quantitative studies the terms “external validity” and “generalizability, week discussion help
In some quantitative studies the terms “external validity” and “generalizability” are portrayed as synonymous. In contrast, Reichardt (2011) makes the claim that external validity and generalizability should be considered distinct concepts. What is external validity? What are the merits of distinguishing between external validity and generalizability of quantitative results? Please provide a 150-200 word response to the above question and please use at least 1 reference. Also please cite reference in APA 6th edition format and please provide doi or www info for reference if applicable.