Make your own quiz Manage my Quizzes Plans / Features Guides and Help Contact Privacy & Security

Dental ResearchI

121. Normally, how many aims we can have in one study?:

σ� 1

σ� 2

σ� 3

σ� 4

122. For interval or ratio measurement before we can decide which test we can use to find whether there is difference between or among groups, we have to do?:

σ� Parametric test

σ� T-test

σ� Anova

σ� Chi-square

123. To test whether 2 variables are independent or dependent, we can use?:

σ� Parametric test

σ� T-test

σ� Anova

σ� Chi-square test

124. To find significant difference between 2 groups, we can use?:

σ� Two-independent- samples Tests for related variable (Mann-Whitney U) if variable is non-parametric

σ� Two-independent- samples Tests for related variable (Mann-Whitney U) if variable is parametric

σ� Two-Independent-Samples Tests for unrelated (Mann-Whitney U) if variable is non-parametric

σ� Two-Independent-Samples Tests for unrelated (Mann-Whitney U) if variable is parametric

125. To find significant difference among more than 2 groups, we can use?:

σ� K independent Samples Tests for related variable (Kruskal-Wallis H) if variable is non-parametric

σ� K independent Samples Tests for unrelated variable (Kruskal-Wallis H) if variable is non-parametric

σ� K independent Samples Tests for related variable (Kruskal-Wallis H) if variable is parametric

σ� K independent Samples Tests for unrelated variable (Kruskal-Wallis H) if variable is parametric

126. To find significant difference between 2 groups, we can use?:

σ� Independent-Sample T Test for related variable if variable is non-parametric

σ� Independent-Sample T Test for related variable if variable is parametric

σ� Independent-Sample T Test for unrelated variable if variable is non-parametric

σ� Independent-Sample T Test for unrelated variable if variable is parametric

127. Skewness and kurtosis value can tell whether variable is?:

σ� Difference from another variable

σ� Statistically significant value

σ� Parametric or non-parametric

σ� Standard deviation

128. Normally, we can set significant level of?:

σ� 0.05

σ� 0.03

σ� 0.005

σ� 0.5

129. We can further analyze to find correlation after we test?:

σ� Whether 2 variables are not independent

σ� Whether 2 variables are not normal

σ� Whether 2 variables are the same

σ� Whether 2 variables are difference

130. Which is University of Health Science prefer reference style?:

σ� Vancouver

σ� APA

σ� Chicago

σ� MLa

131. What can we do with Research?:

σ� Categorise, Evaluate, Predict, Control, correlate

σ� Describe, Evaluate, Predict, Control, compare

σ� Explain, Evaluate, Predict, Control

σ� All of above

132. Which component of the indicators which can be measured?:

σ� Variables

σ� Values

σ� Concept

σ� Theory

133. Actual units of measurement of the variables are?:

σ� Variables

σ� Values

σ� Concept

σ� Theory

134. What is a pilot study?:

σ� It is common practice to pre-test on a small number of people before the main study.

σ� It is commonly used in disciplines that are concerned with people, particularly as part of society.

σ� It is more suitable for questions that require probing to obtain adequate information.

σ� It is contains structured and unstructured sections with standardized

135. What is the most important method to collect qualitative data?:

σ� Send questionnaire by email

σ� Conducting interview

σ� Observing without involve

σ� Doing experiment

136. Good research proposals will always:

σ� Focus on addressing the research objectives

σ� Have good format

σ� Use Vancouver reference style

σ� Consider all possible research that had previously been done on the topic.

137. Which ONE of these phrases is best used in a research writing?:

σ� This research aim to know………..

σ� I am sure that…………

σ� The study might be good ………….

σ� The intention is to understand……….

138. Which ONE of these is best avoided in a proposal?:

σ� Short, clear sentences.

σ� Accurate spelling and grammar.

σ� Careful use of correct gender terms.

σ� Jargon

139. What helps to agree timing, agree resource allocation and also draws boundaries?

σ� The final report.

σ� The proposal.

σ� The observation form.

σ� The questionnaire.

140. How are research questions most often described?

σ� How data is collecting

σ� Posed after important factors are identified

σ� May arise from our everyday life experiences

σ� How research select sample

141. In general, when selecting factors for a study, you want to be sure of which of these?

σ� They have been investigated before

σ� They are available to investigate

σ� They are not of interest to you

σ� They do not lead to another question

142. Which of the following is a good way to find a research topic?

σ� Personal experience

σ� Getting an idea from your advisor

σ� Looking for the gap of other articles

σ� All of the above

143. How would you define the research process?

σ� The researcher's plan of action to be followed when carrying out research.

