human 824 Humans 617 TK Electrical engineering. Electronics Nuclear engineering 444 female 392 male 376 article 337 adult 318 Article 273 Female 224 Male 211 Communication 200 controlled study 189 COVID-19 187 QA75 Electronic computers. Computer science 185 interpersonal communication 172 Media studies 166 Adult 154 Communication studies 154 human experiment 126 linguistics 118 child 113 psychology 113 HE Transportation and Communications 109 Malaysia 109 major clinical study 108 L Education (General) 103 nonhuman 96 middle aged 93 questionnaire 92 adolescent 90