Elizabeth Ligon Bjork, Robert A. Bjork. where people studied information in a drug state and then were tested in the same state 4 hr later—people recalled the material better than those who also had learned while under the drug but were ...

In the present paper, we first argue that it is critical for humans to forget; that is, to have some means of preventing out-of-date information from interfering with the recall of current information. We then argue that the primary means of accomplishing such adaptive updating of human memory is retrieval inhibition: Information that is rendered out of date by new learning becomes less retrievable, but remains at essentially full strength in memory as indexed by other measures, such as recognition and (...) word-fragment completion. We conclude with a speculation that certain unconscious influences of prior events may, in fact, be stronger if those events were to be forgotten rather than to be remembered. (shrink)

Research on human infants has begun to shed light on early-developing processes for segmenting perceptual arrays into objects. Infants appear to perceive objects by analyzing three-dimensional surface arrangements and motions. Their perception does not accord with a general tendency to maximize figural goodness or to attend to nonaccidental geometric relations in visual arrays. Object perception does accord with principles governing the motions of material bodies: Infants divide perceptual arrays into units that move as connected wholes, that move separately from one (...) another, that tend to maintain their size and shape over motion, and that tend to act upon each other only on contact. These findings suggest that o general representation of object unity and boundaries is interposed between representations of surfaces and representations of objects of familiar kinds. The processes that construct this representation may be related to processes of physical reasoning. (shrink)

What leads humans to divide the social world into groups, preferring their own group and disfavoring others? Experiments with infants and young children suggest these tendencies are based on predispo- sitions that emerge early in life and depend, in part, on natural language. Young infants prefer to look at a person who previously spoke their native language. Older infants preferentially accept toys from native-language speakers, and preschool children preferentially select native-language speakers as friends. Variations in accent are sufficient to evoke (...) these social preferences, which are observed in infants before they produce or comprehend speech and are exhibited by children even when they comprehend the foreign-accented speech. Early-developing preferences for native-language speakers may serve as a foundation for later-developing preferences and conflicts among social groups. (shrink)

This article has four aims. First, it will consider explicitly, and polemically, the hierarchical relationship between conversation analysis and membership categorization analysis. Whilst the CA ‘juggernaut’ flourishes, the MCA ‘milk float’ is in danger of being run off the road. For MCA to survive either as a separate discipline, or within CA as a focus equivalent to other ‘generic orders of conversation’, I suggest it must generate new types of systematic studies and reveal fundamental categorial practices. With such a goal (...) in mind, the second aim of the article is to provide a set of clear analytic steps and procedures for conducting MCA, which are grounded in basic categorial and sequential concerns. Third, the article aims to demonstrate how order can be found in the intuitively ‘messy’ discourse phenomenon of membership categories, and how to approach their analysis systematically as a robust feature of particular action-oriented environments. Through the exemplar analyses, the final aim of the article is to promote MCA as a method for interrogating culture, reality and society, without recourse to its reputed ‘wild and promiscuous’ analytic approach. (shrink)

Under some circumstances, individuals are willing to engage in unethical behaviors that benefit another entity. In this research we advance the unethical pro-organizational behavior construct by showing that individuals also have the potential to behave unethically to benefit their supervisors. Previous research has not examined if employees engage in unethical acts to benefit an entity that is separate from oneself and if they will conduct these acts to benefit a supervisor. Our research helps to address these gaps. We also demonstrate (...) that unethical behavior to benefit a supervisor, what we term unethical pro-supervisor behavior, is more likely to occur if individuals are more (versus less) identified with their organization or supervisor. That is, feeling a sense of oneness with one’s organization or supervisor can result in employees engaging in unethical behavior to help their supervisor. Further, this positive relationship is weakened if the employee possesses higher levels of moral identity. We test our hypotheses with a two-part laboratory study, a field study, and a time-lagged field study. Theoretical and practical implications of this work are discussed. (shrink)

This article considers 3 claims that cognitive sex differ- ences account for the differential representation of men and women in high-level careers in mathematics and sci- ence: (a) males are more focused on objects from the beginning of life and therefore are predisposed to better learning about mechanical systems; (b) males have a pro- file of spatial and numerical abilities producing greater aptitude for mathematics; and (c) males are more variable in their cognitive abilities and therefore predominate at the upper (...) reaches of mathematical talent. Research on cogni- tive development in human infants, preschool children, and students at all levels fails to support these claims. Instead, it provides evidence that mathematical and scientific rea- soning develop from a set of biologically based cognitive capacities that males and females share. These capacities lead men and women to develop equal talent for mathe- matics and science. (shrink)

