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1 define external validity and indicate its importance to scientific progress2 why is it never possible to know whether
1 explain how replication can be conceptualized as a factorial experimental design2 why are research programs more
1 generate three examples of nominal variables and three examples of quantitative variables that were not mentioned in
1 behavioral measures frequently have the advantage of reducing participant reactivity since they can capture the
1 develop at least three behavioral measures of each of the following conceptual variables consider measures that are
1 why do self-report scales use many different items that assess the same conceptual variable2 consider a measure that
1 compare the assessment of face content and construct validity which of the three approaches is most objective and why
choose a conceptual variable that can be considered to be a trait of interest to you and after conducting a literature
develop a behavioral or a free-format self-report measure of the conceptual variable you assessed in problem 1 and
1 compare the advantages and disadvantages of using interviews versus questionnaires in survey research2 compare a
1 when and why would nonprobability sampling methods be used2 under what conditions is sampling bias likely to occur
a poll conducted by the new york times shows candidate a leading candidate b by 33 to 31 percent a poll conducted by
1 discuss the situations in which a researcher may choose to use a naturalistic research approach and the questions
1 explain what a case study is discuss the limitations of case studies for the study of human behavior2 what is
1 design an observational study of your own including the creation of a set of behavioral categories that would be used
1 with reference to the flow chart in figure use your own words to describe the procedures of hypothesis testing be
1 describe in your own words the techniques that scientists use to help them avoid drawing statistically invalid
1 what is the likelihood of a type 1 error if the null hypothesis is actually true what is the likelihood of a type 1
flip a set of ten coins one hundred times and record the number of heads and tails each time construct a frequency
1 for each of the following patterns of databull what is the probability of the researcher having made a type 1
1 when are correlational research designs used in behavioral research what are their advantages and disadvantages2 what
a local firm has debt worth 200000 with a yield of 9 and equity worth 300000 it is growing at a 5 rate and its tax rate
iinitial guidance your friend and fellow kendall alum axl rose is seeking your guidance about personal finance for
on may 23 20xx the existing or current spot one-year two-year three-year and four-year zero-coupon treasury security
consider a stock currently trading at 25 that can go up or down by 15 percent per period the risk-free rate is 10