Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2150021676', 'doi': 'https://doi.org/10.7771/2153-8999.1094', 'title': 'Heritage Language Maintenance and Use among 1.5 Generation Khmer College Students', 'display_name': 'Heritage Language Maintenance and Use among 1.5 Generation Khmer College Students', 'publication_year': 2015, 'publication_date': '2015-01-16', 'ids': {'openalex': 'https://openalex.org/W2150021676', 'doi': 'https://doi.org/10.7771/2153-8999.1094', 'mag': '2150021676'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.7771/2153-8999.1094', 'pdf_url': 'https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1094&context=jsaaea', 'source': {'id': 'https://openalex.org/S2738697879', 'display_name': 'Journal of Southeast Asian American Education and Advancement', 'issn_l': '2153-8999', 'issn': ['2153-8999'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315873', 'host_organization_name': 'Purdue University Press', 'host_organization_lineage': ['https://openalex.org/P4310315873'], 'host_organization_lineage_names': ['Purdue University Press'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'doaj'], 'open_access': {'is_oa': True, 'oa_status': 'diamond', 'oa_url': 'https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1094&context=jsaaea', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5058110531', 'display_name': 'Ravy S. Lao', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I154570441', 'display_name': 'University of California, Santa Barbara', 'ror': 'https://ror.org/02t274463', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I154570441']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Ravy S Lao', 'raw_affiliation_strings': ['Khmer College Students Khmer College Students', 'University of California, Santa', 'University of California, Santa Barbara'], 'affiliations': [{'raw_affiliation_string': 'University of California, Santa', 'institution_ids': []}, {'raw_affiliation_string': 'University of California, Santa Barbara', 'institution_ids': ['https://openalex.org/I154570441']}, {'raw_affiliation_string': 'Khmer College Students Khmer College Students', 'institution_ids': []}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5103184089', 'display_name': 'Jin Sook Lee', 'orcid': 'https://orcid.org/0000-0001-9812-4922'}, 'institutions': [{'id': 'https://openalex.org/I154570441', 'display_name': 'University of California, Santa Barbara', 'ror': 'https://ror.org/02t274463', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I154570441']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Jin Sook Lee', 'raw_affiliation_strings': ['Khmer College Students Khmer College Students', 'University of California, Santa', 'University of California, Santa Barbara'], 'affiliations': [{'raw_affiliation_string': 'Khmer College Students Khmer College Students', 'institution_ids': []}, {'raw_affiliation_string': 'University of California, Santa', 'institution_ids': []}, {'raw_affiliation_string': 'University of California, Santa Barbara', 'institution_ids': ['https://openalex.org/I154570441']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 0, 'currency': 'USD', 'value_usd': 0, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 6.962, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 20, 'citation_normalized_percentile': {'value': 0.979372, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 90, 'max': 91}, 'biblio': {'volume': '4', 'issue': '1', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12956', 'display_name': 'Asian Geopolitics and Ethnography', 'score': 0.9966, 'subfield': {'id': 'https://openalex.org/subfields/3320', 'display_name': 'Political Science and International Relations'}, 'field': {'id': 'https://openalex.org/fields/33', 'display_name': 'Social Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, 'topics': [{'id': 'https://openalex.org/T12956', 'display_name': 'Asian Geopolitics and Ethnography', 'score': 0.9966, 'subfield': {'id': 'https://openalex.org/subfields/3320', 'display_name': 'Political Science and International Relations'}, 'field': {'id': 'https://openalex.org/fields/33', 'display_name': 'Social Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, {'id': 'https://openalex.org/T13002', 'display_name': 'Southeast Asian Sociopolitical Studies', 'score': 0.9804, 'subfield': {'id': 'https://openalex.org/subfields/3320', 'display_name': 'Political Science and International Relations'}, 'field': {'id': 'https://openalex.org/fields/33', 'display_name': 'Social Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, {'id': 'https://openalex.org/T13525', 'display_name': 'Cambodian History and Society', 'score': 0.9622, 'subfield': {'id': 'https://openalex.org/subfields/3312', 'display_name': 'Sociology and Political