According to the article Attachment in Separation concerning divorced or separated mothers' interactions with their children, a quasi- experiment is different from an experiment because the quasi-experiment:

Worldwide, after6 months of age, who does the primary amount of infant care?

a. mothers b. fathers c. older girls d. older boys

A person who has conversion disorder where the symptom is blindness

A) is likely to refuse to move in an unfamiliar room because of extreme anxiety. B) is likely to trip over every object in an unfamiliar room. C) is likely to close his/her eyes in an unfamiliar room before walking about. D) is likely to walk around an unfamiliar room without bumping into things.