1
According to the central limit theorem, the mean of the sampling distribution of the mean is equal to what?
Choose one answer.
a. The standard deviation divided by the square root of N
b. The standard deviation
c. The mean divided by the population standard deviation
d. The population mean
.
.
Question 2
All qualitative research must adhere to a common set of principles. Why does it have a temporal nature?
Choose one answer.
a. Because it is historical in nature
b. Because qualitative researchers are not concerned with the time order of causality
c. Because such research requires an immersive involvement of the researcher at the study site for an extended period of time
d. Because it is an iterative process of moving from pieces of observations to the entirety of the social phenomenon and then back to observations
.
.
Question 3
All qualitative research must adhere to a common set of principles. Why must it use the researcher as an instrument?
Choose one answer.
a. Because qualitative research assumes that social phenomena is situated within and cannot be isolated from its social context
b. Because researchers are often embedded within the social context that they are attempting to study
c. Because such research requires an immersive involvement of the researcher at the study site for an extended period of time
d. Because it is an iterative process of moving from pieces of observations to the entirety of the social phenomenon and then back to observations
.
.
Question 4
All qualitative research must adhere to a common set of principles. Why does it have a temporal nature?
Choose one answer.
a. Because it is historical in nature
b. Because qualitative researchers are not concerned with the time order of causality
c. Because such research requires an immersive involvement of the researcher at the study site for an extended period of time
d. Because it is an iterative process of moving from pieces of observations to the entirety of the social phenomenon and then back to observations
.
.
Question 5
All qualitative research must adhere to a common set of principles. Why must it use the researcher as an instrument?
Choose one answer.
a. Because qualitative research assumes that social phenomena is situated within and cannot be isolated from its social context
b. Because researchers are often embedded within the social context that they are attempting to study
c. Because such research requires an immersive involvement of the researcher at the study site for an extended period of time
d. Because it is an iterative process of moving from pieces of observations to the entirety of the social phenomenon and then back to observations
.
.
Question 6
Construct validity centers on which of the following?
Choose one answer.
a. The extent to which conclusions derived using a statistical procedure is valid
b. How well a measure actually captures a concept on its face
c. How well a given measurement scale is measuring the theoretical construct that it is expected to measure
d. The extent to which a measure can be generalized to the population of interest
.
.
Question 7
External validity refers to which of the following?
Choose one answer.
a. Whether the observed associations can be generalized from the sample to the population
b. Whether the observed change in a dependent variable is indeed caused by a corresponding change in hypothesized independent variable, and not by variables extraneous to the research context
c. Whether the operationalization of a concept actually measures the concept
d. Whether the measurement of concept seems appropriate in its face
.
.
Question 8
Good theories have which of the following characteristics?
Choose one answer.
a. Logic, consistency, explanatory power, falsifiability, and parsimony
b. Simplicity, measurability, inductiveness, and falsifiability
c. Deducibility, broad focus, and measurability
d. Deducibility and inductiveness
.
.
Question 9
How can we strengthen a causal argument?
Choose one answer.
a. Use fewer observations
b. Use controls
c. Avoid having more than two variables
d. Do not randomize
.
.
Question 10
How do quasi-experimental designs differ from true-experimental designs?
Choose one answer.
a. They do not use random assignment.
b. They do not use a control group.
c. They have multiple treatment groups.
d. They use random assignment.
.
.
Question 11
How do researchers assure that research participants are aware that their participation is voluntary?
Choose one answer.
a. It is apparent in the research design.
b. They only do studies with participants who are in pools of research subjects.
c. They get informed consent.
d. None of the above
.
.
Question 12
How do we know that researchers are conducting research that maintains ethical standards?
Choose one answer.
a. Academic publishers will not publish research that is unethical.
b. Researchers are all trained in ethics in their education.
c. All research is peer reviewed.
d. Academic researchers are required to submit their research plans to a review board before conducting it.
.
.
Question 13
Hypotheses are derived from which of the following?
Choose one answer.
a. Epistemologies
b. Hunches
c. Theories
d. Ontologies
.
.
