Dental Research
1. What is the advantage of using SPSS over calculating statistics by hand?
σ All of the above
σ This is how most quantitative data analysis is done in "real research" nowadays
σ It reduces the chance of making errors in your calculations
σ It equips you with a useful transferable skill
2. In SPSS, what is the "Data Viewer"?
σ A table summarizing the frequencies of data for one variable
σ A spreadsheet into which data can be entered
σ A dialog box that allows you to choose a statistical test
σ A screen in which variables can be defined and labeled
3. What are the main points to write the literature review?
σ Literature review which responds to question of Who, When, What, Where
σ Literature review which responds to question of When, Where, Why
σ Literature review which responds to question of When, Why, What, How
σ Literature review which responds to question of Who, When, What, Why
σ Literature review which responds to question of When, What, Where, Why
4. How is a variable name different from a variable label?
σ It is shorter and less detailed
σ It is longer and more detailed
σ It is abstract and unspecific
σ It refers to codes rather than variables
5. What does the operation "Recode Into Different Variables" do to the data?
σ Replaces missing data with some random scores
σ Reverses the position of the independent and dependent variable on a graph
σ Redistributes a range of values into a new set of categories and creates a new variable
σ Represents the data in the form of a pie chart
6. How would you use the drop-down menus in SPSS to generate a frequency table?
σ Open the Output Viewer and click: Save As; Pie Chart
σ Click on: Analyze; Descriptive Statistics; Frequencies
σ Click on: Graphs; Frequencies; Pearson
σ Open the Variable Viewer and recode the value labels
7. Why might you tell SPSS to represent the "slices" of a pie chart in different patterns?
σ Because the program tends to crash if you ask it to use color
σ Because the patterns form symbolic visual images of different social groups
σ In order to make full use of the facilities that SPSS can offer
σ If you do not have a color printer, it makes the differences between the slices clearer
8. When cross-tabulating two variables, it is conventional to:
σ Represent the independent variable in rows and the dependent variable in columns
σ Assign both the dependent and independent variables to columns
σ Represent the dependent variable in rows and the independent variable in columns
σ Assign both the dependent and independent variables to rows
9. In which sub-dialog box can the Chi Square test be found?
σ Frequencies: Percentages
σ Crosstabs: Statistics
σ Bivariate: Pearson
σ Gender: Female
10. To generate a Spearman's rho test, which set of instructions should you give SPSS?
σ Analyze; Crosstabs; Descriptive Statistics; Spearman; OK
σ Graphs; Frequencies; [select variables]; Spearman; OK
σ Analyze; Compare Means; Anova table; First layer; Spearman; OK
σ Analyze; Correlate; Bivariate; [select variables]; Spearman; OK
11. How would you print a bar chart that you have just produced in SPSS?
σ In Output Viewer, click File, Print, select the bar chart and click OK
σ In Variable Viewer, open bar chart, click File, Print, OK
σ In Chart Editor, click Descriptive Statistics, Print, OK
σ In Data Editor, open Graphs dialog box, click Save, OK
12. What are does DMFT stand for:
σ Total mean of tooth and Total prevalence of tooth
σ Total prevalence of tooth
σ Decay, Missing, Filling and teeth
σ Decay, Missing, Filling, Surface
σ Decay, Missing, Filling, Surface and Total mean of tooth
13. For writing up your synthesis of the literature
σ To read, reflect (thinking with the title), identify (main themes), categorize by them, categorize by sub-themes.
σ To write, read, identify, reflect.
To read, reflect (thinking with title), categorize by them, categorize by sub-themes
σ Reference, thinking,
σ Writing, identify and title
14. What the origin of a research question:
σ Mastering the literature
σ Being alert to new ideas and technique
σ Mastering the literature, being alert to new ideas and technique,Keeping the imagination.
