{"id":"https://openalex.org/W7214716180","doi":"https://doi.org/10.31234/osf.io/qkn2j_v1","title":"Motivational and Consummatory Anhedonia Represent Distinct Affective and Behavioral Responses to Effortful and Rewarding Activities in Daily Life","display_name":"Motivational and Consummatory Anhedonia Represent Distinct Affective and Behavioral Responses to Effortful and Rewarding Activities in Daily Life","publication_year":2026,"publication_date":"2026-09-29","ids":{"openalex":"https://openalex.org/W7214716180","doi":"https://doi.org/10.31234/osf.io/qkn2j_v1"},"language":"en","primary_location":{"id":"doi:10.31234/osf.io/qkn2j_v1","doi":"https://doi.org/10.31234/osf.io/qkn2j_v1","is_oa":true,"landing_page_url":"https://doi.org/10.31234/osf.io/qkn2j_v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401687","display_name":"PsyArXiv (OSF Preprints)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2799848540","host_organization_name":"Center for Open Science","host_organization_lineage":["https://openalex.org/I2799848540"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.31234/osf.io/qkn2j_v1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5095928254","display_name":"Tatiana Pillsbury","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tatiana Pillsbury","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5094068046","display_name":"Samantha A. Betters","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Samantha A. Betters","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042323577","display_name":"Marta Mig\u00f3","orcid":"https://orcid.org/0000-0001-7944-6029","observed_orcids":["https://orcid.org/0000-0001-7944-6029"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marta Migo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074033922","display_name":"Shiyin Liu","orcid":"https://orcid.org/0009-0001-6519-6230","observed_orcids":["https://orcid.org/0009-0001-6519-6230"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shiyin Liu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5117083439","display_name":"Aje Oluwagbohunmi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aje Oluwagbohunmi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024749324","display_name":"Sarah Etuk","orcid":"https://orcid.org/0000-0002-6986-7468","observed_orcids":["https://orcid.org/0000-0002-6986-7468"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sarah Etuk","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6986-7468","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101996859","display_name":"Wenwu Sun","orcid":"https://orcid.org/0000-0001-9034-7662","observed_orcids":["https://orcid.org/0000-0001-9034-7662"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wenwu Sun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134603114","display_name":"Caroline Conway","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Caroline Conway","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006125403","display_name":"Michael Tilghman Treadway","orcid":"https://orcid.org/0000-0002-5913-114X","observed_orcids":["https://orcid.org/0000-0002-5913-114X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael Tilghman Treadway","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-5913-114X","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5059033216","display_name":"Jessica Cooper","orcid":"https://orcid.org/0000-0001-7599-6736","observed_orcids":["https://orcid.org/0000-0001-7599-6736"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jessica Cooper","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10023","display_name":"Schizophrenia research and treatment","score":0.3140000104904175,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental 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/T10023","display_name":"Schizophrenia research and treatment","score":0.3140000104904175,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental 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/T10056","display_name":"Neurotransmitter Receptor Influence on Behavior","score":0.267300009727478,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13283","display_name":"Mental Health Research Topics","score":0.13819999992847443,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/anhedonia","display_name":"anhedonia","score":0.871999979019165},{"id":"https://openalex.org/keywords/consummatory-anhedonia","display_name":"consummatory anhedonia","score":0.9980000257492065},{"id":"https://openalex.org/keywords/effort-aversion","display_name":"effort aversion","score":0.9010000228881836},{"id":"https://openalex.org/keywords/reward-sensitivity","display_name":"reward sensitivity","score":0.574999988079071},{"id":"https://openalex.org/keywords/activities-of-daily-living","display_name":"activities of daily living","score":0.6179999709129333},{"id":"https://openalex.org/keywords/emotional-responses","display_name":"emotional responses","score":0.675000011920929},{"id":"https://openalex.org/keywords/effort-reward-balance","display_name":"effort-reward balance","score":0.6169999837875366},{"id":"https://openalex.org/keywords/activity-choice","display_name":"activity selection","score":0.5},{"id":"https://openalex.org/keywords/lived-experience","display_name":"lived experience","score":0.5740000009536743}],"concepts":[{"id":"https://openalex.org/C2778941446","wikidata":"https://www.wikidata.org/wiki/Q545365","display_name":"Anhedonia","level":3,"score":0.9757000207901001},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.7663999795913696},{"id":"https://openalex.org/C65499552","wikidata":"https://www.wikidata.org/wiki/Q5421061","display_name":"Experience sampling method","level":2,"score":0.628600001335144},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.41350001096725464},{"id":"https://openalex.org/C79544238","wikidata":"https://www.wikidata.org/wiki/Q423243","display_name":"Activities