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

Commented Quiz Answer – Quiz Module 2 – Class #1

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

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

Commented Quiz Answer – Quiz Module 3 – Class #2

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

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

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

Commented Quiz Answer – Quiz Module 4 – Class #3

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

Commented Quiz Answer – Quiz Module 5 – Class #1