Science'}, '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/heritage-language', 'display_name': 'Heritage language', 'score': 0.9602617}, {'id': 'https://openalex.org/keywords/attrition', 'display_name': 'Attrition', 'score': 0.6081805}, {'id': 'https://openalex.org/keywords/language-proficiency', 'display_name': 'Language proficiency', 'score': 0.47688085}, {'id': 'https://openalex.org/keywords/acculturation', 'display_name': 'Acculturation', 'score': 0.46409693}, {'id': 'https://openalex.org/keywords/language-shift', 'display_name': 'Language shift', 'score': 0.41020104}], 'concepts': [{'id': 'https://openalex.org/C2776425127', 'wikidata': 'https://www.wikidata.org/wiki/Q4329264', 'display_name': 'Heritage language', 'level': 2, 'score': 0.9602617}, {'id': 'https://openalex.org/C137403100', 'wikidata': 'https://www.wikidata.org/wiki/Q41710', 'display_name': 'Ethnic group', 'level': 2, 'score': 0.64242196}, {'id': 'https://openalex.org/C2780553607', 'wikidata': 'https://www.wikidata.org/wiki/Q684868', 'display_name': 'Attrition', 'level': 2, 'score': 0.6081805}, {'id': 'https://openalex.org/C547764534', 'wikidata': 'https://www.wikidata.org/wiki/Q8236', 'display_name': 'Literacy', 'level': 2, 'score': 0.605392}, {'id': 'https://openalex.org/C70036468', 'wikidata': 'https://www.wikidata.org/wiki/Q131288', 'display_name': 'Immigration', 'level': 2, 'score': 0.5899669}, {'id': 'https://openalex.org/C2778883600', 'wikidata': 'https://www.wikidata.org/wiki/Q2390977', 'display_name': 'Language proficiency', 'level': 2, 'score': 0.47688085}, {'id': 'https://openalex.org/C90048612', 'wikidata': 'https://www.wikidata.org/wiki/Q192989', 'display_name': 'Acculturation', 'level': 3, 'score': 0.46409693}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.42571527}, {'id': 'https://openalex.org/C171041071', 'wikidata': 'https://www.wikidata.org/wiki/Q36870', 'display_name': 'First language', 'level': 2, 'score': 0.4248309}, {'id': 'https://openalex.org/C60671577', 'wikidata': 'https://www.wikidata.org/wiki/Q210272', 'display_name': 'Cultural heritage', 'level': 2, 'score': 0.42400575}, {'id': 'https://openalex.org/C39323472', 'wikidata': 'https://www.wikidata.org/wiki/Q266961', 'display_name': 'Language shift', 'level': 2, 'score': 0.41020104}, {'id': 'https://openalex.org/C19417346', 'wikidata': 'https://www.wikidata.org/wiki/Q7922', 'display_name': 'Pedagogy', 'level': 1, 'score': 0.3608895}, {'id': 'https://openalex.org/C144024400', 'wikidata': 'https://www.wikidata.org/wiki/Q21201', 'display_name': 'Sociology', 'level': 0, 'score': 0.26465744}, {'id': 'https://openalex.org/C95457728', 'wikidata': 'https://www.wikidata.org/wiki/Q309', 'display_name': 'History', 'level': 0, 'score': 0.24692044}, {'id': 'https://openalex.org/C41895202', 'wikidata': 'https://www.wikidata.org/wiki/Q8162', 'display_name': 'Linguistics', 'level': 1, 'score': 0.23813054}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.16606617}, {'id': 'https://openalex.org/C19165224', 'wikidata': 'https://www.wikidata.org/wiki/Q23404', 'display_name': 'Anthropology', 'level': 1, 'score': 0.11598417}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, 'score': 0.09471527}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C199343813', 'wikidata': 'https://www.wikidata.org/wiki/Q12128', 'display_name': 'Dentistry', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.7771/2153-8999.1094', 'pdf_url': 'https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1094&context=jsaaea', 'source': {'id': 'https://openalex.org/S2738697879', 'display_name': 'Journal of Southeast Asian American Education and Advancement', 'issn_l': '2153-8999', 'issn': ['2153-8999'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315873', 'host_organization_name': 'Purdue University Press', 'host_organization_lineage': ['https://openalex.org/P4310315873'], 'host_organization_lineage_names': ['Purdue University Press'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://doaj.org/article/b94989856fc3497b845934027739410d', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306401280', 'display_name': 'DOAJ (DOAJ: Directory of Open Access Journals)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.7771/2153-8999.1094', 'pdf_url': 'https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1094&context=jsaaea', 'source': {'id': 'https://openalex.org/S2738697879', 'display_name': 'Journal of Southeast Asian American Education and Advancement', 'issn_l': '2153-8999', 'issn': ['2153-8999'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315873', 'host_organization_name': 'Purdue University Press', 'host_organization_lineage': ['https://openalex.org/P4310315873'], 'host_organization_lineage_names': ['Purdue University Press'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.88, 