Coalitions and alliances are core aspects of human behavior. All societies recognize alliances among communities, usually based in part on kinship and marriage. Aggression between groups is ubiquitous, often deadly, fueled by revenge, and can have devastating effects on general human welfare. Given its significance, it is surprising how little we know about the neurobiological and hormonal mechanisms that underpin human coalitionary behavior. Here we first briefly review a model of human coalitionary behavior based on a process of runaway social (...) selection. We then present several exploratory analyses of neuroendocrine responses to coalitionary social events in a rural Dominican community, with the objective of understanding differences between in-group and out-group competition in adult and adolescent males. Our analyses indicate: (1) adult and adolescent males do not elevate testosterone when they defeat their friends, but they do elevate testosterone when they defeat outsiders; (2) pre-competition testosterone and cortisol levels are negatively associated with strength of coalitionary ties; and (3) adult males usually elevate testosterone when interacting with adult women who are potential mates, but in a striking reversal, they have lower testosterone if the woman is a conjugal partner of a close friend. These naturalistic studies hint that reciprocity, dampening of aggression, and competition among friends and allies may be biologically embedded in unique ways among humans. (shrink)

Two aspects of dynamic systems approaches that are pertinent to developmental models of reading are the emergence of a system with self-organizing characteristics, and its evolution over time to a stable state that is not easily modified or perturbed. The effects of dynamic stability may be seen in the differences obtained in the processing of print by beginner readers taught by different approaches to reading (phonics and text-centered), and more long-term effects on adults, consistent with these differences. However, there is (...) little direct evidence collected over time for the same participants. In this study, lexicalized (implicit) phonological processing, and explicit phonological and letter-sound skills are further examined in a precocious reader whose early development at 3 and 5 years has been extensively described (Cognition, 2000, 2004). At ages 10 and 14 years, comparisons were made with these earlier reports and skilled adult readers, using the same tasks for evidence of changes in reading processes. The results showed that along with an increase of reading accuracy and speed, her pattern of lexicalized phonological responses for reading did not change over time. Neither did her pattern of explicit phonological and letter-sound skills, aspects of which were inferior to her lexicalized phonological processing, and word reading. These results suggest dynamic stability of the word reading system. The early emergence of this system with minimal explicit skill development calls into question developmental reading theories that require such skills for learning to read. Currently, only the Knowledge Sources theory of reading acquisition can account for such findings. Consideration of these aspects of dynamic systems raise theoretical issues that could result in a paradigm shift with regard to best practice and intervention. (shrink)

An extended period of childhood and juvenility is a distinctive aspect of human life history. This stage appears to be important for learning cultural, social, and ecological skills that help prepare the child for the adult socio-competitive environment. The unusual pattern of adrenarche in humans (and chimpanzees) may facilitate adaptive modification of the neurobiological mechanisms that underpin reproductive strategies. Longitudinal monitoring of DHEA/S in naturalistic context could provide important new insights into these aspects of child development.

Both Bakhtin and Vygotsky, as we have seen, responded directly or indirectly to the challenge of Freud. Both attempted to account for their data without resorting to postulating an unconscious in the Freudian sense. By way of contrast, it is instructive here to recall Jacques Lacan—who, among others, has been a beneficiary of Bakhtin’s “semiotic reinterpretation” of Freud.17 Lacan’s case is intriguing, for he retains the unconscious while at the same time submitting Freudian psychoanalysis to rigorous criticism along the lines (...) of Bakhtin. By focusing attention on the dialogic word, he encourages a rereading of Freud in which the social element is crucial. As Lacan opens his essay “The Empty Word and the Full Word”:Whether it sees itself as an instrument of healing, of formation, or of exploration in depth, psychoanalysis has only a single intermediary: the patient’s Word….And every word calls for a reply.I shall show that there is no word without a reply, even if it meets no more than silence, provided that it has an auditor: this is the heart of its function in psychoanalysis.18The word is conceived as a tool not only in the external world but also of an autonomous internal world as well. And what emerges, it would seem, is a reinterpretation of the role of dialogue in the painful maturational process of the child. For Vygotsky, the child’s realization of his separateness from society is not a crisis; after all, his environment provides both the form and the content of his personality. From the start, dialogue reinforces the child’s grasp on reality, as evidenced by the predominantly social and extraverted nature of his earliest egocentric speech. For Lacan, on the contrary, dialogue seems to function as the alienating experience, the stade du miroir phase of a child’s development. The unconscious becomes the seat of all those problems that Bakhtin had externalized: the origin of personality, the possibilities of self-expression. The je-moi opposition in the mirror gives rise to that permanent for “a locus where there is constituted the je which speaks as well as he who has it speak.”19 And consequently, the Word takes on an entirely different coloration: it is no longer merely an ideological sign but a potent tool for repressing knowledge of that gap, the face in the mirror, the Other. Lacan’s celebrated inversion of Saussure’s algorithm, with the line between signifier and signified representing repression, created a powerful but ominous new role for language. The child is released from his alienating image only through discovering himself as Subject, which occurs with language; but this language will inevitably come to him from the Other. Thus speech is based on the idea of lack, and dialogue, on the idea of difference. 17. See Ivanov, “The Significance of M. M. Bakhtin’s Ideas,” p. 314.18. Jacques Lacan, “The Empty Word and the Full Word,” in Speech and Language in Psychoanalysis, ed. and trans. Anthony Wilden , p. 9.19. Lacan, from “La Chose freudienne” , quoted in Wilden, “Lacan and the Discourse of the Other,” in Speech and Language in Psychoanalysis, p. 266. Caryl Emerson, assistant professor of Russian literature at Cornell University, has translated The Dialogic Imagination, Problems of Dostoevsky’s Poetics . She is currently at work, on a study of Boris Godunov in Russian cultural history. (shrink)

