In evolutionary terms, why are symmetrical facial features important?
a. They indicate health and, most likely, good genes.
b. They guarantee offspring survival.
c. They make romantic relationships more satisfying.
d. Without them, there is no other way to decide whether you have found a quality mate.
Answer: A
Rationale: This: Symmetry is hypothesized to be a physical display of mate quality because it signals that the individual is genetically healthy.
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29-year-old Brenda has an IQ of 67, yet she finished fourth grade. She lives with her boyfriend, pays her bills with money she earns as a factory worker, and is able to live without supervision. What is Brenda's most likely diagnosis in terms of the DSM-5
classification of intellectual disability? a. intellectual disability, because of low IQ b. not intellectual disability, because she is over 18 c. intellectual disability, because of low educational status d. not intellectual disability, because she is functioning adaptively
An advantage of a between-subject design is that ____
a. scores are influenced by practice effects b. scores are influenced by fatigue c. each score is independent of all the other scores d. they require large numbers of participants
The famous patient who had a substantial portion of his hippocampus removed to stop seizure activity and, as a result, could not form any new memories is known by his initials:
A) MT. B) HM. C) HT. D) TM.
The term that refers to the probability of contraceptive failure when used without error is ____ use
a. typical c. correct b. perfect d. error-free