Psychology 2660A/B Midterm: Week 3 Notes

• School: Western University
• Department: Psychology
• Course: Psychology 2660A/B
• Professor: Natalie J Allen

Document Summary

How does the data look?- measures of central tendency (mean, median and mode) and measures of. Important that the measures are reliable and valid variability (range, variance, standard deviation) Activity 1 consider the resear(cid:272)h desig(cid:374) for studyi(cid:374)g the (cid:272)lai(cid:373) that (cid:862)(cid:271)ru(cid:374)ettes have (cid:373)ore fu(cid:374)(cid:863) Correlational- rate the entire sample to rate the degree to which someone was brunette correlated with their expressed enjoyment of life (fun) Pro(cid:271)le(cid:373): (cid:271)y (cid:374)ot (cid:373)a(cid:374)ipulati(cid:374)g a(cid:374)ythi(cid:374)g, (cid:449)e are(cid:374)"t fi(cid:374)di(cid:374)g out ho(cid:449) the (cid:272)o(cid:374)ditio(cid:374)s (cid:272)orrelate. Mediators- intervening variable between two other variables (part of the causal change) (cid:272)orrelatio(cid:374) does(cid:374)"t (cid:374)e(cid:272)essarily (cid:373)ea(cid:374) (cid:272)ausatio(cid:374) I/o eg. a: amount of 31565, b: amount of perceived happiness, possible mediator: motivation. Moderators- changes the nature (magnitude of direction) of the relationship between a and c (background variable/ variable about the sample: generalizability. Job analysis: a method for describing jobs and or the personal attributes/ characteristics necessary to perform them. High level picture of what the job involves.