{"id":"https://openalex.org/W7171734591","doi":"https://doi.org/10.3389/fpsyg.2026.1853278","title":"The impact of physical activity on executive function in college students: the chain mediating role of anxiety and sleep quality","display_name":"The impact of physical activity on executive function in college students: the chain mediating role of anxiety and sleep quality","publication_year":2026,"publication_date":"2026-07-29","ids":{"openalex":"https://openalex.org/W7171734591","doi":"https://doi.org/10.3389/fpsyg.2026.1853278","pmid":"https://pubmed.ncbi.nlm.nih.gov/42591247","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13461551"},"language":"en","primary_location":{"id":"doi:10.3389/fpsyg.2026.1853278","doi":"https://doi.org/10.3389/fpsyg.2026.1853278","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpsyg.2026.1853278","pdf_url":"https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2026.1853278/pdf","source":{"id":"https://openalex.org/S9692511","display_name":"Frontiers in Psychology","issn_l":"1664-1078","issn":["1664-1078"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","erih-plus","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Psychology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2026.1853278/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072072290","display_name":"Yuhao Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I87710204","display_name":"Beijing Sport University","ror":"https://ror.org/03w0k0x36","country_code":"CN","type":"education","lineage":["https://openalex.org/I87710204"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhao Li","raw_affiliation_strings":["Beijing Sport University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Sport University","institution_ids":["https://openalex.org/I87710204"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014181750","display_name":"Xiaotong Wan","orcid":"https://orcid.org/0009-0001-6008-0861","observed_orcids":["https://orcid.org/0009-0001-6008-0861"]},"institutions":[{"id":"https://openalex.org/I197869895","display_name":"Anhui Medical University","ror":"https://ror.org/03xb04968","country_code":"CN","type":"education","lineage":["https://openalex.org/I197869895"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaotong Wan","raw_affiliation_strings":["School of Nursing, Anhui Medical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Nursing, Anhui Medical University","institution_ids":["https://openalex.org/I197869895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5143869176","display_name":"Aojie Ru","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I197869895","display_name":"Anhui Medical University","ror":"https://ror.org/03xb04968","country_code":"CN","type":"education","lineage":["https://openalex.org/I197869895"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aojie Ru","raw_affiliation_strings":["School of Nursing, Anhui Medical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Nursing, Anhui Medical University","institution_ids":["https://openalex.org/I197869895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133863718","display_name":"Yanfei Wang","orcid":"https://orcid.org/0009-0007-4910-8679","observed_orcids":["https://orcid.org/0009-0007-4910-8679","https://orcid.org/0009-0008-2768-0495"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yanfei Wang","raw_affiliation_strings":["Department of Science and Education, Xilingol League Central Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Science and Education, Xilingol League Central Hospital","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5143886473","display_name":"Jing Wang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jing Wang","raw_affiliation_strings":["Department of Anesthesiology for Surgery, Xilingol League Central Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology for Surgery, Xilingol League Central Hospital","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011039072","display_name":"Yang Liu","orcid":"https://orcid.org/0000-0001-5391-1332","observed_orcids":["https://orcid.org/0000-0001-5391-1332"]},"institutions":[{"id":"https://openalex.org/I144581915","display_name":"Jishou University","ror":"https://ror.org/056szk247","country_code":"CN","type":"education","lineage":["https://openalex.org/I144581915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Liu","raw_affiliation_strings":["Jishou University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jishou University","institution_ids":["https://openalex.org/I144581915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100638362","display_name":"Zhen Liang","orcid":"https://orcid.org/0000-0002-0889-4323","observed_orcids":["https://orcid.org/0000-0002-0889-4323"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Zhiru Liang","raw_affiliation_strings":["Department of Hepatobiliary Surgery, Xilingol League Central Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Hepatobiliary Surgery, Xilingol League Central Hospital","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5143960525","display_name":"Hui Zhang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I197869895","display_name":"Anhui