#07 SURVEY DESIGN | PART 1
Creating a good survey is difficult. There is a clear roadmap on how you'd better do it. It involves ...View More
#10 RESEARCH DESIGN | PART 1
Research design relates to the architecture of your study. One major aspect is, whether you manipula ...View More
#11 RESEARCH DESIGN | PART 2
Good research designs lead to a high internal validity. A study is internally valid when you really ...View More
#13 NOMINAL, ORDINAL, INTERVAL & RATIO DATA
Data can vary in their nature. We differentiate between different levels. They could be either nomin ...View More
#12 SAMPLING
You always run your study based on a subset of the entire population, you intent to generalize on. E ...View More
#18 HYPOTHESIS TESTING
In social science we estimate the probability of the null hypothesis being wrong even though it migh ...View More
#17 Z DISTRIBUTION
With z transformation you can transform any kind of variable into a variable that has a mean of 0 an ...View More
#20 FACTOR ANALYSIS
Factor analysis reduces complexity of data by extracting a few factors. It delivers underlying coord ...View More
#19 VARIANCE ANALYSIS
We use variance analysis (ANOVA) to compare variance within and between groups. It is a method to te ...View More
#23 ACADEMIC WRITING
Writing an academic report or article mainly follows a specific structure, format and style since ac ...View More
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