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BACB 5th Edition Task List: Section D (Experimental Design) Exam With Complete Solution

1) What is a hypothesis? Testable Explanation 2) Which cell line? Kidney Epithelial cells 3) What is the dependent variable? Number of dead cells 4) What is the independent variable? Compound Concentration 5) What variable is Exposure Time (48 hr in incubator w/ kidney epithelial plate with the 3 plasma compounds in Ex-P)? Controlled variable 6) After incubation, put in the microscope, what do cells look like? All cells look the same. 7) Fluorescent cell death assay → pink dye can penet...

good research does not require immensely complex research designs. T/F Correct Answers True - two groups is just fine four basic research designs called single factor designs Correct Answers 1. independent groups 1 factor design (between) 2. matched groups 1 factor design (between) 3. ex post facto 1 factor design (between) 4. repeated measures 1 factor design (within) SINGLE FACTOR- TWO LEVELS Correct Answers single factor designs Correct Answers - one independent variable - t...

Determinism Correct Answers Events have meaningful, systematic causes Empiricism Correct Answers Knowledge is gained from experience and making observations Parsimony Correct Answers If we have two competing theories, we should choose the simpler or more frugal of the two Testability Correct Answers You must be able to realistically test the theory (and you must be able to falsify it) Publication Correct Answers Spread the word Positive Test Bias Correct Answers The tendency to se...

What is a Sample Correct Answers A subset of the population that can be practically obtained What is an independent variable? Correct Answers A stimulus of the environment that the experimenter directly manipulates to determine its influence on behavior What is a dependent variable? Correct Answers A response or behavior that the experimenter measures, Changes in the DV should be caused by manipulation of the IV What is a extraneous variable Correct Answers Unrevised variables that may ...

What is the difference between post hoc tests and planned comparisons? Correct Answers Post-hoc tests are conducted after a significant ANOVA; planned comparisons are decided a priori When we say that comparisons are orthogonal, what do we mean? A. We are looking at comparisons that are dependent on each other B. We are looking at comparisons that are independent of one another C. The outcome of one comparison tells us whether another comparison will be significant D. I have no id...

EOC Final Exam Engineering Engineering design process,isometric view,volume, levers, pulley, wheel and axle, incline plane, wedge, screw, circuits, and experimental design Exam With 100% Correct Answers...

These ED notes summarize chapter 4 to chapter 7 of the Design of Experiments class notes. They are extremely detailed and cover all concepts relating the above mentioned ED chapters. They provide examples of the more difficult concepts. These notes can be used in conjunction with the ED PART 1 notes to study for the Experimental Design section in the STA2005S exam. They are neat and are in-depth.

These ED notes summarize chapter 1 to chapter 3 of the Design of Experiments class notes. They are extremely detailed and cover all concepts relating the above mentioned ED chapters. They provide examples on the more difficult concepts. These notes can be used to study for the STA2005s Test 2 and can be used in conjunction with the ED PART 2 notes to study for the Experimental Design section in the STA2005S exam. They are neat and are in-depth.

evidence-based practice Correct Answers A term used to describe when an intervention has gone through rigorous, high quality experimentation and has been considered to be of value for specific individuals and/or behaviors of interest Independent Variable Correct Answers intervention dependent variable Correct Answers behavior internal validity Correct Answers Is considered high when there is clear experimental control experimental control Correct Answers When this is demonstrate...