The Problem of Having Both a Body and a Name in the Work of Jean-Luc Marion

In this essay, and following upon both Jacques Lacan’s and Jacques Derrida’s personal struggles with fatherhood and the naming of their children, I take up what I consider to be Jean-Luc Marion’s failure to deal with the embodiment of fatherhood through an examination of patriarchal signification, or, specifically, the naming of one’s children after the father — at least insofar as Marion’s brief analysis of this symbolic act points toward his failure to think through the various potential and lived embodiments of the father. I aim to illuminate how his efforts to continue this naming of the child with the father’s name speak more directly to an idealized (“theologized”) vision of our world that need not be serviced, indeed, which we would benefit from not utilizing at all. I wish, in an autobiographical-phenomenological response to Marion, to point to other names, other relationships, and other ways of perceiving how one might be situated within our world. I follow Sara Ahmed in calling “queer” ways in which a phenomenological account of the subject’s identity are not a pretext for perpetuating a quasi-theological, patriarchal agenda.     

Linking Genetic Counseling Content to Short-Term Outcomes in Individuals at Elevated Breast Cancer Risk

Few studies have linked actual genetic counseling content to short-term outcomes. Using the Self-regulation Model, the impact of cognitive and affective content in genetic counseling on short-term outcomes was studied in individuals at elevated risk of familial breast-ovarian cancer. Surveys assessed dependent variables: distress, perceived risk, and 6 knowledge measures (Meaning of Positive Test; Meaning of Negative Test; Personal Behavior; Practitioner Knowledge; Mechanisms of Cancer Inheritance; Frequency of Inherited Cancer) measured at pre- and post-counseling. Proportion of participant cognitive and affective and counselor cognitive and affective content during sessions (using LIWC software) were predictors in regressions. Knowledge increased for 5 measures and decreased for Personal Behavior, Distress and Perceived Risk. Controlling for age and education, results were significant/marginally significant for three measures. More counselor content was associated with decreases in knowledge of Personal Behavior. More participant and less counselor affective content was associated with gains in Practitioner Knowledge. More counselor cognitive, and interaction of counselor cognitive and affective content, were associated with higher perceived risk. Genetic counselors dominate the content of counseling sessions. Therefore, their content is tied more closely to short term outcomes than participant content. A lack of patient communication in sessions may pose problems for understanding of complex concepts.     

Entrepreneurship in young adults: Initial findings from the young entrepreneurs study

The scientific study of youth entrepreneurship is truly in its infancy, with research on the development of entrepreneurship constrained by theoretical foundations that rely on static, trait-like approaches that equate entrepreneurship with stable personality characteristics. In this article, we define entrepreneurship as a fluid process that relies on the bidirectional interplay between a developing individual and his or her context. We report initial findings from the Young Entrepreneurs Study that clarify how entrepreneurial intentions and actions manifest in youth. We present quantitative analyses that examined the relations between entrepreneurial strengths and entrepreneurial activities in a sample of 3461 college students, and we describe the results of semi-structured interviews from a 48-person subset of our larger sample that explored how entrepreneurial intentions and actions manifested in our sample. We describe a mixed-method triangulation that integrates these two sets of findings, then discuss implications for future research.     

Sense of agency, associative learning, and schizotypy

Despite the fact that the role of learning is recognised in empirical and theoretical work on sense of agency (SoA), the nature of this learning has, rather surprisingly, received little attention. In the present study we consider the contribution of associative mechanisms to SoA. SoA can be measured quantitatively as a temporal linkage between voluntary actions and their external effects. Using an outcome blocking procedure, it was shown that training action–outcome associations under conditions of increased surprise augmented this temporal linkage. Moreover, these effects of surprise were correlated with schizotypy scores, suggesting that individual differences in higher level experiences are related to associative learning and to its impact on SoA. These results are discussed in terms of models of SoA, and our understanding of disrupted SoA in certain disorders.     

High Hostility Among Smokers Predicts Slower Recognition of Positive Facial Emotion

High levels of trait hostility are associated with wide-ranging interpersonal deficits and heightened physiological response to social stressors. These deficits may be attributable in part to individual differences in the perception of social cues. The present study evaluated the ability to recognize facial emotion among 48 high hostile (HH) and 48 low hostile (LH) smokers and whether experimentally-manipulated acute nicotine deprivation moderated relations between hostility and facial emotion recognition. A computer program presented series of pictures of faces that morphed from a neutral emotion into increasing intensities of happiness, sadness, fear, or anger, and participants were asked to identify the emotion displayed as quickly as possible. Results indicated that HH smokers, relative to LH smokers, required a significantly greater intensity of emotion expression to recognize happiness. No differences were found for other emotions across HH and LH individuals, nor did nicotine deprivation moderate relations between hostility and emotion recognition. This is the first study to show that HH individuals are slower to recognize happy facial expressions and that this occurs regardless of recent tobacco abstinence. Difficulty recognizing happiness in others may impact the degree to which HH individuals are able to identify social approach signals and to receive social reinforcement.     

