On coalition formation in simple games: A mathematical analysis of Caplow's and Gamson's theories

In this paper, we propose a theory of coalition formation in simple games. The process of coalition formation is modeled as an abstract game. Two solutions of abstract games, the core and the dynamic solution, are used as the predictions of our model. Two classical theories of coalitions in sociology due to Caplow and Gamson are reformulated in a more general and mathematical setting. These theories are then analyzed using the techniques of our theory.     

Sleep,activity, temperature,and performance: Techniques for long-term monitoring in the mouse

This paper describes a test chamber, a food acquisition task, and a training procedure for the long-term testing of an implanted mouse in a circadian rhythm experiment. For the training phase, a special-purpose controller is provided to a single cage. For the experimental phase, behavioral, electrophysiological, and environmental measures are collected by means of a mini-computer.     

Metabolic and endocrine disturbances in psychiatric disorders: a multidisciplinary approach to appropriate atypical antipsychotic utilization

Patients with psychiatric disorders have an increased rate of cardiovascular morbidity and mortality compared with the general population. Metabolic issues such as weight gain, dyslipidemia, diabetes mellitus, diabetic ketoacidosis,and pancreatitis have been reported with the use of antipsychotic agents. Although atypical antipsychotics have not been linked directly to the development of metabolic syndrome, these medications have been shown to increase risk factors that can lead to metabolic and endocrine disturbances. Therefore, clinicians should provide ongoing monitoring for patients who are being treated for psychiatric disorders with these agents. According to the 2004 Consensus Report on Antipsychotics, screening measures should include baseline and follow-up monitoring of personal/family histories, weight (body mass index), waist circumference, blood pressure, fasting plasma glucose, and fasting lipid profile.     

Do you "want" to play? Distinguishing between conflicted shyness and social disinterest in early childhood

This study attempted to distinguish two types of social withdrawal in early childhood: (a) one based on social fear and anxiety despite a desire to interact socially (conflicted shyness) and (b) one based on the lack of a strong motivation to engage in social interaction (social disinterest). Two samples of preschoolers (n = 119 and n = 127) 3-5 years of age participated. Their mothers completed the newly developed Child Social Preference Scale, which was designed to assess conflicted shyness and social disinterest. Maternal ratings of child temperament, parenting style, and social goals, teacher ratings of child social adjustment, observations of child free-play behaviors, and child interview assessments of perceived competence and preference for playing with peers were also collected. Distinct patterns of associations were found between conflicted shyness and social disinterest and outcome variables. Implications for the motivational underpinnings and adjustment outcomes of shyness and social disinterest are explored.     

Strategic Issues in the Psychotherapy of Patients with Narcissistic Pathology

Narcissistic personality disorder is a relatively uncommon diagnosis in clinical settings; however, these patients are frequently in need of and referred for long-term psychotherapy. Such patients may not seek therapy willingly but do so at a time when they experience sufficient vulnerability to accept therapy. Given these and other characteristics, the narcissistic patient can be challenging for therapists. This paper suggests some strategic approaches that may be employed with patients with narcissistic pathology. Partly, these approaches incorporate more contemporary understandings of narcissistic pathology such as appreciating that these patients can present both the grandiose and vulnerable elements of narcissistic pathology and that a gender focus using theories of masculinity may enlighten our approach to these patients. Specifically the strategies reviewed are: starting therapy by assessing for the patient’s vulnerable characteristics and offering some gratification for their need for acknowledgement; monitoring and managing the risk of suicide and comorbid disorder in patients with narcissistic pathology and in the working through phase of therapy, recognizing the need for patients to developed increased self-cohesion and the importance of supervision/consultation in the working through process of therapy.     

Bhartṛhari’s Verbal Holism: Some Hermeneutical Queries

One of the main problems regarding language which has bothered philosophers since antiquity is that it often misleads us. Linguistic understanding inevitably involves a subject who understands and the subject-matter or content of what she understands. Since the subject-matter of linguistic understanding is externally given to the subject as text or spoken word, linguistic understanding, therefore, is both subjective and objective at the same time and ineluctably involves interpretation on the part of the subject. But the moment we grant the subjective participation in understanding, the problem of universality of meaning would inevitably raise its head. This problem has been addressed in different ways by different thinkers across history and cultures. Even though some of the ancient Indian thinkers like Bhartṛhari mainly focus on understanding of the Vedic texts, they could probably have important clues for the problem of universality in understanding through language as it is posed by hermeneutic thinkers starting from St. Augustine in medieval period up to Gadamer and Habermas in more recent times. This paper attempts to explore and examine Bhartṛhari’s philosophy of verbal holism from the point of view of the problem of universality in hermeneutics.

     

The self and recollection reconsidered: how a ‘failure to replicate’ failed and why trace strength accounts of recollection are untenable

Hirshman and Lanning ( 1999 ) ‘failed to replicate’ findings reported by Conway and Dewhurst ( 1995 ). There were, however, critical differences in design between the two sets of experiments. For example, Hirshman and Lanning used a within‐subject design and a short retention interval, whereas Conway and Dewhurst used a between‐subjects design and longer retention intervals. We demonstrate in a new series of experiments that the Conway and Dewhurst findings do replicate when the correct design is used and, moreover, we show that the design differences in Hirshman and Lanning's experiments account for their findings. Finally, we develop an account in terms of the self that can explain the complex pattern of findings, a pattern which lies beyound the scope of simple trace strength models of memory. Copyright © 2001 John Wiley & Sons, Ltd.