http://psuc0f.wordpress.com/2011/11/15/qualitative-research-isnt-as-scientific-as-quantitative-methods/#comment-24

Why is reliability important?

http://psychologyinvaders.wordpress.com/2011/11/23/are-qualitative-methods-always-subjective/#comment-40

http://theundergradpsychologist.wordpress.com/2011/10/19/is-it-dishonest-to-remove-outliers/#comment-29