Thorndike was known for his work with ______

Postpartum depression has been recently renamed:

a. Mood disorder b. Major depressive disorder c. Mother-specific depression d. Perinatal depression

When does the process of myelination, or the development of myelin sheaths around a neuron's axon, start to take place?

a) before birth b) immediately after birth c) during puberty d) during late adulthood