{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/18301"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/18301","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Executive function deficit and disability in unipolar major depression: The transient, the stable, and the importance of emotional control","abstract":"Executive function impairments associated with unipolar depression contribute heavily to the individual and societal costs of this disorder. Unfortunately, past research on executive function deficits in unipolar depression has not succeeded in providing much detail about the nature of these deficits. Most researchers have used univariate methods to attempt to discern unique patterns of executive function deficits that characterize unipolar depression. To enhance specificity of prediction, the present study used Descriptive Discriminant Analysis, along with an ecologically valid measure of executive function, to reveal a pattern of executive function impairments specifically associated with unipolar depression, including impairments in emotional control, shifting, and planning and organizing. Though each of these deficits predicted current disability, only deficits in emotional control did so after accounting for current depressive and anxious symptoms. Regression analyses also revealed complex relationships between symptoms and executive function deficits in each of three clinical groups (currently depressed, previously depressed, and currently anxious), indicating that although some executive function deficits may resolve as symptoms abate, emotional control may be a more stable predictor of general affective psychopathology (e.g., both anxiety and depression).","abstract_html":"Executive function impairments associated with unipolar depression contribute heavily to the individual and societal costs of this disorder. Unfortunately, past research on executive function deficits in unipolar depression has not succeeded in providing much detail about the nature of these deficits. Most researchers have used univariate methods to attempt to discern unique patterns of executive function deficits that characterize unipolar depression. To enhance specificity of prediction, the present study used Descriptive Discriminant Analysis, along with an ecologically valid measure of executive function, to reveal a pattern of executive function impairments specifically associated with unipolar depression, including impairments in emotional control, shifting, and planning and organizing. Though each of these deficits predicted current disability, only deficits in emotional control did so after accounting for current depressive and anxious symptoms. Regression analyses also revealed complex relationships between symptoms and executive function deficits in each of three clinical groups (currently depressed, previously depressed, and currently anxious), indicating that although some executive function deficits may resolve as symptoms abate, emotional control may be a more stable predictor of general affective psychopathology (e.g., both anxiety and depression).","abstract_has_math":false,"creators":["Murdock, Christina D."],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.A.","degree_level":"Thesis","degree_discipline":"Psychology","degree_department":null,"school":null,"contributors":["Heller, Wendy","Miller, Gregory A."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-01-14T22:45:27Z","date_published":"2011-01-14T22:45:27Z","updated_at":"2026-07-22T22:25:11Z","subjects":["depression","executive function","impairment","deficit","disability"],"languages":["en"],"rights":["Copyright 2010 Christina D. Murdock"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/18301","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Heller, Wendy","Miller, Gregory A."]},{"key":"dc:creator","label":"Author","values":["Murdock, Christina D."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2011-01-14T22:45:27Z","2010-12"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Psychology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.A."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["depression","executive function","impairment","deficit","disability"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2010 Christina D. Murdock"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/18301"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Executive function impairments associated with unipolar depression contribute heavily to the individual and societal costs of this disorder. Unfortunately, past research on executive function deficits in unipolar depression has not succeeded in providing much detail about the nature of these deficits. Most researchers have used univariate methods to attempt to discern unique patterns of executive function deficits that characterize unipolar depression. To enhance specificity of prediction, the present study used Descriptive Discriminant Analysis, along with an ecologically valid measure of executive function, to reveal a pattern of executive function impairments specifically associated with unipolar depression, including impairments in emotional control, shifting, and planning and organizing. Though each of these deficits predicted current disability, only deficits in emotional control did so after accounting for current depressive and anxious symptoms. Regression analyses also revealed complex relationships between symptoms and executive function deficits in each of three clinical groups (currently depressed, previously depressed, and currently anxious), indicating that although some executive function deficits may resolve as symptoms abate, emotional control may be a more stable predictor of general affective psychopathology (e.g., both anxiety and depression).","Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2010-12-08T13:51:55Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 2 Murdock_Christina.doc: 527872 bytes, checksum: ebe8fd570913dfb1b6dd4d1868e79a0f (MD5) Murdock_Christina.pdf: 555675 bytes, checksum: aaf3f3158c864a092af1d021262cbab9 (MD5)","Made available in DSpace on 2011-01-14T22:45:27Z (GMT). No. of bitstreams: 3 Murdock_Christina.pdf: 555419 bytes, checksum: 7a65a278a2b1ae37db614a12433531ac (MD5) license.txt: 4067 bytes, checksum: 704cee7b4ea9f7a31a94de33bf61f762 (MD5) Murdock_Christina.doc: 527872 bytes, checksum: d019662551e5e8a2ee708cf4102f39c4 (MD5)"]},{"key":"dc:title","label":"Title","values":["Executive function deficit and disability in unipolar major depression: The transient, the stable, and the importance of emotional control"]}]}],"canonical_facts":{"dc:contributor":["Heller, Wendy","Miller, Gregory A."],"dc:creator":["Murdock, Christina D."],"dc:date":["2011-01-14T22:45:27Z","2010-12"],"dc:description":["Executive function impairments associated with unipolar depression contribute heavily to the individual and societal costs of this disorder. Unfortunately, past research on executive function deficits in unipolar depression has not succeeded in providing much detail about the nature of these deficits. Most researchers have used univariate methods to attempt to discern unique patterns of executive function deficits that characterize unipolar depression. To enhance specificity of prediction, the present study used Descriptive Discriminant Analysis, along with an ecologically valid measure of executive function, to reveal a pattern of executive function impairments specifically associated with unipolar depression, including impairments in emotional control, shifting, and planning and organizing. Though each of these deficits predicted current disability, only deficits in emotional control did so after accounting for current depressive and anxious symptoms. Regression analyses also revealed complex relationships between symptoms and executive function deficits in each of three clinical groups (currently depressed, previously depressed, and currently anxious), indicating that although some executive function deficits may resolve as symptoms abate, emotional control may be a more stable predictor of general affective psychopathology (e.g., both anxiety and depression).","Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2010-12-08T13:51:55Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 2 Murdock_Christina.doc: 527872 bytes, checksum: ebe8fd570913dfb1b6dd4d1868e79a0f (MD5) Murdock_Christina.pdf: 555675 bytes, checksum: aaf3f3158c864a092af1d021262cbab9 (MD5)","Made available in DSpace on 2011-01-14T22:45:27Z (GMT). No. of bitstreams: 3 Murdock_Christina.pdf: 555419 bytes, checksum: 7a65a278a2b1ae37db614a12433531ac (MD5) license.txt: 4067 bytes, checksum: 704cee7b4ea9f7a31a94de33bf61f762 (MD5) Murdock_Christina.doc: 527872 bytes, checksum: d019662551e5e8a2ee708cf4102f39c4 (MD5)"],"dc:identifier":["http://hdl.handle.net/2142/18301"],"dc:language":["en"],"dc:rights":["Copyright 2010 Christina D. Murdock"],"dc:subject":["depression","executive function","impairment","deficit","disability"],"dc:title":["Executive function deficit and disability in unipolar major depression: The transient, the stable, and the importance of emotional control"],"thesis:degree_discipline":["Psychology"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["M.A."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:25:11Z"}