Medical University","ror":"https://ror.org/03xb04968","country_code":"CN","type":"education","lineage":["https://openalex.org/I197869895"]},{"id":"https://openalex.org/I4210136596","display_name":"First Affiliated Hospital of Anhui Medical University","ror":"https://ror.org/03t1yn780","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210136596"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hui Zhang","raw_affiliation_strings":["Department of Nursing, The First Affiliated Hospital of Anhui Medical University (Anhui Public Health Clinical Center)","School of Nursing, Anhui Medical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nursing, The First Affiliated Hospital of Anhui Medical University (Anhui Public Health Clinical Center)","institution_ids":["https://openalex.org/I4210136596"]},{"raw_affiliation_string":"School of Nursing, Anhui Medical University","institution_ids":["https://openalex.org/I197869895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102489221","display_name":"Yin Bao","orcid":"https://orcid.org/0009-0000-5207-6689","observed_orcids":["https://orcid.org/0009-0000-5207-6689"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yin Bao","raw_affiliation_strings":["Department of Hepatobiliary Surgery, Xilingol League Central Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Hepatobiliary Surgery, Xilingol League Central Hospital","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100638362","https://openalex.org/A5102489221","https://openalex.org/A5143960525"],"corresponding_institution_ids":["https://openalex.org/I197869895","https://openalex.org/I4210136596"],"apc_list":{"value":3150,"currency":"CHF","value_usd":3801},"apc_paid":{"value":3150,"currency":"CHF","value_usd":3801},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":null,"first_page":"1853278","last_page":"1853278"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10352","display_name":"Physical Activity and Health","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10352","display_name":"Physical Activity and Health","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13861","display_name":"Health and Lifestyle Studies","score":0.0035000001080334187,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13488","display_name":"Recreational Sport and Physical Activity","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/3319","display_name":"Life-span and Life-course Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/exercise","display_name":"physical activity","score":1.0},{"id":"https://openalex.org/keywords/executive-function","display_name":"executive function","score":0.9980000257492065},{"id":"https://openalex.org/keywords/anxiety","display_name":"anxiety","score":0.875},{"id":"https://openalex.org/keywords/sleep-quality","display_name":"sleep quality","score":1.0},{"id":"https://openalex.org/keywords/college-students","display_name":"university students","score":0.777999997138977},{"id":"https://openalex.org/keywords/serial-mediation","display_name":"serial mediation","score":0.8989999890327454},{"id":"https://openalex.org/keywords/exercise-and-cognition","display_name":"exercise and cognition","score":0.7120000123977661},{"id":"https://openalex.org/keywords/sleep-hygiene","display_name":"sleep hygiene","score":0.5899999737739563},{"id":"https://openalex.org/keywords/psychological-stress","display_name":"psychological stress","score":0.6759999990463257},{"id":"https://openalex.org/keywords/cognitive-health","display_name":"cognitive health","score":0.7139999866485596}],"concepts":[{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.757099986076355},{"id":"https://openalex.org/C558461103","wikidata":"https://www.wikidata.org/wiki/Q154430","display_name":"Anxiety","level":2,"score":0.6739000082015991},{"id":"https://openalex.org/C179420905","wikidata":"https://www.wikidata.org/wiki/Q223871","display_name":"Mediation","level":2,"score":0.5335000157356262},{"id":"https://openalex.org/C125370674","wikidata":"https://www.wikidata.org/wiki/Q1527480","display_name":"Stressor","level":2,"score":0.4887000024318695},{"id":"https://openalex.org/C3020255362","wikidata":"https://www.wikidata.org/wiki/Q747883","display_name":"Physical activity","level":2,"score":0.48249998688697815},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.4749000072479248},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.4643999934196472},{"id":"https://openalex.org/C2983189541","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep quality","level":3,"score":0.4562999904155731},{"id":"https://openalex.org/C79897977","wikidata":"https://www.wikidata.org/wiki/Q5054568","display_name":"Causal chain","level":2,"score":0.45339998602867126},{"id":"https://openalex.org/C82793941","wikidata":"https://www.wikidata.org/wiki/Q1046024","display_name":"Path analysis (statistics)","level":2,"score":0.41449999809265137},{"id":"https://openalex.org/C71104824","wikidata":"https://www.wikidata.org/wiki/Q1476639","display_name":"Structural equation modeling","level":2,"score":0.397599995136261},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.3776000142097473},{"id":"https://openalex.org/C2776245837","wikidata":"https://www.wikidata.org/wiki/Q25053505","display_name":"Pittsburgh