Social interaction 228 Humanities 146 human 119 social interaction 113 male 90 female 85 Humans 76 Article 75 adult 75 controlled study 60 article 40 Psychology 34 Female 33 Male 32 human experiment 29 nonhuman 27 Adult 25 clinical article 24 child 23 social behavior 23 adolescent 21 psychology 21 major clinical study 20 COVID-19 19 young adult 19 animal experiment 18 depression 18 social cognition 17 Psychological methodology 16 anxiety 16