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Arguers sometimes cite a decision made in an earlier situation as a reason for making the equivalent decision in a later situation. I argue that there are two kinds of “case-to-case arguments”. First, there are arguments by precedent, which cite the mere existence of the past decision as a reason to decide in the same way again now, independent of the past decision’s merits. Second, there are case-to-case arguments from parralel reasoning which presuppose that the past decision was justified and are used to show that an equivalent present decision would also be justified. Both arguments are a type of argument by analogy. They differ in their structures and conditions of cogency, even though they often look the same in presentation. Their similar appearance poses a risk of miss-evaluation and fallacious use. Therefore a clearly theorized distinction is important.  相似文献   
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Lay theories about willpower—the belief that willpower is a limited versus nonlimited resource—affect self‐control and goal striving in everyday life (Job, Dweck, & Walton, 2010). Three studies examined whether willpower theories also relate to people's subjective well‐being by shaping the progress they make toward their personal goals. A cross‐sectional (Study 1) and two longitudinal studies (Studies 2 and 3) measured individuals’ willpower theories and different indicators of subjective well‐being. Additionally, Study 3 measured goal striving and personal goal progress. A limited theory about willpower was associated with lower subjective well‐being in a sample of working adults (Study 1, N = 258). Further, a limited theory predicted lower levels of well‐being at a time when students faced high self‐regulatory demands (Study 2, N = 196). Study 3 (N = 157) replicated the finding that students with a limited theory experienced lower well‐being in phases of high self‐regulatory demands and found that personal goal progress mediated this relationship. Results suggest that the belief that willpower is based on a limited resource has negative implications not only for self‐control but also for personal goal striving and subjective well‐being.  相似文献   
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Sleep is considered to support the formation of skill memory. In juvenile but not adult song birds learning a tutor's song, a stronger initial deterioration of song performance over night‐sleep predicts better song performance in the long run. This and similar observations have stimulated the view of sleep supporting skill formation during development in an unsupervised off‐line learning process that, in the absence of external feedback, can initially also enhance inaccuracies in skill performance. Here we explored whether in children learning a motor sequence task, as in song‐learning juvenile birds, changes across sleep after initial practice predict performance levels achieved in the long run. The task was a serial reaction time task (SRTT) where subjects had to press buttons which were lighted up in a repeating eight‐element sequence as fast as possible. Twenty‐five children (8–12 years) practised the task in the evening before nocturnal sleep which was recorded polysomnographically. Retrieval was tested on the following morning and again 1 week later after daily training on the SRTT. As expected, changes in response speed over the initial night of sleep were negatively correlated with final performance speed after the 1‐week training. However, unlike in song birds, this correlation was driven by the baseline speed level achieved before sleep. Baseline‐corrected changes in speed or variability over the initial sleep period did not predict final performance on the trained SRTT sequence, or on different sequences introduced to assess generalization of the trained behaviour. The lack of correlation between initial sleep‐dependent changes and long‐term performance might reflect that the children were too experienced for the simple SRTT, possibly also favouring ceiling effects in performance. A consistent association found between sleep spindle activity and explicit sequence knowledge alternatively suggests that the expected correlation was masked by explicit memory systems interacting with skill memory formation.  相似文献   
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In a longitudinal study, 137 children at the age of 4 years were tested for media sign literacy, intelligence, and several precursors of academically relevant skills, such as phonological awareness and preschool quantity-number competencies. The children were tested four times over two years, measuring the development of these skills every six months. The purpose of the study was to explore whether children’s level of media sign literacy helps them acquire academically relevant symbolic skills like reading and mathematical competencies. The results indicate that media sign literacy as well as intelligence predict mathematical and linguistic competencies. Longitudinal findings indicate that children with higher levels of media sign literacy also achieve higher scores in precursors of mathematical and reading and writing skills, and structural equation modeling revealed a rich interconnectedness between media sign literacy and intelligence. Media sign literacy had a direct and significant effect on mathematical competencies at measurement point 2 and indirect effects on the precursors of reading and writing skills at measurement point 4.  相似文献   
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Abstract

It is a well-established fact that forming a mature and coherent political identity is one developmental task in adolescence and young adulthood. However, given different degrees of commitment on the regional, national, and European level, the question remains whether young people’s identification varies among those spheres? Drawing on data from the European Catch-EyoU-project, it was the goal of this study to examine whether young people can be classified according to their identification toward their home country and Europe and how these types are associated with age, gender, country as well as political interest, tolerance, and political participation. The study is based on adolescents and young adults from the Czech Republic, Germany, Great Britain, Greece, Estonia, Italy, Portugal, and Sweden (N = 9339; Mage = 19.62; 59.1% female). Cluster analysis revealed five types of young people’s identification with country and Europe which showed significant associations between group membership and tolerance, political interest, and participation. The implications of distinguishing types of identification and their associations with political outcomes are discussed.  相似文献   
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The starting point of the following inquiry addresses John Searle’s and Ian Hacking’s most prominent critique of contemporary “constructionism” in the 1990s. It is stimulated by the astonishing fact that neither Hacking nor Searle take into account Peter Berger’s and Thomas Luckmann’s classical essay and sociological masterpiece The Social Construction of Reality in their contributions. Critically revisiting Searle’s and Hacking’s critique on the so-called constructivist approach, the article demonstrates that both authors have failed to put forth a sociologically valid understanding of the approach in question. The following analysis aims to deconstruct the conceptualizations offered by Searle and Hacking, and to reconstruct and defend the original sense of the term “social construction” as most prominently introduced by Berger and Luckmann to sociology, and social sciences in general.  相似文献   
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Self-Determination Theory argues that autonomy plays a major role in intrinsic motivation. Autonomy can be operationalized as choice. Whether positive effects on motivation are caused by the mere act of choosing or by confounding variables is still unclear. In this study (N?=?299, Mage?=?13.1?±?0.6 years), students could work with two polarizing animals. The first group was allowed to choose (choosing & match), two groups were not. In these groups, the teacher allocated the animals to the students resulting in a second group that received the wanted animal (no choosing & match), and a third group that received the unwanted animal (no choosing & no match). Situational motivation and flow experience were assessed. Regarding intrinsic motivation and flow, students in the no choosing & match treatment scored the highest, students of the no choosing & no match group the lowest. In conclusion, matching and not choosing made the difference.  相似文献   
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