When the different threats to internal validity act differently in different comparison groups, this is known as:
a. Additive and/or interactive effects
b. A testing effect
c. A maturation effect
d. A regression artifacts effect
Ans: a
Education
You might also like to view...
You can use ____________________ to engage your digital students in powerful learning activities using the Web-based tools, such as Blogger, that they relate to
Fill in the blank(s) with the appropriate word(s).
Education
According to the text, describe four things that a teacher can do to help establish a spirit of management in the classroom and why those strategies would be successful.
What will be an ideal response?
Education
Refer to the graph below. Marginal utility is
Education
Children with special needs have low self-esteem
a. True b. False
Education