Energy has an ambivalent status in social theory, variously figuring as a driver or an outcome of social and institutional change, or as something that is woven into the fabric of society itself. In this article the authors consider the underlying models on which different approaches depend. One common strategy is to view energy as a resource base, the management and organization of which depends on various intersecting systems: political, economic and technological. This is not the only route to take. (...) The authors develop an alternative approach, viewing energy supply and energy demand as part of the ongoing reproduction of bundles and complexes of social practice. In articulating and comparing these two positions they show how social-theoretical commitments influence the ways in which problems like those of reducing carbon emissions are framed and addressed. Whereas theories of practice highlight basic questions about what energy is for, these issues are routinely and perhaps necessarily obscured by those who see energy as an abstract resource that structures or that is structured by a range of interlocking social systems. (shrink)

Because human languages vary in sound and meaning, children must learn which distinctions their language uses. For speech perception, this learning is selective: initially infants are sensitive to most acoustic distinctions used in any language1–3, and this sensitivity reflects basic properties of the auditory system rather than mechanisms specific to language4–7; however, infants’ sensitivity to non-native sound distinctions declines over the course of the first year8. Here we ask whether a similar process governs learning of word meanings. We investigated the (...) sensitivity of 5-month-old infants in an English-speaking environment to a conceptual distinction that is marked in Korean but not English; that is, the distinction between ‘tight’ and ‘loose’ fit of one object to another9,10. Like adult Korean speakers but unlike adult English speakers, these infants detected this distinction and divided a continuum of motion-into-contact actions into tightand loose-fit categories. Infants’ sensitivity to this distinction is linked to representations of object mechanics11that are shared by non-human animals12–14. Language learning therefore seems to develop by linking linguistic forms to universal, pre-existing representations of sound and meaning. Our research focuses on the crosscutting conceptual distinctions between actions producing loose- and tight-fitting contact relationships (compare left and right columns in Fig. 1a) and actions producing containment versus support relationships (compare first and second rows in Fig. 1a). As early as Korean and English children begin to talk about such actions, they categorize them differently from one another and similarly to Korean- and Englishspeaking adults9,15. Moreover, English and Korean adults differ in their performance on non-linguistic categorization tasks involving heterogeneous examples of these actions, in accord with the differing semantics of their languages16,17, whereas the performance of young children on such tasks has been mixed9,10,18,19.. (shrink)

The concept of vulnerability is widely used in bioethics, particularly in research ethics and public health ethics. The traditional approach construes vulnerability as inherent in individuals or the groups to which they belong and views vulnerability as requiring special protections. Florencia Luna and other bioethicists continue to challenge traditional ways of conceptualizing and applying the term. Luna began proposing a layered approach to this concept and recently extended this proposal to offer two new concepts to analyze the concept of vulnerability, (...) namely understanding external conditions that trigger vulnerability and layers of vulnerability with cascading effects. Luna's conception of vulnerability is useful, which we demonstrate by applying her layered view and the new analyses in multiple contexts. We begin by outlining Luna's view and we use vignettes from healthcare involving transgender patients, the care of patients in psychiatric contexts, and research involving prisoners to illustrate how each part of Luna's concept elucidates important moral issues. (shrink)

This paper develops a form of realism about aesthetics that is stronger than typical versions of aesthetic realism. As I conceive of it, aesthetic realism is the view that there are some response-independent aesthetic facts. This kind of realism is unpopular in aesthetics and is often viewed as a non-starter. Against this pessimism, I argue that the prospects for this realist approach are more favorable than commonly supposed. I offer some reasons to prefer my brand of aesthetic realism to competing (...) realist and anti-realist positions. I also defend this aesthetic realism against what I call the ‘overly objective worry’ and correct misconceptions about what realism’s commitment to response-independence involves. (shrink)

