Research Process Multiple Choice Questions

Research Process Multiple Choice Questions
Research Process Multiple Choice Questions

Research Process Multiple Choice Questions
1. The chief aim of sampling is to be able to select

simple random samples
a sample whose statistics will accurately portray an unknown population parameter
a sample whose parameters will accurately portray an unknown population statistic
a sample whose statistics will accurately portray a known population parameter
a sample whose unknown statistics will accurately portray a know parameter

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2. A study population is

the theoretical and hypothetical aggregation of all elements as defined for a given survey
the theoretically specified aggregation of survey elements
that aggregation of elements from which the sample is actually selected
that aggregation or set of elements considered for selection in some stage of sampling
that aggregation of elements from which information is collected

 
3. The unit about which information is collected and that provides the basis of analysis is called a(n)

universe
sampling unit
statistic
sampling frame
element

 
4. In a situation of perfect homogeneity there is little need to be concerned with careful sampling procedures.

Ture
False

 
5. The size of the population must be taken into account when deciding on sample size.

True
False

 
6. Non probability sampling

always produces samples that possess distorted characteristics relative to the population
denies the researche the use of statistical theory to estimate the probability of correct inferences
should never be used under any circumstances
includes stratified sampling
requires the use of sampling frames

 
7. Sample all the students in your research methods class. What kind of sampling design are you using?

simple random sampling
quota sampling
cluster sampling
stratified sampling
reliance on available subjects

 
8. Drawing a judgemental sample

allows researchers to use their prior knowledge about the topic.
Enlists the aid of uninformed respondents
Results in a sample that has no researcher bias
Ensures a representative sample.
Requires the development of a quota matrix

 
9. If a field researcher wanted to learn a political organization’s pattern of recruitment over time, the researcher might begin by interviewing a fairly recent recruit and ask who introdused that person to the organization. Then the researcher might interview the person named and ask who introduced that person to the political organization. This would be an example of

snowball sampling.
Systematic sampling
Deviant cases sampling
Accidental sampling
Quota sampling’

 
10. Professor Hall was planning to do a field study of hitchhikers. Hall wanted to be sure that persons representing all different age, racial, and sex categories were included in the sample of hitchhikers. What kind of sampling scheme would you recommend?

deviant cases.
Quota sampling
Stratified sampling
Snowball sampling
Cluter sampling

 
11. A researcher discovers that in a particular city 10% of the households are headed by a single person and that 90% of the families are husband-wife families. The researcher sends out interviewers an tells them to conduct 80 interviews and that 10% of these interviews should be with families that are headed by a single person, and 90% should be with husband-wife families. This researcher is using

simple random sampling
quota sampling
cluster sampling
stratified sampling
accidental sampling

 
12. In general, as sample size increases

the standard error increases in size
the standard error decreases in size
the standard error will remain the same regardless of changes in sample size
the standard error is a constant
the standard error fluctuates in size

 
13. Sampling error is reduced through an increase in the sample size and an increased homogeneity of the elements being sampled.

True
False 
 

 
14. Probability samples are advantageous to the researcher because

the method by which they are selected limits consious and unconscious sampling bias
the accuracy or representativeness of the sample can be estimated
they are perfectly representative of the population from which they are drawn
all of these choices indicate the advantages of probability sampling
the method by which they are selected limits conscious and unconscious sampling bias and the accuracy or representativenes of the sample can be estimated

 
15. A summary description of a given variable in a survey sample is called a

variable
parameter
confidence level
confidence interval
statistic

 
16. If two samples of the same size are drawn from the same population using simple random sampling, it follows that they will have the same statistics.

True
False

 
17. Generally, the more heterogeneous the population, the more beneficial it is to use stratified sampling.

True
False

 
18. Stratification represnets a modification to rather than an alternative to simple random sampling and systematic sampling.

True
False

 
19. A stratified sample is more likely to be representative on several variables than is a simple random sample.

True
False

 
20. You want to select a sample of 250 people from a population of 30,000. To use the table of random numbers you need to work with a

250 digit number
3- digit number
4- digit number
5- digit number
6- digit number

 
21. A sampling interval of 5 was used to select a sample from a population of 1000. How many elements are to be in the sample?

5
50
100
200
1000

 
22. Every kth element in a list is chosen for inclusion in the sample in

simple random sampling
systematic sampling
disproportionate sampling
cluster sampling
stratified sampling

 
23. Periodicity is particularly important in

Simple random sampling
Availability sampling
Stratified sampling
Quota sampling
Systematic sampling

 
24. You are doing research on hospital personnel-orderlies, technicians, nurses, and doctors. You want to be sure you draw a sample that has cases in each of the personnel categories. You want to use probability sampling/ An appropriate strategy would be

simple random sampling
quota sampling
cluster sampling
stratified sampling
accidental sampling

 
25. Stratifying a population prior to drawing a sample

generally occurs when the variables used to stratify are known to be associated with the dependent variable
eliminates the need for simple random sampling
is most useful for studying a homogeneous population
eliminates the need for probabiity sampling
is an alternative systematic sampling