Question 14
If someone was using a survey to study citizen opinion about the legality of abortion across gender in Mexico, what is the unit of analysis?
Choose one answer.
a. The individual
b. Gender
c. Mexico
d. Opinion about the legality of abortion
.
.
Question 15
In addition to history, regression, maturation, instrumentation, and testing threats to internal validity in experiments, what other issue threatens internal validity?
Choose one answer.
a. The possibility that subjects may be dropping out from the treatment and control groups at different rates
b. The possibility that the difference between pretest and posttest scores is not due to the treatment
c. Too large a sample of subjects
d. A random sample
.
.
Question 16
In experimental research, which group is the one containing the subjects who were administered one or more experimental stimulus?
Choose one answer.
a. Control group
b. Treatment group
c. Non-equivalent group
d. equivalent group
.
.
Question 17
The scientific method must satisfy which of the following four characteristics?
Choose one answer.
a. Exploratory, inferential, descriptive, and testable
b. Replicable, deductive, falsifiable, and precise
c. Theoretical, inductive, deductive, and valid
d. Replicable, precise, falsifiable, and parsimonious
.
.
Question 18
What are the 5 central components to the body of a research article?
Choose one answer.
a. An introduction, a list of the main ideas, methodology, a blueprint, and the results
b. A blueprint, an introduction, a literature review, a summary of the data, and the results
c. An introduction, a literature review, a list of the key measures, the results, and a conclusion
d. An introduction, a literature review, the methodology, the results, and a conclusion
.
.
Question 19
What are the different ways you can incorporate controls into a study?
Choose one answer.
a. Inclusion, logic, theory, randomization, and elimination
b. Exclusion, logic, elimination, statistical control, and randomization
c. Manipulation, elimination, inclusion, statistical control, and randomization
d. The only way is through statistical control.
.
.
Question 20
What are the three elements that a hypothesis should contain?
Choose one answer.
a. The independent variable, the theoretical expectations, and the dependent variable
b. The populations you wish to compare, the dependent variable, and the independent variable
c. The operationalization of the variables, the populations you wish to compare, the size of the expected effect
d. The populations you wish to compare, the dependent variable, and the type or direction of the effect
.
.
Question 21
What are the three “Cs” when analyzing historical events?
Choose one answer.
a. Calculate, course, consequences
b. Confer, causes, course
c. Causes, course, consequences
d. Compute, causes, course
.
.
Question 22
What could we say about a measure if it adequately represents the underlying construct that it is supposed to measure?
Choose one answer.
a. It is accurate.
b. It is valid.
c. It is reliable.
d. It is valid and reliable.
.
.
Question 23
What could we say about a measure if it produced the same results across multiple samples?
Choose one answer.
a. It is valid.
b. It is accurate.
c. It is reliable.
d. It is valid and reliable.
.
.
Question 24
What does a chi-square test of independence tell us?
Choose one answer.
a. If there is an alternative hypothesis
b. If there is a null hypothesis
c. If the values on a variable are normally distributed
d. If there is an association between two variables
.
.
Question 25
What is a more accurate label for what is commonly called “qualitative research?”
Choose one answer.
a. Phenomenology
b. Non-experimental research
c. Interpretive research
d. Case research
.
.
Question 26
What is a more accurate label for what is commonly called “qualitative research?”
Choose one answer.
a. Phenomenology
b. Non-experimental research
c. Interpretive research
d. Case research
.
.
Question 27
What is a sampling frame?
Choose one answer.
a. A subset of a sample
b. A list from where a sample can be drawn
c. A portion of the population
d. All of the above
.
.
Question 28
What is a social desirability bias in survey research?
Choose one answer.
a. It is when interviewers lead respondents into the desired response.
b. It is when the correct response is the most popular one.
c. It is when respondents spin the truth in order to portray themselves in a socially desirable manner.
d. It is when the correct response is the least popular one.
.
.
Question 29
What is action research?
