New CED – Research Practice Test

These questions are part of the practice quiz. Start practicing

• What aspect of research involves defining terms in measurable ways?
• What is an operational definition in research studies?
• What describes a deductive approach in research?
• What observation technique involves studying one person in depth to reveal universal principles?
• Why is defining the research scope crucial?
• What term refers to all the cases in a group being studied, from which samples may be drawn?
• Which type of correlation suggests there is no consistent relationship between two variables?
• How can data visualization enhance research findings?
• What is an example of a qualitative research method?
• What term refers to the agreement of minors to participate in research, given that they also receive information and understanding appropriate to their age?
• What does the term "population" refer to in research?
• What does standard deviation measure in a dataset?
• What is the role of a literature review in forming a research question?
• What is the mode in a statistical distribution?
• What does "generalization" refer to in research?
• What is a potential outcome of effective data visualization in research?
• What does the median represent in a dataset?
• Which of the following constitutes primary data?
• In which type of study is a small, specific sample often representative of a larger population?
• What is the significance of triangulation in research?
• In qualitative research, what is a focus group?
• What is the primary purpose of conducting research in the New CED framework?
• Why is informed consent considered critical in research studies?
• What is the significance of a research hypothesis?
• What is the difference between primary and secondary data?
• What is a testable prediction often implied by a theory called?
• Which variable is manipulated in an experiment to study its effects?
• What is the term for the unbiased selection of study units from a larger population such that the sample accurately reflects that population?
• What term describes a sampling method that leads to an unrepresentative sample?
• Which of the following best describes qualitative research methods?
• What statistical technique is used to make predictions about a population based on sample data?
• Which term refers to the science of behavior and mental processes?
• What is described as the act of distorting or withholding facts to mislead others?
• What does a positive skew indicate in a distribution of scores?
• In experimental research, what is the term for an individual who acts as a participant but is actually part of the study setup?
• Why is continuous professional development important for researchers?
• What principle states that a hypothesis or theory must be able to be proven false to be considered scientific?
• What measure refers to the consistency of a test in yielding similar scores for the same individual over time?
• In correlational research, what issue arises when the relationship between two variables is known but the direction of causation is unclear?
• What does CED stand for in the context of educational research?
• What term describes the extent to which research findings based on a sample can be applied to the entire population?
• What is a confounding variable?
• What aspect of research does random assignment help to minimize?
• What concept refers to data points that are significantly higher or lower than the rest of the dataset?
• Which of the following describes the tendency for extreme or unusual scores to revert to the average?
• What type of correlation indicates that as one variable increases, the other decreases?
• What is the term for the agreement required from a person unable to give legal consent to participate in a study?
• What visual representation shows the relationship between two variables using a cluster of dots?
• What is the significance of ethics in educational research?
• What is the purpose of a control group in an experiment?
• What is the impact of a longitudinal study on research?
• What is a positive correlation?
• Which term refers to a small proportion of people chosen in a study to be representative of a larger group?
• What is the term for the tendency to seek out information that supports our existing beliefs while ignoring contradictory evidence?
• Which phenomenon refers to the effects on behavior caused by the administration of an inert substance?
• Why is it important to operationalize variables in research?
• What is the process of repeating a research study with different participants to see if the findings hold true?
• What does the correlation coefficient represent?
• What is a key characteristic of qualitative research?
• What type of research design is best suited for generating causal relationships?
• How does ethics contribute to the integrity of educational research?
• In research design, what is the main objective of employing ethical guidelines?
• Which of the following best illustrates the concept of valid measurement?
• What is the name of the tendency to believe that one would have foreseen an outcome after learning about it?
• Which of the following is a component of ethical research?
• Which term describes the potential outcome of a participant receiving an inert substance believing it to be an active treatment?
• What term refers to the measure of the strength of an observed effect in research?
• In a normal distribution, what percentage of scores typically falls within one standard deviation of the mean?
• What are 'wording effects' in survey research?
• What does high validity in a measurement tool indicate?
• Which type of research provides numerical data primarily?
• Which statistical techniques are used to summarize and detail the characteristics of a dataset?
• Which term describes a distribution of data where scores cluster towards one end of the range rather than being evenly distributed?
• Which sampling method is most likely to introduce bias due to convenience of selection?
• What is the key function of an Institutional Review Board (IRB) in research?
• What is meant by random assignment in research?
• What is a key component of mixed-methods research?
• Which aspect is essential for ensuring ethical research practices?
• What is a survey instrument?
• What is the primary focus of scrutiny when assessing the quality of qualitative research?
• Which psychological concept describes the evaluation of evidence and assessments of conclusions?
• What is meant by "sampling strategy"?
• Why is it important to consider effect size in experimental research?
• Which term describes the measure of how well two factors vary together and predict each other?
• What research method focuses on gathering non-numerical data?
• What research method involves observing and recording behavior in natural environments without manipulation?
• What is the bias that occurs when inaccuracies in survey responses are influenced by social desirability or misunderstanding of questions?
• What is considered a research variable?
• Which term describes research participants being given information about the potential risks and benefits of a study?
• Why is it essential to use an interview guide in qualitative research?
• What term is used to describe a distribution where most scores are toward the high end with a few extreme low scores?
• What type of research involves observations that cannot randomly assign units to conditions?
• What is the significance of the bell shape in a normal distribution?
• How is the mean calculated in a dataset?
• Why is random assignment considered crucial in research design?
• What is the term for when research participants change their behavior because they know they are being observed?
• What is the primary purpose of a case study in research?
• What occurs when extreme outcomes in a dataset shift closer to the average in subsequent measurements?
• Which type of correlation indicates that one variable increases as the other also increases?
• What is the function of a control group in an experiment?
