Related Experiment Video
Updated: May 29, 2026
12:44
Watershed Planning within a Quantitative Scenario Analysis Framework
Published on: July 24, 2016
An approach to assessing data quality in an area probability survey using CBPR
Dianne Rucinski1, Rochelle Davis, Guillermo Gomez
1University of Illinois, Chicago, IL, USA. drucin@uic.edu
Health Promotion Practice
|September 3, 2011
Summary
Community-based participatory research (CBPR) shows higher participant cooperation and lower refusal rates. However, CBPR samples may overrepresent certain groups compared to professional interviewer data.
Area of Science:
- Public Health
- Social Sciences
- Research Methodology
Background:
- Community-based participatory research (CBPR) engages community members in all research aspects.
- CBPR is suggested to increase acceptance and cooperation compared to traditional methods.
Purpose of the Study:
- To compare the effectiveness of CBPR in achieving participant cooperation versus traditional research methods.
- To analyze sample disposition data from two area probability surveys.
Main Methods:
- Secondary analysis of sample disposition data from two surveys in the same community areas.
- Comparison between a CBPR study using community interviewers and a traditional study using professional interviewers.
Main Results:
- Data collected via CBPR techniques demonstrated higher cooperation and lower refusal rates.
- CBPR interviewers' samples overrepresented certain population groups.
- Professional interviewers' data potentially underrepresented key population groups when compared to census data.
Conclusions:
- CBPR may enhance participant engagement and reduce refusal rates in community research.
- Researchers must address potential sampling biases introduced by CBPR methods to ensure representativeness.
Related Concept Videos
01:23Methods of Documentation V: CBE
Charting by Exception, or CBE, is a method of documentation used in healthcare, particularly in nursing, that focuses on documenting only significant or abnormal findings rather than recording every detail. This approach aims to streamline the documentation process, improve efficiency, and ensure that healthcare providers can quickly identify deviations from normalcy in patient assessments.
In CBE, healthcare professionals establish predefined standards of practice that define what constitutes...
In CBE, healthcare professionals establish predefined standards of practice that define what constitutes...
01:19Quality Assurance
Quality assurance is the overarching term used to describe the activities employed to ensure the proper performance of a system. These activities can be classified into three categories: quality control, quality assessment, and internal corrective measures. Typically, these activities work cyclically: quality control is performed before and during the analysis, while quality assessment occurs during and after the investigation. Internal corrective measures are implemented based on the findings...
01:15Introduction to Statistical Process Control
Statistical Process Control (SPC) is a method used to monitor and control quality within processes, particularly in manufacturing and service delivery, by employing statistical methods. SPC aims to distinguish between natural (common cause) variation and variation due to specific changes or events (special cause), allowing for timely improvements and sustained quality. The control chart, a pivotal tool in SPC, visually displays data over time alongside a central line of upper and lower control...
01:26Profile Leveling and Cross Sections
Profile leveling and cross-sections are surveying methods used to determine and document terrain elevations for infrastructure projects such as highways, railroads, canals, and pipelines. These methods provide data for earthwork planning and alignment of proposed routes. Profile leveling involves measuring elevations along a fixed line to create a vertical terrain profile. A surveyor sets up a leveling instrument at the benchmark (BM) and records a backsight (BS) to determine the instrument's...
01:12Design Example: Marking Boundaries of a Site Using a Compass
Marking site boundaries using a compass is a precise surveying technique that ensures the accuracy of boundary delineation. The process begins by using provided site details, including the bearings and lengths of each boundary line. The initial step involves calculating latitudes and departures for all sides of the site. This computation verifies that the traverse is free of errors, ensuring a closed and accurate boundary.The process starts at a known point, such as Point A, which is often...
01:23Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...