Refers to the application and combination of several research methods in the study of the same phenomenon. Use of multiple methods or data sources in qualitative research to develop a comprehensive understanding of phenomena
A method in which the critical area of a Distribution is two-sided and tests whether a Sample is greater than or less than a certain range of values. Often used in null hypothesis testing and testing for statistical significance.
A method of testing respondents’ opinions and perceptions by giving a word or phrase and requesting that they respond with the first word that comes into their head as they hear it or see it.