Petra feels really alive and an overwhelming sense of well-being after her 4-mile morning run. We could say Petra has entered a(n) __________ state of consciousness after exercise

When you walk into your classroom, you notice the words "matrix," "hits," and "false alarms" written on the blackboard. You can conclude that the topic discussed in the previous class was most probably

a. gate-control theory. b. signal detection theory. c. accommodation. d. nociceptive pain.

Which of the following is one of the ethical principles of the American Psychological Association?

a. Psychologists respect the dignity and worth of all people, and the rights of individuals to privacy, confidentiality, and self-determination. b. Psychologists may not use minors (those under age 18) as participants in research. c. If a study is conducted over the internet, psychologists need not obtain informed consent from participants. d. Psychologists are not responsible for protecting the confidentiality of information they obtain from participants.