The term sleep hygiene refers to
a. washing oneself before going to bed
b. lifestyle behaviors that facilitate sleep.
c. use of medications to induce sleep.
d. the physical environment of the bedroom.
b
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Which of these would you probably find by an "attentive" process?
a. A large bear that is charging directly at you b. A well-camouflaged animal in the forest c. A wolf that howls loudly d. A single white pigeon in a group of gray pigeons
Being ill as a child
a. can cause the creation of antibodies. b. may lead to more future repetitions of the same illness. c. can enhance the likelihood of the same illness returning in a worse form during adulthood. d. usually indicates immune problems.
Describe and explain any new assumptions to consider for an ANOVA with a within-subjects design.
What will be an ideal response?
If every person in the population has an equal chance of being selected for a study, then selection is:
a. random. b. equated. c. counterbalanced. d. proportional.