σ� A method of collecting research data.

σ� The stages or steps the researcher follows in carrying out a research project.

σ� The account of a study the researcher will write at the end of the study ready for publication.

144. Why does a researcher write a research proposal at the start of a study?

σ� So they will not forget what they are doing during the study.

σ� So they can advertise for people to take part in the study.

σ� To make sure they have not left any part of the study out when they are planning it.

σ� To apply for ethical approval and to gain permission to access participants or sources of data.

145. Research is:

σ� Searching again and again

σ� Finding solution to any problem

σ� Working in a scientific way to search for truth of any problem

σ� All are corrects

146. Which of the following is the first step in starting the research process?:

σ� Searching sources of information to locate problem.

σ� Survey of related literature

σ� Identification of problem

σ� Searching for solutions to the problem

147. A research paper is a brief report of research work based on:

σ� Primary Data only

σ� Secondary Data only

σ� Primary and Secondary Data

σ� All are corrects

148. Questionnaire is a :

σ� Research method

σ� Measurement technique

σ� Tool for data collection

σ� Data analysis technique

149. Why is it important to read original articles when you are reviewing the literature?

σ� To look for flaws in the method.

σ� To examine the validity of the conclusions.

σ� To obtain an overview of methods and procedures.

σ� All of these

150. Which section of a journal article is provided in most online electronic databases?

σ� Abstract

σ� Results.

σ� Introduction.

σ� Conclusion.

151. What is the purpose of doing qualitative research?

σ� To identify problem

σ� To find the solution

σ� To identify problem or to find the possible solution

σ� None of these

152. The introductory section of a research report should aim to:

σ� Identify the specific focus of the study.

σ� Provide a rationale for the dissertation, or article.

σ� Grab the reader's attention.

σ� All of the above.

153. What is the purpose of the conclusion in a research report?

σ� It just a summary what the article already said.

σ� It summarizes the key findings in relation to the research questions.

σ� It contains a useful review of the relevant literature.

σ� It outlines the methodological procedures that were employed.

154. We review the relevant literature to know:

σ� What is already known about the topic

σ� What concepts and theories have been applied to the topic

σ� Who are the key contributors to the topic

σ� All of the above

155. What is research problem?

σ� Is an educational issue or concern that an investigator presents

σ� Justifies in a research study

σ� Opinions and attitudes

σ� Is an educational issue or concern that an investigator presents in order to draw research questions

156. Research gives us information about:

σ� Opinions and attitudes

σ� Habits and culture

σ� Scientific facts

σ� Medical information

σ� All are corrects

157. What types of materials are needed for literature review?

σ� Books, Magazine articles

σ� Newspaper articles, Scholarly journal articles and web site

σ� Other materials, such as statistics, government publications

σ� All are corrects

158. A research question is

σ� An answerable inquiry into a specific concern or issue.

σ� It is the initial step in a research project and the first active step in the research project

σ� The 'initial step' means after you have an idea of what you want to study,

σ� All are corrects

159. A literature review is:

σ� An evaluative report of information found in the literature related to your selected area of study.

σ� It describe, summarise, evaluate and clarify.

σ� It should give a theoretical base for the research

σ� All are corrects

160. Which of these will NOT help you to decide whether a publication is reputable?

σ� Citation rate.

σ� Audience.

σ� Importance to peers.

σ� Advertising inside.

161. Before searching you should define the timeframe of your search. Why?

σ� So you find the most articles.

σ� So you don't find the library busy.

σ� So you do not incur unnecessary costs.

σ� So you work when you are most efficient.

162. Why is it important for a researcher to review the literature?

σ� Because it is traditional.

σ� Because it shows time has been spent on the subject.

σ� Because it will find if anyone has done the work before.

σ� Because it identifies like-minded researchers.

163. A successful literature review:

σ� Synthesizes material from several sources on the same question/research topic.

σ� Assesses the state of existing knowledge on a topic by comparing studies in terms of assumptions

σ� about the research question, experimental method, data analysis, any conclusions drawn, and to raise questions for further research.