Sleep Quality Index","level":4,"score":0.37380000948905945},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.3260999917984009},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.3093999922275543},{"id":"https://openalex.org/C2780665704","wikidata":"https://www.wikidata.org/wiki/Q959298","display_name":"Intervention (counseling)","level":2,"score":0.30730000138282776},{"id":"https://openalex.org/C2776060345","wikidata":"https://www.wikidata.org/wiki/Q1411912","display_name":"Rumination","level":3,"score":0.3059999942779541},{"id":"https://openalex.org/C147077947","wikidata":"https://www.wikidata.org/wiki/Q1515895","display_name":"Socioeconomic status","level":3,"score":0.30379998683929443},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.29440000653266907},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.2793000042438507},{"id":"https://openalex.org/C2775968953","wikidata":"https://www.wikidata.org/wiki/Q783092","display_name":"Executive functions","level":3,"score":0.2736999988555908},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.2687999904155731},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.26660001277923584},{"id":"https://openalex.org/C2779951463","wikidata":"https://www.wikidata.org/wiki/Q7268788","display_name":"Quality of life (healthcare)","level":2,"score":0.2651999890804291},{"id":"https://openalex.org/C93225998","wikidata":"https://www.wikidata.org/wiki/Q1941972","display_name":"Moderation","level":2,"score":0.25920000672340393}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3389/fpsyg.2026.1853278","doi":"https://doi.org/10.3389/fpsyg.2026.1853278","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpsyg.2026.1853278","pdf_url":"https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2026.1853278/pdf","source":{"id":"https://openalex.org/S9692511","display_name":"Frontiers in Psychology","issn_l":"1664-1078","issn":["1664-1078"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","erih-plus","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Psychology","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13461551","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13461551/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13461551/pdf/fpsyg-17-1853278.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Front Psychol","raw_type":"Text"},{"id":"pmid:42591247","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42591247","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in psychology","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:c2c314bdb2db4b16ab1ab49ea45ab649","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/c2c314bdb2db4b16ab1ab49ea45ab649","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Frontiers in Psychology, Vol 17 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3389/fpsyg.2026.1853278","doi":"https://doi.org/10.3389/fpsyg.2026.1853278","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpsyg.2026.1853278","pdf_url":"https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2026.1853278/pdf","source":{"id":"https://openalex.org/S9692511","display_name":"Frontiers in Psychology","issn_l":"1664-1078","issn":["1664-1078"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","erih-plus","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Psychology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9537000060081482,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7171734591.pdf","grobid_xml":"https://content.openalex.org/works/W7171734591.grobid-xml"},"referenced_works_count":64,"referenced_works":["https://openalex.org/W196788226","https://openalex.org/W761003534","https://openalex.org/W1608468198","https://openalex.org/W1740616476","https://openalex.org/W1968619648","https://openalex.org/W2028062440","https://openalex.org/W2053226900","https://openalex.org/W2057241581","https://openalex.org/W2069064960","https://openalex.org/W2073425531","https://openalex.org/W2097145605","https://openalex.org/W2136739068","https://openalex.org/W2145610428","https://openalex.org/W2165176105","https://openalex.org/W2337744136","https://openalex.org/W2564589944","https://openalex.org/W2606960468","https://openalex.org/W2734749929","https://openalex.org/W2761700625","https://openalex.org/W2799336310","https://openalex.org/W2900723373","https://openalex.org/W2914177991","https://openalex.org/W2954525235","https://openalex.org/W3006723885","https://openalex.org/W3007336172","https://openalex.org/W3032808752","https://openalex.org/W4200462974","https://openalex.org/W4211081781","https://openalex.org/W4214628126","https://openalex.org/W4214936044","https://openalex.org/W4243616692","https://openalex.org/W4281668786","https://openalex.org/W4285733137","https://openalex.org/W4296473694","https://openalex.org/W4297013521","https://openalex.org/W4319785981","https://openalex.org/W4366594774","https://openalex.org/W4378070757","https://openalex.org/W4388647560","https://openalex.org/W4389455164","https://openalex.org/W4390583926","https://openalex.org/W4393717981","https://openalex.org/W4398180583","https://openalex.org/W4400513