σ Keeping the imagination
σ Mastering the literature and being alert to new ideas and technique
15. What’s FINER stand for?
σ Feasible, Interesting, Novel, Ethical and Relevant
σ Favorite, Interesting, Novel, Ethical and Relevant
σ Feasible, Investigating, Need, Ethical and Relevant
Feasible, Inspiriting, Novel, Ethical and Relevant
σ Feasible, Interesting, Novel, Ethical and Realistic
16. How many style for written the references of research?
σ 2
3
4
5
6
18. How many type of the study design?
2
3
4
5
6
19. You can choose fonts and font sizes with the __toolbar.
σ Standard
σ Formatting
σ AutoText
σ Drawing
20. You can open the Font dialog box by choosing Font from the __ menu.
σ Edit
σ Insert
σ Format
σ Tools
21. When a citation includes more than __ authors,only the surname of the first author is cited followed by et al.
3
4
5
6
22. When referencing other works you have cited within the text of the report you should:
σ State the first and last name of the author
σ Use the author, date citation method
σ Use an asterisk and a footnote
σ Insert the complete citation in parenthesis
23. Which of the following abbreviations can be used in a research report?
DT for dental decay
Sec. For second
σ yr. For year
σ mo. For month
24. Editorial style specifies that ______ should be used infrequently or sparingly.
σ Italics
σ Abbreviations
σ Headings
σ Abbreviations and headings
27. Which of the following is not one of the seven major parts to the research report?
σ Results
σ Abstract
σ Method
σ Footnotes
28. The abstract should be about how many words?
σ 50
σ 75
σ 120
σ 300
29. It is in this section that you fully interpret and evaluate your results.
σ Introduction
σ Method
σ Results
σ Discussion
30. Where do you provide a step-by-step account of what the researcher and participants did during the research study?
σ Introduction
σ Abstract
σ Procedure
σ Design
31. Select all of the following statements which you believe to be true. An ordinal variable is one for which:?
σ The data are discrete and can take one of many values.
σ The data are continuous and follow an ordered sequence.
σ The data are categorical.
σ The categories of response are ordered.
σ There can only be two categories of response.
33. A total 5000 patients of glaucoma are identified and surveyed by patient interviews regarding family history of glaucoma. Such a study design is called:?
σ Case series report
σ Case-control study
σ Clinical Trial
σ Cohort study
34. The analytical study where population is the unit of study is:?
σ Cross sectional
σ Ecological
σ Case-control
σ Cohort
36. The primary tool used in structured design is a:?
σ Structure chart
σ Data-flow diagram
σ Program flowchart
σ Module
37. The step-by-step instructions that solve a problem are called __?
σ An algorithm
σ A list
σ A plan
σ A sequential structure
38. Which of the following is not a factor in the failure of the systems developments projects:?
σ Size of the company
σ Inadequate user involvement
σ Failure of systems integration
σ Continuation of a project that should have been cancelled
39. A problem's _____ will answer the question, "What information will the computer need to know in order to either print or display the output times?:
σ Input
σ Output
σ Processing
σ Purpose
41. Which of the following refers to research supported by measurable evidence?
σ Opinion
σ Empiricism
σ Speculation
σ Rationalism
42. Which of the following should be included in a research proposal?
σ Your academic status and experience
σ The difficulties you encountered with your previous reading on the topic
σ Your choice of research methods and reasons for choosing them
σ All of the above
44. Which of the following methods would you use to enter data on gender into SPSS so you could conduct statistical analyses?
σ Type male or female into the appropriate column of the data view
σ Type M into the appropriate column for male participants and F for female participants
σ Enter data for male participants into SPSS first, then data for female participants second
σ Enter the data from male and female participants into separate data sets
σ Numerically code male and female with different numbers
45. You have installed SPSS on your personal computer. In which of the following places will you ALWAYS find the SPSS icon?
σ In the Programs menu
σ On a CD Rom
σ On the desktop
σ On a floppy disk
σ On your USB stick
46. You select File from the procedures across the top of the SPSS Data Editor. The three dots after save as... Mean which of the following?
σ A further submenu will appear when this option is chosen
σ A dialogue box will open when this option is chosen
σ There will be a time delay after selecting this option while the computer performs the procedure
σ This option cannot be chosen at present
σ There are three further steps after selecting this option
48. A simple random sample is one in which:?
σ From a random starting point, every nth unit from the sampling frame is selected
σ A non-probability strategy is used, making the results difficult to generalize
σ The researcher has a certain quota of respondents to fill for various social groups
σ Every unit of the population has an equal chance of being selected
49. Research method is applicable in all of the following fields, EXCEPT?
σ Health care
σ Religion
σ Business
σ Government offices
50. All of the following are true statements about action research, EXCEPT?
σ Data are systematically analyzed
σ Data are collected systematically
σ Results are generalizable
σ Results are used to improve practice
51. What is the smallest sample size you should consider when interviewing?
σ 1
σ 3
σ 5
σ 10
52. What should be the content of an abstract?
σ The topic, the research question or hypothesis, objectives, and methods of the study, a brief résumé of the conclusions
σ The topic, the research question or hypothesis, objectives and a brief résumé of the conclusions
σ The topic, the research question or hypothesis, objectives, and methods of the study
σ The topic and the research question or hypothesis
54. The "M" in DMFT stands for missing for what reason?
σ Congenitally missing teeth
σ Indicated for Extraction due to Caries
σ Indicated for Extraction for Ortho
σ Deciduous teeth exfoliated
55. The"S" in DMFS stands for what?
σ Sealants
σ Surfaces
σ Sulcus Depth
σ Standard
56. To put ideas together to form a new whole is:?
σ Evaluation
σ Synthesis
σ Analysis
σ Application
57. Which is not true about projects:?
σ It is a purposeful activity
σ It is proceeded in social environment
σ It is accomplished in real life
σ It is teacher centred activity It is teacher centred activity
σ It is teacher centred activity
58. How many stages are there to the research process?
5
6
7
8
59. Your conceptual framework is normally developed?
σ Before your literature review
σ During your literature review
σ After data collection
σ After data analysis
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