CURRICULUM

Social Research: Four Difficulties, 4000 Levels

Social Research has four difficulties with 1000 levels each and ten questions per level; check evidence before choice. Research levels ask for variables, sampling or ethics; identify the claim first. For each study, name the population and the claim.

社会研究基础闯关Social Research Basics1000 关社会研究进阶闯关Social Research Intermediate1000 关社会研究高阶闯关Social Research Advanced1000 关社会研究挑战闯关Social Research Challenge1000 关

How it works

  1. Start at the basic difficulty.
  2. Ten questions per level; clear one to unlock the next.
  3. Review at 1/3/7/14/30 days.

FAQ

Which difficulty?

Start at basic and move up when accuracy stays above 80%.

How many levels each?

1000.