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Social Psychological and Personality Science· 2019Q1

An MTurk Crisis? Shifts in Data Quality and the Impact on Study Results

Michael S. Chmielewski, Sarah C. Kucker

Short summary

Data quality on Amazon Mechanical Turk (MTurk) significantly decreased starting summer 2018, evidenced by increased participant failures on validity checks, lower reliability/validity of personality measures, and failed replications.

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Field: Computer Science Applications

Computer Science ApplicationsComputer Science