Strength in numbers? Women and mathematics

Two studies were conducted to test the link between numerical distinctiveness, stereotype threat and mathematical performance among women. In the first study, stereotype threat was measured with a stereotype activation task. Women in a solo, non-solo or control condition completed word fragments and a mathematical activity. Solo women, rather than their non-solo counterparts showed mathematical performance deficits. Evidence did not support the mediating role of stereotype activation. In the second study, stereotype anxiety was assessed. According to analyses, solo women reported greater stereotype-related anxiety than non-solo women. A link between stereotype anxiety and mathematical performance deficits was also uncovered. Finally, mathematical underperformance was associated with greater interest in feminine activities. Strategies to buffer the effects of stereotype threat are discussed.     

A tribute to sharron smith humenick: 1937-2006

The purpose of this article is to honor Dr. Sharron S. Humenick, a long-time advocate of normal childbirth and Lamaze International, for her many accomplishments, her vigorous commitment to promoting the benefits of normal birth, and her passionate and diligent efforts in encouraging ongoing, evidence-based research that underscores the importance of a satisfying, normal-birth experience for women and their families. Dr. Humenick was a trailblazer in life and also became an exceptional guide in demonstrating how to cope with a terminal illness and dying. Through her numerous colleagues and friends in the United States and other countries, Dr. Humenick's legacy will live on in worldwide efforts to improve the childbirth experience for women and their families.     

Teaching Science Through Pictorial Models During Read-Alouds

This study examines how three elementary teachers refer to pictorial models (photographs, drawings, and cartoons) during science read-alouds. While one teacher used realistic photographs for the purpose of visually verifying facts about crystals, another employed analytical diagrams as heuristic tools to help students visualize complex target systems (rainbow formation and human eye functioning). Another teacher used fictional cartoons to engage students in analogical storytelling, communicating animal camouflage as analogous to human “blending in.” However, teachers did not always explicitly convey the representational nature of pictorial models (analog and target as separate entities). It is argued that teachers need to become more aware of how they refer to pictorial models in children’s science books and how to promote student visual literacy.     

A Field Study of Traditional and Nontraditional Children's Baseball

Abstract

Nine- to 10-year-old children have difficulty playing baseball using adult rules because pitchers lack the ability to throw the ball over the plate with consistency and batters lack ability to hit erratically thrown balls. Thus a natural field experiment investigated a modification of adult baseball for 9- to 10-year-old children. Instead of one of the players on the opposing team pitching, the coach of the offensive team pitched to the batters. Teams in a league who played baseball by adult rules (traditional league) were compared with teams in a league who played the modified game (nontraditional league), and both these leagues were compared with 11- to 12-year-old teams (older league). Various offensive and defensive activities were recorded by two observers and satisfaction scores were obtained from the players after the games. More offensive and defensive activity occurred in the nontraditional league games than in the traditional and older league games.     

Interrogating an omission: the absence of a rights-based approach to education in World Bank policy discourse

This study provides a discursive analysis of World Bank policy documents in order to reveal the stark omission of a rights-based approach to education, while highlighting instead the support of an economic-instrumentalist approach. Plausible explanations are provided to shed light on this exclusion, including the feasibility critique of education as a right, and the Bank's limited institutional mandate. However, the rationales are presented as unsound and unacceptable justifications for the omission. By drawing on Amartya Sen's theoretical work on human rights and development policy frameworks, this study concludes by arguing for the Bank to integrate into their mandate a conception of education as a human right.