human 176 Humans 129 methodology 82 article 77 adult 65 Research & information: general 63 Research Design 60 female 60 Technology: general issues 57 male 56 Psychology 50 Education 47 History of engineering and technology 45 TA Engineering (General). Civil engineering (General) 40 controlled study 40 History of architecture 37 Landscape archaeology 37 Article 35 Industrial archaeology 35 Society & social sciences 34 Female 33 QA75 Electronic computers. Computer science 33 Sociology 33 Male 32 Psychological methodology 32 Research methods: general 31 Social research & statistics 31 Industrialisation & industrial history 28 TP Chemical technology 28 human experiment 28