Social and Behavioral Sciences Commons^™

Effects Of Quantitative Literacy On Healthcare Decision-Making: An Aural Context, Robert G. Root, Sonia Bhala

Numeracy

We propose a relationship between sensory modality, numerical formatting, and performance on a survey simulating healthcare decision-making. We examine the current literature on aural health literacy, and specifically aural literacy coupled with health numeracy. We then create a survey instrument called the Bhala test for this purpose and demonstrate that it is moderately internally consistent and provides results that correlate with the NUMi assessment, a widely accepted measure of health numeracy. The quantitative information provided in the Bhala test has two treatments, percentage and natural frequency formats, in an effort to determine which format is easier for subjects to use …

Statistics Education For Undergraduate Sociology Majors: Survey Findings Across Institutions, Natalie M. Delia Deckard

Numeracy

The need to close the quantitative literacy gap for sociology majors is a perennial topic in discussions of undergraduate sociological training. More and better statistical education with a greater focus on active research and engaged analysis is recommended by the major disciplinary association, as well as virtually all pedagogical agencies. This project explores these differences in the implementation of these recommendations, employing a survey (n=90) to report on the structure of quantitative training for undergraduates majoring in sociology. It finds that the type and extent of this education available to, and required for, sociology majors varies widely across not only …

Measuring Numeracy In A Community College Context: Assessing The Reliability Of The Subjective Numeracy Scale, Kate S. Wolfe, Sarah L. Hoiland

Numeracy

In this paper, our goals were to assess the suitability of the Subjective Numeracy Scale (SNS), developed for health-care use, in a new context with predominantly minority students at a South Bronx community college and to identify any race/ ethnicity, gender, and ESL enrollment effects. The scale assesses perceptions of quantitative reasoning skills and preferences for data presentation. This scale was given to a convenience sample of students in behavioral sciences classes. Results show that the SNS scale was reliable with our sample using the full thirteen-question scale or the shorter eight-item version. Gender, race/ ethnicity, and English as a …

Review Of Developing Quantitative Literacy Skills In History And The Social Sciences: A Web-Based Common Core Approach By Kathleen W. Craver, Victor J. Ricchezza, H L. Vacher

Numeracy

Kathleen W. Craver. Developing Quantitative Literacy Skills in History and Social Sciences: A Web-Based Common Core Standards Approach (Lantham MD: Rowman & Littlefield Publishing Group, Inc., 2014). 191 pp.
ISBN 978-1-4758-1050-9 (cloth); ISBN …-1051-6 (pbk); ISBN…-1052-3 (electronic).

This book could be a breakthrough for teachers in the trenches who are interested in or need to know about quantitative literacy (QL). It is a resource providing 85 topical pieces, averaging 1.5 pages, in which a featured Web site is presented, described, and accompanied by 2-4 critical-thinking questions purposefully drawing on data from the Web site. The featured Web sites range from …

Cancer Clusters In Delaware? How One Newspaper Turned Official Statistics Into News, Victor W. Perez, Joel Best, Rachel J. Bacon

Numeracy

The flagship newspaper for the state of Delaware, the News Journal, has been instrumental in disseminating information from state-generated reports of cancer clusters to its readers over the past 7 years. The stories provide colorful maps of census tracts designated as clusters, often on the front page, and detail the types of elevated cancers found in these tracts and the purported relationship of elevated cancer rates to local industry pollution. Though the News Journal also provided its readers with advice about interpreting these data with caution, it uncritically presented these data. Using the state’s unusual definition and measurement of …