092","https://openalex.org/W4402614327","https://openalex.org/W4404937375","https://openalex.org/W4405911759","https://openalex.org/W4406338955","https://openalex.org/W4410112138","https://openalex.org/W4410437856","https://openalex.org/W4410611388","https://openalex.org/W4411873443","https://openalex.org/W4412582375","https://openalex.org/W4412698974","https://openalex.org/W4412983875","https://openalex.org/W4414702337","https://openalex.org/W4414877442","https://openalex.org/W4415156991","https://openalex.org/W7124761815","https://openalex.org/W7126086410","https://openalex.org/W7128374271","https://openalex.org/W7140090199","https://openalex.org/W7154752158","https://openalex.org/W7155019949"],"related_works":["https://openalex.org/W4413358161","https://openalex.org/W4390583926","https://openalex.org/W4297013521","https://openalex.org/W7126119577","https://openalex.org/W4411106667","https://openalex.org/W2954893908","https://openalex.org/W4416304224","https://openalex.org/W4410437856","https://openalex.org/W4226292750","https://openalex.org/W7163338220"],"abstract_inverted_index":{"Background":[0],"and":[1,26,49,73,128,154,283,302],"objectives:":[2],"Executive":[3,131],"function":[4],"(EF)":[5],"serves":[6],"as":[7,151,233,261,267],"a":[8,57,89,108,192,200,209,249,253,262,268,307],"critical":[9],"regulatory":[10],"hub":[11],"for":[12,117,121,147,172,292,310],"goal-directed":[13],"behavior,":[14],"yet":[15],"its":[16],"operational":[17],"integrity":[18],"is":[19,184],"increasingly":[20],"threatened":[21],"by":[22,69,186,235,279],"the":[23,34,41,114,119,123,129,139,168,175,182,243,273,290],"sedentary":[24],"lifestyles":[25],"psychological":[27,48,193,300],"stressors":[28],"prevalent":[29],"in":[30,85],"higher":[31,293],"education.":[32],"While":[33],"cognitive":[35,263,311],"benefits":[36],"of":[37,94,110,174,245,276],"exercise":[38],"are":[39],"documented,":[40],"specific":[42],"pathways":[43],"through":[44],"which":[45,217],"it":[46],"navigates":[47],"physiological":[50,201,285],"barriers":[51],"remain":[52],"underexplored.":[53],"This":[54],"study":[55],"constructs":[56],"chain":[58,211],"mediation":[59],"model":[60],"to":[61,222,252,296],"elucidate":[62],"how":[63],"physical":[64,246,298],"activity":[65],"(PA)":[66],"optimizes":[67,219],"EF":[68,165],"sequentially":[70],"modulating":[71],"anxiety":[72,196],"sleep":[74,205,303],"quality":[75,206],"(SQ)":[76],"among":[77],"university":[78],"students.":[79],"Methods:":[80],"Data":[81],"collection":[82],"was":[83],"conducted":[84],"December":[86],"2025,":[87],"involving":[88],"multi-stage":[90],"cluster":[91],"convenience":[92],"sample":[93],"2,033":[95],"students":[96],"across":[97],"six":[98],"Chinese":[99],"provinces.":[100],"Participants":[101],"(mean":[102],"age":[103],"19.0":[104],"\u00b1":[105],"1.1)":[106],"completed":[107],"battery":[109],"validated":[111],"instruments,":[112],"including":[113],"Single-Item":[115,124],"Measure":[116],"PA,":[118],"GAD-2":[120],"anxiety,":[122,216],"Sleep":[125],"Quality":[126],"Scale,":[127],"Adolescent":[130],"Function":[132],"Scale.":[133],"Structural":[134],"relationships":[135],"were":[136],"analyzed":[137],"using":[138],"SPSS":[140],"PROCESS":[141],"macro":[142],"(Model":[143],"6)":[144],"while":[145],"controlling":[146],"demographic":[148],"covariates":[149],"such":[150],"gender,":[152],"age,":[153],"socioeconomic":[155],"background.":[156],"Results:":[157],"Path":[158],"analysis":[159],"confirmed":[160],"that":[161,271],"PA":[162,214],"positively":[163],"predicts":[164],"proficiency,":[166],"with":[167],"direct":[169,180],"effect":[170],"accounting":[171],"49.53%":[173],"total":[176],"variance.":[177],"Beyond":[178],"this":[179],"link,":[181],"relationship":[183],"substantiated":[185],"three":[187],"distinct":[188],"mediating":[189,228],"trajectories:":[190],"(1)":[191],"pathway":[194,202,212],"via":[195,203],"reduction":[197],"(31.78%),":[198],"(2)":[199],"enhanced":[204],"(14.02%),":[207],"(3)":[208],"sequential":[210],"wherein":[213],"alleviates":[215],"subsequently":[218],"sleep,":[220],"leading":[221],"superior":[223],"executive":[224],"performance":[225],"(4.67%).":[226],"All":[227],"effects":[229],"reached":[230],"statistical":[231],"significance":[232],"evidenced":[234],"bootstrap":[236],"confidence":[237],"intervals.":[238],"Conclusion:":[239],"These":[240],"findings":[241],"transition":[242],"understanding":[244],"intervention":[247],"from":[248],"unilinear":[250],"correlation":[251],"multi-systemic":[254],"synergistic":[255],"response.":[256],"Exercise":[257],"functions":[258],"not":[259],"only":[260],"catalyst":[264],"but":[265],"also":[266],"vital":[269],"buffer":[270],"prevents":[272],"maladaptive":[274],"depletion":[275],"neural":[277],"resources":[278],"stabilizing":[280],"emotional":[281],"oscillations":[282],"facilitating":[284],"restoration.":[286],"The":[287],"results":[288],"underscore":[289],"necessity":[291],"education":[294],"institutions":[295],"integrate":[297],"activity,":[299],"counseling,":[301],"hygiene":[304],"management":[305],"into":[306],"cohesive":[308],"framework":[309],"health.":[312]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-07-30T00:00:00"}
