A severe reduction in the world's population comes from xenophobia

Reliability is __________

a. the consistency of a measure to produce similar results on different occasions. b. the accuracy of a measure to evaluate what it is supposed to measure. c. saying with confidence that the observed change in the dependent variable is due the independent variable. d. the extent to which obtained results can be generalized to other settings.

You can reduce the disadvantages of a between subjects design by decreasing the levels of the IV

Indicate whether the statement is true or false