Explain two research findings that support the claim that biological factors are influential in shaping personality. (Psychology)

By and large, the influences of biological factors on personality structure are limited and indirect. The biological factors include genetic, hereditary factors, physical appearance and physique and rate of maturation.

Explanation:

teens need 8-10 hours of sleep. it kind of depends on what time you get up. but prob around 10 or 11 p.m. or 11 or 11: 30 p.m.

i need the a b or c but mental disorders include repetitiveness,unable to listen, wanting to kill people, thinking that you are perfect, sexuality toward the wrong age types younger than you like a child bad reputations cutting yourself abuse! these are sad but these are true! the titles for some of these are ptsd and adhd. you need to go to jail or get an expert counselor if you face any of these problems or if you have indeed been involved!