Which of the following hormones increases at night and helps to promote sleep?

a. melatonin
b. epinephrine
c. dopamine
d. endorphins


a

Psychology

You might also like to view...

Answer the following statement(s) true (T) or false (F)

As a result of the number of hate crimes committed against them, LGBTQ individuals may act courageously out of necessity.

Psychology

Beginning in 1945, rising syphilis and gonorrhea rates prompted government officials to begin exploring the implementation of sex education programs in ____

a. Japan c. Sweden b. Netherlands d. the U.K.

Psychology

Nikita has demonstrated representational thought when she has shown

A) intentionality and trial-and-error learning. B) object permanence and the onset of language. C) intentionality and onset of language. D) reflexive behavior and the onset of language.

Psychology

One sample has a variance of s2 = 10 and a second sample has a variance of s2 = 6.If the two samples have the same number of scores, what is the pooled variance for the two samples?

A) ?4 B) ?8 C) ?14 D) ?16

Psychology