Examlex
A rock sample containing an isotope with a half-life of 12 million years has an initial mass of 72 grams. How much of the daughter isotope will be present after three half-lives?
Content Analysis
A research method involving analysis of texts.
Secondary Analysis
The use of existing research data to find new insights or to form new statistical analyses, without needing to perform data collection firsthand.
Mixed Methods Approach
A research approach that combines qualitative and quantitative methods in order to provide a broader perspective on the research question.
Triangulation
A method used in qualitative research to cross-check information and conclusions by using two or more methods, data sources, or researchers to study the same phenomenon.
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