'display_name': 'Quality education', 'id': 'https://metadata.un.org/sdg/4'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 54, 'referenced_works': ['https://openalex.org/W100903748', 'https://openalex.org/W121771882', 'https://openalex.org/W143014946', 'https://openalex.org/W1485406474', 'https://openalex.org/W1487732811', 'https://openalex.org/W1502174602', 'https://openalex.org/W1502764875', 'https://openalex.org/W1535304529', 'https://openalex.org/W1548645861', 'https://openalex.org/W1593603667', 'https://openalex.org/W1972032809', 'https://openalex.org/W1991519648', 'https://openalex.org/W1992559190', 'https://openalex.org/W2004018314', 'https://openalex.org/W2007767334', 'https://openalex.org/W2022834207', 'https://openalex.org/W2023748251', 'https://openalex.org/W2029214845', 'https://openalex.org/W2031820877', 'https://openalex.org/W2031876168', 'https://openalex.org/W2032161460', 'https://openalex.org/W2043981419', 'https://openalex.org/W2047490287', 'https://openalex.org/W2054007829', 'https://openalex.org/W2056359864', 'https://openalex.org/W2066832120', 'https://openalex.org/W2087600717', 'https://openalex.org/W2088556361', 'https://openalex.org/W2090977355', 'https://openalex.org/W2098385308', 'https://openalex.org/W2107907146', 'https://openalex.org/W2108666983', 'https://openalex.org/W2112942628', 'https://openalex.org/W2114563933', 'https://openalex.org/W2115114178', 'https://openalex.org/W2123081810', 'https://openalex.org/W2127208296', 'https://openalex.org/W2139569018', 'https://openalex.org/W2144198174', 'https://openalex.org/W2148120729', 'https://openalex.org/W2155070538', 'https://openalex.org/W252404944', 'https://openalex.org/W308003575', 'https://openalex.org/W3121239746', 'https://openalex.org/W350114080', 'https://openalex.org/W4231739177', 'https://openalex.org/W4245124412', 'https://openalex.org/W4253076020', 'https://openalex.org/W4255663855', 'https://openalex.org/W4299980181', 'https://openalex.org/W4301465661', 'https://openalex.org/W595547184', 'https://openalex.org/W616995832', 'https://openalex.org/W654089066'], 'related_works': ['https://openalex.org/W4387506899', 'https://openalex.org/W4200207660', 'https://openalex.org/W3129777933', 'https://openalex.org/W2995442445', 'https://openalex.org/W2757497556', 'https://openalex.org/W2624123850', 'https://openalex.org/W2340237309', 'https://openalex.org/W2138716491', 'https://openalex.org/W2102055604', 'https://openalex.org/W1509603350'], 'abstract_inverted_index': {'Most': [0], 'studies': [1], 'of': [2, 22, 38, 44, 75, 89, 129, 138, 156], 'heritage': [3, 12, 39, 54, 76, 149], 'language': [4, 13, 45, 55, 77, 150, 157], 'maintenance': [5, 46, 58], 'have': [6], 'reported': [7], 'a': [8, 72, 113, 153, 167], 'steep': [9], 'attrition': [10], 'in': [11, 24, 102, 122], 'use': [14, 56, 78], 'among': [15, 26, 59], 'the': [16, 36, 42, 80, 90, 130], '1.5': [17, 60], 'and': [18, 41, 57, 111, 120, 141], '2nd': [19], 'generation': [20, 61], 'children': [21], 'immigrants,': [23], 'particular': [25], 'East': [27], 'Asian': [28], 'groups.': [29], 'However,': [30], 'not': [31], 'much': [32], 'is': [33, 104, 112], 'known': [34], 'about': [35], 'role': [37], 'languages': [40], 'patterns': [43], 'within': [47, 79], 'refugee': [48], 'communities.': [49], 'This': [50], 'study': [51, 131], 'focuses': [52], 'on': [53], 'Khmer': [62, 69, 103], 'college': [63], 'students.': [64], 'The': [65, 96, 127], 'findings': [66], 'show': [67], 'that': [68, 99, 134], 'students': [70, 136], 'report': [71], 'high': [73], 'frequency': [74], 'home': [81, 91], 'with': [82, 92, 118], 'their': [83, 93, 148], 'parents': [84, 119], 'as': [85, 87], 'well': [86], 'outside': [88], 'co-ethnic': [94, 123], 'peers.': [95], 'data': [97], 'reveal': [98], 'oral': [100, 140], 'proficiency': [101], 'significantly': [105, 145], 'more': [106], 'developed': [107], 'than': [108, 147], 'literacy': [109, 142], 'skills': [110, 143, 151], 'necessity': [114], 'for': [115], 'bridging': [116], 'communication': [117], 'participating': [121], 'peer': [124], 'social': [125], 'networks.': [126], 'results': [128], 'also': [132], 'indicate': [133], 'these': [135], 'development': [137], 'English': [139], 'were': [144], 'higher': [146], 'suggesting': [152], 'similar': [154, 159], 'trajectory': [155], 'loss': [158], 'to': [160], 'other': [161], 'immigrant': [162], 'groups,': [163], 'but': [164], 'perhaps': [165], 'at': [166], 'slower': [168], 'rate.': [169]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2150021676', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 5}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 2}, {'year': 2016, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-12-15T14:36:46.399780', 'created_date': '2016-06-24'}