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Câu hỏi và đáp án bài nghe Test 2 part 3 - IELTS Cambridge 16 - Assignment on sleep and dreams

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Questions 21-30

Questions 21-24

Choose the correct letter, A, B or C.

Assignment on sleep and dreams

21   Luke read that one reason why we often forget dreams is that
A   our memories cannot cope with too much information.
B   we might otherwise be confused about what is real.
C   we do not think they are important.

22   What do Luke and Susie agree about dreams predicting the future?
A   It may just be due to chance.
B   It only happens with certain types of event.
C   It happens more often than some people think.

23   Susie says that a study on pre-school children having a short nap in the day
A   had controversial results.
B   used faulty research methodology.
C   failed to reach any clear conclusions.

24   In their last assignment, both students had problems with
A   statistical analysis.
B   making an action plan.
C   self-assessment.

Questions 25-30

Complete the flow chart below.

Write ONE WORD ONLY for each answer.

Assignment plan
Decide on research question:
Is there a relationship between hours of sleep and number of dreams?
Decide on sample:
Twelve students from the 25 __________________ department
Decide on methodology:
Self-reporting
Decide on procedure:
Answers on 26 __________________
Check ethical guidelines for working with 27 __________________
Ensure that risk is assessed and 28 __________________ is kept to a minimum
Analyse the results
Calculate the correlation and make a 29 __________________
30 __________________ the research

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Part 3, Questions 21-30

21   B
22   A
23   C
24   C
25   history
26   paper
27   humans / people
28   stress
29   graph
30   evaluate