Falsifiability is closely associated with the idea of:

According to Piaget’s theory, from _____ years of age, children are in a transition showing some features of the first stage of moral reasoning and some stages of the second stage, autonomous morality.

A) 7 to 10 B) 4 to 7 C) 10 to 12 D) 1 to 4

The ___________ is the amount of variability in the dependent variable attributable to each source

a) sum of square b) standard deviation c) mean square d) correlation coefficient