PSYC 301 Study Guide - Final Guide: Null Hypothesis, Statistical Inference, Confidence Interval
7 May 2017
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Marc hauser (2010) 8 counts of scientific misconduct; biologist. Bem (2011) problems with 8/9 experiments. Diederik stapel (2011) created data (ratted out by his grad students) Simmons, nelson, and simonsohn (2011) false-positive psychology paper (engaged in p- hacking) Doyen et al. (2012) failed to replicate bargh et al. (1996) social priming study. Guidelines for authors: decide on rules for data collection before it begins and report in article/paper, minimum of 20 observations per cell. List all variable collected in the study: report all experimental conditions (including ones that failed, report statistical results with and without observations eliminated, report results with and without covariates included, 21-word solution to increase credibility (in methods section) Replication ability to produce the same findings using a different group. Reproducibility ability to produce the same results using the same data (same group, same design, etc. ) Voodoo correlations looking to see what is significant and then only keeping what is significant (cid:862)dou(cid:271)le dippi(cid:374)g(cid:863: example: yarkoni (2009)
