1. Lab 3 – Intro to R Analysis and Ideas 2011-09-21 Andrew Reineberg

2. CogLab Today Do these experiments in Safari: 1.Working Memory > Memory Span 2.Speech & Language > Lexical Decision 3.Judgment > Decision Making We will review the results next week

3. Analyzing last week’s expt We will be using R for statistics psych.colorado.edu/~anre8906/teaching.html – Go here for the files

4. Ethics We will discuss ethics and safety next week This week we will talk about why

5. Bioethics in America Human experimentation – WWII – Nazi camps – American eugenics – Animal rights – **Psychology Studies**

6. Studies Leading to IRBs Carney Landis (1924): – Facial expressions – Had subjects to unpleasant things: Hand in frogs Smell chemicals Look at adult photos Behead rats

7. Cont’d Watson (1920) – Fear conditioning of orphans with rats Wendell Johnson (1935) – Stuttering orphans – Half kids praised for good usage of language – Others were notified of every imperfection

8. Cont’d Stanley Milgram (1974) – Obedience to authority – **Participants strongly encouraged to continue study after they expressed a desire to stop** Reimer sex-change case study (1964) – Protected populations