PPT-Political Experiments of the 1920’s

FYIs OPEN book Thursday on Chapter 27 Bring books any time If you were missin some daily grades get em in this week Im going to try to find time to let you play catch up Ill make piles of extra copies. The tradeoff between internal and external validity. Natural sciences. In natural sciences, most experiments have been undertaken in carefully controlled laboratory conditions. Seeking laws of physics, etc.. Experimentation . Experiments and Torture. Some of the information is taken from Nazi Human Experimentation. Human Experimentation . Experiments on twins. Bone, muscle, limb and nerve transplant . Freezing experiments. “A return to normalcy”. The Roaring 20’s. The Jazz Age. The Good Times. Impact. Progressivism. Imperialism / Expansionism. WWI . A New Era. In 1920, Warren G Harding is elected president. States the nation needed a “return to normalcy”. Unconscious Behavior. Criteria: . Real problem. Relevant to food (health). Actionable. Best method. Best journal. Method: . Pediatrician office flu/cold patients. 2x2: . teasp. vs. . tblsp. ; kid vs. no kid. Research Objective. Show direct cause & effect. Study relationships among variables for existing groups. Explain outcomes after the fact. Type of Design. True Experiment. Quasi-Experiment. Cross-Sectional. Ronny Kohavi, . GM, Experimentation Platform, Microsoft. Slides available at . http://exp-platform.com. Part 1. 2. Amazon . Shopping Cart . Recs. Add an item to your shopping cart at a website. Most sites show the cart. Prohibition. January 1920- 18th Amendment. Sale of alcohol was illegal . Bootlegging- Illegally producing and selling alcohol . Speakeasies. Illegal establishments that sold liquor. “Speak easy” when you are at a bar so you don’t look nervous or act suspicious . By. Ajinkya. . Thorve. Introduction. Advancement of tracking technologies has lead to increased data collection.. Collected data used, sold and resold for serving targeted advertisements.. Serious privacy concern!. RELATED TO NUCLEAR DATA. FOR FAST REACTOR APLICATIONS. DEN/CAD/DER/SPRC/. LEPh. . |. . Pierre Leconte. , David Bernard. , Cyrille de Saint Jean. DEN/. CAD/. DER/. SPEx. /LPE . |. Patrick Blaise, Benoit . Design and Analysis. STA 320. Design and Analysis of Causal Studies. Dr. Kari Lock Morgan and Dr. Fan Li. Department of Statistical Science. Duke University. Covariates. Pre-treatment variables. X: n x k covariate matrix. American . Communist Party . formed in 1919. c. ommunist ideas frightened much of the public. Palmer Raids . (1919) resulted in the deportation and arrest of . thousands. n. o evidence of revolutionary conspiracies uncovered. PPAP Meeting. Birmingham. 15 July 2009. Elisabeth Falk. University of Sussex. Def. current: running or under construction. Outline. Neutrino-oscillation experiments:. what to measure, and how. Accelerator-based experiments. 8 The experiment should be conducted only by scientifically qualified persons The highest degree of skill and care should be required through all stages of the experiment of those who conduct or engag Quantitative Engineering Approaches. What do we know?. How do we design experiments and scale ?. Implications. Nothing except parameters we can vary. Statistical Experimental Design . Lots of experiments at all scales.