A bathroom scale is broken and always shows a weight of 150 pounds, no matter who steps on it. As a measure of weight, the broken scale lacks:

When asked to explain emotion in class, Kendra responded

with, "Emotions begin with some type of physiological change in your body, such as a rapid heartbeat and sweaty palms. After that, the emotion can be named." Kendra's explanation is in line with the _____ theory of emotion. Fill in the blank with correct word

Which program showed the best long-term outcome for its participants?

a. mainstream preschool education b. Head Start c. Early Intervention of First Nations minority children in Canada d. High Scope Preschool Project