Astronomy and astrology were often practiced together in ancient cultures, and astrology played an important role in the historical development of astronomy. astronomy and astrology were often practiced together in ancient cultures, and astrology played an important role in the historical development of astronomy. true or false?

True

Explanation:

Astrology can be defined as a study which describes the impacts of the movement of celestial bodies on humans.  Astrology depicts that the actions of the celestial bodies influence the actions of the humans.

Astronomy can be described as the branch of science which is related to the study of universe and celestial bodies.

These two aspects go hand in hand and influence each other. Hence, the above statement can be considered to be true.

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.