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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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Sustainable Design Research Studio (Washington, DC)

Filed under Good Idea, Environmental Health / Toxins & Contaminants

Goal: The goal of this project is to identify environmentally preferable building materials and products, to specify them in HOK's own projects, and to guide others in the profession in doing the same.

In2Books (Virtual Program)

Note: This practice has been Archived.

Filed under Evidence-Based Practice, Education / Literacy, Children

Goal: The goal of In2Books is to promote reading, writing, and critical thinking skills in students grades three through five through partnership with a pen pal, and provide teachers with a structured curriculum designed to enhance their students' learning experiences.

Children's National Food Allergy School Nurse Education Program (Washington, DC)

Note: This practice has been Archived.

Filed under Good Idea, Health / Children's Health, Children, Teens

Goal: The Children's National Food Allergy School Nurse Education Program seeks to increase knowledge about childhood food allergy through a standardized educational curriculum.

Impact: The Children's National Food Allergy School Nurse Education Program significantly increased the percent of nurses in the District of Columbia who believed students were teased or bullied due to food allergy and felt food allergy was a serious health concern for which schools should have guidelines.

New York Avenue Metro Station Corporation (Washington, DC)

Note: This practice has been Archived.

Filed under Good Idea, Community / Transportation, Urban

Goal: The key objective of the initiative was to promote sustainable, transit-oriented, mixed-use economic and community development that would promote investment, create jobs, attract and expand businesses, raise incomes, reduce poverty, stabilize and improve housing and neighbourhoods. The main strategy was to develop three key industry networks: media/publications, information technology/telecommunications and the entertainment industry in the NoMa area.

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.