This essay reviews theory and research regarding the “Michelangelo phenomenon,” which describes the manner in which close partners shape one another’s dispositions, values, and behavioral tendencies. Individuals are more likely to exhibit movement toward their ideal selves to the degree that their partners exhibit affirming perception and behavior; exhibiting confidence in the self’s capacity and enacting behaviors that elicit key features of the self’s ideal. In turn, movement towards the ideal self yields enhanced personal well-being and couple well-being. We review (...) empirical evidence regarding this phenomenon and discuss self and partner variables that contribute to the process. (shrink)

Russian thought has long been a hybrid of native and imported forms—or more accurately, native values were first conceptualized and systematized according to Western European categories. This essay considers select entries in the Handbook (primarily those discussing Hegel, Solovyov, Tolstoy, and twentieth-century prose writers) not from the perspective of “pure” or abstract philosophy, arguably a Western achievement, but in the context of three traditional Russian virtues: tselostnost’ [wholeness], lichnost’ [personhood], and organichnost’ [organicity]. Each of these virtues, or values, is paradoxical, (...) easily misconstrued, and easily abused. The essay ends speculatively on two studies: the personalist implications of Paul Contino’s exploration of “incarnational realism” in Dostoevsky, and Iain McGilchrist’s work on left- and right-hemispheres of the brain as contexts for the place of Russian thought in the larger world. (shrink)

The human neuroendocrine system is highly sensitive to the social environment. Hormones such as testosterone and cortisol are released in response to a wide variety of social stimuli. The evolutionary functions of this sensitivity are not well understood. Longitudinal monitoring of hormones, behavior, and social environment is a promising research paradigm for solving these evolutionary puzzles.

Patterns of human kinship commonly involve preferential treatment of relatives based on lineal descent (lineages) rather than degree of genetic relatedness (kindreds), presenting a challenge for inclusive fitness theory. Here, we examine effects of lineage and kindred characteristics on reproductive success (RS) and number of grandchildren for 130 men and 124 women in a horticultural community on Dominica. Kindreds had little effect on fitness independently of lineage characteristics. Fitness increased with the number of lineal relatives residing in the community but (...) decreased beyond an apparently optimal lineage size, suggesting resource enhancement and competition among kin. Female-biased patrilineage sex ratio was positively associated with men’s fitness, while male-biased matrilineage sex ratio was positively associated with women’s fitness. Number of brothers in the community was negatively associated with men’s, but not women’s, fitness. Parents and number of sisters had no effect on either male or female reproduction; however, women with younger sisters had higher RS, suggesting benefits of kin support for childcare. In sum, imposed norms for lineage social organization may enhance lineal ancestors’ inclusive fitness at a cost to individual inclusive fitness. (shrink)

ABSTRACT This article contributes to our understanding of how Russians received Bakhtin's concepts, primarily two influential Russian scholars critical of Bakhtin, each from a different perspective. The study of such criticisms is valuable, as it encourages us to reexamine our own sometimes complacent perceptions of Bakhtin's theories. Mikhail Gasparov (1937-2005), an important classicist and preeminent scholar of verse, published virulent criticisms of Bakhtin between 1979 and 2004. His problem with Bakhtin was essentially methodological. Lydia Ginzburg (1902-1990), known for her Notes (...) of a Blockade Person and for scholarship on the genres of diary, memoir, personal letter, and writer's notebook, questioned the psychological presuppositions behind Bakhtin's theories of sympathy and love. Ginzburg also had serious doubts about Bakhtin's idea of the polyphonic novel, and his use of the opposition between the monological and the dialogical to characterize the novels of Tolstoi and Dostoevsky. A close examination of the positions of Bakhtin and Ginzburg on love reveals interesting parallels and differences. The article concludes with suggestions about how Gasparov's and Ginsburg's criticisms can help us read Bakhtin in creative ways. (shrink)

The Bakhtin we know best is something of a lyricophobe and theatrophobe. This is surprising, since he loves the act of looking. His scenarios rely on visualized, collaborative communion. He cares deeply about embodiment. Does he care about the tasks that confront the actor? Not the improvising clown of carnival (carnival is theater only in the broad sense of performance art), but the trained artist who performs a play script on stage? In discussing these questions, this essay draws on two (...) suggestive places in Bakhtin’s writing where he addresses the actor’s art. One is from the mid-1920s; the other (1944), is on Shakespearean tragedy. If Bakhtin has a theatrical imagination, it will be found here. His grasp of an actor “living in” to a role and his comments on the evolution of the European stage cast his better-known ideas of dialogue, comedy, seriousness and the sacred into unexpected perspective. (shrink)

This study examines the family environments and hormone profiles of 316 individuals aged 2 months-58 years residing in a rural village on the east coast of Dominica, a former British colony in the West Indies. Fieldwork was conducted over an eight-year period (1988–1995). Research methods and techniques include radioimmunoassay of cortisol and testosterone from saliva samples (N=22,340), residence histories, behavioral observations of family interactions, extensive ethnographic interview and participant observation, psychological questionnaires, and medical examinations.Analyses of data indicate complex, sex-specific effects (...) of family environment on endocrine function. Male endocrine profiles exhibit greater sensitivity to presence of father than do female endocrine profiles. Father-absent males tend to have (a) low cortisol levels during infancy, (b) high or abnormal cortisol profiles during childhood and adolescence, and (c) high cortisol and low testosterone levels during adulthood compared with those of males raised with a resident father. These results indicate that early family environment has significant effects on endocrine response throughout male life histories. (shrink)