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Research Program in Dentistry for Faculty Members

Module 1 – INTRODUCTION TO RESEARCH

Class #1 – The Scientific Method
Dr. Cristina Cunha Villar
Class #1 Part I – The Scientific Method: Problem Statement, The Research Question, The Scientific Method
27 min + Extra Material

Quiz Module 1 – Class #1

Commented Quiz Answer – Quiz Module 1 – Class #1

Class #2 – Integrity in Scientific Research
Dr. Fernanda Campos de Almeida Carrer
Class #2 Part I – Research Integrity
7 min + Extra Materials

Class #2 Part II – Research Integrity
6 min

Class #2 Part III – Research Integrity
6 min

Quiz Module 1 – Class #2

Commented Quiz Answer – Quiz Module 1 – Class #2

Class #3 – Types of Studies in Dentistry
Dr. Juliano Cavagni
Class #2 Part I – Evidence Levels
6 min + Extra Materials

Class #3 Part II – In Vitro / Animal Studies
6 min + Extra Materials

Class #3 Part III – Cross-Sectional Studies
7 min + Extra Materials

Class #3 Part IV – Case-Control Studies
6 min

Class #3 Part V – Cohort Studies
7 min

Class #3 Part VI – Randomized Clinical Trials
6 min + Extra Materials

Class #3 Part VII – Systematic Reviews
7 min + Extra Materials

Quiz Module 1 – Class #3

Commented Quiz Answer – Quiz Module 1 – Class #3

Module 2 – OBSERVATIONAL STUDIES

Class #1 – Observational Research Design
Dr. Cassiano Kuchenbecker Rösing
Class #1 Part I – Design and Methodology of Observational Studies
13 min + Extra Materials

Class #1 Part II – Types of Sampling
7 min

Class #1 Part III – Prevalence studies / Health Surveys
8 min

Class #1 Part IV – Examiner Training and Calibration
7 min

Quiz Module 2 – Class #1

Commented Quiz Answer – Quiz Module 2 – Class #1

Module 3 – INTERVENTIONAL STUDIES

Class #1 – Design of Interventional Studies: Section I
Dr. Belén Retamal-Valdes
Class #1 Part I – Types of Interventional Studies (Parallel, Crossover, Split-mouth), Eligibility Criteria, Intervention and Control
12 min + Extra Materials

Quiz Module 3 – Class #1

Commented Quiz Answer – Quiz Module 3 – Class #1

Class #2 – Design of Interventional Studies: Section II
Dr. Cláudio Mendes Pannuti
Class #2 Part II – Selection of Outcome, Methods of Randomization and Allocation Concealment, Blinding, Ethical Issues
14min + Extra Materials

Quiz Module 3 – Class #2

Commented Quiz Answer – Quiz Module 3 – Class #2

Module 4 – STATISTICS

Class #1 – Descriptive Statistics
Dr. Belén Retamal-Valdes
Class #1 Part I – Population and Sample, Types of Variables, Measures of Central Tendency and Dispersion, Data Presentation: Tables and Graphs
13min

Quiz Module 4 – Class #1

Commented Quiz Answer – Quiz Module 4 – Class #1

Class #2 Part I – Inferential Statistics
Dr. Fausto Medeiros Mendes
12 min + Extras Materials

Class #2 Part II – Inferential Statistics
Dr. Fausto Medeiros Mendes
15 min

Quiz Module 4 – Class #2

Commented Quiz Answer – Quiz Module 4 – Class #2

Class #3 – Sample Size Calculation
Dr. Cláudio Mendes Pannuti
Class #3 Part I – Justification and Steps for Calculating The Sample Size
21 min + Extras Materials

Quiz Module 4 – Class #3

Commented Quiz Answer – Quiz Module 4 – Class #3

Module 5 – DISSEMINATION

Class #1 – The Scientific Article
Dra. Cristina Cunha Villar
Class #1 Part I – Scientific Writing, Journal Selection
11 min + Extra Material

Class #1 Part II – Parts of The Scientific Article, Steps of Scientific Writing
16 min

Quiz Module 5 – Class #1

Commented Quiz Answer – Quiz Module 5 – Class #1

Quiz Module 4 – Class #3

Research Program in Dentistry for Faculty Members
Module 4 – STATISTICS
Class #3 – Sample Size CalculationDr. Cláudio Mendes PannutiClass #3 Part I – Justification and Steps for Calculating The Sample Size21 min + Extras Materials
Quiz Module 4 – Class #3

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Question 1 of 4

1. Question

1. What is the relationship between sample size and the power of the test?

a) Smaller sample size is associated with larger power.
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b) Larger sample size is associated with larger power.
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c) There is no association between sample size and power.
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Question 2 of 4

2. Question

2. Which are the parameters used to calculate sample size?

a) alpha, power and observed effect size.
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b) delta, power and observed effect size.
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c) beta, power and observed effect size.
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d) alpha, power and expected effect size.
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Question 3 of 4

3. Question

3. Which of the alternatives below is correct?

a) The greater the expected difference between groups, the larger the required sample size.
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b) The larger the expected difference between groups, the smaller the required sample size.
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c) There is no relationship between sample size and the difference between groups.
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Question 4 of 4

4. Question

4. Which of the alternatives below is a strategy for selecting the expected effect size?

a) Intention-to-treat
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b) Pragmatic studies
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c) Previous studies
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d) Post hoc power calculation
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