The thickening of the lens of the eye that results in loss of visual acuity in middle and older age is part of a process called _______

The zone of proximal development is a concept developed by __________ that describes the range of cognitive tasks a child cannot yet perform, but will be able to learn with the help of an adult or more experienced peer

a) Jean Piaget b) Laura Berk c) Mary Ainsworth d) Lev Vygotsky

Which of the following statements is FALSE regarding the mood disorders?

a) Evidence for a genetic basis for bipolar disorder is strong. b) Adult women have a higher rate of major depressive disorder than adult men do. c) Asian countries, such as Taiwan and Korea, seem to have the highest rates of major depressive disorder worldwide. d) Some studies show that psychotherapy can be as equally effective as medication in treating major depressive disorder.