Monthly Archives: December 2019

1. Generalization mode: Researchers are attempting to make External Validity (this study to the world at large) crutial. That is, to generalize the findings to a population, or other situations. Ecological Validity (lab to the real world) is also important. The key is to have a representative sample. 2. Theory-testing mode: Researchers are trying toContinue reading “Class #22 and the last: Wrap-up”