Which type of effect occurs when there is a change in the wording of questions, a change in interviewers, or a change in other procedures that causes a change in the dependent variable?
a. history effect
b. mortality effect
c. instrumentation effect
d. testing effect
Question 2
When a researcher contacts a decision-maker after the decision-maker has had a chance to read the research report to ask if any part of the report needs further clarification, this is known as a research follow-up.
Indicate whether the statement is true or false
Stages of Health Behavior Change
Drugs and their effect table
Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m
Effect of Education on Wages
Data management questions
The ancestral and modern-day tomato. (b) Phenotypic effect of the fw2.2 transgene in the tomato