Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W77198352', 'doi': None, 'title': 'Phonetic Symbols: A Necessary Stepping Stone for ESL Learners.', 'display_name': 'Phonetic Symbols: A Necessary Stepping Stone for ESL Learners.', 'publication_year': 2002, 'publication_date': '2002-01-01', 'ids': {'openalex': 'https://openalex.org/W77198352', 'mag': '77198352'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://eric.ed.gov/?id=EJ671652', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S52396224', 'display_name': 'The Forum', 'issn_l': '1540-8884', 'issn': ['1540-8884', '2194-6183'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310313990', 'host_organization_name': 'De Gruyter', 'host_organization_lineage': ['https://openalex.org/P4310313990'], 'host_organization_lineage_names': ['De Gruyter'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5061053855', 'display_name': 'Dan Lu', 'orcid': 'https://orcid.org/0000-0002-7215-2156'}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Dan Lu', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5061053855'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 10, 'citation_normalized_percentile': {'value': 0.657029, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 80, 'max': 81}, 'biblio': {'volume': '40', 'issue': '4', 'first_page': '36', 'last_page': '39'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10403', 'display_name': 'Speech Perception and Phonetics', 'score': 0.6397, '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'}}, 'topics': [{'id': 'https://openalex.org/T10403', 'display_name': 'Speech Perception and Phonetics', 'score': 0.6397, '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'}}, {'id': 'https://openalex.org/T10021', 'display_name': 'Language Teaching and Second Language Acquisition', 'score': 0.5912, 'subfield': {'id': 'https://openalex.org/subfields/1203', 'display_name': 'Language and Linguistics'}, 'field': {'id': 'https://openalex.org/fields/12', 'display_name': 'Arts and Humanities'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/stepping-stone', 'display_name': 'Stepping stone', 'score': 0.7518667}, {'id': 'https://openalex.org/keywords/phonetics', 'display_name': 'Phonetics', 'score': 0.646861}, {'id': 'https://openalex.org/keywords/acoustic-phonetics', 'display_name': 'Acoustic Phonetics', 'score': 0.608938}, {'id': 'https://openalex.org/keywords/articulatory-phonetics', 'display_name': 'Articulatory Phonetics', 'score': 0.601356}, {'id': 'https://openalex.org/keywords/language-learning-strategies', 'display_name': 'Language Learning Strategies', 'score': 0.583593}, {'id': 'https://openalex.org/keywords/second-language-learning', 'display_name': 'Second Language Learning', 'score': 0.560012}, {'id': 'https://openalex.org/keywords/sheltered-instruction', 'display_name': 'Sheltered instruction', 'score': 0.41287965}], 'concepts': [{'id': 'https://openalex.org/C3019463535', 'wikidata': 'https://www.wikidata.org/wiki/Q7611136', 'display_name': 'Stepping stone', 'level': 3, 'score': 0.7518667}, {'id': 'https://openalex.org/C145420912', 'wikidata': 'https://www.wikidata.org/wiki/Q853077', 'display_name': 'Mathematics education', 'level': 1, 'score': 0.52153087}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.44492155}, {'id': 'https://openalex.org/C41895202', 'wikidata': 'https://www.wikidata.org/wiki/Q8162', 'display_name': 'Linguistics', 'level': 1, 'score': 0.44196042}, {'id': 'https://openalex.org/C196048820', 'wikidata': 'https://www.wikidata.org/wiki/Q7493991', 'display_name': 'Sheltered instruction', 'level': 4, 'score': 0.41287965}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.37376803}, {'id': 'https://openalex.org/C19417346', 'wikidata': 'https://www.wikidata.org/wiki/Q7922', 'display_name': 'Pedagogy', 'level': 1, 'score': 0.33531135}, {'id': 'https://openalex.org/C129353971', 'wikidata': 'https://www.wikidata.org/wiki/Q5156949', 'display_name': 'Comprehension approach', 'level': 3, 'score': 0.23257846}, {'id': 'https://openalex.org/C123960582', 'wikidata': 'https://www.wikidata.org/wiki/Q1455196', 'display_name': 'Language education', 'level': 2, 'score': 0.19668016}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.12607828}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C2778126366', 'wikidata': 'https://www.wikidata.org/wiki/Q41171', 'display_name': 'Unemployment', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C50522688', 'wikidata': 'https://www.wikidata.org/wiki/Q189833', 'display_name': 'Economic growth', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://eric.ed.gov/?id=EJ671652', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S52396224', 'display_name': 'The Forum', 'issn_l': '1540-8884', 'issn': ['1540-8884', '2194-6183'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310313990', 'host_organization_name': 'De Gruyter', 'host_organization_lineage': ['https://openalex.org/P4310313990'], 'host_organization_lineage_names': ['De Gruyter'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Quality education', 'score': 0.72, 'id': 'https://metadata.un.org/sdg/4'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W99648908', 'https://openalex.org/W3086989613', 'https://openalex.org/W2974564074', 'https://openalex.org/W2949972534', 'https://openalex.org/W2796643939', 'https://openalex.org/W279634689', 'https://openalex.org/W2795170533', 'https://openalex.org/W2794448670', 'https://openalex.org/W261451607', 'https://openalex.org/W2464083674', 'https://openalex.org/W239165451', 'https://openalex.org/W2048861677', 'https://openalex.org/W1988100847', 'https://openalex.org/W1977142626', 'https://openalex.org/W1976835334', 'https://openalex.org/W169131971', 'https://openalex.org/W164987137', 'https://openalex.org/W1567605602', 'https://openalex.org/W13549726', 'https://openalex.org/W1134997581'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W77198352', 'counts_by_year': [{'year': 2019, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 2}], 'updated_date': '2024-09-24T22:27:20.168168', 'created_date': '2016-06-24'}