Four-month-old infants can perceive bimodally speciiied events. They respond to relationships between the optic and acoustic stimulation that carries information about an object. Infants can do this by detecting the temporal synchrony of an object’s sounds and its optically specified impacts. They are sensitive both to the common tempo and to the simultaneity of such sounds and visible impacts. These findings support the view that intermodal perception depends at least in part on the detection of invariant relationships in patterns of (...) light and sound. (shrink)

In a series of recent papers, Walter Sinnott-Armstrong has developed a novel argument against moral intuitionism. I suggest a defense on behalf of the intuitionist against Sinnott-Armstrong’s objections. Rather than focus on the main premises of his argument, I instead examine the way in which Sinnott-Armstrong construes the intuitionistic position. I claim that Sinnott-Armstrong’s understanding of intuitionism is mistaken. In particular, I argue that Sinnott-Armstrong mischaracterizes non-inferentiality as it figures in intuitionism. To the extent that Sinnott-Armstrong’s account of intuitionism has (...) been adopted by others uncritically, intuitionists have cause for concern. I develop an alternative, and more accurate, reading of what is non-inferential about intuitionistic moral knowledge. In light of this alternative reading, certain elements of Sinnott-Armstrong’s case against intuitionism are significantly weakened. But perhaps more importantly, this paper helps clarify what circumspect intuitionists mean when they claim that some moral knowledge is non-inferential. (shrink)

In a controlled laboratory experiment, we found evidence for our predictions that participants who received fair distributive treatment were more likely to lie to give a supervisor a good performance evaluation than those treated unfairly, and those who received unfair distributive treatment were more likely to steal money from a supervisor than those treated fairly. We further proposed that the presence of an ethical code of conduct would moderate these relationships such that when the code was present these relationships would (...) be weaker than when the code was absent, but we failed to find support for these moderating effects. Our findings suggest that the relationship between distributive justice and unethical behavior is likely more complex than previously considered. Both researchers and managers may benefit from a broader understanding of the factors that motivate and inhibit unethical behaviors intended to benefit and harm supervisors and/or organizations. (shrink)

This article explores two central notions of ‘dialectics’ and ‘dialogics’ based on the work of Vygotsky and Bakhtin respectively, as well their varying interanimations within Stalin-Marxist Russian societyIt is proposed that these two positions are incommensurably located alongside one another in contemporary education. I argue that Bakhtin offers diametrically oppositional educational provocations to those of Vygotsky.The implications of these interpretations will be explored with consideration of their underlying philosophical incompatibilities and contradictions, as well as the opportunities such a consideration pose (...) for educational practice today. (shrink)

Social theorists have been dealing with issues of environment and climate change for quite some years, but on which topics have they focused and with whom have they been talking? Many of the articles included in this special issue exemplify a tendency to frame problems of climate change in terms of existing concerns, including the character of capitalism, the relation between nature and culture, or the social process of problem definition. Other forms of conceptual development are much more obviously driven (...) by the challenge of understanding and perhaps fostering societal transformation in response to climate change. Meanwhile, policy proceeds on the basis of a characteristically thin account of the social world. In this short article I highlight differences in how these agendas unfold and comment on what this means for types of questions that social theorists have often, sometimes and not yet asked about climate change. I conclude that social theory — broadly defined — has much to offer but that realizing this potential will require concerted effort and active engagement with new and unfamiliar audiences. (shrink)

This paper engages with debates about the increasing use of paid domestic labour in Europe and the USA, contributing with a reflection about the case of Brazil. Relations of gender, class and race are considered in the deployment of maids for housework, the patterns of consumption of household technologies and the moral reasoning of daily living with hierarchical divisions within the home. The paper considers some parallels between the Brazilian context and that of more developed countries and also the specificity (...) of Brazil. Based on participant observation, secondary data and an ethnographic study, rich empirical data is weaved through to discuss material and moral dimensions of domestic labour and care. How does the availability of cheap domestic labour configure relations of inequality? How are social differences in the home lived with and justified? The exploration of the Brazilian case illuminates some of the problems, contradictions and possible consequences of wealthier households benefitting from the displacement of poor women that is currently happening through international migration. The paper argues that in Brazil the deflecting of tensions in gender divisions of labour in households onto a subordinate person has affected relations of equality between women and men and also the patterns of technological innovation to facilitate housework. These are outcomes to be guarded against in Europe and the United States in face of the current trends in ‘global woman’ relations. (shrink)

While many books on ethics contain a chapter discussing prisoners’ rights and the ethical dimensions of research involving incarcerated persons, Vulnerability and Incarceration is the first monograph devoted to the subject. Victor interrogates the concept of vulnerability to examine prisoners’ right to medical research from a novel point of view.

