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Ch 2 Research methods (p. 63-96)

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
prefrontal lobotomy   show
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show Mental shortcuts that help us to streamline our thinking and make sense of our world.  
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Representativeness heuristic   show
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show how common a characteristic or behavior is in the general population.  
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show estimating the liklihood of an event by the ease at chich it comes to our minds  
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show systematic errors in thinking  
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show tendency to overestimate how well we could have successfully forecasted known outcomes  
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show tendency to overestimate our ability to make correct predictions.  
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show watching behavior in real-world settings  
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show extent to which we can generalize findings to real world settings  
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naturalistic observation advantages   show
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show low degree of internal validity, which is the extent to which we can draw cause&effect inferences.  
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internal validity   show
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case study   show
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show demonstrations that a given psychological phonomenon can occur.  
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show helpful in existence proofs, can study rare phonomena  
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show depth is traded for breadth, low external validity (can be misleading and anecdotal)  
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show research design that determines the extent to which two variables are associated  
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correlational meanings (r=)   show
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show grouping of points on a 2d graph in which each dot represents a singer person's data  
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illusory correlation   show
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Experimental research design   show
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random ASSIGNMENT   show
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show group that recieves the manipulation  
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show group that doesn't recieve manipulation  
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independent variable   show
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show variable that experimenter measures to see whether the manipulation has an effect  
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confound   show
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Experiment & Causation Vs. Correlation   show
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show investigation of the consistency of patterns of results across large numbers of studies from different laboratories  
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show tendency for negative findings not to be published  
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placebo effect   show
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show harm from expectation of harm  
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blind   show
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show phonomenon in which researchers' hypothesis lead them to unintentionally bias a study outcome  
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show neither experimenters nor participants know which group is control / experimental  
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show participants knowledge that they're being studied affects their behavior  
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random SELECTION   show
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demand characteristics   show
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reliability   show
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show extent to which a measure assesses what it claims to measure  
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reliability vs validity   show
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show surveys, questionaires  
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advantages of self report measures   show
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disadvantages   show
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response sets   show
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halo effect   show
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show opposite of halo effect  
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show tendency of raters to provide ratings that are overly generous  
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show an unwillingness to provide extreme ratings  
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show 1. review by an institutional review board 2. informed consent 3. justification of deception 4. debreifing  
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show 1. use whenever humans cant be used. 2. any pain must be justified by expected benefits of human welfare  
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show informing research participants of what is involved in a study before asking them to participate  
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show application of mathematics to describing and analyzing data  
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descriptive statistics   show
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show measure of the "central" scores in a data set, or where the group tends to cluster  
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show average; a measure of central tendency  
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show middle score in a data set, a measure of central tendency  
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mode   show
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dispersion   show
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range   show
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show a measure of dispersion that takes into account how far each data point is from the mean  
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inferential statistics   show
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Created by: neill89
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