Sigmund Freud is the founder of which of the following schools of psychological thought? a. Humanistic b. Gestalt c. Behavioral d. Psychoanalytic ____is the use of mathematics to organize, summarize, and interpret numerical data. a. Deception b. Statistics c. Physiology d. Hypothesis Formation William is a developmental psychologist who studies play behavior in children. He gets the permission from parents to observe their children while they play at the local neighborhood playground. What type of research method is William utilizing? a. Naturalistic Observation b. Case Study c. Oral Interview d. Examination of Archival Records Which of the following neurotransmitters is released when the sympathetic nervous system becomes activated? a. Epinephrine b. Acetylcholine c. Endorphin d. Serotonin Billy touches a baby lamb at a local petting zoo and thinks it feels \"very soft\". The softness of the fleece is a result of how the feel of the lamb was processed by Billy\'s ____. a. Endocrine System b. Autonomic Nervous System c. Somatic Nervous System d. Sympathetic Nervous System Which of the following endocrine structures is located within the cranial cavity? a. Pineal Gland b. Pituitary Gland c. Hypothalamus d. All of the Above are Endocrine Structures Located in the Cranial Cavity Solution 13. d psychoanalytic 14. b statistics 15. a naturalistic observation 16. b acetylcholine 17. c somatic nervous system 18. d all the above.