Higher Processes in Motor Learning

A linear displacement task was used to study the effects of post-KR verbal activity and the time of its introduction in the learning process on the acquisition of a simple discrete motor task. The temporal occurrence of the interpolated act was systematically varied (3 and 10 sec. immediately following KR). Reading polysyllables during the post-KR delay interval interfered with the learning process. Interference occurred whether the post-KR delay interval lasted 3 or 10 sec.     

What is a philosophical stance? Paradigms,policies and perspectives

Since van Fraassen first put forward the suggestive idea that many philosophical positions should be construed as ‘stances’ rather than factual beliefs, there have been various attempts to spell out precisely what a philosophical stance might be, and on what basis one should be adopted. In this paper I defend a particular account of stances, the view that they are pragmatically justified perspectives or ways of seeing the world, and compare it to some other accounts that have been offered. In Sect. 2 I consider van Fraassen’s argument for construing empiricism as a stance, and look at some responses to it. In Sect. 3 I outline my conception of stances as perspectives or ways of seeing, and explain how stances so understood may be justified. I illustrate this conception by way of a discussion of the model pluralist position with respect to the units of selection debate in biology, and suggest that on the model pluralist view different perspectives on the units of selection, such as the gene’s eye view, are in fact van Fraassian stances. In Sect. 4 I discuss the view put forward by Teller and Chakravartty among others that stances should be understood as epistemic policies, and argue that it is consistent with the conception of stances as perspectives. In the final section I criticise Rowbottom’s attempt to assimilate stances to Kuhnian paradigms. I argue that he has overlooked some important disanalogies between stances and paradigms, so that the comparison obscures more than it reveals.     

Reappraising Past and Future Transitional Events: The Effects of Mental Focus on Present Perceptions of Personal Impact and Self‐Relevance

This research examined how instructions to focus on the concrete details (experience focus) versus broader life significance (coherence focus) influence present perceptions of transitional impact and self‐relevance for past and future transitional events. Participants (Study 1, N = 119; Study 2, N = 251) selected a past or future transition and wrote about it using either an experiential or coherence focus. Participants then rated the event on transitional impact, self‐relevance, and other phenomenological characteristics. Individuals instructed to use a coherence focus on a past transition reported higher levels of material and psychological impact and rated the event as more self‐relevant, compared to those instructed to use an experiential focus. The manipulation did not influence ratings for future events. Controlling for temporal distance and emotional valence did not alter the findings. Future transitions were regarded as more personally important than past transitions. Appraisals of the impact and self‐relevance of transformative past events (but not future events) are affected by the mental focus adopted at retrieval. The findings are considered in light of essential differences between remembering and forecasting and support the notion that a coherence focus promotes adaptive self‐reflection by affording people the cognitive means with which to reconcile transitional experiences.     

Emerging ICT for Citizens’ Veillance: Theoretical and Practical Insights

In ubiquitous surveillance societies, individuals are subjected to observation and control by authorities, institutions, and corporations. Sometimes, citizens contribute their own knowledge and other resources to their own surveillance. In addition, some of “the watched” observe “the watchers” “through” sous‐veillant activities, and various forms of self-surveillance for different purposes. However, information and communication technologies are also increasingly used for social initiatives with a bottom up structure where citizens themselves define the goals, shape the outcomes and profit from the benefits of watching activities. This model, which we define as citizens’ veillance and explore in this special issue, may present opportunities for individuals and collectives to be more prepared to meet the challenges they face in various domains including environment, health, planning and emergency response.     

Should Liberal States Subsidize Religious Schooling?

Many liberals and secularists believe that religious schooling should not be publicly funded or that it should simply be banned. Challenging those views, I claim that although liberal states may refuse to fund and may even ban certain illiberal separate religious schools, it is impermissible, for distinctively liberal reasons, to completely ban publicly funded religious schooling. I will however argue that providing religious instruction within common public schools is more desirable than having separate religious schools. I argue that providing religious instruction within common public schools (for all religious options with enough adherents) is a better way to balance the educational interests of parents, children and society than (1) banning religious schooling altogether; (2) authorizing it but refusing to fund it; (3) or having publicly funded separate religious schools.     

