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Promising Practices

The Promising Practices database informs professionals and community members about documented approaches to improving community health and quality of life.

The ultimate goal is to support the systematic adoption, implementation, and evaluation of successful programs, practices, and policy changes. The database provides carefully reviewed, documented, and ranked practices that range from good ideas to evidence-based practices.
Learn more about the ranking methodology.

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L.A. County's Emergency Survival Program (Los Angeles)

Filed under Good Idea, Community / Governance, Urban

Goal: The goal is to help prepare communities for earthquakes, fires, floods, terrorism, and other natural and man-made disasters.

La Casa de las Madres (San Francisco, CA)

Filed under Good Idea, Community / Domestic Violence & Abuse, Children, Teens, Women, Urban

Goal: The mission of La Casa de las Madres is to help victims of domestic violence.

La Cocina (San Francisco, CA)

Filed under Good Idea, Economy / Income, Women, Racial/Ethnic Minorities, Urban

Goal: The mission of La Cocina is to cultivate low-income food entrepreneurs as they formalize and grow their businesses by providing affordable commercial kitchen space, industry-specific technical assistance, and access to market opportunities.

Impact: La Cocina supports dozens of successful food businesses run by low-income women and people from immigrant communities.

La Posada Hotel (Winslow, Arizona)

Filed under Good Idea, Economy / Economic Climate

Goal: The goal of the restoration of La Posada Hotel was to preserve and restore the hotel as a historic landmark, and to reinvigorate the economy of Winslow, Arizona.

Labs 21 (USA)

Filed under Effective Practice, Environmental Health / Energy & Sustainability

Goal: The goal of Labs21 is to create environmental showcase laboratories that take a "whole-building" approach to laboratory design.

Ladies First (Vermont)

Filed under Effective Practice, Health / Cancer, Women

Goal: The goal of this program is to make cancer screening more accessible for women with special needs.

Lancaster County School-Community Tobacco Prevention Program (Lincoln-Lancaster County, NE)

Filed under Effective Practice, Health / Adolescent Health, Children, Adults

Goal: The goal of this program is to reduce public and worker exposure to secondhand smoke and to prevent youth initiation of tobacco.

Land Value Taxation (Pennsylvania)

Filed under Effective Practice, Economy / Economic Climate

Goal: The goal of the split-rate property tax is to encourage urban renewal and discourage land speculation.

Landfill Methane Outreach Program (LMOP) (USA)

Filed under Effective Practice, Environmental Health / Air

Goal: The goal of the Landfill Methane Outreach Program is to promote the use of landfill gas as an energy source.

Lark-Inn (San Francisco, CA)

Filed under Good Idea, Health / Adolescent Health, Teens, Racial/Ethnic Minorities, Urban

Goal: To provide a temporary and safe housing solution to homeless adolescents and young adults aged 18-24.

An Effective Practice meets the following HCI criteria:

  1. The program description includes at a minimum: the sponsoring organization, program goals, program implementation steps, and outcomes that have demonstrated program success and/or promise in achieving the program goal in one or more localities.
  2. The results from an evaluation of the program include quantitative measures of improvement in outcome of interest (i.e. increase in voter registration, not just delivery of voter registration drive) and/ or the outcome measure is increased or improved compared to the baseline measurement or the control group but the difference is not statistically significant.

A Good Idea meets the following HCI criteria:

  1. The program description includes: the sponsoring organization, program goals, program funding source, program implementation steps and outcomes.
  2. The program evaluation is limited to descriptive measure(s) of success/accomplishment (i.e., program participation rates, number of services/education sessions/radio messages provided). Note: oftentimes, the program has been newly implemented and a program evaluation has not yet been conducted. Programs that have not yet been evaluated, but which show promise in improving health or quality of life, are classified as Good Ideas until an evaluation is conducted.

An Evidence-Based Practice meets the following HCI criteria:

  1. The program description includes at a minimum: the sponsoring organization, program goals, program implementation steps, and outcomes that have demonstrated program success in achieving the program goal in one or more localities.
  2. The results from an evaluation of the program include quantitative measures showing improvement in the outcome(s) of interest after the implementation of the program (i.e. increase in smoking cessation, not just the delivery of a smoking cessation program). The outcome measure(s) is/are compared at relevant time periods before and after the intervention or program implementation. Alternatively, the evaluation study compares the outcome(s) between an intervention group and an appropriate control group.
  3. The study is of peer-review quality and presents numbers in a scientific manner; measurements of precision and reliability are included (e.g. confidence intervals, standard errors), results from statistical tests show a significant difference or change in the outcome measure(s), and relevant point estimates and p-values are presented. Note: if the results from an evaluation of a program are presented in a scientific manner and the outcome measure is improved compared to the baseline measurement or the control group but the difference is not statistically significant, the practice is classified as effective and not evidence-based.