Choose one answer.
a. It is research that emphasizes studying a phenomenon within the context of its culture.
b. It is an interactive method of inquiry that assumes that complex social phenomena are best understood by introducing changes into those phenomena and observing the effects of these changes on the phenomena of interest.
c. It is a research method that emphasizes the study of conscious experiences as a way of understanding the reality around us.
d. It is an inductive technique based on qualitative data usually generated from interviews, focus groups, narratives, or audio/video recordings.
.
.
Question 30
What is action research?
Choose one answer.
a. It is research that emphasizes studying a phenomenon within the context of its culture.
b. It is an interactive method of inquiry that assumes that complex social phenomena are best understood by introducing changes into those phenomena and observing the effects of these changes on the phenomena of interest.
c. It is a research method that emphasizes the study of conscious experiences as a way of understanding the reality around us.
d. It is an inductive technique based on qualitative data usually generated from interviews, focus groups, narratives, or audio/video recordings.
.
.
Question 31
What is ethnography?
Choose one answer.
a. It is research that emphasizes studying a phenomenon within the context of its culture.
b. It is an interactive method of inquiry that assumes that complex social phenomena are best understood by introducing changes into those phenomena and observing the effects of these changes on the phenomena of interest.
c. It is a research method that emphasizes the study of conscious experiences as a way of understanding the reality around us.
d. It is an inductive technique based on qualitative data usually generated from interviews, focus groups, narratives, or audio/video recordings.
.
.
Question 32
What is ethnography?
Choose one answer.
a. It is research that emphasizes studying a phenomenon within the context of its culture.
b. It is an interactive method of inquiry that assumes that complex social phenomena are best understood by introducing changes into those phenomena and observing the effects of these changes on the phenomena of interest.
c. It is a research method that emphasizes the study of conscious experiences as a way of understanding the reality around us.
d. It is an inductive technique based on qualitative data usually generated from interviews, focus groups, narratives, or audio/video recordings.
.
.
Question 33
What is grounded theory?
Choose one answer.
a. It is research that emphasizes studying a phenomenon within the context of its culture.
b. It is an interactive method of inquiry that assumes that complex social phenomena are best understood by introducing changes into those phenomena and observing the effects of these changes on the phenomena of interest.
c. It is a research method that emphasizes the study of conscious experiences as a way of understanding the reality around us.
d. It is an inductive technique based on qualitative data usually generated from interviews, focus groups, narratives, or audio/video recordings.
.
.
Question 34
What is grounded theory?
Choose one answer.
a. It is research that emphasizes studying a phenomenon within the context of its culture.
b. It is an interactive method of inquiry that assumes that complex social phenomena are best understood by introducing changes into those phenomena and observing the effects of these changes on the phenomena of interest.
c. It is a research method that emphasizes the study of conscious experiences as a way of understanding the reality around us.
d. It is an inductive technique based on qualitative data usually generated from interviews, focus groups, narratives, or audio/video recordings.
.
.
Question 35
What is one of the fundamental ways that qualitative and quantitative research differ?
Choose one answer.
a. Qualitative research does not use sampling.
b. Qualitative research relies heavily on purposive sampling.
c. Quantitative research relies heavily on purposive sampling.
d. Qualitative research does not use data.
.
.
Question 36
What is one of the fundamental ways that qualitative and quantitative research differ?
Choose one answer.
a. Qualitative research does not use sampling.
b. Qualitative research relies heavily on purposive sampling.
c. Quantitative research relies heavily on purposive sampling.
d. Qualitative research does not use data.
.
.
Question 37
What is phenomenonology?
Choose one answer.
a. It is research that emphasizes studying a phenomenon within the context of its culture.
b. It is an interactive method of inquiry that assumes that complex social phenomena are best understood by introducing changes into those phenomena and observing the effects of these changes on the phenomena of interest.
c. It is a research method that emphasizes the study of conscious experiences as a way of understanding the reality around us.
d. It is an inductive technique based on qualitative data usually generated from interviews, focus groups, narratives, or audio/video recordings.
.
.
Question 38
What is phenomenonology?
