Piaget’s Substage 5: Tertiary circular reactions stage occurs for infants in the age range of _______ months of age

Olds and Milner (1954) found that rats will endlessly stimulate a pleasure center in the __________ when an electrode is implanted there

a. brainstem b. corpus callosum c. limbic system d. frontal lobe of the occipital cortex

Norman, a 71-year-old white widower, is very depressed. He still lives in the small town that he grew up in and attends church every Sunday. He also attends many other regular social activities during the week. What statement regarding Norman's susceptibility to suicide is most accurate?

a. Norman is at minimal risk to commit suicide because he has so many ties to his community. b. The fact that Norman is an elderly, white, depressed male puts him in a high-risk group, but his social support system is a positive sign. c. Norman displays many of the risk factors associated with suicide and is likely to attempt but not successfully complete suicide. d. Norman's severe, untreated depression is concerning enough that he requires immediate hospitalization.

When a nucleus of an egg cell is removed and replaced with the DNA from an adult cell, which of the following has just occurred?

A. DNA replacement B. Nuclear replacement C. Nuclear transplantation D. Hormonal replacement therapy

An interview could be considered semistructured when the interviewer imposes structure by asking questions that guide the conversation, but also maintains a non-directive stance

Indicate whether the statement is true or false