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NeX [460]
3 years ago
13

Luke, a researcher, develops a psychological test to assess impulsiveness among adults and publishes it online. After a month, h

e publishes an article in which he presents evidence that college students tend to get essentially the same score if they take the test twice, two months apart. However, when Bianca, Luke's guide, looks at the questions included in the test, she thinks that they relate to a person's sociability rather than his or her impulsiveness. In this scenario, Bianca is specifically doubtful of the _______ of Luke's test.
A. reliability

B. objectivity

C. validity

D. measurability
Social Studies
2 answers:
enyata [817]3 years ago
7 0

Answer: Option (C). Validity

Explanation: Validity is the degree to which a variable, test, questionnaire or instrument measures the theoretical concept that the researcher hopes to measure. validity is an indication of how sound your research is. More specifically, validity applies to both the design and the methods of your research. Validity in data collection means that your findings truly represent the phenomenon you are claiming to measure.

Furthermore, Validity referred to the extent to which the scores from a measure represent the variable they are intended to. When a measure has good test-retest reliability and internal consistency, researchers should be more confident that the scores represent what they are supposed to. In other to assess whether a study has construct validity, a research consumer should ask whether the study has adequately measured the key concepts in the study.

Iteru [2.4K]3 years ago
3 0

Answer:

objectivity

Explanation:the

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3 years ago
What plan was designed to serve as a model for the transition from slavery to freedom for african americans enslaved on cotton p
erma4kov [3.2K]

<u>The Port Royal Experiment</u> plan was designed to serve as a model for the transition from slavery to freedom for Africans Americans enslaved on cotton plantations.

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Seed cotton was transported by slaves from the field to the front of the gin house, where it was stacked and weighed before being fed into the gin. In the eighteenth century, slavery and cotton plantations were the mainstays of life in the South. However, only 25% of slaves in the South were housed on estates that had fifty or more slaves.

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2 years ago
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bagirrra123 [75]

Answer:

35 of the pilgrims were members of the radical English separation Church who would travel to America to skip the jury distance of the Church of England which they found corrupt 10 years later English prostitution led a group of severance to flea Holland and the reach in search of freedom of religion

4 0
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