Research methodology, 7.5 credits

Bachelor's degree or a professional degree equivalent to a Swedish Bachelor's degree of at least 180 credits. And proficiency in English equivalent to English B/English 6.

After completion of the course the student should be able to:

- Describe how to design, collect and analyze data in qualitative and quantitative projects.
- Use appropriate statistical methods for the analysis of different data sets, interpret and present findings from statistical analyses in a clear, concise, and logical manner.
- Identify problems caused by systematic errors, bias and confounding in interpreting epidemiological data.
- Describe and discuss key characteristics of qualitative data collection methods and reflect on their main advantages and challenges
- Describe key characteristics of main qualitative analysis methods including the role of the researcher in the process of analysis
- Assess strengths and limitations of different sources of epidemiological and qualitative data on health status & health care utilization in low, middle, and high-income countries.
- Compare qualitative and quantitative approaches and understand when these are best used singly or in combination

During the course following will be covered:

- Study design: cross-sectional, case-control, cohort, and intervention studies.

- Measures of disease frequency and risk, and alternative sources of epidemiological data.

- Interpretation of epidemiological and statistical concepts as causality, random
errors, bias, confounding.
- Describing univariate and bivariate data: tables and graphs; proportions; measures of central tendency (mean,
median), and variability (range, standard deviation, percentiles); correlation coefficients, differences and ratios.
- Statistical inference: confidence intervals and p-values, hypotheses tests.

- Simple and multiple linear and logistic regression analysis.
- Statistical analyses using software SPSS.
- Qualitative research methods: observational method, interviews, focus group discussions, participatory methods.

- Measures of illness perceptions and experiences; participant accounts of everyday life
- Describing the data collection process; sampling principles; the role of gatekeepers; the interactions between researcher and researched; the links between theory and method
- Qualitative data analysis, validity and triangulation in qualitative research

Learning activities include lectures, group work and practical sessions.

Written examination. The exam will consist in three sections: biostatistics, epidemiology and qualitative methods. To pass the exam, the student needs to obtain at least 65% of the total score and at least 60% of the score in each section. To pass with distinction, the student has to achieve at least 90% of the total score and at least 60% of the score in each section.

Limitation of number of occasions to write the exam
The student has the right to write the exam six times. If the student has not passed the exam after four participations he/she is encouraged to visit the study advisor.

The number of times that the student has participated in one and the same examination is regarded as an examination session. Submission of a blank examination is regarded as an examination. An examination for which the student registered but not participated in will not be counted as an examination.

Examination will be provided during a time of two years after a possible cancellation of the course. Examination can take place according to an earlier literature list during a time of one year after the date when a major renewal of the literature list has been made.
 

Course evaluation will be carried out in accordance with the guidelines established by the Board of Education.

The course language is English.