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Listening Quiz: Bàn Về Tính Giá Trị Và Độ Tin Cậy Của Bảng Khảo Sát – Easy Level
Th4 8, 2024
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Nhà nghiên cứu học thuật (English for Academic Researcher)
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1.
What are Linda and Daniel mainly discussing?
How to recruit more people for a survey
Why the survey should be shortened
Whether a survey is valid and reliable
How to analyze survey results using charts
Explanation:
The conversation focuses on the meanings of validity and reliability and how to test them in a survey.
2.
According to Daniel, what does validity mean?
The survey is easy for people to complete
The survey gives the same results over time
The survey has a large number of responses
The survey measures the right thing
Explanation:
Daniel says validity means the survey measures the right thing.
3.
How does Daniel say they can test reliability?
By comparing survey results to real data
By having Linda review the questions alone
By giving the survey twice and checking if answers match
By asking the same questions in a different order
Explanation:
Daniel explains that reliability is tested by giving the survey twice and checking whether the answers match.
4.
What can be inferred about Linda after the conversation?
She thinks the survey should be given only once
She believes reliability is unimportant
She wants to cancel the survey immediately
She is ready to make a final decision about the survey
Explanation:
Linda says, ‘I feel ready to finalize the survey,’ which shows she is prepared to make a final decision.
5.
What does Daniel say about a survey that is valid?
It must be given to the same people every day
It only needs to compare well with real data
It can be valid even if it is not reliable
It must be reliable to be valid
Explanation:
Daniel clearly says, ‘No, it must be reliable to be valid.’
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Listening Lesson
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Trước đó:
Tiếng Anh Ngoại Giao: Khuyến Cáo Du Lịch Về Tình Trạng Bất Ổn Chính Trị – Advanced Level
Tiếp theo:
Tiếng Anh Quản Lý Khách Hàng: Thảo Luận Về Thay Đổi Đề Xuất – Medium Level
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