101-150 Flashcards
Chapter 8. Predictive validity is where the researcher uses a future criterion measure, rather than a contemporary one, as in the case of concurrent validity
T
True
F
False
True
Chapter 8. Discriminant validity ensures that when a measure is used for one construct (Construct A) it is the same in terms of its content from a measure used to measure another construct (Construct B).
T
True
F
False
True
Chapter 8. There is a strong concern with what in quantitative research:
A
Thematic explanation
B
Meta-analysis
C
Causal Explanation
D
Descriptive Explanation
C)
Correct Answer:
Causal Explanation
Explanation:
There is a very strong concern with causal explanation in most quantitative research.
Chapter 8. The results of a piece of research should typically be unaffected by the researcher’s special characteristics or expectations.
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True
F
False
True
Chapter 8. Which of the following is not a critique of quantitative research?
A) It fails to distinguish between people and social institutions of “ the nature of the world”
B)The measurement process possesses an artificial and spurious sense of precision and accuracy
C) The reliance on instruments and procedures hinders the connection between research and everyday life
D) It is based on numbers that are invariably unreliable and imprecise.
Correct Answer:
D)
It is based on numbers which are invariably unreliable and imprecise.
Chapter8.For convergent validity, measurement ought to be gauged by comparing it to measures of the same concept developed through other methods.
True or false?
True
Chapter 9. A sampling frame is the listing of all units in the population from which the sample will be selected.
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True
F
False
True
Chapter 9. A probability sample is a sample that has been selected using non-random selection.
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True
F
False
False
Explanation:
Probability sample: a sample that has been selected using random selection so that each unit in the population has a known chance of being selected.
Chapter 9. Sampling error is the difference between a sample and population from which it is selected.
T
True
F
False
True
Explanation:
Sampling error: the difference between a sample and the population from which it is selected, even though a probability sample has been selected.
Chapter 9. Which of the following is not a source of sampling bias:
A
If a non-probability or non-random method is used
B
If the sampling frame is inadequate
C
If the interviewer has biased views
D
If the sample members refuse to participate or cannot be contacted, in other words, if there is non-response
C)
Chapter 9. A simple random sample is the most basic form of probability sample.
T
True
F
False
True
Chapter 9. It is impossible to make inferences from information about a random sample to the population from which it was selected.
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True
F
False
Correct Answer:
False
Explanation:
The reason why probability sampling is such an important procedure in social
survey research is that it is possible to make inferences from information
about a random sample to the population from which it was selected.
Chapter 9. Convenience sampling is a form of non-probability sampling.
T
True
F
False
True
Chapter 9. Which if of the following is not a consideration in
sample size?
A
Absolute and relative sample size
B
Ensuring the sample does not exceed 1,000 participants
C
Time and cost
D
Non-response
B)
Correct Answer:
Ensuring the sample does not exceed 1,000 participants
Explanation:
Frequently a source of great disappointment to those who pose such questions. Moreover, most of the time decisions about sample size are affected by considerations of time and cost. Therefore, invariably decisions about sample size represent a compromise between the constraints of time and cost, the need for precision, and a variety of further considerations that will now be addressed.
Chapter 9. The aim of quota sampling is to produce a sample that does not reflect a population in terms of the relative proportions of people in different categories.
T
True
F
False
Correct Answer:
False
Explanation:
Quota sampling is used intensively in commercial research, such as market research and political opinion polling (see Thinking deeply 8.8). The aim of quota sampling is to produce a sample that reflects a population in terms of the relative proportions of people in different categories, such as gender, ethnicity, age groups, socio-economic groups, and region of residence, and in combinations of these categories.
Chapter 9. Which of the following are sources of error in social survey research? Please select all that apply.
A
Sampling error
B
Random error
C
Data collection error
D
Participant error
Correct Answers
C) Data collection error
A) Sampling error
Explanation:
There are four sources of error in social survey research: Sampling error;
Sampling-related error; Data collection error; and Data processing error.
Chapter 9. Which of the following is not a sampling issue
for an online survey?
A
Households are difficult to identify
B
Many people have more than one email address
C
A household may have one computer but several users
D
Internet users are a biased sample of the population
Correct Answer:
A) Households are difficult to identify
Explanation:
Certain other features of online communications make the issue more problematic:· Many people have more than one email address. · A household
may have one computer but several users. · Internet users are a biased sample of the population.
Chapter 9. Since the mid-1990s, response rates for email surveys have been declining to lower levels than those for most postal questionnaires.
T
True
F
False
True
Explanation:
In the early years, in the late 1980s, response rates for email surveys were quite encouraging, but since the mid-1990s they have been declining to lower levels than those for most postal questionnaires.
Chapter 9. How can response rates to a survey be boosted? Please select all that apply.
A
By contacting prospective respondents before sending them a questionnaire
B
By emailing them daily until they complete the questionnaire
C
By offering them some incentive
D
By highlighting the consequences of not completing
A & C
Chapter 10. The research interview is a more prominent data collection strategy in quantitative rather than qualitative research.
T
True
F
False
False