روابط الدراسات
١- النظرات
https://psycnet.apa.org/record/1989-39906-001
٢- نبرة الصوت
https://www.dailymail.co.uk/sciencetech/article-2442369/Do-fancy--Womens-voices-huskier-mens-higher-pitched.html
٣- الطول
https://psycnet.apa.org/record/1995-01583-001
٤- المغامرة
https://psycnet.apa.org/record/1975-03016-001
٥- تناغم سرعة المشي
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0076576
٦- الموسيقي
https://journals.sagepub.com/doi/abs/10.1177/0305735613482025
٧- اللون الأحمر
https://onlinelibrary.wiley.com/doi/full/10.1111/eth.12102
٨- الإبتسام
https://www.tandfonline.com/doi/full/10.1080/02699931.2013.817383