Send the exact assignment or rubric from your classroom and a custom DPH 870 sample written to it lands in 24 to 48 hours, the first one free. DPH 870 is Aspen’s Evidence-based Practice & Research Methods in Public Health course. It centers on evidence-based practice and advanced research methods in public health, the steps of scientific research, formulating a research problem, selecting methods and study designs, and creating a literature review to serve as Chapter 2 for the DPH 890 capstone, with critical review of peer-reviewed literature and 50 hours of practical immersion. Searches like "DPH 870 module 3 assignment example", "DPH870 sample paper", and "DPH 870 module samples" land on this page.
What DPH 870 is really about
DPH 870 connects the logic of research to the practice of public health. Students learn to state a research problem precisely, match it to a design and read the literature critically enough to know what is already known, what is contested and where their own project fits.
The main product is the literature review that becomes Chapter 2 of the capstone. A doctoral literature review is an argument, not a list: it organizes studies by theme, weighs their quality and ends by showing the gap the project will address.
What DPH 870’s assessments ask for
Expect a research problem statement, a paper comparing designs for the question, a documented search strategy, critical appraisals of key studies, a synthesis matrix and the completed literature review chapter.
Where students lose points in DPH 870
Students lose marks by writing literature reviews study by study instead of by theme, by summarizing without appraising, by leaving the gap unstated and by choosing designs that do not fit the problem.
The DPH 870 drawers
DPH 870 Module 1 assignment example
Tracing the steps of scientific research in public health through a DPH capstone on whether community health workers improve blood pressure control, with a table of eight steps from problem to dissemination and the decisions each requires, evidence-based public health as the frame, complex interventions, why public health often cannot rely on randomized trials alone, plausibility and adequacy designs, the iterative nature of research, ethics at every step and how the steps map onto capstone chapters. Full sample paper, read it free.
DPH 870 Module 2 assignment example
Formulating the research problem for a DPH capstone on a health department's community health worker hypertension program, with what makes a problem researchable and significant, a table of the parts of a problem statement with the capstone's wording for each, the gap in existing evidence, the purpose statement, research questions in population, intervention, comparison and outcome form, hypotheses, scope and delimitations, key definitions, feasibility and a common set of errors. Full sample paper, read it free.
DPH 870 Module 3 assignment example
Matching research designs to a DPH capstone question on community health workers and blood pressure control, with what the question requires, a table comparing individually randomized, cluster randomized, stepped wedge, interrupted time series, matched comparison, cohort and qualitative designs on causal strength, feasibility and fit, emulating a target trial with observational data, levels of evidence for decisions, mixed methods, threats to validity for the chosen design and a justification. Full sample paper, read it free.
DPH 870 Module 4 assignment example
Documenting the search strategy for a capstone literature review on community health workers and blood pressure outcomes, with the review type chosen from a typology of reviews, the question in structured form, a table of concept blocks with free-text terms and subject headings, databases and gray literature, limits and their justification, screening in two stages with a second reviewer for a sample, a flow of records from 1,146 identified to 31 included, a search log, testing the strategy against known studies and reporting against current guidance. Full sample paper, read it free.
DPH 870 Module 5 assignment example
Critically appraising three key studies for a review of evidence on community health workers in hypertension care, with why appraisal matters, reading a paper for its question and design, a table of each study's design, appraisal tool, strengths, concerns and overall judgment, a randomized trial judged with the Cochrane risk of bias tool, two systematic reviews judged with AMSTAR 2, applying ROBINS-I to the capstone's own observational design, rating certainty across studies with GRADE and how appraisal shapes the review. Full sample paper, read it free.
DPH 870 Module 6 assignment example
Building a synthesis matrix by theme for a capstone synthesis of community health worker studies in blood pressure care, with the difference between summary and synthesis, how themes were identified by coding findings, a matrix table crossing five themes with key studies, the effect on blood pressure, mechanisms such as adherence and self-monitoring, delivery models, populations and equity, and costs and sustainability, certainty for each theme, contradictions, gaps revealed by empty cells and how the matrix becomes the review's outline. Full sample paper, read it free.
DPH 870 Module 7 assignment example
Writing the argument of a capstone literature review on community health workers and blood pressure, with the review as an argument rather than a catalog, the central claim, a table of the argument's moves from context to gap with evidence and purpose for each, paragraph structure built on claims, evidence and analysis, weighing evidence by quality and certainty, handling contradictory findings, signposting, voice and hedging, a sample paragraph and revising for synthesis. Full sample paper, read it free.
DPH 870 Module 8 assignment example
Drafting Chapter 2 of a DPH capstone on community health workers and blood pressure control, with the chapter's purpose and audience, a table of sections and their content, the search summary, a theoretical framework linking social ecological levels to program components, the review organized by five themes, appraisal and certainty, gaps, a chapter summary, transitions to Chapter 3, length, citation practice and committee expectations. Full sample paper, read it free.
Your classroom shows something different?
Aspen revises its classrooms, so module topics can change. Send your classroom version and the desk matches it exactly.
Using a DPH 870 sample the right way
Read a finished DPH 870 chapter for how themes, appraisal and the gap build one argument. Your topic will differ, so follow the structure.
DPH 870 questions, answered
Does DPH 870 produce part of the capstone?
Yes. Aspen's catalog states that the literature review created here will be used as Chapter 2 for DPH 890.
How is a doctoral literature review organized in DPH 870?
By themes or questions, with studies compared and appraised within each, ending in the gap the project fills.
Does DPH 870 include practical hours?
The catalog states that DPH 870 includes 50 hours of practical immersion experience.