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.     

Present Contemporaries and Absent Consociates: Rethinking Schütz's “We Relation” Beyond Copresence

This article analyzes the structure of the “we relation” drawing on Alfred Schütz's theoretical framework. It argues for a flexibilization of the initial framework in order to capture not only the tension, but also the variations in the relation between the lived experience of the other in lived duration and the reflection upon the other, through which meaning is constructed. In order to do so, it revisits Schütz’s claims about immersion into togetherness as part of the experience of copresence and it bridges them with the apparently opposite Sartrian view of the other as either objectifying or being objectified. This leads to certain shifts in the distinction between consociates and contemporaries and sheds light upon the ways in which the process of constructing the other as meaningful is not an added layer, but a co-constitutive element in the vivid experience of copresence and of absence.     

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.     

Life After Facing Cancer: Posttraumatic Growth,Meaning in Life and Life Satisfaction

Although it is known that facing cancer may be accompanied by a range of chronic and acute stress reactions, it can also contribute to positive psychological changes and influence one's life perception. The aim of this cross-sectional study was to investigate relationship between posttraumatic growth (PTG), meaning in life and life satisfaction to determine whether the presence of meaning or the search for meaning mediated the relationship between PTG and life satisfaction. The study was conducted with 149 cancer survivors who were at least one-month post-completion of all medical cancer therapy. The results indicate positive associations between PTG, the presence of meaning in life, the search for meaning and life satisfaction. Moreover, the relationship between PTG and life satisfaction could be explained by the mediating effect of the presence of meaning in life. Thus, it is important for clinicians to systematically facilitate PTG, meaning in life and life satisfaction as protective factors to one's daily functioning.

     

Self-Efficacy,Emotions and Work Engagement Among Teachers: A Two Wave Cross-Lagged Analysis

The aim of this study was to examine the reciprocal relations between teachers’ work engagement and their emotions, both positive and negative, and experienced in relation to their students, by implementing a two-wave panel design. The predictive role of self-efficacy with respect to teachers’ emotions and work engagement was also explored. The study included a sample of 941 teachers from various state schools in Croatia. A cross-lagged analysis demonstrated the reciprocal nature of the relationship between emotions and work engagement. Teachers who reported higher levels of positive emotions of joy, pride and love at first time point, tended to be more engaged in their work at subsequent assessment. The association between negative emotions and work engagement showed the opposite direction—teachers who experienced more anger, fatigue, and hopelessness in the first measurement point, were also less engaged at second time of assessment. Furthermore, teachers who were more engaged in their work in the first time point, also reported about lower levels of negative emotions but higher levels of positive emotions 6 months later. At last, teachers with higher perceived self-efficacy are more engaged in their work, experience more joy, pride and love, and less anger, fatigue and hopelessness, towards their students. However, these effects did not hold upon control of baseline levels of emotions and work engagement.     

Chemosignalling effects of human tears revisited: Does exposure to female tears decrease males’ perception of female sexual attractiveness?

Gelstein et al. reported the results of three experiments suggesting a dampening influence of inhalation of female emotional tears on males’ arousal and perception of female sexual attractiveness, specifically in non-sexual situations. This prompted the hypothesis that crying exerts its influence on others not only via the auditory and visual mode but also via chemosignals. In three studies, we attempted to replicate and extend Gelstein et al.’s findings by including an additional condition with irritant tears, by using pictures of sexually attractive women, and by testing related hypotheses on the pro-social effects of exposure to tears. All three studies, separately or combined in a meta-analysis, failed to replicate the original inhibitory effects of tears. In addition, sniffing tears did not affect measures of connectedness, aggression and pro-social behaviour. It is concluded that the effects of female tears on male arousal and perception of female sexual attractiveness, if any, are very weak at best. Rather, it seems that crying exerts its strong inter-personal effects through the visual and auditory sensory channels.