biostudies-literaturePacheco-Colon INational Sleep FoundationNIDA NIH HHSNational Institute on Drug Abuse392-410https://www.ebi.ac.uk/biostudies/studies/S-EPMC8714869biostudies-literatureUnknown117(2)<h4>Background and aims</h4>Although poor decision-making (DM) has been correlated with problematic cannabis use (CU), cross-sectional designs make it difficult to determine whether poor DM represents an antecedent and/or consequence of CU. The current study measured bidirectional associations between CU and DM among adolescents over 2 years and compared these findings to those observed with episodic memory, which is consistently reported as a consequence of CU. We also measured the role of DM as a risk factor for cannabis use disorder (CUD) onset.<h4>Design</h4>Two-year longitudinal study with five bi-annual assessments.<h4>Participants</h4>Participants were 401 adolescents aged 14-17 years at baseline.<h4>Setting</h4>Miami, Florida, USA.<h4>Measurements</h4>CU frequency and CUDs were assAddiction (Abingdon, England)Risky decision-making as an antecedent or consequence of adolescent cannabis use: findings from a 2-year longitudinal study.PMC8714869CNS‐1532061K23 DA054212R01 DA031176F31 DA047750‐01A1K01 DA046715U01 DA041156F31 DA047750Pacheco-Colon IDuperrouzel JCCoxe SRoss JMGranja KGonzalez ILimia JMPaula DCPulido WHawes SWGonzalez RLopez-Quintero CfalseRisky decision-making as an antecedent or consequence of adolescent cannabis use: findings from a 2-year longitudinal study.<h4>Background and aims</h4>Although poor decision-making (DM) has been correlated with problematic cannabis use (CU), cross-sectional designs make it difficult to determine whether poor DM represents an antecedent and/or consequence of CU. The current study measured bidirectional associations between CU and DM among adolescents over 2 years and compared these findings to those observed with episodic memory, which is consistently reported as a consequence of CU. We also measured the role of DM as a risk factor for cannabis use disorder (CUD) onset.<h4>Design</h4>Two-year longitudinal study with five bi-annual assessments.<h4>Participants</h4>Participants were 401 adolescents aged 14-17 years at baseline.<h4>Setting</h4>Miami, Florida, USA.<h4>Measurements</h4>CU frequency and CUDs were ass2022-01-01T00:00:00Z2022 Feb2025-04-26T13:30:03.992Z2025-04-06T14:16:17.092ZS-EPMC87148693418477610.1111/add.15626