of daily living","level":2,"score":0.4032000005245209},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.3991999924182892},{"id":"https://openalex.org/C2776035688","wikidata":"https://www.wikidata.org/wiki/Q1606558","display_name":"Affect (linguistics)","level":2,"score":0.3774999976158142},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.31630000472068787},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.30709999799728394},{"id":"https://openalex.org/C143661069","wikidata":"https://www.wikidata.org/wiki/Q670713","display_name":"Reward system","level":2,"score":0.3012999892234802},{"id":"https://openalex.org/C122980154","wikidata":"https://www.wikidata.org/wiki/Q205555","display_name":"Feeling","level":2,"score":0.2969000041484833},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.295199990272522},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.28940001130104065},{"id":"https://openalex.org/C2779070825","wikidata":"https://www.wikidata.org/wiki/Q760434","display_name":"Augment","level":2,"score":0.2655999958515167},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.2547000050544739},{"id":"https://openalex.org/C190210774","wikidata":"https://www.wikidata.org/wiki/Q15427384","display_name":"Ecological validity","level":3,"score":0.2515999972820282}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.31234/osf.io/qkn2j_v1","doi":"https://doi.org/10.31234/osf.io/qkn2j_v1","is_oa":true,"landing_page_url":"https://doi.org/10.31234/osf.io/qkn2j_v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401687","display_name":"PsyArXiv (OSF Preprints)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2799848540","host_organization_name":"Center for Open Science","host_organization_lineage":["https://openalex.org/I2799848540"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.31234/osf.io/qkn2j_v1","doi":"https://doi.org/10.31234/osf.io/qkn2j_v1","is_oa":true,"landing_page_url":"https://doi.org/10.31234/osf.io/qkn2j_v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401687","display_name":"PsyArXiv (OSF Preprints)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2799848540","host_organization_name":"Center for Open Science","host_organization_lineage":["https://openalex.org/I2799848540"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9391000270843506}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7155644177","https://openalex.org/W4409295047","https://openalex.org/W4412800525","https://openalex.org/W4280581945","https://openalex.org/W7167042727","https://openalex.org/W2095945983","https://openalex.org/W4404517339","https://openalex.org/W4281568677","https://openalex.org/W2126822478","https://openalex.org/W7133350916"],"abstract_inverted_index":{"Anhedonia":[0],"is":[1],"a":[2,8,28],"common":[3],"psychiatric":[4],"symptom":[5],"defined":[6],"as":[7,27,75,77,143],"loss":[9],"of":[10,23,39,86,102,123,167,217,226,231,245],"interest":[11],"in":[12,42,49,120,136,153,172,193,211,235,249],"or":[13],"ability":[14],"to":[15,148,229],"enjoy":[16],"previously":[17],"rewarding":[18,213],"activities.":[19,125,214,237],"Although":[20],"early":[21],"definitions":[22],"anhedonia":[24,142],"conceptualized":[25],"it":[26,109],"unitary":[29],"construct,":[30],"more":[31],"recent":[32],"formulations":[33],"have":[34],"emphasized":[35],"the":[36,103,127,177,255],"potential":[37],"importance":[38],"distinguishing":[40],"changes":[41,48],"motivation":[43],"(motivational":[44],"anhedonia;":[45,53],"\u201cMA\u201d)":[46],"from":[47,63,265],"hedonic":[50,73],"capacity":[51],"(consummatory":[52],"\u201cCA\u201d).":[54],"Evidence":[55],"for":[56,242],"these":[57,87,113],"two":[58,114],"domains":[59,115],"has":[60,98],"been":[61,99],"derived":[62],"animal":[64],"models":[65],"highlighting":[66,83],"distinct":[67,84,224,243,260],"neurobiological":[68],"pathways":[69,88],"supporting":[70],"motivational":[71],"and":[72,80,91,107,155,164,170,181,219,233,247,252],"responses,":[74],"well":[76],"human":[78],"behavioral":[79],"pharmacological":[81],"work":[82,97],"effects":[85],"on":[89],"motivated":[90],"consummatory":[92],"behavior.":[93],"While":[94,196],"this":[95],"foundational":[96],"broadly":[100],"supportive":[101],"distinction":[104],"between":[105],"MA":[106,154,180,198,218,246],"CA,":[108],"remains":[110],"unknown":[111],"whether":[112,150],"produce":[116],"clinically":[117],"meaningful":[118,184],"differences":[119,152],"lived":[121],"experience":[122,133],"daily":[124,173,194,250],"In":[126],"current":[128,141],"work,":[129],"we":[130,186],"used":[131],"an":[132],"sampling":[134],"approach":[135],"162":[137],"adults":[138],"(48.7%":[139],"with":[140,162,176,191,201,208,223],"determined":[144],"by":[145],"clinical":[146],"interview)":[147],"determine":[149],"self-reported":[151],"CA":[156,182,205,220,248],"severity":[157],"would":[158],"be":[159],"differentially":[160],"associated":[161,200,207,222],"effort":[163,202,232],"reward":[165,234],"levels":[166,230],"activities":[168],"planned":[169],"completed":[171],"life.":[174,195],"Consistent":[175],"hypothesis":[178,256],"that":[179,257,262],"are":[183],"constructs,":[185],"observed":[187],"markedly":[188],"different":[189,266],"associations":[190],"behavior":[192],"elevated":[197],"was":[199,206],"aversion,":[203],"higher":[204],"selective":[209],"deficits":[210],"selecting":[212],"Moreover,":[215],"symptoms":[216],"were":[221],"patterns":[225],"affective":[227],"responses":[228],"experienced":[236],"These":[238],"data":[239],"provide":[240],"evidence":[241],"manifestations":[244],"life":[251],"further":[253],"support":[254],"they":[258],"reflect":[259],"etiopathophysiologies":[261],"may":[263],"benefit":[264],"treatment":[267],"strategies.":[268]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-09-30T00:00:00"}
