Heidegger,Sociality, and Human Agency

According to Heidegger's Being and Time, social relations are constitutive of the core features of human agency. On this view, which I call a ‘strong conception’ of sociality, the core features of human agency cannot obtain in an individual subject independently of social relations to others. I explain the strong conception of sociality captured by Heidegger's underdeveloped notion of ‘being‐with’ by reconstructing Heidegger's critique of the ‘weak conception’ of sociality characteristic of Kant's theory of agency. According to a weak conception, sociality is a mere aggregation of individual subjects and the core features of human agency are built into each individual mind. The weak conception of sociality remains today widely taken for granted. I show that Christine Korsgaard, one of the most creative contemporary appropriators of Kant, operates with a weak conception of sociality and that this produces a problematic explanatory deficiency in her view: she is unable to explain the peculiar motivational efficacy of shared social norms. Heidegger's view is tailor made to explain this phenomenon. I end by sketching how Heidegger provides a social explanation of a major systematic concern animating Korsgaard, the concern with the importance of individual autonomy and answerability in human life.     

Hypertonic saline mimics the effects of vasopressin on inhibitory avoidance in the rat

Rats tested in a step-through inhibitory avoidance task were administered hypertonic saline (2 ml of 0.25. 0.5, and 1.0 M intraperitoneally) or arginine vasopressin (1.0, 2.0, and 4.0 micrograms) injected subcutaneously (sc) after the training trial where the rats received a mild footshock (0.2 mA, 3 s). Both hypertonic saline and vasopressin produced significant increases in latency to reenter 24 h later. These treatments failed to increase reentry latencies in animals that received the same procedure but no shock. The facilitation of inhibitory avoidance produced by hypertonic saline was reversed by sc administration of 25 micrograms of the vasopressor (V-1) vasopressin antagonist, dPtyr(Me)AVP. The results suggest that the endogenous release of vasopressin can be behaviorally significant in situations of acute homeostatic challenge.     

Sociality,Expression, and This Thing called Language

Davidson’s well-known language skepticism—the claim that there is no such a thing as a language—has recognizably Gricean underpinnings, some of which also underlie his continuity skepticism—the claim that there can be no philosophically illuminating account of the emergence of language and thought. My first aim in this paper is to highlight aspects of the complicated relationship between central Davidsonian and Gricean ideas concerning language. After a brief review of Davidson’s two skeptical claims and their Gricean underpinnings, I provide my own take on how Davidson’s continuity skepticism can be resisted consistently with his rejection of the Gricean priority claim, yet without giving up some of Grice’s own insights regarding the origins of meaning.     

Sociality and the evolution of intelligence

Two recently published studies provide important new data relevant to the evolution of human intelligence. Both studies of social behavior in baboons, Bergman et al. demonstrated that baboons use two criteria simultaneously to classify other troop members, and Silk et al. showed that highly social female baboons have higher reproductive success than less social females. Taken together, these studies provide strong evidence for the importance of social context in cognitive evolution.     

Facilitation of inhibitory avoidance by hypertonic saline is reversed by a vasopressin and a nicotinic antagonist

Hypertonic saline (1 ml of 0.25, 0.50, and 1.00 M NaCl, ip) facilitated retention of a one-trial, step-through inhibitory avoidance task when injected into male Swiss mice 10 min after training, as indicated by retention performance 48 h later. A similar result was obtained after a subcutaneous injection of lysine vasopressin (LVP, 0.03 microgram/kg). Neither hypertonic saline nor LVP modified latencies to step-through of mice that had not received a footshock during training. The enhancement of retention produced both by hypertonic saline and by LVP was prevented by the vasopressin receptor antagonist AAVP (0.01 microgram/kg, sc) given after training, but 10 min before the treatments. The effect of hypertonic saline was also prevented by the central acting cholinergic nicotinic receptor antagonist mecamylamine (5 mg/kg, sc). On the contrary, neither hexamethonium (5 mg/kg, sc), a peripheral acting nicotinic receptor blocker, nor atropine (0.5 mg/kg, sc) or methylatropine (0.5 mg/kg, sc), two anticholinergic drugs which are known to act on cholinergic muscarinic receptors, prevented the effect of post-training hypertonic saline. These results suggest that a peripheral osmotic stimulus, probably through an endogenous release of vasopressin, may be behaviorally significant, and are consistent with the view that vasopressin may modulate the activity of central cholinergic nicotinic mechanisms which are critical for the behavioral change observed.     