σ� Synthesizes material from several sources on the same question/research topic and assesses the state of existing knowledge on a topic by comparing studies in terms of assumptions about the research question, experimental method, data analysis, any conclusions drawn, and to raise questions for further research.

164. The conclusion should:

σ� Evaluate and summarize what researchers have shown

σ� Show strengths and weaknesses

σ� Provide questions for further study

σ� All of the above.

165. Which is the right order of four basic sections of a research report?

σ� Literature review, results, method, discussion.

σ� Literature review, method, results, discussion.

σ� Discussion, literature review, method, results.

σ� Literature review, discussion, method, results.

σ� Method, results, literature review, discussion.

166. The discussion section is characterized by:

σ� The researcher's reporting of the statistical results.

σ� A brief conclusion and description of statistical tests.

σ� Repeating all of the literature listed in the literature review.

σ� The researcher's interpretation of the results.

σ� The inclusion of tables and graphs.

167. To put ideas together to form a new whole is

σ� Evaluation

σ� Synthesis

σ� Analysis

σ� Application

168. Your conceptual framework is normally developed?

σ� Before your literature review

σ� During your literature review

σ� During data collection

σ� During data analysis

169. What should not be included in a research proposal?

σ� A summary of existing work in the area

σ� The proposed methods to collect data

σ� The results that will be obtained

σ� An acknowledgement of any ethical issues

170. Identifying someone nationality is an example of:

σ� Nominal measurement

σ� Ordinal measurement

σ� Interval measurement

σ� Ratio measurement

171. When may a participant withdraw his/her name from a study?:

σ� When the study is complete

σ� With the permission of the researcher

σ� At any time they feel they wish to withdraw

σ� As soon as they have provided enough data for conclusions to have been made

172. A research that allows the respondent to tell about their perception and knowledge of something would be

σ� Quantitative research

σ� An online interview

σ� A face-to-face interview

σ� Qualitative research

173. An advantage of an interview over a questionnaire may be

σ� It provides more structured data

σ� The time taken is generally shorter for interviews

σ� It is easier to analyze

σ� It allows trust and rapport to be developed

174. What will normally be the last of the following sections to be written?

σ� Abstract

σ� Literature review

σ� Results

σ� Conclusion

175. What can a researcher use the literature to achieve?

σ� They can demonstrate their competence by referring to prominent writings in the field.

σ� They develop their version of the literature in such a way as to show and to lead up to the contribution they will be making in their own project or article.

σ� They can identify a gap or problem in the literature that corresponds to the research questions.

σ� All of the above are corrects.

176. The role of a project supervisor is to:

σ� Make sure you keep to your schedule and deadlines

σ� Provide intellectual support, guidance and critical feedback

σ� Negotiate access to the research setting on the student's behalf

σ� Give you a reading list

177. You can manage your time and resources best, by:

σ� Working out a timetable

σ� Finding out what resources are readily available to you

σ� Calculating a budget for likely expenditure

σ� All of the above are corrects

178. How can you tell if your research questions are really good?

σ� If they guide your literature search

σ� If they are linked together to help you construct a coherent argument

σ� If they force you to narrow the scope of your research

σ� All of the above

179. Closed ended questions are those that:

σ� Have a fixed range of possible answers

σ� Prevent respondents from allocating themselves to a category

σ� Encourage detailed, elaborate responses

σ� Relate to the basic demographic characteristics of respondents

180. An open question is one that:

σ� Allows respondents to answer in their own terms

σ� Does not suggest or provide a limited range of responses

σ� Can help to generate answers for closed questions

σ� All of the above

181. Constraints or problems in a study are known as:

σ� Assumptions

σ� Generalisations

σ� Concepts

σ� Limitations, or practical consideration

182. The section/sentence that includes the aim or purpose of the study is found in the:

σ� Literature review

σ� Methodology

σ� Introduction

σ� Discussion

183. A qualitative research question:

σ� Asks a question about some process, or phenomenon to be explored

σ� Is generally an open-ended question

σ� Asks a question about some process, or phenomenon to be explored and is generally an open-ended question

σ� None of the above

184. In which section of the research plan are research participants described in detail?

σ� Introduction

σ� Methodology

σ� Result

σ� Discussion

{"name":"Dental ResearchI", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"121. Normally, how many aims we can have in one study?:, 122. For interval or ratio measurement before we can decide which test we can use to find whether there is difference between or among groups, we have to do?:","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}