Nationally Initiated Studies

Independent National Evaluation of Weed and Seed

Independent National Evaluation of Weed and Seed - September 2010

A comprehensive cross-site process and impact analysis of more than 200 sites and in-depth study of 13 randomly selected Weed and Seed sites and 13 comparison neighborhoods. The evaluation found that positive outcomes were associated with Weed and Seed in various ways - particularly collaboration.

NIJ Research in Brief

Weed and Seed National Process Evaluation - October 1996 (NCJ 161624)

Weed and Seed National Impact Evaluation - June 1999 (NCJ 175685)

Weed and Seed National Impact Evaluation

Cross Site Analysis - June 1999 (NCJ 176358)

Hartford, CT Case Study - August 1999 (NCJ 175696)

Manatee-Sarasota Case Study - August 1999 (NCJ 175698)

Shreveport, LA Case Study - June 1999 (NCJ 175702)

Las Vegas, NV Case Study - August 1999 (NCJ 175697)

Akron, OH Case Study - June 1999 (NCJ 175695)

Pittsburgh, PA Case Study - June 1999 (NCJ 175699)

Salt Lake City, UT Case Study - August 1999 (NCJ 175700)

Seattle, WA Case Study - June 1999 (NCJ 175701)

Return to Weed & Seed Evaluations.