hormones

Question 1

hormones

Answer 1

chemical messengers produced by the endocrine glands and released into the bloodstream

Question 2

testosterone

Answer 2

associated with aggression, higher sexual drive, and better visuo-spatial skills. more present in men

Question 3

radke et al (2015) - true experiment

Answer 3

• to measure the effects of testosterone in the brain
• female participants were divided into two groups, where the experimental one received a injection of testosterone, and the controlled a placebo
• they were placed in an FMRI machine and were shown angry or sad feaces and were asked to approach or avoid them
  -the testosterone shot increased activity in the amygdala when participants were approaching the angry faces but not when avoiding it