Choose one answer.
a. It is research that emphasizes studying a phenomenon within the context of its culture.
b. It is an interactive method of inquiry that assumes that complex social phenomena are best understood by introducing changes into those phenomena and observing the effects of these changes on the phenomena of interest.
c. It is a research method that emphasizes the study of conscious experiences as a way of understanding the reality around us.
d. It is an inductive technique based on qualitative data usually generated from interviews, focus groups, narratives, or audio/video recordings.
.
.
Question 39
What is the difference between the values of the mean, median, and mode when data are perfectly normally distributed?
Choose one answer.
a. They will all be different values.
b. They will all be the same value.
c. It varies.
d. The mean will tend to be higher than the median and mode.
.
.
Question 40
What is the first step researchers should take when selecting the specific operations for their construct?
Choose one answer.
a. Look for measures in use that have documented reliability and validity
b. Include several measures for each element of their construct
c. Only use the operations developed by specialists in the discipline
d. Include a pilot study to test the validity of the measure
.
.
Question 41
What is the mean of the following values: 8, 9, 3, 8, 4, 7, 8, 5, 2?
Choose one answer.
a. 5
b. 6
c. 7
d. 8
.
.
Question 42
What is the median of the following values: 8, 9, 3, 8, 4, 7, 8, 5, 2?
Choose one answer.
a. 5
b. 6
c. 7
d. 8
.
.
Question 43
What is the mental process by which fuzzy and imprecise constructs and their constituent components are defined in concrete and precise terms?
Choose one answer.
a. Operationalizing
b. Conceptualizing
c. Measuring
d. Codifying
.
.
Question 44
What is the mode of the following values: 8, 9, 3, 8, 4, 7, 8, 5, 2?
Choose one answer.
a. 5
b. 6
c. 7
d. 8
.
.
Question 45
What is the most frequent problem with case study research?
Choose one answer.
a. Many of these studies start without specific research questions.
b. Case sites are often chosen based on access and convenience.
c. Many studies provide very little details on how data was collected.
d. All of the above
.
.
Question 46
What is the primary strength of an experimental design?
Choose one answer.
a. External validity
b. Generalizability
c. Internal validity
d. Theoretical
.
.
Question 47
What is the primary strength of survey research?
Choose one answer.
a. Internal validity
b. Inexpensive
c. External validity
d. Does not require quantitative skills to analyze the data
.
.
Question 48
What is the primary weakness of case study research?
Choose one answer.
a. It lacks detail.
b. It is typically not generalizable.
c. It is too nuanced.
d. It is atheoretical.
.
.
Question 49
What level of measurement is a Likert scale?
Choose one answer.
a. Nominal
b. Interval
c. Ordinal
d. Ratio
.
.
Question 50
What level of measurement is age in years?
Choose one answer.
a. Nominal
b. Interval
c. Ordinal
d. Ratio
.
.
Question 51
What level of measurement is self-identified race?
Choose one answer.
a. Nominal
b. Interval
c. Ordinal
d. Ratio
.
.
Question 52
What method would be best to use to test whether people in different regions of the country are equally likely to vote Democratic or Republican in the next election?
Choose one answer.
a. You would generate a correlation coefficient.
b. You would look at a frequency distribution.
c. You would use a crosstab to generate a chi-square test of independence.
d. None of the above
.
.
Question 53
What percentage of scores, roughly, falls within the one standard deviation of the mean when data are normally distributed?
Choose one answer.
a. 100%
b. 25%
c. 68%
d. 95%
.
.
Question 54
What type of sample is divided the sampling frame into homogeneous and non-overlapping subgroups and draws a simple random sample from each subgroup?
Choose one answer.
a. Stratified
b. Cluster
c. Matched-pairs
d. Multi-stage
.
.
Question 55
What type of sample is it if every unit within the population has an equal chance of being selected?
Choose one answer.
a. Non-probability
b. Stratified
c. Probability
d. Quota
.
.
Question 56
What type of sample may be best if you have a population dispersed over a wide geographic region where a simple random sample is not feasible?
Choose one answer.
a. Stratified
b. Cluster
c. Matched-pairs
d. Multi-stage
.
.
Question 57
What type of sample would you have if the population was segmented into mutually exclusive subgroups, and then a non-random set of observations was chosen from each subgroup to meet a predefined proportion?
