A 3 × 2 × 2 factorial design has ________ condition(s)

Clara's bones have become so fragile that simply standing up can cause them to break. Clara has _____.

A) asthma B) diabetes C) osteoarthritis D) osteoporosis

Is having a gender variant identity more likely caused by nature- or nurture-related factors?

a) Nature. Gender variant disorder almost always reflects hormonal abnormalities. b) Nurture. Gender variant disorder almost always stems from abusive or pathological parenting. c) Gender variant disorder probably reflects an interaction between nature and nurture. d) Psychologists have not examined gender variant disorder enough to know.