1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
masya89 [10]
3 years ago
6

A researcher develops a questionnaire to assess the personality trait of impulsivity among adults. In a journal article, she pre

sents evidence that college students tend to get essentially the same score if they take the test twice, two months apart. She also presents the average score, the highest score, and the lowest score obtained by two large samples: one of 2,000 college students and one of 750 community-dwelling non-college adults. However, when you look at the sample questionnaire items she included in the article, it seems to you that they relate more to whether a person is sociable, outgoing, and fun than to whether an individual is impulsive. In this scenario, you are questioning the _____ of the researcher's questionnaire.
Social Studies
1 answer:
Westkost [7]3 years ago
6 0

The correct answer is validity

The perfect validity signals that there is no measurement error, that is, that “the differences observed in the measurement reflect the real differences between the objects (or individuals)” .

In general, content validation consists of “showing that the test items are samples of the universe in which the researcher is interested”, proving that this sample is indeed representative. A measurement of any kind is valid when it actually measures what it is proposing to measure. The researcher, when defining a method and a sample for a given study, must pay attention so that external factors do not exert any influence on the variables involved, under penalty of having their final results deviated in a biased way. Some bias or trend can occur in several aspects of the research, not only in the definition of the method and the sample.

The idea of ​​validation also involves the concern with a neutral way of writing the questions of an instrument, the way of practicing the interviews for data collection, recording, information processing and dissemination of results.

In the previous figure, it can be seen that in the zone of low validity, although the pitches are well concentrated among themselves, the focus is shifted. This, in the practical case of a survey, could mean the existence of some tendency, since all records are being displaced from the central objective (as an example, one can quote an interviewer who induces the respondent to a certain answer).

You might be interested in
Why do we not use the articles of confederation today?
netineya [11]
The Articles of Confederation were abolished and The Constitution was put in its place in 1789 to better suit a Growing America!
5 0
3 years ago
The Director of Hatcheries and Conditioning has decided to get rid of Bernard Marx by sending him to Iceland. He says, "The grea
kodGreya [7K]

Bernard Marx changes a lot throughout the novel "Brave New World," and because of this, it is difficult to establish whether Bernard is really an enemy of the World State. However, the most likely answer is that he is.

The greatest threat to the system, according to this society, is an individual that is unorthodox. This means, an individual that is different from all others and who thinks in a way that is uncommon. This is certainly the case with Bernard, as he is able to feel jealousy, lovesickness and frustrated desire in a society that has "eliminated" it. No one else seems to share these feelings. Therefore, the accusations are true, as Bernard does exhibit an unorthodox behaviour.

The reason why the World State considers this kind of thinking to be dangerous is because it has the possibility of extending to others. If Bernard were to convince people to think like him, many of the assumptions of society would collapse, leading to chaos among people and to the end of the World State regime. I believe that, in some occasions, society is more important than an individual. For example, we create laws that restrict individual freedom in order to protect the interests of society. However, the World State takes this belief too far by completely ignoring the importance of a human life.

4 0
3 years ago
An attitude is defined as a persistent _____ state of readiness to feel and behave in a favorable or unfavorable way toward a sp
Phantasy [73]
The answer you're looking for should be C.) Mental .
3 0
3 years ago
The wife of a man who is dying tells the nurse: "harold was so good to me. he was like a saint with his patience. i will miss hi
Doss [256]
The woman is resolving the loss and moving into idealization.
5 0
3 years ago
How does the media influence our view of beauty and gender roles? Present at least two paragraphs.
patriot [66]
Media often display a certain characteristic as a standard of beauty and discarded others for not conforming for their standards. They also did the same for Gender roles, which in the long run will affect how we as society perceive things in general.
Several example of this would be Only using certain body types to promote their advertising, Only use good looking actor/actress to in their film which make people subconsciously believe that they're a role model that must be followed regardless on how they achieve their good looks, etc.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Many investors invest in debt by purchasing
    10·2 answers
  • Pleasseee helpp!<br><br> In your own words, describe the process of natural selection.
    12·1 answer
  • How did the Boston massacre socially impacted the natives
    10·1 answer
  • Lord of the flies who became pig after the hunt
    8·1 answer
  • A humanistic therapist who expresses feelings of acceptance toward a client, regardless of what the client has done or feels, is
    12·1 answer
  • Which amendment protects citizens from being forced to house troops?
    6·2 answers
  • Food and an automobile are both needs. True False
    10·1 answer
  • Scottish researchers compared rates of depression between 94 undergraduates who regularly kept diaries and 41 students who did n
    10·1 answer
  • What problems did American soldiers come home to?(life after world war 1
    14·1 answer
  • Cuales son los adjetivos en esta oracion:los colores claros amplian los ambientes reduidos. Doy coronita pliss ayudenme
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!