Choose one answer.
a. Stratified
b. Proportional
c. Matched-pairs
d. Quota
.
.
Question 58
What type of sample would you have if you started with a subgroup of school districts in the state of New York, and within each subgroup, you selected a simple random sample of schools. Then, within each school, you selected a simple random sample of grade levels, and within each grade level, you selected a simple random sample of students for study?
Choose one answer.
a. Stratified
b. Cluster
c. Matched-pairs
d. Multi-stage
.
.
Question 59
What type of validity centers on how well one measure relates to other concrete criterion that is presumed to occur simultaneously?
Choose one answer.
a. Construct validity
b. Concurrent validity
c. Face validity
d. Predictive validity
.
.
Question 60
What was unethical about the Tuskegee Experiment?
Choose one answer.
a. Study participants were subjected to both mortal threat and personal agony.
b. Study participants’ anonymity was not maintained.
c. Study participants were not paid.
d. Study participants were not given reports on the results of the study.
.
.
Question 61
When should a researcher use a multiple-case design?
Choose one answer.
a. It is more appropriate at the outset of theory generation.
b. It is more appropriate for theory testing and for establishing generalizability.
c. It is appropriate if the situation is unique.
d. All of the above
.
.
Question 62
Which of the following are used by political science researchers to assess and make comparisons?
Choose one answer.
a. Chi-square analyses
b. Cross tabulations
c. Bivariate regression analyses
d. All of the above
.
.
Question 63
Which of the following best represents the general goal of science and political science?
Choose one answer.
a. To discover and describe regularities and to develop theories that explain these regularities
b. To make discoveries that improve human existence
c. To invent things
d. To explain why things happen
.
.
Question 64
Which of the following is a disadvantage of qualitative research?
Choose one answer.
a. It tends to consume more time and resources than quantitative research.
b. It requires well-trained researchers who can conduct such research without injecting their personal biases or preconceptions into the study’s design, data collection, or data analytic procedures.
c. Given the heavily contextualized nature of inferences drawn from qualitative research, such inferences do not lend themselves well to replicability or generalizability.
d. All of the above
.
.
Question 65
Which of the following is a disadvantage of qualitative research?
Choose one answer.
a. It tends to consume more time and resources than quantitative research.
b. It requires well-trained researchers who can conduct such research without injecting their personal biases or preconceptions into the study’s design, data collection, or data analytic procedures.
c. Given the heavily contextualized nature of inferences drawn from qualitative research, such inferences do not lend themselves well to replicability or generalizability.
d. All of the above
.
.
Question 66
Which of the following is a weakness of focus group research?
Choose one answer.
a. It relies too much on the individual as opposed to social interaction.
b. It lacks generalizability.
c. It lacks flexibility.
d. All of the above
.
.
Question 67
Which of the following is a weakness of focus group research?
Choose one answer.
a. It relies too much on the individual as opposed to social interaction.
b. It lacks generalizability.
c. It lacks flexibility.
d. All of the above
.
.
Question 68
Which of the following is an advantage of qualitative research?
Choose one answer.
a. It is well-suited for exploring hidden reasons behind complex, interrelated, or multifaceted social processes.
b. It is often helpful for theory construction in areas with no or insufficient a priori theory.
c. It is appropriate for studying context-specific, unique, or idiosyncratic events or processes.
d. All of the above
.
.
Question 69
Which of the following is an advantage of qualitative research?
Choose one answer.
a. It is well-suited for exploring hidden reasons behind complex, interrelated, or multifaceted social processes.
b. It is often helpful for theory construction in areas with no or insufficient a priori theory.
c. It is appropriate for studying context-specific, unique, or idiosyncratic events or processes.
d. All of the above
.
.
Question 70
Which of the following is an approach to theorizing?
Choose one answer.
a. Follow a bottom-up conceptual analysis of different sets of predictors potentially relevant to the target phenomenon using a predefined framework.
b. Extend or modify existing theories to explain a new context.
c. Apply existing theories in entirely new contexts.
d. All of the above
.
.
Question 71
Which of the following is true about cross-sectional field surveys?
