Choose all of the correct alternatives. Factors that might threaten internal validity include
a. testing.
b. investigator bias.
c. the Hawthorne effect.
d. maturation.
Ans: a,b,d
You might also like to view...
How can you manage the learning centers, both indoors and outdoors and equipment, materials, and supplies needed for the classroom learning environment?
What will be an ideal response?
Student questioning in the classroom:
a. decreases comprehension and retention. b. is a distraction and time killer during lessons. c. is a student strategy to get teacher off track. d. increases motivation, creativity, and innovation of learners.
Outdoor environments that address all areas of development and all types of children's play
What will be an ideal response?
Piaget’s theory gives us insight into how children gradually begin to think logically
Indicate whether this statement is true or false.