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forsale [732]
3 years ago
5

A researcher becomes aware that the judges he is using to make observations are becoming more proficient at their task. This imp

rovement among the judges might suggest a potential threat to the internal validity of the study. What is the source of this threat?
Social Studies
1 answer:
S_A_V [24]3 years ago
5 0

<u>Answer</u>:

Instrumentation

<u>Explanation</u>:

Instrumentation internal validity threat:

<u><em>There are seven instruments internal threat are as follows: </em></u>

  • Temporal threat
  • History threat
  • Maturation
  • Attrition
  • Testing

<u>Instrumentation</u>: It is very important for research that the instrument used for the research should be accurate in their measurement because its accuracy will be responsible for the outcomes of the study.  

  • Sampling  
  • Regression

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How human develops and shapes his/her own identities and personality form between nature and nurture
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A person develops his or her personality or identity only through his or her nurture and not through nature.

Explanation:

Nature of a person is something which is determined genetically or biologically by the influence of genetic factors. Nature of a person includes the characters which are passed on from one generation to another like the diseases the same set of physical features etc. On the other hand nurture is the personality which is acquired by the influence or by conception.

If a person is surrounded by good vibes his or her personality seems to be energetic and enthusiastic. Thus it’s the way in which the person is brought up tends to determine his or her personality or identity so it is nurture and not the nature which contributes to the majority.

7 0
3 years ago
How does the Department of Health and Human Services support the public welfare?
larisa [96]

Answer:

a. It runs health and well-being programs for many people.    

Explanation:

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The motto of the Department of Health and Human Services is "Improving the health, safety, and well-being of America".

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Thus the answer is ---

a. It runs health and well-being programs for many people.  

5 0
3 years ago
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Speaker 1: overall, i agree with the democratic party's goals. if the democrats can get control of congress, we'll be able to ma
GrogVix [38]

Answer: Speaker 1

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Rob never thought to use his rolling pin because of e. functional fixedness.

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konstantin123 [22]
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Sorry I can't answer this question any further, but I hope you understand!
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