Dr. Lonsbary’s study asked participants to report on their mood before completing the memory test. Her decision to include this step was done to address the study’s validity

Dr. Lonsbary’s study asked participants to report on their mood before completing the memory test. Her decision to include this step was done to address the study’s ___Construct validity

Explanation:

There are a number of different measures that can be used to validate tests, one of which is construct validity. Construct validity is used to determine how well a test measures what it is supposed to measure. In other words, is the test constructed in a way that it successfully tests what it claims to test? Construct validity is usually verified by comparing the test to other tests that measure similar qualities to see how highly correlated the two measures are. For example, one way to demonstrate the construct validity of a cognitive aptitude test is by correlating the outcomes on the test to those found on other widely accepted measures of cognitive aptitude.

d, i believe because of it's activity level

poison her by building up too much vitamin k in her body or cause hair loss and a severe case of acne