Doing the opposite to what another person is doing

The three studies presented here aim to contribute to a better understanding of the role of the coordinate system of a person's body and of the environment in spatial organization underlying the recognition and production of gestures. The paper introduces a new approach by investigating what people consider to be opposite gestures in addition to identical gestures.     

Do Social Relationships Buffer the Effects of Widowhood? A Prospective Study of Adaptation to the Loss of a Spouse

The idea that strong social relationships can buffer the negative effects of stress on well‐being has received much attention in existing literature. However, previous studies have used less than ideal research designs to test this hypothesis, making it difficult to draw firm conclusions regarding the buffering effects of social support. In this study, we examined the buffering hypothesis in the context of reaction and adaptation to widowhood in three large longitudinal datasets. We tested whether social relationships moderated reaction and adaptation to widowhood in samples of people who experienced loss of a spouse from three longitudinal datasets of nationally representative samples from Germany (N = 1,195), Great Britain (N = 562), and Australia (N = 298). We found no evidence that social relationships established before widowhood buffered either reaction or adaptation to the death of one's spouse. Similarly, social relationships that were in place during the first year of widowhood did not help widows and widowers recover from this difficult event. Social relationships acquired prior to widowhood, or those available in early stages of widowhood, do not appear to explain individual differences in adaptation to loss.     

What fits into a mirror: Naïve beliefs about the field of view

Research on na?ve physics and na?ve optics have shown that people hold surprising beliefs about everyday phenomena that are in contrast with what they see. In this article, we investigated what adults expect to be the field of view of a mirror from various viewpoints. The studies presented here confirm that humans have difficulty dealing with the role of the viewpoint in reflections and consistently prove that predictions are dominated by two patterns and a frontal bias. The majority of adults correctly predict that, from a central viewpoint, the space reflected in a mirror expands beyond the orthogonal projections to both its edges. For eccentric viewpoints, half of the participants expected a different (correct) behavior, while the other half also predicted, in this case, expansion at both edges. This means that, contrary to what happens in reality, they expected the mirror to show the space that is orthogonally in front of it and also beyond it, whatever the position of the observer (frontal bias). The error also persisted after the observation of a real reflection. However, this was not found to be true with windows. Performance improved when participants were asked to recognize the correct answer out of a series of alternatives (in this condition, only a quantitative error persisted). In both tasks (production and recognition of the correct response), people relied on imagination or memory and not on the application of the optical rule that angle of reflection equals the angle of incidence. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Dependability of personality, life satisfaction, and affect in short-term longitudinal data

The consistency of individual differences across time has implications for theory building and clinical applications. Indeed, personality psychologists have long worked to place constructs on the continuum of consistency of more trait-like to more state-like constructs. Recently, Chmielewski and Watson () highlighted the importance of dependability coefficients for interpreting the results of stability studies. These coefficients provide an estimate of how strongly short-term transient error affects retest correlations for a given measure. In this article, we use a modified version of Kenny and Zautra's (, ) STARTS model to estimate dependability of personality, life satisfaction, and affect in a 2-month longitudinal study of 8 waves. Results from 226 undergraduate students indicated that personality ratings were least influenced by transient state factors, whereas affect was most influenced. We discuss these findings in terms of their implications for the continuum of consistency and for the practical issue of selecting retest intervals for dependability analyses.     

Children's antisocial behavior, mental health, drug use, and educational performance after parental incarceration: a systematic review and meta-analysis

Unprecedented numbers of children experience parental incarceration worldwide. Families and children of prisoners can experience multiple difficulties after parental incarceration, including traumatic separation, loneliness, stigma, confused explanations to children, unstable childcare arrangements, strained parenting, reduced income, and home, school, and neighborhood moves. Children of incarcerated parents often have multiple, stressful life events before parental incarceration. Theoretically, children with incarcerated parents may be at risk for a range of adverse behavioral outcomes. A systematic review was conducted to synthesize empirical evidence on associations between parental incarceration and children's later antisocial behavior, mental health problems, drug use, and educational performance. Results from 40 studies (including 7,374 children with incarcerated parents and 37,325 comparison children in 50 samples) were pooled in a meta-analysis. The most rigorous studies showed that parental incarceration is associated with higher risk for children's antisocial behavior, but not for mental health problems, drug use, or poor educational performance. Studies that controlled for parental criminality or children's antisocial behavior before parental incarceration had a pooled effect size of OR = 1.4 (p < .01), corresponding to about 10% increased risk for antisocial behavior among children with incarcerated parents, compared with peers. Effect sizes did not decrease with number of covariates controlled. However, the methodological quality of many studies was poor. More rigorous tests of the causal effects of parental incarceration are needed, using randomized designs and prospective longitudinal studies. Criminal justice reforms and national support systems might be needed to prevent harmful consequences of parental incarceration for children.     

Method and Explanation in History and in Social Representations

A commonly held point of view defines a discipline as a science if it uses inductive and/or deductive methods in studying phenomena in question, because these methods, it is believed, will enable generalization of findings. Both history and theory of social representations study unique phenomena and therefore, for these disciplines, induction and deduction are unsuitable methods of exploration. History and theory of social representations treat a historical event and a social psychological phenomenon, respectively, as dynamic, systemic and one of its kind. Using relational epistemologies, these disciplines produce context-dependent and context-specific knowledge. Whilst similarities among historical, as well as among social psychological occurrences do exist, they do not yield themselves to inductive generalization. Studies of unique cases require different kinds of generalization; rather than generalising to populations, they pose questions about generalizability, or transferability, with respect to theories of other historical events or social psychological phenomena.     

How contact shapes implicit and explicit preferences: attitudes toward Roma children in inclusive and non‐inclusive environment

In two studies, the authors examined the effects of intergroup contact in inclusive and non‐inclusive environments on children's explicit and implicit prejudices. In both studies, supervised contact with Roma peers, instructed by inclusive program, led to a more positive explicit evaluation of Roma and less social distance, while it had no significant impact on implicit attitudes. In contrast, implicit attitudes were related to mere exposure to Roma (Study 2). Intergroup anxiety and self‐disclosure mediated the effect of inclusiveness level on explicit, but not on implicit attitudes. The results indicate that two types of attitudes might be formed via different routes, and that mere exposure and supervised contact influence them differently. This information could help tailor future prejudice reduction programs.     

Estimation and representation of head size (people overestimate the size of their head – evidence starting from the 15th century)

The head is a special part of our body since we do not see it directly. Four experiments were conducted to verify what healthy people know about the size of their head. As a control, we used the accuracy in estimating other people's heads (in all the experiments) and the estimation of the size of another part of the body, the hand (in Experiment 4). Results showed that people overestimate their own head size compared to its actual size when visual information is not provided (Experiments 1–4). They also overestimate their head size compared to the heads of others whether viewed directly (Experiment 1) or from memory (Experiment 2). Overestimation with respect to the actual size is reduced when visual information is provided (Experiments 1 and 4) and when proprioception is (presumably) increased by wearing a headband (Experiment 3). Overestimation with respect to actual size is not found for hands (Experiment 4). In the final study evidence emerged of head size overestimation in self‐portraits as compared to portraits of others.