durkee Inventory [Buss A, Durkee A (1957): Journal of Consulting Psychology 21: 343–349]. Females experienced themselves as significantly more harassed than men. Position was related to harassment: individuals in superior positions harassed more often than individuals in subordinate positions. Less victimization by harassment was experienced among individuals involved in research and teaching than among individuals involved in administration and service. The experienced reasons for harassment were predominantly envy and competition about jobs and status. In 25% of cases, victims felt that their sex might be a reason. Victims of harassment experienced higher levels of depression, anxiety, and aggression than others. The interviewed cases showed evidence of symptoms reminiscent of the post-traumatic stress disorder (PTSD). © 1994 Wiley-Liss, Inc.