PMC:7143846 / 6712-6977 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T51","span":{"begin":91,"end":95},"obj":"Sentence"},{"id":"T52","span":{"begin":96,"end":146},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ed during 13 January, 2020 to 26 January, 2020 into the two-week period for the analysis.\n\n2.2. Measurement of Psychological Traits and Procedures\nIn this study, we used Online Ecological Recognition (OER) [20], which referred to the automatic recognition of psycho"}