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Vlad1618
23 days ago
8

An experiment will be conducted to determine whether children learn their multiplication facts better by practicing with flashca

rds or by practicing on a computer. Children who volunteer for the experiment will be randomly assigned to one of the two treatments. Because the children's gender may affect the outcome, there will be blocking by gender. After practice, the children will be given a test on their multiplication facts. Why will it be impossible to conduct a double-blind experiment?A. The experimenter will know whether the child is a boy or a girl and whether he or she used flash cards or the computer.B. The child will know whether he or she is a boy or a girl.C. The child will know whether he or she used flashcards or the computer.D. The person who grades the tests will know whether the child was a boy or a girl.E. The person who grades the tests will know whether the child used flashcards or the computer.
Social Studies
1 answer:
tia_tia [1.3K]23 days ago
6 0

Answer:

C. The child will know whether he or she used flashcards or the computer.

Explanation:

The double-blind experiment involves both the researcher conducting the experiment and the participants not being aware of who receives the "experimental treatment," ensuring unbiased results.

The correct answer is option C.

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Answer:

Storytelling provided an understanding of the world in a manner accessible to others, offering them a perspective of order that mirrored their own lives. Their perceptions of the world were shaped more by imaginative tales than by scientific truths. The distinction between reality and fiction was blurred, allowing them the freedom to envision and narrate the stories they desired.

They shared narratives about deities and creation while weaving tales of malevolence and dread, often to invoke excitement rather than fear. These stories were accepted as truths by the youth because their elders held these beliefs, and adults maintained what they accepted in their youth.

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Mariel enjoys spending time with a small group of friends but rarely participates in the conversation. She also loves reading al
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Answer:

Shyness.

Explanation:

Shyness restricts the usual expected social interactions. It leads to diminished verbal and nonverbal communication. It often involves anxiety related to social performance and behaviors characterized by avoidance or escape.

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Behavioral research differs from behavioral treatment because with behavioral research, researchers must follow strict protocols
Mashutka [1317]

To grasp the reasons why this answer is incorrect, we must examine some steps required for conducting behavioral research.

Behavioral research and behavioral therapy are interrelated.

This type of research focuses on applying social and behavioral sciences to analyze a person's reactions or behaviors in response to both external and internal factors.

Behavior can also refer to human actions, motivations, psychological experiences, and relationships. Furthermore, behavioral research can be defined as utilizing behavioral and social sciences to explore human characteristics.

Common academic fields that engage in this research include psychology, sociology, and others.

Some research methods or protocols encompass:

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Observation

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  • Additionally, non-public information, like educational or medical records, is also important.

In contrast, behavioral therapy refers to treatment focused on mental health issues. This type of therapy, also known as clinical psychotherapy, employs techniques rooted in behaviorism.

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6 0
1 month ago
Read 2 more answers
How does the passage provide engaging exposition for the reader? Check all that apply. It introduces characters. It describes th
tigry1 [1396]

Answer: The question is incomplete; here is the context.

It was an ordinary fall morning in the Northeast. As was typical, I woke up late and hurriedly dressed to brace against the chilly morning air that would chill me to the bone during my 15-minute walk to school. Even though I had been at the school for three months, I still felt a wave of anxiety anticipating the stares and whispers as I navigated through the crowded hallways.

The answers are;

It outlines the setting.

It introduces the narrator.

It establishes the situation.

Explanation:

The provided passage reveals the time and place of the story, which is recognized as "a fall morning in the Northeast."

Furthermore, we discover the narrator's identity, who is a student feeling apprehensive about school. Lastly, the context shows that the student hasn't felt accepted, despite spending several months there.

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Answer: d. contemplation

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