Master this deck with 26 terms through effective study methods.
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A significant issue where many scientific studies cannot be reproduced.
Factors like publication bias and researcher degrees of freedom affect study reliability.
A statistical measure that helps determine the significance of results.
It skews the literature by favoring positive results over negative ones.
Hypothesising After Results Known, which can lead to misleading conclusions.
It validates theories and findings, ensuring reliability in research.
Anomalous processes of information transfer not explained by known mechanisms.
Precognition involves cognitive awareness, while premonition relates to affective apprehension.
The mean effect size was 0.22, indicating a small but significant effect.
Higher stimulus seeking correlates with better psi performance in some studies.
Assumes no difference or association between groups.
Probability of observing data as extreme as the sample if the null hypothesis is true.
Results are statistically significant.
It suggests a significant difference or association exists.
Claiming an effect exists when it does not.
Claiming no effect exists when it actually does.
Only 39% of original studies were successfully replicated.
Preference for publishing significant or novel findings.
Methods that may lead to false positives or misinterpretation of data.
Hypothesizing after results are known, misleadingly presenting it as a priori.
Ensures findings are reliable and not due to chance.
Choices researchers make that can affect study outcomes.
Can lead to ineffective treatments being falsely deemed effective.
Increases transparency and reduces selective reporting.
A transparent research process that shares data and methods publicly.
They emphasize the importance of replication in scientific progress.