Incorporation of a successful community-based mammography intervention: dissemination beyond a community trial.

Although a variety of interventions to increase breast cancer screening have been found to be effective in community-based trials, their ultimate contribution depends on the extent to which they are incorporated (i.e., adopted and adapted) by community organizations. From 1990 to 1995, the authors conducted a National Cancer Institute-funded community-based trial that increased screening mammography among women ages 40 and older living in Minneapolis public housing. This study describes the processes by which this intervention, called Friend to Friend, was successfully adopted by the American Cancer Society, Midwest Division, and adapted for use by women throughout the state. The authors offer insights from experience with this translational effort and make recommendations to facilitate collaboration between research and community organizations.     

A Suicide Prevention Campaign for Firearm Dealers in New Hampshire

A spate of suicides involving a just‐purchased firearm led a statewide coalition of firearm dealers, firearm rights advocates, and suicide prevention professionals to discuss the role of gun shops in preventing suicide. The group developed and mailed materials for (1) firearm retailers on avoiding sales to suicidal customers and (2) their customers on suicide and firearm safety. All storefront retailers were identified (n = 65), visited unannounced 6 months after receiving materials, and asked to complete a survey. Nearly half (48%) had at least one campaign product on display. Belief that reducing a suicidal person's access to firearms might save a life was associated with displaying materials (69% vs. 41%, p = .06). Public health and gun groups can successfully collaborate on suicide prevention activities.     

A normal approximation for testing the equality of two independent Chi-square variables

A simple normal approximation is supplied to test the equality of two independent Chi-square variables. The approximation appears to be valid for degrees of freedom as small as two. Thus no new table of critical values is needed. The standard unit normal distribution tables are sufficient.     

The Shellen chart as a test of visual acuity

Summary An analysis of the mistakes made by 100 boys in reading the letters on a Snellen Chart reveals great differences in legibility between letters of the same size. This is found to depend on the shape and familiarity of the letter and its similarity to other letters. Whether a test of visual acuity consists of two-point discrimination or the perception of meaningful shapes, mental organization is a deciding factor in determining the response. While oculists are interested in the part played by the eye in vision, psychologists direct attention to the part played by the mind.Based on a paper read at the British Association Meeting at Newcastle in September, 1949.     

A political economy of the Poor People’s Campaign: From MLK and Polanyi to Trump

ABSTRACT

A stalemate has emerged in mainstream liberal/left responses to Trump. Many commentators prefer to see our predicament in terms of either class-based or identity politics. Vis-à-vis the influence of the Chicago school of economics and its structural adjustment schemes, we crosshatch MLK’s Poor People’s Campaign and Polanyi’s Great Transformation to envision overcoming this stalemate. King’s effort to radicalize the welfare state from below by linking struggles against poverty, racism, and imperialism shares Polanyi’s focus on the economy’s embeddedness in society. We underscore the importance of King’s and Polanyi’s visions for building a leftist coalition that does not divorce social from economic justice.