This article provides a broad survey of issues facing rural communities and suggests that medicalization of poverty concepts and interventions need to be tailored to those populations. Rural poverty may be both broader and deeper than in urban areas. Those challenges seem to produce a constellation of health conditions, as rural residents struggle with unemployment and lack of opportunities. Relatedly, rural communities struggle to maintain financially viable hospitals and specialty providers. The article closes by offering a snapshot of rural-specific strategies (...) to address these issues. (shrink)

Recruitment and Reproduction: The Careers and Carriers of Digital Photography and Floorball The claim that social practices have a relatively durable existence in space and time, and that their persistence depends upon their recurrent reproduction through necessarily localised performances is theoretically plausible, but what of the detail? How do the careers of practices and those who "carry" them actually intersect? In this paper we have two related ambitions. One is to show how selected practices are concurrently shaped by the ebb (...) and flow of recruits and defectors and by what it is that cohorts of practitioners actually do. The second is to learn more about the relation between recruitment and reproduction by comparing the ways in which these processes play out in different situations. In taking these two ambitions forward through a discussion of digital and film photography and of floorball (a team game in which players use plastic sticks to hit a small ball into a goal) we explore ways of concretely examining processes that are implied in Giddens' theory of structuration (1984) and in Bourdieu's concept of habitus (1984). This exercise generates insights into the internal dynamics of practice and the methodological challenges of pinning them down. (shrink)

‘The new city presupposes that the cables of the interhuman relations are switched reversibly, not in bundles as with television, but in real networks, respons(e)ibly, as in the telephone network. These are technical questions; and they are to be solved by urbanists and architects.’ (Vilém Flusser 1990). To reinforce the significance of public space we have to deal with at least two ‘publics’ - the global and the local public - by creating spheres where local and global public space can (...) fuse and interchange. (shrink)

This paper discusses the poetic art of cultivating the sacred by connecting the thought of two unlikely figures, twentieth-century anthropologist and systems theorist Gregory Bateson and nineteenth-century poet-philosopher Friedrich Hölderlin. Gregory Bateson’s theory of mental process within the ecology of mind, characterized in terms of metaphor and simile, or poetry and prose thinking, is illustrated with the aid of two syllogisms, the syllogism in Barbara and the syllogism in Grass. In light of these syllogisms, Friedrich Hölderlin’s views on the task (...) of the poet and the logic behind tragic song are then examined. Hölderlin’s poetic theory reveals how two elements of the song, tragic metaphor and caesura, invoke a living representation of the sacred, or the whole of ecology of mind. (shrink)

Iannis Xenakis (1922–2001), composer, architect, engineer and media artist, designed together with Le Corbusier the Philips-pavilion for the 1958 Brussels World Fair. This pavilion is an early example of (“hybrid”) combined media and architectural space as it contained a Poème Électronique, an electronic synthesis of visual projections (conceived by Le Corbusier ) and acoustic events (composed by Varèse). The pavilion's architecture with its hyperbolic-paraboloid shells had a dynamic expression. Xenakis continued this research into complex material architectural forms. He also worked (...) on the complex ephemeral architectures of light and sound events. What is specific to Xenakis is the way he used forms in different fields and transferred them from one field to another, from engineering to music, from music to architecture and visual events. This experience of working simultaneously and applying the same (mental) structures in different fields opened him the way (partly supported by the universal computer instrument) for the practice of transferring mathematical-scientific structures into artistic production. In this context Xenakis pleads for the development of a “General Morphology”, a research concerned with the understanding of form and its generation. Xenakis's ‘material’ architectural work is to be seen in continuity with his architectures of music and light. (shrink)

Gender differences in face-based emotion recognition, notably differential use of mimicry, may compromise the extent to which the Simulation of Smiles (SIMS) model can be generalized to populations besides the adult females on which it has been tested. Much work indicates sex differences in face-based emotion recognition, including smile recognition.

Based on mirror neurons' properties, viewers are emotionally engaged when observing others infant interactions.