After you have completed the reading, and without reviewing your classmate's responses, post your initial response to the following discussion. Your post should be at least 300-350 words in length and should extend the discussion of the group supported by your course materials and/or other appropriate resources.
APA format and in text citations
Psychology and Research Method
How does psychology research contribute to health knowledge and the mind and body relationship? There is a variety of research methods used in psychology. Correlation studies, experimental designs, ex post facto designs, cross-sectional studies and longitudinal studies. Explain the difference between the four methods and choose the one you believe would be the most effective to conduct research on tobacco use and related diseases.