describe evaluation in terms of internal and external validity

Describe evaluation in terms of Internal and External Validity. Explain the threats/limitations of Internal and External Validity. Provide an example of each of the threats/limitations of Internal and External Validity.

Posting should be between 400 – 600 words in length and answer all of the questions provided, as well as, express the opinions and thoughts of the student. Points will be deducted for each unanswered question. A minimum of four references are required for each posting, two of which may be the course textbooks.

References and in-text citations are to be completed in APA format.

This the text book chapter 10

Dignan, M. B. Measurement and Evaluation of Health Education, 3rd edition. Springfield, IL: Charles C. Thomas. ISBN-13: 978-0398059583

Do you need a similar assignment done for you from scratch? We have qualified writers to help you. We assure you an A+ quality paper that is free from plagiarism. Order now for an Amazing Discount!
Use Discount Code "Newclient" for a 15% Discount!

NB: We do not resell papers. Upon ordering, we do an original paper exclusively for you.