1. Reliability and Validity Introduction to Study Skills & Research Methods(HL10040) Dr James Betts 2. Lecture Outline: Definition of Terms Types of Validity Threats…
Journal of Reliability and Statistical Studies; ISSN (Print): 0974-8024, (Online):2229-5666 Vol. 6, Issue 2 (2013): 17-40 HETEROSCEDASTICITY IN SURVEY DATA AND MODEL SELECTION…