The neurogenetics of nice: receptor genes for oxytocin and vasopressin interact with threat to predict prosocial behavior

Oxytocin, vasopressin, and their receptor genes influence prosocial behavior in the laboratory and in the context of close relationships. These peptides may also promote social engagement following threat. However, the scope of their prosocial effects is unknown. We examined oxytocin receptor (OXTR) polymorphism rs53576, as well as vasopressin receptor 1a (AVPR1a) polymorphisms rs1 and rs3 in a national sample of U.S. residents (n = 348). These polymorphisms interacted with perceived threat to predict engagement in volunteer work or charitable activities and commitment to civic duty. Specifically, greater perceived threat predicted engagement in fewer charitable activities for individuals with A/A and A/G genotypes of OXTR rs53576, but not for G/G individuals. Similarly, greater perceived threat predicted lower commitment to civic duty for individuals with one or two short alleles for AVPR1a rs1, but not for individuals with only long alleles. Oxytocin, vasopressin, and their receptor genes may significantly influence prosocial behavior and may lie at the core of the caregiving behavioral system.     

Rumination, worry, cognitive avoidance, and behavioral avoidance: examination of temporal effects

Recently, cross-sectional research has demonstrated that depressive rumination is significantly associated with the tendency to engage in cognitive and behavioral avoidance. This evidence suggests that rumination may be the result of attempts to avoid personally threatening thoughts, in a manner suggested by multiple contemporary theories of worry. This investigation examined the temporal relationship among daily levels of cognitive avoidance, behavioral avoidance, rumination, worry, and negative affect. Seventy-eight adolescents completed baseline questionnaires and then electronically completed daily measures of rumination, worry, behavioral avoidance, and cognitive avoidance, as well as sad and anxious affect for 7 days. Lagged-effect multilevel models indicated that increases in daily sadness were predicted by greater daily rumination and cognitive avoidance. Increases in daily anxiety were predicted by greater daily rumination, worry, and both cognitive and behavioral avoidance. Further, both daily rumination and worry were positively predicted by daily cognitive, but not behavioral, avoidance. Mediation analyses suggested that rumination mediated the effect of cognitive avoidance on both sadness and anxiety. Also, worry mediated the effect of cognitive avoidance on anxiety. Implications for models of avoidance, rumination, and worry are discussed.     

Peer conflict avoidance: associations with loneliness, social anxiety, and social avoidance

Failure to resolve peer conflict is associated with children's reports of loneliness, social anxiety, and social avoidance. Although these relationships are well established, researchers have not examined the association between the avoidance of peer conflict and various adjustment characteristics. The current study examined the association between avoidance of conflict and measures of loneliness, social anxiety, and social avoidance for 59 pupils in Grade 4 (31 boys and 28 girls) and 47 in Grade 8 (22 boys and 25 girls). Volunteers indicated that conflict avoidance based on autonomy, e.g., independence issues, and interpersonal issues, e.g., closeness and cohesion, was associated with scores on loneliness for boys and girls, respectively. Conflict avoidance for emotional and physical well-being and fear of punishment was associated with increased reports of loneliness and social anxiety for children in Grade 4.     

