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Jobisdone [24]
3 years ago
9

Dr. Kang, a cognitive psychologist, conducts an experiment examining the effect of emotion on memory. He provides lists of 15 wo

rds to two groups of participants at his university. He puts the names of all the participants in a hat. The first 20 names he assigns to Group A and the last 20 he assigns to Group B. Group A is given a list of words that are very emotional in content (e.g., passion, murder). Group B is given a list of words that are neutral in content (e.g., houseplant, desk). He then measures how many words each group is able to remember after being distracted for 5 minutes by watching a video about the history of the university. He finds that Group A remembers 15% more words than Group B. Refer to Research Study 3.4 above to answer the following question. If Dr. Kang decided against using random assignment, which of the following would be threatened? a. The covariance of the study b. The temporal precedence of the study c. The internal validity of the study d. The external validity of the study e. The construct validity of the study
Social Studies
2 answers:
Feliz [49]3 years ago
5 0

Answer: C

Explanation: The one that would be threatened by using a random assignment is the internal validity of the study.

Internal validity is defined as the grade in which a study can prove relations between the variables; by using a random assignment, there will be variables that weren't taking into consideration and for instance, the internal validity will be lowered.

blsea [12.9K]3 years ago
4 0

Answer:

c. The internal validity of the study

Explanation:

The internal validity of a study is the term that refers to the ability of a study to show that it has a practical skill, through how well the results of that study have been established. in other words, this validity refers to a study that presents a good performance, because it was established with a correct design, well-developed variables, well-established results evaluation, among other factors, which show that the study was carried out correctly, so your results can be reliable.

If Dr. Kang decided not to use random assignment, the study's internal validity could be a threat to prove the truth, since we have little information on how the entire study was conducted.

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Aneli [31]

Answer:

Conditioned stimulus

Explanation:

In the classical conditioned, these terms such as condition stimulus, UCS, CS, NS, etc are being used to modify the behavior of a person, animal, etc. The conditioned stimulus is neutral before as a conditioned stimulus. Ivan Pavlov was the first psychologist who has been used classical conditioning in which a person used CS, UCS, UCR, and CR.  

Thus here in the above statement, the person eats a hamburger. Before used it, it was a neutral stimulus but after using it, it becomes a conditioned stimulus.

3 0
3 years ago
The FBI maintains a collection of databases supporting the activities of federal, state, and local law-enforcement agencies in t
Vaselesa [24]

Answer: National Crime Information Center (NCIC)

Explanation: The national crime information center is the United States' central database for tracking crime-related information. Established in the year 1967 the purpose of the system was to create a centralized information system to facilitate information flow between the numerous law enforcement branches.

6 0
3 years ago
Aristotle said that extreme democracies, pure oligarchies, or tyrannies can develop from what cause
gizmo_the_mogwai [7]
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4 0
3 years ago
Kristina burped loudly when she was finished eating her dinner. Her mother quickly shushed her and informed her: "Girls do not b
Anestetic [448]

Answer:Gender socialization

Explanation:

Gender socialization is how we tend to associate certain roles or socialization behavior to diffrent gender. Boys and girls are raised differently to adopt certain behavior that are said to be appropriate for that gender. This ranges from behavior,personality traits and attitudes which are encouraged for each gender.

This also used to be common when children go to school teachers had different expectations for each gender such as teachers giving boys the more challenging tasks when girls are given a bit less demanding task. Boy were expected to take on difficult subject that can prepare them for jobs such as engineering which were not expected jobs for girls.

8 0
2 years ago
Jerald wakes up in new jersey, some four hundred miles from his home in new hampshire. he cannot remember how he got there, and
DanielleElmas [232]
I believe the answer is: dissociative fugue

Dissociative fugue refers to a form of amnesia which make the victim unable to remember only a certain part of their past.
For example, people with dissociative fugue may be able to clearly remember their own identity, but they could completely forget why they are trapped in a certain trouble/crisis.

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3 years ago
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