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Veseljchak [2.6K]
3 years ago
15

Bob is a clinician who developed a new measure to diagnose attention deficit hyperactivity disorder (ADHD). The assessment is de

signed to assess problems with attention, problems with impulsivity, and problems with hyperactivity. He gave it to a representative sample of children ages 6–18. For what purpose did Bob use this sample of children?a. standardization
b. normalization
c. to test reliability
d. to test validity
Health
1 answer:
In-s [12.5K]3 years ago
7 0

Answer:

The correct option is A: Standardization

Explanation:

Standardization is a method used in research for gathering and treating participants for a particular study. It is used when the result of one group is to be compared with the result of a second group, and hence each group must be given equal opportunities to succeed. This process is often lengthy. Bob used this sample of children because he wanted standardization.

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Answer:

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•Air Pollution – Volatile organic compounds (VOC) in cleaning products can affect indoor air quality and add to outdoor smog. Plus, transportation leads to carbon emissions from trucks.

•Waste – Many containers are not made from recyclable materials. Packaging and empty bottles often end up in landfills. Hazardous materials may have a special requirement which usually requires energy for transport and disposal.

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Many cleaning supplies or household products can irritate the eyes or throat, or cause headaches and other health problems, including cancer. Some products release dangerous chemicals, including volatile organic compounds (VOCs). Other harmful ingredients include ammonia and bleach.

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Maksim231197 [3]

Rana el Kaliouby's motivation for developing technology that could read emotions

Explanation:

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