{"_buckets": {"deposit": "56f07805-ac5c-4b4f-9cb8-1972bbdebd58"}, "_deposit": {"id": "31017", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "31017"}, "status": "published"}, "_oai": {"id": "oai:repository.dl.itc.u-tokyo.ac.jp:00031017"}, "item_4_biblio_info_7": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2015-03-31", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "284", "bibliographicPageStart": "279", "bibliographicVolumeNumber": "54", "bibliographic_titles": [{"bibliographic_title": "\u6771\u4eac\u5927\u5b66\u5927\u5b66\u9662\u6559\u80b2\u5b66\u7814\u7a76\u79d1\u7d00\u8981"}]}]}, "item_4_description_5": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "In Japanese, joshi or functional morphemes attached to nouns are often omitted in colloquial Japanese speech, while verbs never occur without functional morphemes, i.e., verb suffixes. The present study explored how frequently Japanese-learning infants hear joshi (or noun particles) and verb suffixes in the speech input. Twenty mothers\u2019 speech to their infants aged 10 and 15 months was analyzed. The results showed that more than half of the noun tokens in mothers\u2019 utterances were followed by no particle, and that the most frequent particle ga followed 12% of the noun tokens. Verbs were followed by a limited number of verb suffixes at an extremely high frequency, and the most frequent verb suffix -t-te-iru occurred more frequently than the most frequent noun particle ga. The occurrence of the remaining verb suffixes was quite infrequent. Influences of such distributions of functional morphemes on children\u0027s learning of syntactic categories of nouns and verbs were discussed.", "subitem_description_type": "Abstract"}]}, "item_4_identifier_registration": {"attribute_name": "ID\u767b\u9332", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.15083/00031008", "subitem_identifier_reg_type": "JaLC"}]}, "item_4_publisher_20": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u6771\u4eac\u5927\u5b66\u5927\u5b66\u9662\u6559\u80b2\u5b66\u7814\u7a76\u79d1"}]}, "item_4_source_id_10": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AN10516641", "subitem_source_identifier_type": "NCID"}]}, "item_4_source_id_8": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13421050", "subitem_source_identifier_type": "ISSN"}]}, "item_4_text_21": {"attribute_name": "\u51fa\u7248\u8005\u5225\u540d", "attribute_value_mlt": [{"subitem_text_value": "The Graduate School of Education, University of Tokyo"}]}, "item_4_text_34": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"subitem_text_value": "Departmental Bulletin Paper"}]}, "item_4_text_4": {"attribute_name": "\u8457\u8005\u6240\u5c5e", "attribute_value_mlt": [{"subitem_text_value": "Division of Educational Psychology, Graduate School of Education, the University of Tokyo"}, {"subitem_text_value": "Tamagawa University"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Haryu, Etsuko"}], "nameIdentifiers": [{"nameIdentifier": "68295", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kajikawa, Sachiyo"}], "nameIdentifiers": [{"nameIdentifier": "68296", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-06-12"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "edu_54_26.pdf", "filesize": [{"value": "1.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1200000.0, "url": {"label": "edu_54_26.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/31017/files/edu_54_26.pdf"}, "version_id": "0d9e5b1b-5f12-4b26-8e0e-bfa6c93cf14e"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Functional morphemes in Japanese mothers\u2019 speech input to their infants", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Functional morphemes in Japanese mothers\u2019 speech input to their infants"}]}, "item_type_id": "4", "owner": "1", "path": ["97/4295/4299", "9/504/4297/4300"], "permalink_uri": "https://doi.org/10.15083/00031008", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2015-06-26"}, "publish_date": "2015-06-26", "publish_status": "0", "recid": "31017", "relation": {}, "relation_version_is_last": true, "title": ["Functional morphemes in Japanese mothers\u2019 speech input to their infants"], "weko_shared_id": null}