Language and the bicultural dialectical self

We examined the effect of language priming on na?ve dialecticism, with special attention paid to effects on dialectical beliefs about the self. European Americans responding in English and bilingual Chinese responding in either Chinese or English completed several measures designed to tap dialectical thinking and dialectical self-perceptions, including tolerance of contradiction, change in thoughts and behavior over time and context, holistic beliefs, and self-concept inconsistency. As expected, those answering in Chinese reported greater dialecticism on most of these measures, relative to those responding in English. European American responses were highly similar to those of bilinguals responding in English. We discuss advantages of language priming and offer directions for future research.     

Nonindependent and nonstationary response times in stopping and stepping saccade tasks

Saccade stop signal and target step tasks are used to investigate the mechanisms of cognitive control. Performance of these tasks can be explained as the outcome of a race between stochastic go and stop processes. The race model analyses assume that response times (RTs) measured throughout an experimental session are independent samples from stationary stochastic processes. This article demonstrates that RTs are neither independent nor stationary for humans and monkeys performing saccade stopping and target-step tasks. We investigate the consequences that this has on analyses of these data. Nonindependent and nonstationary RTs artificially flatten inhibition functions and account for some of the systematic differences in RTs following different types of trials. However, nonindependent and nonstationary RTs do not bias the estimation of the stop signal RT. These results demonstrate the robustness of the race model to some aspects of nonindependence and nonstationarity and point to useful extensions of the model.     

The effect of negative performance stereotypes on learning

Stereotype threat (ST) research has focused exclusively on how negative group stereotypes reduce performance. The present work examines if pejorative stereotypes about women in math inhibit their ability to learn the mathematical rules and operations necessary to solve math problems. In Experiment 1, women experiencing ST had difficulty encoding math-related information into memory and, therefore, learned fewer mathematical rules and showed poorer math performance than did controls. In Experiment 2, women experiencing ST while learning modular arithmetic (MA) performed more poorly than did controls on easy MA problems; this effect was due to reduced learning of the mathematical operations underlying MA. In Experiment 3, ST reduced women's, but not men's, ability to learn abstract mathematical rules and to transfer these rules to a second, isomorphic task. This work provides the first evidence that negative stereotypes about women in math reduce their level of mathematical learning and demonstrates that reduced learning due to stereotype threat can lead to poorer performance in negatively stereotyped domains.     

The relational self revealed: integrative conceptualization and implications for interpersonal life

The authors offer a new, integrative conceptualization of the relational self based on a synthesis of recent approaches to the self and significant others. This conceptualization provides a sharper and fuller definition of the relational self than does any existing approach alone and a common framework to interpret findings from separate literatures. The authors then present 5 propositions and evidence to support the thesis that relational selves exert a pervasive influence on interpersonal life. Specifically, relational selves (a) shape a wide range of psychological processes and outcomes, (b) exert their influence automatically, (c) serve basic orientation and meaning functions, (d) provide continuity and context-specific variability in personality, and (e) carry implications for psychological well-being. Discussion focuses on remaining issues and implications for future research.     

Relational selves as self-affirmational resources

Three studies examined the self-affirmational role of relational selves, or aspects of the self in relation to significant others. The overriding hypothesis was that individuals who view relational self-aspects as core to their identity are particularly likely to use them as self-affirmational resources in the face of threat. Supporting this, threat was especially likely to lead individuals for whom relationships are highly self-defining to spontaneously refer to relational self-aspects in a subsequent, self-relevant task. Moreover, spontaneous and induced relational self-affirmations in response to threat were especially esteem-repairing for such individuals. Together, these findings carve out a much-needed role for relational self-aspects in the self-affirmation literature, and dovetail with mounting appreciation of the far-ranging impact of significant others on the self-system.