Despite being in top condition, 65-year-old Lane notices that his maximum heart rate during an aerobic exercise has declined significantly from when he was in his 20s. This change is best explained in terms of diminished
a. reserve capacity.
b. dopamine level.
c. neural plasticity.
d. estrogen level.
a
You might also like to view...
The shortage of therapists in many areas had led to an increased focus on
a. delivering therapy over the phone and Internet. b. broadening access to medication. c. minimizing the importance of therapy. d. seeking alternatives to therapy.
When you are traveling in a wide open space with clean air, very distant mountains often appear to be closer than they really are. This occurrence is due to a decrease in
a. linear perspective. b. aerial perspective. c. relative size. d. relative motion.
Brittany, a softball player who plays catcher for the local college, has thrown out base stealers at a 42, 39, and 41 percent rate over her three years. Her performance could be considered which of the following?
A) Valid B) Invalid C) Reliable D) Not reliable
How does conducting a double-blind study attempt to remedy the effect of bias?
A) The experimenter does not know but the participant does know what condition the participant is assigned to B) The experimenter and the participant both know what condition the participant is assigned to C) The experimenter knows but the participant does not know what condition the participant is assigned to D) Neither the experimenter nor the participant knows what condition the participant is assigned to