Temporal contiguity and the judgement of causality by human subjects

Three experiments examined the role of the degree of temporal contiguity between an action and an outcome in human causality judgement. In all the experiments subjects were required to perform an action—pressing a key on a computer keyboard—and to judge the extent to which the action caused an outcome on the computer screen to occur. The action and outcome occurred on a free-operant schedule. In the first experiment a 2-sec delay between the action and outcome reduced causality judgements relative to a situation in which there was no delay. In the second experiment judgements in conditions with delays of 0, 4, 8, and 16 sec were compared with judgements in conditions in which the same pattern of outcomes occurred non-contingently with respect to the subjects' responding. In both of these experiments the events were controlled by random ratio schedules, following the procedure of Wasserman, Chatlosh, and Neunaber (1983), in which each condition was divided into 1-sec intervals. In the third experiment judgements in conditions with delays of 0, 2, 4, or 8 sec were compared in a continuous procedure rather than one divided into 1-sec intervals. In all experiments the increasing delays led to progressively lower judgements of causality. The results are related to three accounts of the mechanism underlying human causality judgement and are also compared with results from analogous animal conditioning studies.     

Pavlovian processes in the motivational control of instrumental performance

Hungry rats were rewarded for pressing a lever on a multiple schedule. During one component the reward was a sucrose solution, whereas food pellets acted as the reward during another component. Lever pressing was never rewarded during the third component. When the drive state was switched from hunger to thirst and the animals tested in extinction, they pressed more in the presence of the component stimulus that had been associated with the sucrose reward during training. A similar effect was observed during the extinction test of a second study in which the component stimuli had signalled non-contingent presentations of either the sucrose or pellet rewards in the absence of the lever. This suggests that the instrumental irrelevant incentive effect observed in the first experiment was due, at least in part, to the Pavlovian relationship between the component stimuli and the reinforcers during training. In fact, when the size of the effects controlled by purely Pavlovian and supposedly instrumental contingencies was compared directly in the final study, no difference could be detected.     

Counterconditioning of appetitive and defensive CRs in rabbits

Two experiments examined interactions between conditioned appetitive and defensive responses in the rabbit. In Experiment I, a conditioned jaw-movement response was established by following presentations of a clicker CS with intra-oral sucrose delivery on 50% of trials. The jaw-movement response was then maintained on this partial reinforcement schedule during a counterconditioning phase. A group which received para-orbital shock paired with the CS on non-sucrose trials showed acquisition of eyeblink responding and suppression of jaw-movement responding to the CS, in comparison to control groups which received either no shock or unpaired presentations of the CS and shock. Experiment II was identical in design to Experiment I except that the roles of the sucrose and shock reinforcers were reversed. The paired group acquired a conditioned jaw-movement response when sucrose was added in the counterconditioning phase, but in contrast to Experiment I showed a slight enhancement of the previously established eyeblink response. The asymmetry of appetitive and defensive counterconditioning was discussed in relation to opponent-process theories of motivation and reinforcement.     

Instrumental Outcome Devaluation Is Attenuated by the Anti-emetic Ondansetron

In three experiments we assessed the effect of an anti-emetic, the selective S-HT antagonist ondansetron, on (1) the conditioning of a taste aversion using lithium chloride (LiCl); (2) the expression of that aversion; and (3) instrumental outcome-devaluation effects. In Experiment 1 it was found that ondansetron reduced the aversion induced by LiCl when administered prior to the LiCl injection and also attenuated the expression of that aversion when administered prior to test sessions. In Experiments 2 and 3, thirsty rats were trained, in a single session, to lever press and chain pull for sucrose and saline solutions concurrently before being injected with LiCl. They were then re-exposed to both solutions, one after injection of vehicle and the other after injection of ondansetron. In a choice extinction test on the levers and chains, animals performed more of the action whose training outcome was re-exposed under ondansetron than the other action, whether the test was conducted after an injection of vehicle or after one of ondansetron.