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tekilochka [14]
2 years ago
10

Carefully review the research matrix presented below. If this is a within subjects design, how many total participants will be u

sed in the experiment? Rock Music Group Rap Music Group Hip-Hop Music Group 30 participants 30 participants 30 participants
Social Studies
1 answer:
earnstyle [38]2 years ago
3 0

The correct answer is 30

In this experiment in question a total of <u>30 participants</u> will be used. An experiment is characterized by observing or doing something under a certain "condition", which will result in a final outcome or state of events that are not predictable.

The experiments (commonly carried out in the field of science) are not precisely repeatable, even if carried out under supposedly identical and previously established conditions.

The experiments involve eventuality. And as they cannot be predicted (because they are random), they result in a set of results called "sample space" where the knowledge of the probability will be involved, which will indicate the frequency - higher or lower - in which the set of results occurs.

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In terms of brain development in adolescence, immaturity of the ________ has been linked to adolescent risky behavior
polet [3.4K]
The correct answer is the prefrontal cortex. 

The prefrontal cortex (PFC) refers to a brain area that is located in the frontal lobe of the cerebral cortex . The PFC is known as the executive functioning area of the brain. It is involved in complex cognitive functions, planning, reasoning, forming judgments and expression of personality. The PFC is not fully matured during adolescence and is still undergoing development. The PFC fully develops around age 25 years.
4 0
2 years ago
In one 15-year pe riod, more Americans died on the two days after Christmas than on the two days before Christmas. It has been s
AlladinOne [14]

Answer:

The correct response is Option B: A death-deferral phenomenon.

Explanation:

The study results regarding death deferral and Christmas suggest that people held off on dying until after Christmas because this is an important family holiday and it is suggested that people hold off on dying on such days. There has also been an examination of data regarding the death-deferral phenomenon regarding birthdays. There seems to be an association with fewer people dying in the six months leading up to their birthday than the six months after their birthday. These patterns, however, are hard to prove as being the result of a person's will to live in a systematic way.

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2 years ago
One hundred introductory psychology students are surveyed about their intended majors. The results indicate that more women than
AlladinOne [14]

Answer:

There is a relationship between major gender and Intended major  

Explanation:

Survey: This is a type of data collection too which is used to gather or collect information about individuals. Mostly used in psychology research to gather self-report data of participants being studied.

Intended major refers to the desire or choice a person want to have while in college or school. In other words, the person chooses the subject in which he or she wants to major. A person can change his or her mind while choosing the major but for that, the person needs to declare a major to register himself or herself in the college.

Here, the women choose a psychology major whereas the men choose history major.

3 0
2 years ago
3. Which of the following is NOT true about "pok-a-tok"?
Margaret [11]

Answer:

lates colliding causing rock to fold upward together

Rock layers tilted by vertical subsurface pressure

Vertical movements along fault lines

A block of rock lifting at the fault linelates colliding causing rock to fold upward together

Rock layers tilted by vertical subsurface pressure

Vertical movements along fault lines

A block of rock lifting at the fault line

Explanation:

lates colliding causing rock to fold upward together

Rock layers tilted by vertical subsurface pressure

Vertical movements along fault lines

A block of rock lifting at the fault line

4 0
1 year ago
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BzzAgent sends consumers free samples of products and numerous coupons for the products with instructions that consumers should
laiz [17]

Answer:

Referral Marketing

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Referral marketing is the method of promoting products or services to new customers through referrals, usually word of mouth. Such referrals often happen spontaneously but businesses can influence this through appropriate strategies

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