FLoRA Replication Atlas › Browse

Cigarette smoking and cannabis use are equally strongly associated with psychotic-like experiences: a cross-sectional study in 1929 young adults

W. A. van Gastel, J. H. MacCabe, C. D. Schubart, A. Vreeker, W. Tempelaar, R. S. Kahn, M. P. M. Boks

Psychological Medicine, 2013. DOI 10.1017/s0033291713000202

Has this study been replicated?

The atlas records 1 replication of this study. Recorded outcomes: 1 failed.

Replications

• van SCORE secondary data replication of van Gastel et al. (2013), Loomas et al. (2025). Outcome recorded: failed. "Asian-lang intercept = 68.51340, Spanish-lang intercept = 68.83548, p = 0.0000000004242104, this claim was not replicated."

Other studies in the atlas

• Self-Expression Cues in Product Rating Distributions: When People Prefer Polarizing Produ…
• Big-Fish-Little-Pond Effect
• WHEN THE TIES THAT BIND UNWIND: EXAMINING THE ENDURING AND SITUATIONAL PROCESSES OF CHANG…
• Attachment and leader's development via experiences
• The influence of Alexithymia and music on the Incidental Memory for Emotion Words
• Personality Traits and Body Weight Measures: Concurrent and Across–Time Associations

Failed replications · Successful replications · All browse pages