Since the findings by costa and mccrae indicating stability in personality over time, more recent research indicates change is also possible. for example, in one study it was found that extraversion and openness decreased with age while increased over time.

Agreeableness                              

Explanation:

According to the Five-factor Model or the Big Five personality trait, there are five types of personality trait. They are:

1. Openness.

2. Conscientiousness.

3. Extraversion.

4. Agreeableness.

5. Neuroticism.

Agreeableness: The agreeableness personality trait has the propensity to be accommodating and pleasant in any of the social situations. The agreeableness dimension of the personality structure, reflects the individual differences in the thrive for social harmony and cooperation.

Agreeableness personality trait includes altruism, trust, modesty, and honesty.

she recieved a treatment not thought to be specifically effective in treating her disorder.

answer; the trial de novo