Question: Explain how the selection of participants may affect both the
Explain how the selection of participants may affect both the internal and external validity of your experiments.
Relevant QuestionsExplain the difference between main and interactive testing effects. Why is this difference important? Operationally deﬁne the following: a. Customer loyalty b. Price consciousness c. Career success “Whenever possible, it is advisable to use instruments that have already been developed and repeatedly used in published studies rather than develop our own instruments for our studies”. Do you agree? Discuss the reasons ...“The job involvement measure described in the appendix is reflective in nature.” Comment on this statement. Use of a sample of 5,000 is not necessarily better than having a sample of 500. How would you react to this statement?
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