Conversing while driving: The importance of visual information for conversation modulation

Multiple studies have shown an increased accident risk due to telephoning while driving. On the other hand, driving with passengers leads to a decreased accident risk. One explanation is a conversation modulation by passengers in cars which leads to a different conversation pattern which is not so detrimental to driving as that when phoning. A driving simulator study was conducted in order to examine this conversation modulation more closely and to find out more about the factors involved in this modulation, especially about the role of visual information available to the passenger. In a within-subject design the conversational patterns of 33 drivers and passengers in different in-car settings (passenger as usual, passenger without front view or passenger without view of the driver) were compared to a hands-free cell phone and to a hands-free cell phone with additional visual information either about the driving situation or the driver. Participants were instructed to have a naturalistic small-talk with a friend. Results of the drivers’ speaking behavior showed a reduction of speaking while driving. Compared to a conversation partner on the cell phone, a passenger in the car varies his speaking rhythm by speaking more often but shorter. Further analyses showed that this effect is also found with a cell phone when providing the conversation partner additional visual information either about the driving situation or the driver. This latter finding supports the idea that conversation modulation is not triggered by being in the car but by the visual information about the driver’s state and the driving situation.     

Grenzen des Traumakonzepts und klinische Irrt��mer

The assessment of traumatization requires special knowledge and experience with the legal consequences, the concept of disorders and the implications of trauma for the exploratory process and evaluation. It is crucial to differentiate between symptom-related problems and trauma-specific aspects in social relationships as well as problems in defining the difference between disorders related to trauma and those that are not. Another problematic aspect is insufficient knowledge of the legal background. It is particularly difficult to determine whether a psychiatric problem is the result of trauma or not. For this reason, traumatological assessments may lead to different conclusions in the same case.     

Developmental trajectory of number acuity reveals a severe impairment in developmental dyscalculia

Developmental dyscalculia is a learning disability that affects the acquisition of knowledge about numbers and arithmetic. It is widely assumed that numeracy is rooted on the “number sense”, a core ability to grasp numerical quantities that humans share with other animals and deploy spontaneously at birth. To probe the links between number sense and dyscalculia, we used a psychophysical test to measure the Weber fraction for the numerosity of sets of dots, hereafter called number acuity. We show that number acuity improves with age in typically developing children. In dyscalculics, numerical acuity is severely impaired, with 10-year-old dyscalculics scoring at the level of 5-year-old normally developing children. Moreover, the severity of the number acuity impairment predicts the defective performance on tasks involving the manipulation of symbolic numbers. These results establish for the first time a clear association between dyscalculia and impaired “number sense”, and they may open up new horizons for the early diagnosis and rehabilitation of mathematical learning deficits.     

When Searching Hurts: The Role of Information Search in Reactions to Gender Discrimination

Two laboratory studies conducted with Dutch students explored women’s motivation to search for evidence of gender discrimination and its effects on psychological well-being. Study 1 (N?=?161) considered situational self-relevance of one’s personal outcomes (personal failure or success) on women’s motivation to collect information about gender discrimination. Study 2 (N?=?106) manipulated information search and studied its effects on well-being when information contains evidence of gender discrimination or personal failure. Results revealed that women are motivated to search for evidence of discrimination when outcomes are highly self-relevant (Study 1) or the need to search is high (Study 2). Furthermore women suffer from evidence of prejudice, but only when they are personally affected by this prejudice and evidence suggests it is pervasive.     

Perceived and observed parenting behavior in American and Italian first-time mothers across the first 3 months

This short-term longitudinal study investigated cross-cultural universality (similarities) and cultural specificity (differences) in American and Italian first-time mothers’ perceived parenting efficacy and observed parenting behavior in early infancy. Thirty-two mother–infant dyads from the United States (n = 16) and Italy (n = 16) participated in this study at 1 and 3 months across the first developmental transition. Maternal self-efficacy in parenting was assessed by self-reports. Mothers’ parenting behavior was observed and videotaped in a feeding situation. Both micro- (15-s time sampling) and macro-analytic (global ratings) strategies were employed to measure maternal and infant behaviors. Results revealed both cross-cultural similarities and differences in American and Italian mothers’ perceived parenting efficacy and observed parenting behavior. Both American and Italian mothers perceived themselves as becoming more efficacious in their parental role from 1 to 3 months and demonstrated significant stability in their individual differences over time. Compared to American mothers, Italian mothers displayed greater social/affective and handling/holding behavior. Whereas American mothers showed more synchronous responses to their infants when they were resting, Italian mothers spent significantly more time in synchronous dyadic social exchanges with their infants. The findings are discussed from the perspective of cultural organization of parenting, which suggests that parents structure everyday activity for their infants in accordance with cultural values and expectations.     

Development and Psychometric Properties of the Self-Representation Questionnaire for Adolescents (SRQA)

Given the lack of validated measures of adolescents’ self-representation, in this paper we present the development process and psychometric properties of a new self-representation questionnaire for adolescents (SRQA), aged 12–16 year old. We examined SRQA factor structure through two studies. In the first study, 32 attributes (16 positive and 16 negative), previously validated in three studies, were administered to 239 adolescents (M = 13.8; SD = 1.28). An exploratory factor analysis showed that 21 attributes (13 positive and 8 negative) were organized in five factors: instrumental, social, emotional, intelligence, and physical appearance. In the second study, these 21 attributes were administered to 232 adolescents (M = 13.8; SD = 1.23). A confirmatory factor analysis supported the SRQA five factor model (Model fit: χ ²/df ratio = 2.392; CFI = .90; RMSEA = .08). Internal consistency was acceptable, ranging between .60 and .85. Girls displayed higher scores in the instrumental and social factors, whereas boys presented higher scores on the physical appearance factor. In line with previous research, results regarding age differences were inconsistent: while in Study 1 results suggested that as, age increases, adolescents’ intelligence self-representation becomes more negative, in Study 2 no age differences were found. Concurrent validity of the SRQA was explored through correlations with the Teacher Report Form, filled out by the adolescents’ homeroom teachers. Results revealed significant negative correlations between two dimensions of self-representation (i.e., instrumental and intelligence) and several dimensions of adolescents’ internalizing and externalizing problems, providing evidence of concurrent validity for the SRQA.     

Exposure to sexism can decrease implicit gender stereotype bias

Two studies examined the effect of exposure to sexism on implicit gender bias, focusing specifically on stereotypes of men as competent and women as warm. Male and female participants were exposed to sexism or no sexism. In both Experiment 1 (Implicit Association Task; N = 115) and Experiment 2 (Go/No‐go Association Task; N = 167), women who had been exposed to sexist beliefs demonstrated less implicit gender stereotype bias relative to women who were not exposed to sexism. In contrast, exposure to sexism did not influence men's implicit gender stereotype bias. In Experiment 2, process modelling revealed that women's reduction in bias in response to sexism was related to increased accuracy orientation and a tendency to make warmth versus competence judgments. The implications of these findings for current understandings of sexism and its effects on gender stereotypes are discussed.