Johnny has watched his twin brother climb up and down the stairs. when his brother reaches the top of the stairs, he immediately goes to his mother and she gives him a treat. johnny is now attempting to climb stairs. according to sternberg, this is an example of

Suppose that sociologists and cultural anthropologists are tying to measure the amount of child abuse for cross cultural comparison. they run into disagreement over whether spanking a child is abuse or discipline. what problem are they encountering in their research? a. reliability of the definition of abuse. b. validity of the definition of abuse. c. occam's razor about the definition of abuse. d. none of these.