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lesya692 [45]
3 years ago
11

The focus on neuroscience box, "the neuroscience of personality: brain structure and the big five," described an mri study that

investigated whether personality traits are associated with differences in brain structure. researchers found that _____ was associated with larger brain tissue volume in a brain region associated with sensitivity to rewarding stimuli, and _____ was associated with increased volume in a brain region associated with understanding the beliefs of others.
Social Studies
1 answer:
faltersainse [42]3 years ago
6 0

Researchers found that "extraversion" was associated with larger brain tissue volume in a brain region associated with sensitivity to rewarding stimuli, and "agreeableness" was associated with increased volume in a brain region associated with understanding the beliefs of others.




Extraversion was related with bigger cerebrum tissue volume in the average orbitofrontal cortex, a brain region that is related with affectability to remunerating stimuli.

Agreeableness was related with expanded volume in the back cingulate cortex, a cerebrum locale related with understanding the convictions of others; likewise connected with more noteworthy volume in the fusiform gyrus, a zone of the cortex specific for seeing appearances.

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Why do Texans and Texas politicians seem to be adamantly opposed to an increasing federal role in state matters?
rjkz [21]

Answer:

The majority of Texans and Texas politicians tend to be conservative (the American meaning of the world), and this means that they support economic liberalism, free markets, state's rights, and they oppose big government.

These views are incorporated in the modern political view of the Republican Party. This is why Texas is a state where the Republican Party holds more power than the Democratic Party.

8 0
3 years ago
A survey asked 26 adults how many years of education they had. The sample mean was 13.03 with a standard deviation of 3.22. It i
yulyashka [42]

Answer: (11.95, 14.11)

Explanation:

Let x be a random variable that represent the number of years of education.

Given: Sample size : n= 26

Sample mean : \overline{x}=13.03

Sample standard deviation : s = 3.22

Significance level : \alpha=100\%-90\%=10\%=0.1

Degree of freedom: df = n-1 = 25

Critical t-value for \alpha=0.1 and df = 25 will be

t_{\alpha/2, df}=t_{0.05,25}=1.7081

90% confidence interval for mean:

\overline{x}\pm t_{\alpha/2,df}\dfrac{s}{\sqrt{n}}\\\\=13.03\pm (1.7081)\dfrac{3.22}{\sqrt{26}}\\\\=13.03\pm  (1.7081)\dfrac{3.22}{5.09902}\\\\=13.03\pm 1.08\\\\=(13.03-1.08,\ 13.03+1.08)\\\\ =(11.95,\ 14.11)

A 90% confidence interval for the mean number of years of education = (11.95, 14.11)

5 0
3 years ago
Which u.s. government department is responsible for implementing u.s. foreign policy and diplomacy efforts and plays a key role
Gnom [1K]

The correct answer for your first question is: Dept. of State, which advises the President and is equivalent to the foreign ministry of other countries. It also represents the country in International affairs.

Regarding your second question “the department of state is the lead federal agency and oversees u.s. government coordination and support to a host nation's internal defense and development/coin efforts?” The answer to this question is: yes, that is correct.

7 0
3 years ago
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Which of the following is a method that geneticists use to determine if an individual has chromosome abnormalities?
zepelin [54]
Process of the chromosomes correct me if I’m wrong
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3 years ago
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Jack has started a new diet program. he wants to lose 30 pounds. his wife is supporting him, and he feels that the weight loss i
melomori [17]
This reflects the theory of 'Planned Behavior'.
3 0
3 years ago
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