Are any kinds of behavior proved to correlate with testosterone levels? Are any kinds of behavior proved to correlate with testosterone levels?
Any studies done on this? Any indications of such correlations?
"There was a significantly higher level of plasma testosterone in the
  aggressive group as compared with the nonaggressive group or with the
  other two groups combined. The socially dominant group also had a
  significantly higher level of testosterone than the nonaggressive
  group."
  http://journals.lww.com/psychosomaticmedicine/Abstract/1974/11000/Plasma_Testosterone__Correlation_with_Aggressive.2.aspx


-


  "Analysis of archival data from 4,462 U.S. military veterans supported
  the first hypothesis: Testosterone was correlated with a variety of
  antisocial behaviors among all individuals."
  http://pss.sagepub.com/content/1/3/209.short


-


  "Plasma testosterone levels did not differ in fighting and nonfighting
  individuals. Although there were significant correlations between
  psychologic tests, the test scales did not correlate either with
  plasma testosterone or with fighting behavior. The 10 prisoners with
  histories of more violent and aggressive crimes in adolescence had a
  significantly higher level of testosterone than the 11 prisoners
  without such a history. An hypothesis is presented that within a
  population that is predisposed by virtue of social factors to develop
  antisocial behaviors, levels of testosterone may be an important
  additional factor in placing individuals at risk to commit more
  aggressive crimes in adolescence."
  http://journals.lww.com/psychosomaticmedicine/Abstract/1972/07000/Assessment_of_Aggressive_Behavior_and_Plasma.6.aspx


-


  "Statistically significant changes in MMPI–2 scale scores were found
  at 3-month follow-up after initiating testosterone treatment relative
  to baseline for transgender men compared with female controls (female
  template): reductions in Hypochondria (p &lt; .05), Depression (p &lt; .05),
  Hysteria (p &lt; .05), and Paranoia (p &lt; .01); and increases in
  Masculinity–Femininity scores (p &lt; .01)."
  http://psycnet.apa.org/psycinfo/2014-32641-001/


-


  Baron-Cohen and his colleagues recently found that giving testosterone
  to women decreases their ability to empathize, particularly among
  women whose bodies show evidence that they were exposed to higher
  levels of testosterone in utero. And previous research has linked high
  levels of testosterone in the womb to autistic traits. (Interestingly,
  in-utero exposure to testosterone can be estimated by looking at the
  ratio between the length of the ring finger and index finger.)
  http://healthland.time.com/2011/05/18/study-why-some-transgendered-people-have-higher-levels-of-autistic-traits/



- 


Contrary to what many believe:


  No direct associations were found between testosterone and solitary or
  dyadic sexual desire.
  http://www.eje-online.org/content/165/2/331.full.pdf


Some transgender people say they have changes parts of their personality, but I've found no studies to prove this.


  "Chris Edwards, a trans advertising executive, says that
  post-transition, he was given greater levels of responsibility—but he
  thinks it’s because the testosterone he took changed his behavior. He
  became less timid and more outspoken—and was seen, at work, as more of
  a leader. Indeed, some suggest that transmen might experience these
  workplace benefits partly because, post-transition, they are happier
  and more comfortable, and that this confidence leads to greater
  workplace success. But if that’s the case, one would expect that
  transwomen, armed with this same newfound confidence, would see
  benefits. The opposite seems to be true. "
  http://www.newrepublic.com/article/119239/transgender-people-can-explain-why-women-dont-advance-work


-


  "Now that we’re roughly two years into the process there has been a
  dramatic change in personality. This was expected, I knew there would
  be highs and lows because the process takes a huge toll. However now
  she just treats everyone like garbage. The whole world absolutely has
  to revolve around her. No one can be right unless it happens to be
  from her prospective. She exemplifies all of the negative stereotypes
  of both transgender people and women. The personality change went from
  laid back punk rocker to being what I can only sum up as a stuck up
  diva."
  https://answers.yahoo.com/question/index?qid=20100430043917AAYcyD8


Note that stories like the one above may have several possible causes, including identity changes (suddenly seeing oneself as a different gender), depression (generally bad mood) or placebo.