When Haylee takes a personality test, the researcher gives her detailed instructions and plenty of time to complete it. But Tyler takes the same test and is given only vague instructions and a limited amount of time This procedural difference shows that the test lacks:

Sociobiology has been accused of ignoring the role of cultural practices in shaping human

behavior and placing too much emphasis on evolutionary factors in shaping cultural practices. In response, sociobiologists argue that a. understanding natural selection helps explain the evolution of cultural practices. b. cultural evolution has not been a significant factor in shaping human behavior. c. sociobiological theory does not apply to human beings. d. animal behavior has not been affected by cultural evolution and, therefore, it is unlikely that human behavior has been affected by it. e. cultural practices are too variable to be studied as a function of evolution.

Although she is normally not aware of its existence, Ingrid discovers that she has a blind spot in her vision by closing one eye and focusing on a fixed point. What explains why Ingrid has this blind spot in her vision?

a. She suffers from retinal degeneration. b. She is experiencing sensory adaptation. c. No photoreceptors are located where the optic nerve leaves the eye. d. There is insufficient light to activate her rods.