The sciences can be generally described as an effort to understand, explain,...
Quantitative Research
Hypothetical Deductive Method
The hypothetical-deductive method is an approach to research that starts from...
Statistics in Medicine Thesis
Medical statistics is one of the main areas of statistical work and has had a...
Metadata in Research
In its most basic sense, metadata is information about the data, and describes...
Snowball Sampling
Snowball sampling is a sampling technique in which research participants are...
Stratified Random Sampling
Stratified random sampling is a sampling method that involves dividing a...
Item Response Theory
Item response theory (TRI), also known as latent response theory, refers to a...
Inferential Statistics
With inferential statistics, we try to reach conclusions that go beyond the...
Tabulation Plan
A tabulation plan is a set of tabulation specifications, in which a research...
The Observation: Characteristics of a Good Observer
Be a good observer in a fundamental aspect when conducting research....
