Cognitive development in 7- to 24-month-old extremely/very-to-moderately/late preterm and full-term born infants: The mediating role of focused attention

The present study analyzed the links between prematurity, attention, and global cognitive performance in infancy and early childhood. At 7 months, focused attention (FA) was examined with an object examination task in 93 preterm infants (39 of them born extremely/very preterm, 54 born moderately/late preterm, and 38 infants born full-term). Global cognition was assessed at 7 and 24 months with the Bayley-II cognitive scale. Groups did not differ with respect to global cognitive performance but FA of infants born extremely/very preterm was significantly lower than in infants born moderately/late preterm. FA correlated significantly with both prematurity and cognitive performance at 7 months of age but not with global cognition in childhood. Findings point to a subtle adverse effect of prematurity on early attention and reveal evidence for the mediating role of FA on the effect of prematurity on cognition.     

On the development of perfectionism in adolescence: Perceived parental expectations predict longitudinal increases in socially prescribed perfectionism

Adolescence is regarded a key period when individual differences in perfectionism develop. Yet, so far only a few longitudinal studies have investigated the development of perfectionism in adolescents. Using a longitudinal correlational design with 381 adolescents aged 15–19 years, the present study investigated whether perceived parental expectations and criticism predicted longitudinal increases in self-oriented and socially prescribed perfectionism over 7–9 months. Results showed that perceived parental expectations predicted longitudinal increases in socially prescribed perfectionism: Adolescents who perceived that their parents had high expectations of them at Time 1, showed increased socially prescribed perfectionism from Time 1 to Time 2 compared to adolescents who did not perceive their parents having such high expectations. No such effect was found for self-oriented perfectionism. The findings provide supportive evidence for the social expectations model of the development of perfectionism regarding socially prescribed perfectionism, but not self-oriented perfectionism. Implications of this finding for the understanding of the development of perfectionism and future studies are discussed.     

Emotional mortgage

Abstract

Couples who are given property by their parents as a wedding gift or as a gift a little later in the marriage appear to start off their marriages with a bonus that any couple would certainly envy. Often, however, the “given” property has strings attached and the “lucky” couple finds themselves in emotional mortgage to one of their parents. Emotional mortgage is seen as a debt of loyalty and obligation owed to one of the spouse's parents which places the couple in a position of servitude in regard to those parents. The expectation of eventual ownership of property appears to be the mechanism which binds the couple to the parents in the face of countless intrusions and usurpations by the parents.     

Dynamic systems as tools for analysing human judgement

With the advent of computers in the experimental labs, dynamic systems have become a new tool for research on problem solving and decision making. A short review of this research is given and the main features of these systems (connectivity and dynamics) are illustrated. To allow systematic approaches to the influential variables in this area, two formal frameworks (linear structural equations and finite state automata) are presented. Besides the formal background, the article sets out how the task demands of system identification and system control can be realised in these environments, and how psychometrically acceptable dependent variables can be derived.     

Chairmen, Cocaine, and Car Crashes: The Knobe Effect as an Attribution Error

In this paper, we argue that the so-called Knobe-Effect constitutes an error. There is now a wealth of data confirming that people are highly prone to what has also come to be known as the ‘side-effect effect’. That is, when attributing psychological states—such as intentionality, foreknowledge, and desiring—as well as other agential features—such as causal control—people typically do so to a greater extent when the action under consideration is evaluated negatively. There are a plethora of models attempting to account for this effect. We hold that the central question of interest is whether the effect represents a competence or an error in judgment. We offer a systematic argument for the claim that the burden of proof regarding this question is on the competence theorist. We sketch an account, based on the notion of the reactive attitudes, that can accommodate both the idea that these sorts of judgments are fundamentally normative and that they often constitute errors.     

Twilight of a Dilemma: A Réplique

In light of the nine open peer commentaries, we further explicate the social projection model and highlight its boundaries. We acknowledge that our model—like any extant model—cannot account for all the available empirical data. Yet the model is strong because it explains cooperation in a variety of social dilemmas and experimental games while deploying only one psychological construct as a parameter. Compared with its competitors, the social projection model more openly recognizes the struggle with uncertainty a person caught in a social dilemma must confront. In a series of simulations (and brute math), we show that cooperation can survive when players (humans) stay the Bayesian course.     

