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Charra [1.4K]
4 years ago
10

To measure whether older people are calmer than younger people, a researcher gives 20-year-olds, 40-year-olds, and 60-year-olds

a questionnaire. This research technique is called a(n):a. correlational study. b. longitudinal study. c. experiment. d. cross-sectional study.
Social Studies
1 answer:
Anna71 [15]4 years ago
8 0

Answer:

d. cross-sectional study

Explanation:

In research, a cross-sectional study consists of a gathering of data from a population or a subset of the population we want to investigate at an specific point of time. In other words, the data will give us an idea of what's happening within a group in a particular moment in time.

In this example, the researcher gives 20-year-olds, 40-year-olds, and 60-year-olds a questionnaire. He wants to know if older people are calmer than younger ones. We can see that <u>he wants to know what's happening within this groups (the 20 year-olds, the 40's and the 60's) during this particular time of their life </u>and therefore determine if the 60 year-olds are calmer. Therefore this is an example of cross-sectional study.

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Men whose research is based on shared paradigms are committed to the same rules and standards for scientific practice.
cluponka [151]

Answer:

True

Explanation:

There are certain rules and standards that are important when carrying out a research and since a group of men are interested in a particular research, it is the same rules guiding the research that these set of people will have to follow.

It is going to be a collective breakthrough and its the same rules and standards for scientific practice that will lead them to it.

So yes it is true that men whose research is based on shared paradigms are committed to same rules and standards for scientific practice.

4 0
3 years ago
Which vegetation zones permit farming and ranching?
Zepler [3.9K]
This would be grassy plains and forests.
8 0
3 years ago
What was important about the Play of the Virtues, written by Hildegard of Bingen?
Lubov Fominskaja [6]

Answer:

its 2

Explanation:

8 0
3 years ago
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Define a double-blind study, demand characteristics, and observer bias.  How does a double-blind design control for demand chara
Molodets [167]

Answer:

A double-blind study is one in which neither the participants nor the experimenters know who is receiving a particular treatment. This procedure is utilized to prevent bias in research results. Double-blind studies are particularly useful for preventing bias due to demand characteristics or the placebo effect.

For example, let's imagine that researchers are investigating the effects of a new drug. In a double-blind study, the researchers who interact with the participants would not know who was receiving the actual drug and who was receiving a placebo.

4 0
3 years ago
The Sepoy Rebellion broke out in response to Britain's lack of respect for ___________________.
zhenek [66]

The sepoy rebellion broke out in response to Britain's lack of respect for <u>religious beliefs and traditions of the sepoys.</u>

<u>Explanation:</u>

The sepoy mutiny was carried  out by the sepoys who worked in British military forces in India. The sepoys were Indians and they were from Hindu or Islamic faith. According to Hindu faith cow is a holy animal mentioned in ancient religious texts.

According to Islam faith pork meat is forbidden food. The Enfield rifle cartridges used in the force at that time contained fats of beef and pork. This was against the religious faith of the Hindus and Muslims and it triggered  the protest which came to be known as the sepoy mutiny.

7 0
4 years ago
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