Research methods and statistics in psychology / Haslam, S. Alexander, author.

-- Other Standard Scores -- Correlation And Inference -- The Concept of Correlation -- The Pearson r -- The

-- Correlation And Inference -- The Concept Of Correlation -- The Pearson R -- The Spearman Rho -- Graphic

Doing psychology : an introduction to research methodology and statistics / Haslam, S. Alexander.