Entire functions sharing a value with its weight

Introduction Let f and g be two meromorphic functions defined in the open complex plane C, and k be a nonnegative integer or infinity. For {}aC违U, denote by (;)kEaf the set of all a-points of f where an a-point of multiplicity m is counted m times if mk and otherwise k+1 times. If (;)(;)kkEafEag=, then, f and g are considered to share the value a with weight k, which is expressed by f and g share (a ,k). Clearly if f and g share (a ,k), then they share (a ,p) for all integer p in 0pk#. It…     

BULLYING AMONG KOREAN ADOLESCENTS: THE ROLE OF EMPATHY AND ATTACHMENT

In efforts to increase the field and society's understanding of bullying, the authors investigated how various forms of attachment (mother, peer, and school) are directly and indirectly related to bullying behavior through empathy, and whether these relationships are moderated by gender. Adolescents, of grades 7 through 9, from one middle school in Seoul were surveyed. Using structural equation modeling, the study identified significant gender differences in the direct and indirect effects of attachment on bullying behavior. For male students, greater school attachment was directly related to less bullying behavior and maternal and peer attachment had indirect effects on bullying behavior, mediated by student cognitive empathy. For female students greater maternal attachment was directly related to less bullying behavior, and peer attachment had an indirect effect on bullying behavior, mediated by student affective empathy. The study provides evidence supporting increased emphasis on empathy development in bullying prevention programs.     

Body Composition and Anthropometric Correlates of Isokinetic Leg Extension Strength of Young Adult Males

Abstract

The present study examined the relative importance of body size and composition as determinants of individual differences in isokinetic leg extensor strength in young adult males performing at slow, moderate, and fast speeds. The subjects were 31 males between the ages of 19 and 29 years, who were not participating in weight training programs. Low to moderate correlations were found between isokinetic strength and body size or body composition measurements. At each speed, similar proportions of the variance in peak torque values were accounted for by lean body weight (23-30%) and thigh volume (20-37%). However, body weight, often suggested as the best reference standard for equalizing strength scores, also accounted for only 13-24% of the variance in peak torque values at each of the speeds tested. The moderate correlations reported in this study do not support the use of body size and composition measurements as a means of adjusting strength values.     

Guy talk: contesting masculinities in HIV prevention education with Canadian youth

This paper takes up the concern that sexual health programs targeting adolescents may actually increase HIV risk among youth by reinforcing dominant versions of masculinity that portray males as sexually irresponsible and unconcerned about their health. If a key aim in HIV prevention education is a renegotiation of high‐risk behavioral norms, an important consideration is the ways young people resist stereotypical gender norms that can lead to risky sexual practices. From this perspective, opening up spaces for the expression of counter‐hegemonic masculinities may be an important health prevention strategy. In a study conducted in three urban Toronto high schools, we explore the ways students in mixed‐sex groups supported or challenged dominant discourses of masculinity expressed through three themes: notions of male sexuality as unrestrained and unrestrainable; narrow definitions of sex; and concepts of ‘risk’ and resistance to condom use. We argue that designing HIV prevention programs that begin with the exploration of alternative masculinities may be one way to fashion a framework for gender relations that can offer youth more effective prevention strategies.     

Mentoring and the Professional Development of Teachers

An ongoing research project has been focusing on the changing roles of colleagues based both in school and in college who are involved in the supervision of students in school and on their professional development needs.

This article focuses on three elements of the research findings which we have obtained from the collation and analysis of the evaluations of the programmes so far. box Aspects of the training which have been most useful

box Issues arising from the meetings of the mentor support groups

box Implications for the continuing professional development and career development of the mentors

The findings have been further informed by a series of semi‐structured interviews.     

Preschoolers' Ability to Adopt Justice and Care Orientations to Moral Dilemmas

This study examined the moral reasoning that preschoolers use in resolving moral dilemmas. Children's resolutions and justifications were examined with regard to their care orientation and their justice orientation. Thirty-one preschool children participated in the study (18 girls, 13 boys). Children were each read 4 stone containing moral dilemmas and were asked to resolve these dilemmas. The results indicated that children's answers revealed a care orientation or a justice orientation with equal frequency. At times, children could even accept both orientations to the same dilemma. The data analysis also revealed no gender differences in moral orientation. Results are discussed in terms of children's social-cognitive abilities. Educational implications are also raised.     

Student Science Teachers' Accounts of a Well-Remembered Event About Classroom Management

Journal of Science Teacher Education -