Self-esteem,anxiety, and the avoidance of self-focused attention

The present study was designed to provide converging support for the hypothesis that individuals with low self-esteem (low SEs) find self-focused attention more anxiety provoking, relative to people with high self-esteem (high SEs). Subjects were premeasured for their self-esteem and given a brief opportunity to “practice” two tasks that they believed they would be required to perform in a later part of the experiment. One task was practiced in front of a self-focusing stimulus—a large mirror (mirror task)—whereas the other was not (no-mirror task). Subjects evaluated the tasks after they had practiced each one. Consistent with the notion that self-focused attention is more anxiety provoking for individuals with lower self-esteem, it was observed that: (1) relative to high SEs, lowmedium SEs rated the mirror, but not the no-mirror, task as less enjoyable, and (b) low-medium, but not high, SEs preferred to avoid the mirror task for the alleged upcoming part of the experiment. Subjects high in dispositional private selfconsciousness also wanted to avoid the mirror task, particularly if they were also low in self-esteem. Contrary to prediction, success-failure feedback from a previous task had no effect on subjects' task preferences. Theoretical explanations and implications are discussed.     

Norms and Habits: Brandom on the Sociality of Action

In this paper I argue against Brandom's two‐ply theory of action. For Brandom, action is the result of an agent acknowledging a practical commitment and then causally responding to that commitment by acting. Action is social because the content of the commitment upon which one acts is socially conferred in the game of giving and asking for reasons. On my proposal, instead of seeing action as the coupling of a rational capacity to acknowledge commitments and a non‐rational capacity to reliably respond to these commitments, we should see action as the coupling, or potential coupling, of a capacity to reason practically and a capacity to act on habits and bodily skills. In putting forward this alternative model of action, I aim to replace Brandom's rationalist brand of Pragmatism with a more classical kind, one that will let us see action as social not only at the level of reasons but also at the level of bodily habits and skills.     

Methylphenidate, amygdalectomy, and active avoidance performance in the rat

Amygdalectomized and control rats were given 400 active avoidance training trials in a shuttle box. Control animals received 0, 4, 8, or 16 mg/kg of methylphenidate throughout acquisition. Amygdalectomized animals were given the first 200 trials without drug, followed by 200 trials with drug. The administration of methylphenidate produced an abrupt and large improvement in performance in the amygdalectomized animals. One month after acquisition under the drug, retraining without drug revealed a significant retention effect for the three amygdaloid-drug groups relative to the nondrug-amygdaloid group. These results indicate that although amygdalectomy impairs the performance of avoidance responses, it does not prevent the learning or retention of such responses. Since methylphenidate appears to act primarily on dopaminergic mechanisms, the possible influence of amygdalectomy on such mechanisms is discussed.     

A longitudinal analysis of self-regulation and well-being: avoidance personal goals, avoidance coping, stress generation, and subjective well-being

We conducted 2 longitudinal meditational studies to test an integrative model of goals, stress and coping, and well-being. Study 1 documented avoidance personal goals as an antecedent of life stressors and life stressors as a partial mediator of the relation between avoidance goals and longitudinal change in subjective well-being (SWB). Study 2 fully replicated Study 1 and likewise validated avoidance goals as an antecedent of avoidance coping and avoidance coping as a partial mediator of the relation between avoidance goals and longitudinal change in SWB. It also showed that avoidance coping partially mediates the link between avoidance goals and life stressors and validated a sequential meditational model involving both avoidance coping and life stressors. The aforementioned results held when controlling for social desirability, basic traits, and general motivational dispositions. The findings are discussed with regard to the integration of various strands of research on self-regulation.     

Life stressors, emotional avoidance and breast cancer

Two groups of women were assessed in psychological aspects considered by some authors of interest for personal well-being. The sample consisted of 118 women, 58 diagnosed with breast cancer and 60 healthy women, of similar ages and personal circumstances. The purpose of the study was: (a) to explore the existence of stressful life events in the women's history and their degree of subjective distress and (b) to determine whether or not there is an emotional avoidance style in the group of women with breast cancer. The following assessment instruments were employed: the "Cuestionario de Formas de Afrontamiento" (CEA), the Five-Factor Inventory NEO-PI-R, and the State-Trait Anger Inventory (STAXI). The results revealed more stressful vital events in the last two years in the group of women with breast cancer and significant differences in the degree of current distress. They also obtained higher scores in current anger, resignation, and neuroticism.