The type of variable that can contaminate the results of an experiment and may be an alternative to a causal relationship is known as a(n): A. antecedent variable B. criterion variable C. extraneous variable D. predictor variable

The idea of a progressive income tax, which is still a standard taxing policy in the u. s. today, was aggressively sought by the populist party. select the best answer from the choices provided true or false

Arecent challenge to the european union created by a member state is?

Rick is a toddler with an easy temperament and active nature. people are often seen stopping to talk to him in supermarkets and parks where his mother takes him in the evenings because he smiles willingly at other children and adults. this aspect of rick’s behavior most likely reflects a(n) active genotype–environment interaction suppressive genotype-environment interaction passive genotype–environment interaction evocative genotype–environment interaction