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Lab 3 – Intro to R Analysis and Ideas

Lab 3 – Intro to R Analysis and Ideas. 2011-09-21 Andrew Reineberg. CogLab Today. Do these experiments in Safari: Working Memory > Memory Span Speech & Language > Lexical Decision Judgment > Decision Making We will review the results next week. Analyzing last week’s expt.

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Lab 3 – Intro to R Analysis and Ideas

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

  2. CogLab Today • Do these experiments in Safari: • Working Memory > Memory Span • Speech & Language > Lexical Decision • 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

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