The idea that personalities mature as people enter important adult social roles is known as __________

Wellness is

a. Absence of illness b. A state of complete well-being---psychical, cognitive, and psychological c. Easily achieved d. All of the above

Psychology majors are not always good psychological research participants because they can sometimes figure out what the experiment is about and then tend to change their responses accordingly resulting in ________________

a. ceiling effects c. experimental curing effects b. experimenter bias d. experimental expectancy effects