What holiday is in two days?

Which subspecialty in psychology focuses on the cognitive differences between a 6-year-old and a 12-year-old?

Doctors Roger Sperry and Michael Gazzaniga (1983, 1988) studied split-brain patients—those who had surgery that separated the left and right hemispheres of the brain—and discovered that the two hemispheres had different talents, such as the left specializing in language processing. These psychologists are most likely:

Dr. Jean Piaget (1952) showed 5-year-old children two identical glass beakers each containing the same amount of liquid. The children had no difficultly understanding that the amount of liquid was the same in both containers. However, when the liquid from one beaker was poured into a tall, thin beaker, the children mistakenly believed that the taller glass had more liquid. Dr. Piaget concluded that children at this age lack the ability to understand that volume remains the same even if its appearance changes. Dr. Piaget was most likely a(n):

The " Nurture" aspect of behavior focuses on

Who studied unconscious and conscious behavior?

Which type of psychologist would most likely study a subject group from kindergarten to adulthood?

Which perspective believed psychology should emphasize the potential for growth of each human being and an individual’s freedom to make their own decisions?