 
26. A disadvantage of stratified sampling is that it

denies you the use of probability theory
requires you to have some prior knowledge about the elements in the population prior to drawing the sample
usually increases the standard error
usually requires samples that are larger in size than those required by simple random sampling
none of these choices is a disadvantage of stratified sampling

 
27. Multistage sampling design tend to have smaller sampling errors than single-stage sampling designs..

True
False

 
28. To ensure a sufficient number of cases from strata of varying sizes, researchers use.

simple random sampling
systematic sampling
proportionate sampling
disproportionate sampling
quota sampling

 
29. Disproportionate sampling and weighting are used by the researcher

to ensure a sufficient number of cases in each of the sample subpopulations
to give a proportionate representation to each sample element
to procide a representative picture of the total population
to handle situations involving the errors and approximation that are often inherent in complex, multistage designs
all of these choices are correct

 
30. Professor Alec O. Howlick is studying the incoming (freshmen) student drinking behavior at Boozemen State University in Boozemen, Kansas. Every incoming freshmen is required to have a university email address. After obtaining a list of all incoming freshmen students email addresses, he numbered every email address from 1 to 4,000. Using a random-number table, he obtained a sample of 200 freshman email addresses. He then emailed students requesting them to take an online survey. He also had two follow-up email reminders. A total of 180 students took the online survey.
(1) What is Howlick’s sampling frame?
a. the drinking behavior of students
b. incoming freshmen telephone numbers
c. student freshmen email addresses
d. Boozemen State University
(2) What is Drunkman’s population?
a. all students living in Boozemen, Kansas
b. all students enrolled in Boozemen State University
c. students who drink alcohol in Boozemen, Kansas
d. all incoming freshmen at Boozemen State University
(3) What type of sampling did Professor Howlick use?
a. stratified random sample
b. simple random sample
c. cluster sample
d. sequential sample
 

ADDITIONAL INSTRUCTIONS FOR THE CLASS
Discussion Questions (DQ)

Initial responses to the DQ should address all components of the questions asked, including a minimum of one scholarly source, and be at least 250 words.
Successful responses are substantive (i.e., add something new to the discussion, engage others in the discussion, well-developed idea) and include at least one scholarly source.
One or two-sentence responses, simple statements of agreement, or “good post,” and responses that are off-topic will not count as substantive. Substantive responses should be at least 150 words.
I encourage you to incorporate the readings from the week (as applicable) into your responses.

Weekly Participation

Your initial responses to the mandatory DQ do not count toward participation and are graded separately.
In addition to the DQ responses, you must post at least one reply to peers (or me) on three separate days, for a total of three replies.
Participation posts do not require a scholarly source/citation (unless you cite someone else’s work).
Part of your weekly participation includes viewing the weekly announcement and attesting to watching it in the comments. These announcements are made to ensure you understand everything that is due during the week.

APA Format and Writing Quality

Familiarize yourself with APA format and practice using it correctly. It is used for most writing assignments for your degree. Visit the Writing Center in the Student Success Center, under the Resources tab in LoudCloud for APA paper templates, citation examples, tips, etc. Points will be deducted for poor use of APA format or absence of APA format (if required).
Cite all sources of information! When in doubt, cite the source. Paraphrasing also requires a citation.
I highly recommend using the APA Publication Manual, 6th edition.

Use of Direct Quotes

I discourage overutilization of direct quotes in DQs and assignments at the Masters’s level and deduct points accordingly.
As Masters’s level students, it is important that you be able to critically analyze and interpret information from journal articles and other resources. Simply restating someone else’s words does not demonstrate an understanding of the content or critical analysis of the content.
It is best to paraphrase content and cite your source.

 
LopesWrite Policy

For assignments that need to be submitted to LopesWrite, please be sure you have received your report and Similarity Index (SI) percentage BEFORE you do a “final submit” to me.
Once you have received your report, please review it. This report will show you grammatical, punctuation, and spelling errors that can easily be fixed. Take the extra few minutes to review instead of getting counted off for these mistakes.
Review your similarities. Did you forget to cite something? Did you not paraphrase well enough? Is your paper made up of someone else’s thoughts more than your own?
Visit the Writing Center in the Student Success Center, under the Resources tab in LoudCloud for tips on improving your paper and SI score.

Late Policy

The university’s policy on late assignments is 10% penalty PER DAY LATE. This also applies to late DQ replies.
Please communicate with me if you anticipate having to submit an assignment late. I am happy to be flexible, with advance notice. We may be able to work out an extension based on extenuating circumstances.
If you do not communicate with me before submitting an assignment late, the GCU late policy will be in effect.
I do not accept assignments that are two or more weeks late unless we have worked out an extension.
As per policy, no assignments are accepted after the last day of class. Any assignment submitted after midnight on the last day of class will not be accepted for grading.

Communication

Communication is so very important. There are multiple ways to communicate with me: 

Questions to Instructor Forum: This is a great place to ask course content or assignment questions. If you have a question, there is a good chance one of your peers does as well. This is a public forum for the class.
Individual Forum: This is a private forum to ask me questions or send me messages. This will be checked at least once every 24 hours.

 
Research Process Multiple Choice Questions
Research Process Multiple Choice Questions

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Research Process Multiple Choice Questions

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