• What is the term for a portion that fairly represents a population by giving each member an equal chance of inclusion?
• What is the term used for the evaluation of scientific work by peers in the same field?
• What is triangulation in the context of research?
• What is a consequence of wording effects in survey questions?
• Which of the following statements about surveys is true?
• Which principle focuses on minimizing adverse effects for research participants?
• What is a characteristic of non-experimental research?
• What type of sample provides all members of a population with an equal chance of inclusion?
• What is the placebo effect?
• What does the acronym IRB stand for in the context of research ethics?
• What aspect is addressed by the Institutional Review Board in research?
• What method is used to minimize pre-existing differences among participants in an experiment?
• Which ethical principle ensures respect for participants in research?
• What is a pilot study?
• Which type of distribution indicates that scores are concentrated around two values rather than spreading evenly across a range?
• What is the significance of peer review in research publication?
• What ethical principle requires that research participants are provided with enough information to make an informed decision about their participation?
• What is a common outcome when a study experiences a skewed distribution of scores?
• How is validity defined in the context of research?
• What characterizes a longitudinal study?
• Which of the following factors can influence the outcomes of survey results?
• Which type of group is not exposed to the independent variable in an experiment?
• What does generalizability in research studies aim to ensure?
• What is the result of convenience sampling in research?
• In an experiment, what is the group called that is exposed to the treatment?
• What is an interview guide?
• Which term describes a frequency distribution that has two dominant values with many cases?
• How can researchers ensure ethical data collection?
• What is the main advantage of qualitative research?
• What type of distribution is characterized by scores that lack symmetry around the average?
• What phenomenon occurs when a researcher's bias influences the outcome of a study?
• What does quantitative research methods primarily focus on?
• What are descriptive statistics?
• What is meant by "research design"?
• Which concept involves examining assumptions and evaluating evidence?
• What does the term 'validity' refer to in the context of testing?
• Identify one limitation common to case studies.
• What research method would you use if you want to gather extensive information about a single individual?
• What field focuses on the study of behavior and thinking using the experimental method?
• What is a common outcome of qualitative data analysis?
• What is the primary purpose of conducting a survey?
• Which of the following is a characteristic of qualitative research?
• What characterizes a normal distribution?
• What statistical concept is often used to describe how far a sample mean is likely to differ from the population mean?
• What is the purpose of calculating the mean in statistical analysis?
• Which term is NOT associated with a method for summarizing data?
• What does external validity refer to in research?
• What type of research method involves an investigator manipulating variables to observe effects on behavior?
• What is the primary purpose of a research proposal?
• Which method is typically used to achieve a high level of reliability in research measures?
• What is the tendency to provide socially acceptable answers to personal questions called?
• What is an essential feature of quantitative research?
• What sampling method is characterized by being neither random nor systematic, and relies on chance or availability?
• How do researchers assess the credibility of their sources?
• Which of the following describes an independent variable?
• What does the range indicate in a statistical analysis?
• Which concept addresses the ethical responsibilities of researchers in conducting studies?
• What principle of ethics requires researchers to protect the identity of participants and any unique data collected during the study?
• What is the purpose of a research interview?
• What does the dependent variable represent in an experiment?
• What term represents values that shape social behavior expected within a specific culture?
• What are ethical dilemmas in educational research?
• What is the primary goal of replication in research?
• What is a research question?
• In survey research, what does a non-random sample typically lead to?
• What is a primary characteristic of reliability in psychological testing?
• Which of the following best describes informed consent?
• Which guidelines establish rules of conduct expected of members within a profession?
• What is defined as a statistical statement regarding the likelihood that a result occurred by chance?
• Which method is used to ascertain self-reported attitudes or behaviors of a particular group?
• Why is statistical significance testing important?
• What distinguishes qualitative data from quantitative data?
• What is one key purpose of conducting a pilot study?
• What is the significance of the slope of points in a scatterplot?
• What is the function of a placebo group in research?
• What phenomenon refers to the tendency for extreme scores to move closer to the average over time?
• In research, what is the importance of conducting a replication study?
• In research, what is a significant benefit of using quantitative methods?
• What is a common limitation of qualitative research?
• What is the process called where participants learn about a study's purpose and any deceptions after the study has concluded?
• What does a high standard deviation indicate about a dataset?
• What is the term for a research method where one or more factors are manipulated to observe effects on a dependent variable?
• What does qualitative research primarily focus on?
• What is the role of a literature review in research?
• What is a characteristic of variation in data analysis?
• What is the name of the committee that reviews research experiments for ethics and methodology in universities?
• What term describes all the cases in a studied group from which samples may be drawn?
• Which of the following defines societal rules or standards that indicate appropriate behavior in a culture?
• What type of research design ensures that participants are unaware of whether they are in the experimental or control group?
• What role do hypotheses play in quantitative research?
• What essentially does the standard deviation represent in a dataset?
• Define reliability in research.
• How can sampling bias affect research outcomes?
• What term describes a carefully worded statement of the procedures used in a research study?
• How does feedback contribute to the research process?
• What is a primary ethical consideration when researching vulnerable populations?
• Which of the following would most likely reduce occurrences of social desirability bias in surveys?
• Which of the following best describes the 'third variable problem'?
• What is the process of repeating a research study with different participants to assess the reliability of the findings?
• Which procedure ensures that neither the participants nor the researchers know who has received the treatment or placebo?
• What differentiates observational research from experimental research?
• What research methodology primarily manipulates variables to infer cause-effect relationships?
• In research, what role does a structured interview guide play?
• What are confounding variables?
• What does 'effect size' measure in research?
• What is the primary goal of random assignment in research?
• What might be included in steps taken to ensure protection from harm in research?