Introduction to Scientific Research by Yvette Mukunzi
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Questions and Answers

What is the main purpose of research according to the text?

The main purpose of research is to learn or discover new information about the world and its components through a systematic and careful investigation.

What are the key steps in the research process according to the text?

The key steps in the research process are: systematic collection, analysis, and interpretation of data.

What are the characteristics of research mentioned in the text?

The text does not explicitly mention any specific characteristics of research.

What are the different types of scientific research discussed in the text?

<p>The text does not discuss different types or classifications of scientific research.</p> Signup and view all the answers

What are some of the benefits of research according to the text?

<p>The text does not mention any specific benefits of research.</p> Signup and view all the answers

What are some of the skills that the text says students should develop for study and research purposes?

<p>The text states that the learning outcomes include developing skills for use in study and research, and applying these skills to work on assignments and prepare for exams.</p> Signup and view all the answers

What is the correct way to cite a source with six authors or more in the text?

<p>Use the last name of the first author followed by et al.</p> Signup and view all the answers

How should a source with eight or more authors be cited in the reference list?

<p>Include the first six authors' names, then use ellipsis points before concluding with the last author's name.</p> Signup and view all the answers

What are the water-soluble vitamins analyzed in okra according to the text?

<p>B2, B3, B6, B12, and C</p> Signup and view all the answers

Which journal published the study on the effectiveness of respiratory-sinus-arrhythmia biofeedback?

<p>Journal of Advanced Nursing</p> Signup and view all the answers

What are the fat-soluble vitamins analyzed in okra according to the text?

<p>E, K, D, A, and β-carotene</p> Signup and view all the answers

What is the main finding of the study on muscle adaptations to plyometric vs. resistance training?

<p>Muscle adaptations differ between the two types of training in untrained young men.</p> Signup and view all the answers

What is the key difference between discrete and continuous numerical variables?

<p>Discrete variables can be realistically counted, while continuous variables cannot be finished counting.</p> Signup and view all the answers

What role does an intervening variable play in a study?

<p>An intervening variable explains the process or causal link between the independent and dependent variables.</p> Signup and view all the answers

Give an example of how an intervening variable could operate in a study.

<p>If wealth is the independent variable and life span is the dependent variable, access to quality health care could be the intervening variable linking the two.</p> Signup and view all the answers

How does a moderating variable differ from an intervening variable?

<p>A moderating variable changes or influences the strength of the relationship between the independent and dependent variables.</p> Signup and view all the answers

What is a moderating variable in research?

<p>A moderating variable is a variable that influences the strength or direction of the relationship between an independent and dependent variable.</p> Signup and view all the answers

How should you format the reference list entry for a work with more than two authors?

<p>For a work with more than two authors, list all the authors' last names and initials, separated by commas, before the year of publication.</p> Signup and view all the answers

What are some key qualities or abilities a researcher should possess?

<p>A researcher should have a good background in science, strong written and communication skills, ability to define research subjects, gather information/techniques from literature, carry out experiments/collect data, analyze and interpret results, prepare reports, and participate in seminars/workshops.</p> Signup and view all the answers

What factors might influence a researcher's choice of a research topic?

<p>The researcher's subject of interest or specialty area, interest in exploring certain ideas or issues, problems detected that need solutions, and questions arising from experience or reading literature.</p> Signup and view all the answers

What are some examples of moderating variables in research studies?

<p>Age, gender, socioeconomic status and education level are some common moderating variables in social science research.</p> Signup and view all the answers

Why is it important to account for moderating variables in research?

<p>Moderating variables need to be accounted for because they can change the nature of the relationship between the key variables being studied.</p> Signup and view all the answers

How should you format the reference list entry for a work with one author?

<p>For a work with one author, the reference list entry should be formatted as: Last name, Initial(s). (Year). Title. Publication information.</p> Signup and view all the answers

How should the title of a research study be constructed?

<p>The title of the study should be short, around 15 to 20 words, and should reflect the broad subject matter addressed by the study.</p> Signup and view all the answers

What is the difference between an independent and dependent variable?

<p>The independent variable is the variable that is varied or manipulated by the researcher, while the dependent variable is the variable being measured or observed for the effect of the independent variable.</p> Signup and view all the answers

Give an example of a research topic from the areas mentioned in the text.

<p>Studying the effectiveness of government assistance to small and medium enterprises (SMEs), or studying how safe emergency contraceptive pills are.</p> Signup and view all the answers

What additional information should be included for a book reference with an edition number?

<p>If the book has an edition number, it should be included in the reference list entry immediately after the title.</p> Signup and view all the answers

How should you cite a work with three, four or five authors in the body of your text?

<p>If a work has three, four or five authors, you should cite it using the last name of the first author followed by 'et al.' (which means 'and others' in Latin).</p> Signup and view all the answers

What information should be included in a book reference if there is no city for the place of publication?

<p>If a book does not have a city listed for the place of publication, you should include only the country.</p> Signup and view all the answers

How should you cite a work with three, four or five authors in the narrative of your text?

<p>If you are citing a work with three, four or five authors in the narrative of your text, you should use the last name of the first author followed by 'et al.' and the year of publication.</p> Signup and view all the answers

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