________ provide ways by which correlational researchers may attempt to demonstrate causal relations among variables, even though the causal relationship may still be somewhat unclear.
A. Longitudinal designs
B. Survey designs
C. Random selection techniques
D. Sampling designs
Answer: A
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Dr. White is using a recently-developed technology to conduct research on how the brain responds to visual images that are culturally familiar or unfamiliar. Which tool might he employ in his laboratory?
a. event-related potential (ERP) b. electrooculography (EOG) c. x-ray images d. phrenology mapping (PM)
You are watching your two-year-old nephew and are amazed how quickly he can learn concepts and objects. According to Module 14, what accounts for this?
A. The brains of children have built-in exemplars of concepts and objects. B. Children have brains that are already set up to quickly store things into categories. C. Children use heuristics to learn concepts and objects. D. The brains of children tend to ignore algorithms that can slow down learning, as is seen in adults.
The bulk of clinical research done on ethnic differences in pain has compared:
a. Asian Americans with African Americans b. Asian Americans with European Americans c. Latinos with European Americans d. African Americans with European Americans
The knee jerk reflex, in which your foot kicks in response to a tap on your knee, is also known as a _________ reflex
a. withdrawal b. postural c. patellar d. polysynaptic