What term describes the extent to which performance on a type of measure is related to what the measure is designed to assess

the scientific revolution reached its zenith with isaac newton, who made perhaps the greatest contribution to the history of the scientific method. he was the first to really understand that the scientific method needed both deduction and induction.

explanation:

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.  

answer; their own memory abilities;

answer; strong state government;