Answer Happy

QUESTION 62 Someone finds that test scores correlate negatively with time spent on Facebook. What can we conclude? O a. As time passes, students spend less time studying and more time on Facebook. O b. The time on Facebook is unrelated to class performance. c. Most students spend more time on Facebook than on studying. O d. Students who spend more time on Facebook get lower test scores. QUESTION 63 What is color constancy? O a. the tendency to continue seeing a color after closing your eyes b. the ability to recognize colors despite changes in lighting c. the tendency to see a negative afterimage after staring at a colored object O d. the ability to continue seeing colors after damage to the retina QUESTION 64 Why would an experiment include a "blind observer"? a. to minimize the effect of an independent variable b. to increase parsimony c. to serve as a placebo d. to avoid experimenter bias