{"created":"2024-03-30T17:37:58.770314+00:00","id":2064215,"links":{},"metadata":{"_buckets":{"deposit":"b82e5c3d-b7e3-4de1-9949-1fa204428585"},"_deposit":{"created_by":14,"id":"2064215","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"2064215"},"status":"published"},"_oai":{"id":"oai:osaka-kyoiku.repo.nii.ac.jp:02064215","sets":["1707194807989:1707194980981"]},"author_link":[],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-03-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"100","bibliographicPageStart":"89","bibliographicVolumeNumber":"72","bibliographic_titles":[{"bibliographic_title":"勞働科學","bibliographic_titleLang":"ja"},{"bibliographic_title":"労働と生活と環境に関する総合的研究|THE JOURNAL OF SCIENCE OF LABOUR","bibliographic_titleLang":"en"}]}]},"item_10002_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"A new mental work strain (MWS) checklist was developed for its convenient use in experimental and field studies. This checklist is composed of six postulated factors (sleepiness, relaxation, general activation, tension, difficulty in concentration, and decline of willingness), each factor comprising two items, at the seven-point rating scale. The aim of this study was to examine the validity of the MWS checklist and discuss the relationships between sleepiness and relaxation. Unidimensional sleepiness scales from alertness through relaxation to sleepiness are generally used as subjective measures to assess sleepiness. In this study, however, it was confirmed by factor analysis that sleepiness scares in these existing sleepiness scales were not unidimensional, The sample data using the MWS checklist were collected from 505 undergraduate students during attending a lecture and from 24 subjects engaged in driving experiments using a driving simulator or in vigilance task experiments. The results of the factor anlysis of these three sets of sample data suggested that the MWS checklist items were composed of six factors. The covariance structure of causal relationships among sleepiness, relaxation, general activation and tension was then analyzed. It was shown that sleepiness progressed with the decline of general activation more markedly under the state of keeping tension rather than under the state of losing tention. Contrary to sleepiness, however, the relaxation level increased with the decline of tension under the state of keeping general activation. These results suggest the usefulness of applying the proposed MWS checklist in various experimental and field conditions with changing mental strain.","subitem_description_type":"Other"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"労働科学研究所","subitem_publisher_language":"ja"}]},"item_10002_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"労働科学研究所"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00256023","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0022443X","subitem_source_identifier_type":"ISSN"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1707787376142":{"attribute_name":"備考","attribute_value_mlt":[{"interim":"原著"},{"interim":"Review & Original"}]},"item_1708778167539":{"attribute_name":"DCMI資源タイプ","attribute_value":"Text"},"item_1709629085853":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Article"}]},"item_1709629224652":{"attribute_name":"資料種別(NIIタイプ)","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1709631006745":{"attribute_name":"TD番号","attribute_value_mlt":[{"interim":"TD00028482"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 誠","creatorNameLang":"ja"},{"creatorName":"タカハシ, マコト","creatorNameLang":"ja-Kana"},{"creatorName":"TAKAHAHI, Makoto","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"北島, 洋樹","creatorNameLang":"ja"},{"creatorName":"キタジマ, ヒロキ","creatorNameLang":"ja-Kana"},{"creatorName":"KITAZIMA, Hiroki","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"本城, 由美子","creatorNameLang":"ja"},{"creatorName":"ホンジョウ, ユミコ","creatorNameLang":"ja-Kana"},{"creatorName":"HONJOH, Yumiko","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available"}],"filename":"rodokagaku_72-3_89.pdf","format":"application/pdf","mimetype":"application/pdf","url":{"url":"https://osaka-kyoiku.repo.nii.ac.jp/record/2064215/files/rodokagaku_72-3_89.pdf"},"version_id":"4e343328-de74-4958-bbf0-424bdbbe4bb2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"精神的作業負担","subitem_subject_scheme":"Other"},{"subitem_subject":"眠気","subitem_subject_scheme":"Other"},{"subitem_subject":"リラックス","subitem_subject_scheme":"Other"},{"subitem_subject":"活性","subitem_subject_scheme":"Other"},{"subitem_subject":"チェックリスト","subitem_subject_scheme":"Other"},{"subitem_subject":"共分散構造分析","subitem_subject_scheme":"Other"},{"subitem_subject":"Mental work strain","subitem_subject_scheme":"Other"},{"subitem_subject":"Sleepiness","subitem_subject_scheme":"Other"},{"subitem_subject":"Relaxation","subitem_subject_scheme":"Other"},{"subitem_subject":"Activation","subitem_subject_scheme":"Other"},{"subitem_subject":"Checklist","subitem_subject_scheme":"Other"},{"subitem_subject":"Analysis of covariance structure","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_title":"精神的作業負担チェックリストの作成とそれによる眠気とリラックス状態の関係構造の検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"精神的作業負担チェックリストの作成とそれによる眠気とリラックス状態の関係構造の検討","subitem_title_language":"ja"},{"subitem_title":"Analysis of the Relationship between Sleepiness and Relaxation Using A Newly Developed Mental Work Strain Checklist"}]},"item_type_id":"40015","owner":"14","path":["1707194980981"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-08-28"},"publish_date":"2015-08-28","publish_status":"0","recid":"2064215","relation_version_is_last":true,"title":["精神的作業負担チェックリストの作成とそれによる眠気とリラックス状態の関係構造の検討"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2024-06-01T12:41:06.097840+00:00"}