The Assessment of Self-Oriented and Socially Prescribed Perfectionism: Subscales Make a Difference

Campbell and Di Paula (2002) Campbell, J. D. and Di Paula, A. 2002. “Perfectionistic self-beliefs: Their relation to personality and goal pursuit”. In Perfectionism, Edited by: Flett, G. L. and Hewitt, P. L. 181–198. Washington, DC: American Psychological Association.  [Google Scholar] suggested differentiating Perfectionistic Striving and Importance of Being Perfect subscales when measuring self-oriented perfectionism and Others’ High Standards and Conditional Acceptance subscales when measuring socially prescribed perfectionism. In this study, we investigated the utility of this differentiation by analyzing data from 1,041 students and examining correlations with positive striving and maladaptive evaluation concerns aspects of perfectionism and with positive and negative indicators of well-being and psychological adjustment. As expected, (a) Perfectionistic Striving scores showed higher correlations with positive striving aspects of perfectionism and with positive indicators of well-being and adjustment than Importance of Being Perfect scores, and (b) Conditional Acceptance scores showed higher correlations with maladaptive evaluation concerns aspects of perfectionism and with negative indicators of well-being and adjustment than Others’ High Standards scores. The findings indicate that Campbell and Di Paula's differentiation provides for a more detailed and informative assessment of multidimensional perfectionism and its different aspects. Moreover, it provides for new insights into self-oriented and socially prescribed perfectionism and their relationships and associations.     

Honderich,Davidson, and the question of mental holism

Honderich's defence of aspects of his correlationist theory against many objections actually or likely to be raised today, in particular from the point of view of Davidson's anomalous monism and psychological holism, is accepted as largely successful. But it is suggested that, even if Davidson's theory is wrong‐headed, another kind of holism, more deeply ontological and less linguistic, regarding the mental seems to be true, and presents difficulties for Honderich's correlationism. Finally, it is contended that a panpsychist kind of identity theory escapes his strictures on identity theories and is probably true; however, the identity is, in virtue of certain synthetic necessities about the course of a stream of consciousness, either only between particular mental and physical events (and thus anomalously monist in Davidson's sense), or if it holds also between types of mental and of brain event then certain quite striking consequences follow as to the character of the fullest possible explanation of what goes on in the brain.     

Voluntary Engagement in an Open Web-Based Encyclopedia: Wikipedians and Why They Do It

The online encyclopedia Wikipedia is a highly successful “open content” project, written and maintained completely by volunteers. Little is known, however, about the motivation of these volunteers. Results from an online survey among 106 contributors to the German Wikipedia project are presented. Both motives derived from social sciences (perceived benefits, identification with Wikipedia, etc.) as well as perceived task characteristics (autonomy, skill variety, etc.) were assessed as potential predictors of contributors' satisfaction and self-reported engagement. Satisfaction ratings were particularly determined by perceived benefits, identification with the Wikipedia community, and task characteristics. Engagement was particularly determined by high tolerance for opportunity costs and by task characteristics, the latter effect being partially mediated by intrinsic motivation. Relevant task characteristics for contributors' engagement and satisfaction were perceived autonomy, task significance, skill variety, and feedback. Models from social sciences and work psychology complemented each other by suggesting that favorable task experiences might counter perceived opportunity costs in Wikipedia contributors. Moreover, additional data reported by Wikipedia authors indicate the importance of generativity motives.     

Experimentally Induced Increases in Early Gesture Lead to Increases in Spoken Vocabulary

Differences in vocabulary that children bring with them to school can be traced back to the gestures they produced at the age of 1;2, which, in turn, can be traced back to the gestures their parents produced at the same age (Rowe & Goldin-Meadow, 2009a Rowe, M. L. & Goldin-Meadow, S. (2009a). Differences in early gesture explain SES disparities in child vocabulary size at school entry. Science, 323, 951–953.[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]). We ask here whether child gesture can be experimentally increased and, if so, whether the increases lead to increases in spoken vocabulary. Fifteen children aged 1;5 participated in an 8-week at-home intervention study (6 weekly training sessions plus follow-up 2 weeks later) in which all were exposed to object words, but only some were told to point at the named objects. Before each training session and at follow-up, children interacted naturally with caregivers to establish a baseline against which changes in communication were measured. Children who were told to gesture increased the number of gesture meanings they conveyed, not only during training but also during interactions with caregivers. These experimentally induced increases in gesture led to larger spoken repertoires at follow-up.