Strengthen Your Stats Skills: t-tests

In this t-test video presentation, we are stepping into the territory of inferential testing. Dr. Allwright will first review some of the concepts that were addressed in earlier videos such as research questions, hypotheses and significance, and will then present three different t-tests: One sample t-test, independent samples t-test, and paired samples t-test. For each of these tests, Dr. Allwright will share SPSS examples and discuss the interpretation of the SPSS output, including how to articulate the results for social change.