There are a number of threats to experiments. Among these is the threat to internal validity. Discuss how to control for the problems that are faced such as history or maturation. Move to the threats to external validity. How would you control for selection bias and reactivity threats.
Assignment 3
Assignment #3: Final Written Assignment Due 2/28/2026 Write a 4-page paper. All references need to be open access. As outlined in Chapter 17 of your textbook working in Child Protection is a rewarding yet challenging experience. Papers must be a minimum of four pages and maximum six pages; Title & Reference