Jonathan D. Schaefer - Publications

Affiliations: 
Psychology University of Minnesota, Twin Cities, Minneapolis, MN 

11 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Zellers S, Alexander J, Ellingson JM, Schaefer JD, Corley RP, Iacono W, Hewitt JK, Hopfer CJ, McGue MK, Vrieze S. Limited psychological and social effects of lifetime cannabis use frequency: Evidence from a 30-year community study of 4,078 twins. Journal of Psychopathology and Clinical Science. 133: 115-128. PMID 38147055 DOI: 10.1037/abn0000867  0.5
2023 Schaefer JD, Nelson KM, Wilson S. The Effects of Adolescent Cannabis Use on Psychosocial Functioning: A Critical Review of the Evidence. The Psychiatric Clinics of North America. 46: 677-689. PMID 37879831 DOI: 10.1016/j.psc.2023.03.011  0.772
2023 Padrutt ER, Harper J, Schaefer JD, Nelson KM, McGue M, Iacono WG, Wilson S. Pubertal timing and adolescent outcomes: investigating explanations for associations with a genetically informed design. Journal of Child Psychology and Psychiatry, and Allied Disciplines. PMID 37073531 DOI: 10.1111/jcpp.13808  0.509
2022 Schaefer JD, Nelson KM, Wilson S. The Effects of Adolescent Cannabis Use on Psychosocial Functioning: A Critical Review of the Evidence. Child and Adolescent Psychiatric Clinics of North America. 32: 43-55. PMID 36410905 DOI: 10.1016/j.chc.2022.06.003  0.772
2021 Schaefer JD, Jang SK, Clark DA, Deak JD, Hicks BM, Iacono WG, Liu M, McGue M, Vrieze SI, Wilson S. Associations between polygenic risk of substance use and use disorder and alcohol, cannabis, and nicotine use in adolescence and young adulthood in a longitudinal twin study. Psychological Medicine. 53: 2296-2306. PMID 37310313 DOI: 10.1017/S0033291721004116  0.684
2021 Hicks BM, Clark DA, Deak JD, Liu M, Durbin CE, Schaefer JD, Wilson S, Iacono WG, McGue M, Vrieze SI. Polygenic Score for Smoking is associated with Externalizing Psychopathology and Disinhibited Personality Traits but not Internalizing Psychopathology in Adolescence. Clinical Psychological Science : a Journal of the Association For Psychological Science. 9: 1205-1213. PMID 35003907 DOI: 10.1177/21677026211002117  0.644
2021 Deak JD, Clark DA, Liu M, Schaefer JD, Jang SK, Durbin CE, Iacono WG, McGue M, Vrieze SI, Hicks BM. Alcohol and Nicotine Polygenic Scores are Associated with the Development of Alcohol and Nicotine Use Problems from Adolescence through Young Adulthood. Addiction (Abingdon, England). PMID 34590376 DOI: 10.1111/add.15697  0.491
2021 Schaefer JD, Jang SK, Vrieze S, Iacono WG, McGue M, Wilson S. Adolescent cannabis use and adult psychoticism: A longitudinal co-twin control analysis using data from two cohorts. Journal of Abnormal Psychology. PMID 34553951 DOI: 10.1037/abn0000701  0.721
2021 Hicks BM, Clark DA, Deak JD, Schaefer JD, Liu M, Jang S, Durbin CE, Johnson W, Wilson S, Iacono WG, McGue M, Vrieze SI. Polygenic scores for smoking and educational attainment have independent influences on academic success and adjustment in adolescence and educational attainment in adulthood. Plos One. 16: e0255348. PMID 34403414 DOI: 10.1371/journal.pone.0255348  0.642
2021 Schaefer JD, Hamdi NR, Malone SM, Vrieze S, Wilson S, McGue M, Iacono WG. Associations between adolescent cannabis use and young-adult functioning in three longitudinal twin studies. Proceedings of the National Academy of Sciences of the United States of America. 118. PMID 33782115 DOI: 10.1073/pnas.2013180118  0.803
2018 Schaefer JD, Moffitt TE, Arseneault L, Danese A, Fisher HL, Houts R, Sheridan MA, Wertz J, Caspi A. Adolescent Victimization and Early-Adult Psychopathology: Approaching Causal Inference Using a Longitudinal Twin Study to Rule Out Noncausal Explanations. Clinical Psychological Science : a Journal of the Association For Psychological Science. 6: 352-371. PMID 29805917 DOI: 10.1177/2167702617741381  0.551
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