Education: Research Methods & Resources

Guide to finding books, articles, statistics, curriculum materials, and more.
Need Help?
Ask Us!

Types of Research

Characteristics of Research

Type

Description

Case Study

Studies an individual or small group of individuals with an unusual condition or situation. Case studies are typically clinical in scope.

Survey

Involves interviewing or administering questionnaires, or written surveys, to large numbers of people. Investigator analyzes the data obtained from surveys to learn about similarities, differences, and trends. Predictions are made about the population being studied.

Observational

Directly observing subjects' reactions, either in a laboratory (called laboratory observation) or in a natural setting (called naturalistic observation). Observational research reduces distortions sometimes found in survey research

Correlational

Correlational research attempts to determine if a relationship exists between the two variables, and the degree of that relationship.

Descriptive

Describing a group, situation or individual to gain knowledge that may be applied to other situations.

Experimental

Experimental research tests the way in which an independent variable (the factor that the scientist manipulates) affects a dependent variable (the factor that the scientist observes).

Cross-Cultural

Designed to reveal variations across different groups of people. Most cross-cultural research involves survey, direct observation, and participant observation methods of research.

Quantitative/Qualitative/Mixed Method

Quantitative Research - involves the use of numerical calculations or summarize, describe and explore relationships among traits; reliance on control of variables, statistics, measurement, and experiments.

Qualitative Research - emphasis is on conducting studies in natural settings using mostly verbal descriptions, resulting in stories and case studies rather than statistical reports.

Mixed Methods - employs both quantitative an qualitative designs.

Adapted from McMillan & Wergin. 2010. Understanding and Evaluating Educational Research.

Books about Research

Types of Scholarly Articles

Characteristics of Articles

Type

Description

Research/Empirical

Article reporting on the results of one or more studies or experiments, written by the person(s) who conducted the research. This is considered one type of primary source. Look in the title or abstract for words like study, research, measure, subjects, data, effects, survey, or statistical which might indicate empirical research.

Case Study

Detailed account of clinically important cases of common and rare conditions.

Review

Summarizes the findings of others studies or experiments; attempts to identify trends or draw broader conclusions. Scholarly in nature but not a primary source or research article, however its references to other articles will include primary sources or research articles.

Meta-Analysis

A meta-analysis is a mathematical synthesis of the results of two or more primary studies that addressed the same hypothesis in the same way.

Letters or Communications

Short descriptions of important latest study or research findings which are usually considered urgent for immediate publication. Examples: breakthroughs regarding cures or treatments for previously incurable conditions, or cure for a particular outbreak of disease, like for example swine flu.

Theoretical

Containing or referring to a set of abstract principles related to a specific field of knowledge; characteristically it does not contain original empirical research or present experimental data, although it is scholarly.

Applied

Describes technique, work flow, management or human resources issue.

Professional communications, Book reviews, Letters to the Editor

Most scholarly journals publish articles that pertain to the workings of the profession but are not 'scholarly' in nature.

Critical Reading Questions

Questions to ask when reading and interpreting scholarly articles:

  1. What is the source (journal) of the article?
  2. Was the article peer reviewed?
  3. Who are the authors and what are their affiliations?
  4. What is the main subject of the study?
  5. What was the problem(s) investigated?
  6. What is purpose of rationale for the study?
  7. Who or what constituted the sample of population?
  8. What was the design of the study?
  9. What are the statistical analyses used?
  10. What are the results?
  11. Are the results clear?
  12. Did the results answer the identified questions?
  13. Do the results seem valid?
  14. Are the interpretations of the results consistent with design and analysis?
  15. Are the results consistent with findings from similar studies?
  16. What do the results mean to medicine and health care, to health care workers and patients?
  17. Can the results be applied to your practice or research?