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svlad2 [7]
3 years ago
11

Dr. Paul found that college students between the ages of 18 and 23 performed better on a cognitive task in a low-noise condition

than in a high-noise condition. Dr. Ben wants to repeat Dr. Paul's study by adding age as a variable—18-23 and 65-74. He predicts an interaction between the age and noise variables. In this case, Dr. Ben is questioning the _____ validity of the original study.
Social Studies
1 answer:
blsea [12.9K]3 years ago
4 0

Answer:

external

Explanation:

The process of applying the conclusion of a particular scientific study into a study which is outside its context is said to be external validity. The conclusions derived in one particular study is applied to other situations through external validity. There are cases when such generalization brings a negative result to the study. Also, the factor of generalization is limited to some extent.

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Vygotsky believed that societal expectations about __________ play a role in how children come to understand the world.
yanalaym [24]
The answer to this question is Gender
According to Vygotsky, societal expectation for genders, if enforced since early age, will be very likely to make the children grow up exactly leaning towards that expectation .For example, if you teach your daughter that become subservient is the only way for female to go in this world, that daughter will be very likely to grow up adopting this very same thinking.
4 0
3 years ago
Which of the following statements describes waves?
Leokris [45]

Answer:

C. They are energy being transferred through matter or space.

Explanation:

Waves which are ripple effect gotten when a matter is subjugated to vibration is common among the various medium such as water or spring. This ripple effect happens to be energy which moves from region where it is generated and spread outwards towards regions where is not felt.

<em>Example is a stone dropped in the middle of the water. It  (water wave) spreads from the middle towards the outer part of the container which houses the water.</em>

7 0
3 years ago
Kody is a member of the l.a. crips. the other gangs in his territory are the bloods and satan's slaves. kody feels very antagoni
Kay [80]
For cody, these two rival gangs are: <span>out-groups
an </span><span>out-group refers to the social group in which a certain individual does not feel belonged to.
We know this from the mention of Kody's feeling towards the two group. An antagonistic feeling is the feeling that we use to describe something that we don't really like.</span>
7 0
3 years ago
Read 2 more answers
(P)PRIMARY - (S)SECONDARY
Gwar [14]

Answer:

This is a primary source because your grandfather witnessed and participated in the Korean war. Therefore, his story is a primary source.

Explanation:

Have a great day

8 0
3 years ago
Which of the following individuals would have the narrowest field of "eligible" marriage partners based on background expectatio
Ivan

Answer:

A) Ruth, a member of the working poor living in Harlem.

Explanation:

Ruth would be the person who would most struggle when it comes to finding "elegible" marriage partners. In our society, there is an expectation that people marry within their social circle. This means that partners tend to have similiar socio-economic characteristics. Based on this, we can assume that Ruth's possible partners would most likely come from a poor background, and might not have the resources to get married, as a partner usually needs financial stability in order to be considered "elegible." Therefore, she is likely to have few possibilities of finding a partner.

8 0
3 years ago
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