See the excellent Prezi presentation in IPA (the particular form of psychological phenomenological analysis adopted in the review article) by Michael Larkin at:


Two short, but helpful items on factor analysis:

Factor Analysis Part 1, Factor Analysis Part 2


An explanatory article on factor analysis and principal component analysis


Kim Etherington's presentation on 'Narrative approaches to case studies':


Jason W. Osborne's site (re.the Best Practices series in quantitative methods):


ANOVA explained in a 30 second read!