Pensum/l?ringskrav

Bordens, K. S. & Abbott, B. B.: Research Design and Methods A process approach, 2010. McGraw-Hill. 8. utg. Kap. 1-14.

Howitt, D. & Cramer. D: Introduction to Statistics in Psychology, 2008. Pearson Prentice Hall. 4. utgave eller 5. utgave, Kap:1-18.