Apsychological tests is said to be valid if it . measures what it is designed to measure
b. compares results against established standards of performance
c. produces the same results from one time to the next
d. allows test-takers to fully demonstrate the extent of their abilities

Name three things the framers of the constitution did to keep the federal government or any part of it from becoming too powerful.

What were some characteristics of the yamato culture select all that apply a. it was a very weak empire with little knowledge of trade b. it believed its people were descended from kami the sun goddess c. it allowed woman to hold positions of power d. it developed technologies that improved life and increased trade e. its leader tokugawa brought peace to japan

Nami conducts an investigation on plants. she places a grow light on a timer to give the plants different amounts of light to see if this would affect their growth. in this investigation, the amount of light is the .