PSYC 2005 Final Exam Questions And Correct Detailed Answers Graded A+.
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Course
PSYC 2005
Institution
PSYC 2005
False psychology - correct answer undisclosed flexibility in data collection analysis allows presenting anything as significant
6 solutions for authors to follow to solve the ambiguity-flexibility problem - correct answer ...
False psychology - correct answer undisclosed flexibility in data collection analysis
allows presenting anything as significant
6 solutions for authors to follow to solve the ambiguity-flexibility problem - correct answer
1) authors must decide the rule for terminating data collection before data collection begins and report
this rule in the article
2) authors must collect at least 20 observations per cell or else provide a compelling cost-of-data
collection justification
3) authors must list all variables collected in a study
4) authors must report all experimental conditions, including failed manipulations
5) if observations are eliminated, authors must also report what the statistical results are if those
observations are included
6) if an analysis includes a covariate, authors must report the statistical results of the analysis without
the covariate
Smyth addition: register your hypothesis and analytic plan before data collection begins
Guidelines for reviewers - correct answer 1) Ensure that authors follow the
requirements
2) Be more tolerant of imperfections in results
3) Require authors to demonstrate that their results do not hinge on arbitrary analytic decisions
4) If justifications of data collection or analysis are not compelling, reviewers should require authors to
conduct an exact replication
Meta-analysis - correct answer statistical method for combining effect sizes from
different studies
Statistical power - correct answer probability that the study will give a significant
result if the research hypothesis is true
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