To ensure objectivity, psychology depends on

If an older adult is continually complaining about his or her terrible memory, all may be helpful strategies EXCEPT:

A) teaching memory strategies. B) treating what may be a possible depression. C) assuming this person has Alzheimer's disease. D) taking action to make this person's life more fulfilling.

For a reversal design to clearly demonstrate the effectiveness of a certain treatment, the behavior must

A) ?return to its original baseline level during the second baseline phase. B) ?remain at the treatment level during the second baseline phase. C) ?remain at the baseline level during the treatment phase. D) ?Both b and c are correct.