Marnie tells her colleague, "I just developed a new measure for anxiety disorders." Her colleague looks over the items on Marnie's new scale, and says, "But these items don't measure anxiety, they measure mood! Your scale lacks validity!"

That infants initially babble the same speech sounds across the world indicates that learning and the environment influence language development more strongly than the biological basis for language.

a. true b. false

The nomothetic approach to personality study considers every person to be a lawful, integrated

system to be investigated in his or her own right. Indicate whether the statement is true or false