Choose one answer.
a. They do not involve controlling for or manipulating independent variables or treatments.
b. The dependent variables are measured at a later point in time.
c. They involve small samples.
d. The independent and dependent variables are measured at the same point in time.
.
.
Question 72
Which of the following is true about focus group research?
Choose one answer.
a. It is strong on external validity.
b. It is commonly used in quantitative research designs.
c. It is good for testing hypotheses.
d. It is useful when researchers seek in-depth responses from a small group of people.
.
.
Question 73
Which of the following is true of most qualitative research?
Choose one answer.
a. It has a very structured and inflexible design.
b. It offers naturalistic inquiry with personal contact and insight.
c. It is used to test hypotheses.
d. It is usually appropriate to use statistical analyses in analyzing qualitative research.
.
.
Question 74
Which of the following is true of most qualitative research?
Choose one answer.
a. It has a very structured and inflexible design.
b. It offers naturalistic inquiry with personal contact and insight.
c. It is used to test hypotheses.
d. It is usually appropriate to use statistical analyses in analyzing qualitative research.
.
.
Question 75
Which of the following reasons would you use a chi-square test?
Choose one answer.
a. For testing differences in two variances.
b. Testing for equality of proportions.
c. Testing to make inferences about a population median.
d. None of the above.
.
.
Question 76
Which of the following reasons would you use a chi-square test?
Choose one answer.
a. For testing differences in two variances.
b. Testing for equality of proportions.
c. Testing to make inferences about a population median.
d. None of the above.
.
.
Question 77
Which of the following refers to the process of developing indicators or items for measuring constructs?
Choose one answer.
a. Operationalizing
b. Conceptualizing
c. Measuring
d. Codifying
.
.
Question 78
Which of the following serves as the primary foundation for developing and testing hypotheses and research questions in political science?
Choose one answer.
a. Intuition
b. Statistics
c. Theory
d. None of the above
.
.
Question 79
Which of the following statements best describes a variable?
Choose one answer.
a. A variable defines constructs in terms of how they will be empirically measured.
b. A variable is an abstract measure of a concept.
c. A variable is an abstract concept that is specifically chosen to explain a given phenomenon.
d. A variable is a generalizable property or characteristic associated with an object, event, or person.
.
.
Question 80
Which of the following statements best represents the goal of the researcher when performing deductive research?
Choose one answer.
a. The goal of the researcher when performing deductive research is to infer theoretical concepts and patterns from observed data.
b. The goal of the researcher when performing deductive research is to simply eliminate the alternative explanations.
c. The goal of the researcher when performing deductive research is to test concepts and patterns known from theory using new empirical data.
d. The goal of the researcher when performing deductive research is to avoid inductive inferences.
.
.
Question 81
Which of the following statements is most true of political science before the 20th century?
Choose one answer.
a. Before the 20th century, political science was much the same as it is now.
b. Political science did not exist before the 20th century.
c. Before the 20th century, political science primarily concerned itself with quantitative descriptions of government.
d. Before the 20th century, political science was essentially philosophy focused on political questions and government.
.
.
Question 82
Which of the following statements is true about a statistically significant correlation between two variables?
Choose one answer.
a. Statistical significance between two variables implies causality.
b. Statistical Significance between two variables does not imply causality because a third variable may explain the relationship.
c. Statistical significance tests are not appropriate for comparing two variables.
d. None of the above are true.
.
.
Question 83
Which of the following statements is true of an alternative hypothesis?
Choose one answer.
a. An alternative hypothesis represents the prediction a researcher is making.
b. An alternative hypothesis represents all possible outcomes other than the researcher’s prediction.
c. An alternative hypothesis is the same as a null hypothesis.
d. An alternative hypothesis is the only hypothesis that is tested.
.
.
Question 84
Which one of the following is not one of the steps researchers take when specifying constructs?
Choose one answer.
a. Choosing the most suitable measurement approach
b. Choosing the specific process for measuring the construct
c. Conducting a pilot study to test the measurement strategy
d. Developing a definition of the concept that uses easily understandable terms
.
