{"id":{"repo_id":"calgary","oai_identifier":"oai:ucalgary.scholaris.ca:1880/116945"},"canonical_url":"https://search.dev.ndltd.org/etd/calgary/oai:ucalgary.scholaris.ca:1880/116945","repository":{"repo_id":"calgary","name":"University of Calgary","base_url":"https://ucalgary.scholaris.ca/server/oai/request"},"display":{"title":"Evaluation of the Associations between Prenatal Cannabis Use and Infant Developmental Outcomes at 12 Months of Age","abstract":"Despite warnings from governing health bodies advising against using cannabis products during preconception, pregnancy, and breastfeeding, cannabis continues to be commonly consumed by pregnant individuals. Past research has found associations between children exposed to cannabis prenatally and adverse childhood development outcomes; however, some of these studies fail to control for important confounding variables, and many are becoming outdated. Using data from the Pregnancy During the Pandemic cohort, the current project evaluated prenatal cannabis use and its association with increased risk of developmental delay across five domains: communication, gross motor, fine motor, problem-solving, and personal social skills. In addition, the association between prenatal cannabis use, birth weight, and instances of preterm birth is explored, and sociodemographic differences between cannabis users and non-users are described. Using multiple linear regression analysis, no significant associations were found between prenatal cannabis use and greater risk of infant development delay in any domain (ps > .05). Prenatal cannabis use was not associated with greater instances of preterm birth or lower birth weight. Cannabis users and non-users significantly differed on all measured sociodemographic variables.","abstract_html":"Despite warnings from governing health bodies advising against using cannabis products during preconception, pregnancy, and breastfeeding, cannabis continues to be commonly consumed by pregnant individuals. Past research has found associations between children exposed to cannabis prenatally and adverse childhood development outcomes; however, some of these studies fail to control for important confounding variables, and many are becoming outdated. Using data from the Pregnancy During the Pandemic cohort, the current project evaluated prenatal cannabis use and its association with increased risk of developmental delay across five domains: communication, gross motor, fine motor, problem-solving, and personal social skills. In addition, the association between prenatal cannabis use, birth weight, and instances of preterm birth is explored, and sociodemographic differences between cannabis users and non-users are described. Using multiple linear regression analysis, no significant associations were found between prenatal cannabis use and greater risk of infant development delay in any domain (ps > .05). Prenatal cannabis use was not associated with greater instances of preterm birth or lower birth weight. Cannabis users and non-users significantly differed on all measured sociodemographic variables.","abstract_has_math":false,"creators":["Watts, Dana"],"institution":"Graduate Studies","degree_name":"Master of Science (MSc)","degree_level":null,"degree_discipline":"Psychology","degree_department":null,"school":null,"contributors":[],"advisors":["Tomfohr-Madsen, Lianne"],"committee_chairs":[],"committee_members":["Chaput, Kathleen","Hill, Matthew","Lebel, Catherine"],"year":2023,"date_issued":"2023-08-29","date_published":"2023-08-29","updated_at":"2026-07-24T01:30:13Z","subjects":["Prenatal substance use","Infant development"],"languages":["en"],"rights":["University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission."],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier.doi","label":"DOI","values":["https://dx.doi.org/10.11575/PRISM/41791"],"render_values":[{"text":"https://dx.doi.org/10.11575/PRISM/41791","href":"https://dx.doi.org/10.11575/PRISM/41791","code":true}]}]},"links":{"outbound_url":"https://hdl.handle.net/1880/116945","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Tomfohr-Madsen, Lianne"]},{"key":"dc:contributor.committeemember","label":"Committee Member","values":["Chaput, Kathleen","Hill, Matthew","Lebel, Catherine"]},{"key":"dc:creator","label":"Author","values":["Watts, Dana"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2023-11"]},{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2023-09-07T16:04:26Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2023-09-07T16:04:26Z"]},{"key":"dc:date.issued","label":"Date","values":["2023-08-29"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["University of Calgary"]},{"key":"dc:type","label":"Dc Type","values":["master thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Psychology"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science (MSc)"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Calgary"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Prenatal substance use","Infant development"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.doi","label":"DOI","values":["https://dx.doi.org/10.11575/PRISM/41791"]},{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://hdl.handle.net/1880/116945"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Despite warnings from governing health bodies advising against using cannabis products during preconception, pregnancy, and breastfeeding, cannabis continues to be commonly consumed by pregnant individuals. Past research has found associations between children exposed to cannabis prenatally and adverse childhood development outcomes; however, some of these studies fail to control for important confounding variables, and many are becoming outdated. Using data from the Pregnancy During the Pandemic cohort, the current project evaluated prenatal cannabis use and its association with increased risk of developmental delay across five domains: communication, gross motor, fine motor, problem-solving, and personal social skills. In addition, the association between prenatal cannabis use, birth weight, and instances of preterm birth is explored, and sociodemographic differences between cannabis users and non-users are described. Using multiple linear regression analysis, no significant associations were found between prenatal cannabis use and greater risk of infant development delay in any domain (ps > .05). Prenatal cannabis use was not associated with greater instances of preterm birth or lower birth weight. Cannabis users and non-users significantly differed on all measured sociodemographic variables."]},{"key":"dc:title","label":"Title","values":["Evaluation of the Associations between Prenatal Cannabis Use and Infant Developmental Outcomes at 12 Months of Age"]}]}],"canonical_facts":{"dc:contributor.advisor":["Tomfohr-Madsen, Lianne"],"dc:contributor.committeemember":["Chaput, Kathleen","Hill, Matthew","Lebel, Catherine"],"dc:creator":["Watts, Dana"],"dc:date":["2023-11"],"dc:date.accessioned":["2023-09-07T16:04:26Z"],"dc:date.available":["2023-09-07T16:04:26Z"],"dc:date.issued":["2023-08-29"],"dc:description.abstract":["Despite warnings from governing health bodies advising against using cannabis products during preconception, pregnancy, and breastfeeding, cannabis continues to be commonly consumed by pregnant individuals. Past research has found associations between children exposed to cannabis prenatally and adverse childhood development outcomes; however, some of these studies fail to control for important confounding variables, and many are becoming outdated. Using data from the Pregnancy During the Pandemic cohort, the current project evaluated prenatal cannabis use and its association with increased risk of developmental delay across five domains: communication, gross motor, fine motor, problem-solving, and personal social skills. In addition, the association between prenatal cannabis use, birth weight, and instances of preterm birth is explored, and sociodemographic differences between cannabis users and non-users are described. Using multiple linear regression analysis, no significant associations were found between prenatal cannabis use and greater risk of infant development delay in any domain (ps > .05). Prenatal cannabis use was not associated with greater instances of preterm birth or lower birth weight. Cannabis users and non-users significantly differed on all measured sociodemographic variables."],"dc:identifier.doi":["https://dx.doi.org/10.11575/PRISM/41791"],"dc:identifier.uri":["https://hdl.handle.net/1880/116945"],"dc:language.iso":["en"],"dc:publisher.institution":["University of Calgary"],"dc:rights":["University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission."],"dc:subject":["Prenatal substance use","Infant development"],"dc:title":["Evaluation of the Associations between Prenatal Cannabis Use and Infant Developmental Outcomes at 12 Months of Age"],"dc:type":["master thesis"],"thesis:degree_discipline":["Psychology"],"thesis:degree_name":["Master of Science (MSc)"],"thesis:institution_name":["University of Calgary"]},"updated_at":"2026-07-24T01:30:13Z"}