Procrastination in Different Life-Domains: Is Procrastination Domain Specific?

Procrastination, putting off until tomorrow what one had intended to do today, is a well-known phenomenon in everyday life. In an attempt to understand the character of procrastination, a large body of research has been accumulating over the last 40 years. The present study was to evaluate the need to distinguish between procrastination in different life-domains by gathering first hints as to whether procrastination is domain specific or domain general. In an online survey on 260 students (mean age?=?23.56; SD?=?3.74) the procrastination frequency in 6 different life-domains (academic and work, everyday routines and obligations, health, leisure, family and partnership, social contacts) was examined. Confirmatory factor analysis (CFA) and the analysis of mean-level differences revealed that procrastination is domain specific, but not extremely so. The results encourage further investigations into the domain specificity of procrastination and suggest that future diagnoses of and interventions for procrastination will profit from considering the life-domain procrastination occurs in.     

What makes us believe a conditional? The roles of covariation and causality

Two experiments were conducted to investigate the roles of covariation and of causality in people's readiness to believe a conditional. The experiments used a probabilistic truth-table task (Oberauer & Wilhelm, 2003 Oberauer, K. and Wilhelm, O. 2003. The meaning(s) of conditionals: Conditional probabilities, mental models, and personal utilities. Journal of Experimental Psychology: Learning, Memory & Cognition, 29: 680–693. [Crossref], [PubMed], [Web of Science ®] , [Google Scholar]) in which people estimated the probability of a conditional given information about the frequency distribution of truth-table cases. For one group of people, belief in the conditional was determined by the conditional probability of the consequent, given the antecedent, whereas for another group it depended on the probability of the conjunction of antecedent and consequent. There was little evidence that covariation, expressed as the probabilistic contrast or as the pCI rule (White, 2003 White, P. A. 2003. Making causal judgements from the proportion of confirming instances: The pCI rule. Journal of Experimental Psychology: Learning, Memory, and Cognition, 29: 710–727.  [Google Scholar]), influences belief in the conditional. The explicit presence of a causal link between antecedent and consequent in a context story had a weak positive effect on belief in a conditional when the frequency distribution of relevant cases was held constant.     

The Comic Character of Confucius

This article examines the comic portrayal of Confucius in the Analects and the Zhuangzi, maintaining that there is a humorous aspect to the character of Confucius that is often overlooked. Conventional interpretations of the Analects downplay the pranks and mocking comments that are sprinkled throughout them. Many of the humorous words Confucius utters are directed at ritualistic behaviour which has become mechanistic, suggesting that in order to take ritual seriously, we must also be prepared to take it in jest. Furthermore, Confucius’s situation is poked fun at in both the Analects and the Zhuangzi, since he wanders around desperately seeking a position of influence that eludes him. But while the Zhuangzi relentlessly mocks Confucius for his ritualized arrogance, it also signals his respect for him by making him the mouthpiece of the very Dao that it accuses him of straying from.     

Handwriting or Typewriting? The Influence of Pen- or Keyboard-Based Writing Training on Reading and Writing Performance in Preschool Children

Digital writing devices associated with the use of computers, tablet PCs, or mobile phones are increasingly replacing writing by hand. It is, however, controversially discussed how writing modes influence reading and writing performance in children at the start of literacy. On the one hand, the easiness of typing on digital devices may accelerate reading and writing in young children, who have less developed sensory-motor skills. On the other hand, the meaningful coupling between action and perception during handwriting, which establishes sensory-motor memory traces, could facilitate written language acquisition. In order to decide between these theoretical alternatives, for the present study, we developed an intense training program for preschool children attending the German kindergarten with 16 training sessions. Using closely matched letter learning games, eight letters of the German alphabet were trained either by handwriting with a pen on a sheet of paper or by typing on a computer keyboard. Letter recognition, naming, and writing performance as well as word reading and writing performance were assessed. Results did not indicate a superiority of typing training over handwriting training in any of these tasks. In contrast, handwriting training was superior to typing training in word writing, and, as a tendency, in word reading. The results of our study, therefore, support theories of action-perception coupling assuming a facilitatory influence of sensory-motor representations established during handwriting on reading and writing.     

Perspectives of children and adolescents on the perceived determinants of physical activity during recess

Promotion of healthy lifestyles in youth focuses on school-based interventions with the aim to increase physical activity (PA) during school days. Drawing on seventeen focus group discussions from three purposively selected Estonian schools, we explored factors that perceivably affect students’ recess physical activity (RPA). Both inductive and deductive principles of data analysis were used to extract major and subthemes related to factors that inhibit or enhance RPA. Participants identified barriers and facilitators to recess PA as originating mainly from physical and organizational school environment. Also, unsuitable weather was described as a barrier to being active. Additionally, feelings, behavioral and normative beliefs were described as constraining or facilitating RPA. Results highlighted two culture-specific unique perceived determinants of RPA that need to be addressed during the development of school-based interventions to increase PA.     

Duration perception of emotional stimuli: Using evaluative conditioning to avoid sensory confounds

It has been found that emotional pictures are estimated to last longer than neutral ones. However, emotional and neutral stimuli often differ in their physical characteristics, too. Since this might also affect time perception, we present a method disentangling a possible confounding regarding the processing of physically different stimulus material. In the evaluative condition paradigm, participants, at first, learnt the association of neutral images with a certain Landolt ring and of emotional images with another Landolt ring with a different gap position. The conditioned Landolt rings were subsequently used in a temporal bisection task. In two experiments, the results revealed a temporal overestimation of Landolt rings conditioned with emotional pictures compared to neutral pictures showing that the temporal overestimation of emotional stimuli cannot be attributed to perceptual differences between neutral and emotional stimuli. The method provides the potential for investigating emotional effects on various perceptual processes.     

Cultural variation in the correlates of flashbulb memories: an investigation in five countries

Flashbulb memory (FBM) refers to the vivid memory for the context of learning about a public news event. Past research has identified a number of factors that influence the formation of FBM, such as the importance of the event, the experience of intense emotions, and the amount of post-event rehearsal. Although such factors may be universal in predicting FBM formation across cultures, they may differentially impact FBM given different cultural belief systems and practices. In the present study we investigated the moderating effect of culture for various predictors of FBM in five countries: China, Germany, Turkey, the UK, and the USA. Results indicated that the effects of national importance and rehearsal of the reception context were consistent across cultures. In contrast, culture moderated the effects of personal importance, emotionality, surprise, and event rehearsal. In all cases the effects of these variables were significantly smaller in the Chinese sample.     

Decision-making under risk conditions is susceptible to interference by a secondary executive task

Recent research suggests two ways of making decisions: an intuitive and an analytical one. The current study examines whether a secondary executive task interferes with advantageous decision-making in the Game of Dice Task (GDT), a decision-making task with explicit and stable rules that taps executive functioning. One group of participants performed the original GDT solely, two groups performed either the GDT and a 1-back or a 2-back working memory task as a secondary task simultaneously. Results show that the group which performed the GDT and the secondary task with high executive load (2-back) decided less advantageously than the group which did not perform a secondary executive task. These findings give further evidence for the view that decision-making under risky conditions taps into the rational-analytical system which acts in a serial and not parallel way as performance on the GDT is disturbed by a parallel task that also requires executive resources.