ADULT NUMERACY @ TERC

 

 


 

Statistics for Action

In August 2006, the National Science foundation funded a small planning grant enabling TERC and the University of Tennessee to show how adults in the context of three community action groups might further their own or their peers’ mathematical and scientific understanding. To begin this work, four researchers have established contact with community groups, two urban, one rural.

The three community groups participating as partners and co-researchers are deeply engaged in scientific and mathematical investigations. Individuals’ and groups’ advocacy are motivated by a commitment to preserve, defend, or improve public health and the environment.

TERC/University of TN collected data on

BUAC (Boston Urban Asthma Coalition’s parent leaders)

HAPHI (Haitian American Public Health Initiative)

BREDL/RC-CAP (Blue Ridge Environmental Defense League and Rutherford County Citizens

The phase of work in which groups are currently engaged

Understanding and sharing preliminary findings from a survey of 700+ adults and children in a Boston neighborhood

Constructing a survey to determine needs
Constructing a database

Collecting data on the impact of a proposed asphalt plant

The mathematical, statistical, and scientific questions on group members’ minds

How to convey findings in a meaningful way?

What will make a credible sample?
How to counter culturally appropriate but damaging ideas (e.g., disabilities are a sign of a curse)

What factors to consider in collecting air quality samples?
What aspects of the proposed plant operations are likely to violate environmental standards?

Our hunches about the implications and relevance of these topics to other groups

Groups need ways to share statistics in context or they risk losing meaning and momentum

Groups have a drive to describe and need tools and tips for collecting meaningful survey data

Understanding how to counter computer modeling and impact averaging statistics companies use to obscure the daily felt impact of operations.

The priorities group members’ expressed for communicating about their work to other members or the public at large.

 

Communicate with ratios
Impress on Dorchester parents, health professionals, city services, and elected officials the seriousness, the number of affected

Communicate with raw numbers
Impress on people the need for civic engagement

Impress on neighbors and elected officials the potential effects of a proposed plant on environment (air and water), health, community-supported infrastructure (roads)

 

For more information, please contact Mary Jane Schmitt (mary_jane_schmitt@terc.edu) or Martha Merson (martha_merson@terc.edu).