.
Question 85
Why do in-depth interviews lack generalizability?
Choose one answer.
a. There is too much data.
b. They are typically conducted selectively as opposed to randomly.
c. The sample sizes are typically too large.
d. Interviews are subjective.
.
.
Question 86
Why do in-depth interviews lack generalizability?
Choose one answer.
a. There is too much data.
b. They are typically conducted selectively as opposed to randomly.
c. The sample sizes are typically too large.
d. Interviews are subjective.
.
.
Question 87
Why do natural science researchers often criticize positivist case research?
Choose one answer.
a. It is lacking in controlled observations, controlled deductions, replicability, and generalizability of findings.
b. It fails to use inductive reasoning.
c. It is not useful for theory building.
d. It does not appropriately use within-case and cross-case data analysis.
.
.
Question 88
Why is it a problem for a survey question to be double barreled?
Choose one answer.
a. Because respondents are forced into one answer when there may be more than response that represent their opinion
b. Because respondents are forced into more than one answer when there may be only one response that represents their opinion
c. Because it repeats the same word more than once making it confusing
d. Because the question simply repeats another question but worded in a different way
.
.
Question 89
Why is understanding the unit of analysis you wish to study important?
Choose one answer.
a. Because this shapes the kinds of hypotheses you can make
b. Because it will guide the data collection
c. Because it determines what inferences can be made
d. All of the above
.
.
Question 90
Why may we decide to use more than one method of measurement when specifying a construct?
Choose one answer.
a. To be more thorough
b. Because we may be wrong if we use only one method
c. Because any single method may only partially address the construct
d. Because using multiple methods allows for more sophisticated statistical analysis
.
.
Question 91
Why might some argue that political science cannot be scientific?
Choose one answer.
a. Because it cannot be devoid of personal value judgments
b. Because it cannot produce generalizable theory
c. Because there is no way to test hypotheses
d. Because it is too young a discipline
.
.
Question 92
Internal validity refers to which of the following?
Choose one answer.
a. Whether the observed associations can be generalized from the sample to the population
b. Whether the observed change in a dependent variable is indeed caused by a corresponding change in hypothesized independent variable, and not by variables extraneous to the research context
c. Whether the operationalization of a concept actually measures the concept
d. Whether the measurement of concept seems appropriate in its face
.
.
Question 93
Most qualitative researchers believe that social reality is embedded within and cannot be abstracted from their social settings. This perspective leads them to believe the best way to understand such reality is what?
Choose one answer.
a. To engage in “sense-making”
b. Hypothesis testing
c. Experiments
d. Historical analysis
.
.
Question 94
Most qualitative researchers believe that social reality is embedded within and cannot be abstracted from their social settings. This perspective leads them to believe the best way to understand such reality is what?
Choose one answer.
a. To engage in “sense-making”
b. Hypothesis testing
c. Experiments
d. Historical analysis
.
.
Question 95
What is a frequency distribution?
Choose one answer.
a. A summary of the frequency of individual values or ranges of values for a variable
b. A graph that describes the distribution of several variables
c. A table that describes the relationship between two variables
d. A summary of the number of cases in a dataset
.
.
Question 96
What is a theory?
Choose one answer.
a. A statement about the expected relationship between variables
b. A system of constructs and propositions that collectively presents a logical, systematic, and coherent explanation of a phenomenon of interest
c. A loose framework for understanding phenomena
d. A proposition that explains a single situation is detail
.
.
Question 97
What is the scientific method?
Choose one answer.
a. Hypotheses that test theories.
b. A standardized set of techniques for building scientific knowledge.
c. A formalized structure for creating statistical analyses.
d. None of the above
.
.
Question 98
When does the sampling distribution of the mean become approximately normally distributed?
Choose one answer.
a. When the standard deviation of the population is large
b. When the population is normally distributed
c. When the sample size is relatively large
d. When only one random sample is drawn from the population
.
.
Question 99
Why must research participants be made aware that their participation is voluntary?
Choose one answer.
a. To avoid bias
b. To increase generalizability
c. To be ethical
d. To increase validity
.
.