Question: How are multiple methods of data collection and from multiple
How are multiple methods of data collection and from multiple sources related to reliability and validity of the measures?
Answer to relevant QuestionsEvery data-collection method has its own built-in biases. Therefore, resorting to multi-methods of data collection is only going to compound the biases. Critique this statement. Explain why mortality remains a problem even when a Solomon four-group design is used. What is internal validity and what are the threats to internal validity? Operationally deﬁne the following: a. Customer loyalty b. Price consciousness c. Career success How is the interval scale more sophisticated than the nominal and ordinal scales?
Post your question