Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Ana ganin filin ya fara ne a 1896 tare da buɗe asibitin ilimin halin dan Adam na farko a Jami'ar Pennsylvania ta Lightner Witmer. A farkon rabin karni na 20, ilimin halayyar kwakwalwa ya mai da hankali kan kimantawar halayyar mutum, tare da ba da hankali ga magani. Wannan ya canza bayan 1940s lokacin da Yaƙin Duniya na II ya haifar da buƙatar ƙaruwa mai yawa a cikin adadin likitocin da aka horar. Tun daga wannan lokacin, manyan tsarin ilimi guda uku sun bunkasa a Amurka: Ph.D. Kimiyyar Kimiyya na Kimiyya (wanda aka mayar da hankali kan bincike), Ph.D. kimiyya-masanin kimiyya (haɗakar bincike da aiki), da kuma Psy.D. masanin kimiyya-masanin kimiyya (mai da hankali kan aikin asibiti). A cikin Burtaniya da Jamhuriyar Ireland, Doctorate na Clinical Psychology ya faɗi tsakanin na biyun na waɗannan samfuran, yayin da a cikin yawancin ƙasashen Turai, horon yana kan matakin masters kuma galibi na psychotherapeutic. Likitocin ilimin halayyar kwakwalwa kwararru ne wajen bayar da ilimin halayyar kwakwalwa, kuma galibi suna horarwa a cikin manyan ka'idoji guda huɗu: psychodynamic, humanistic, cognitive behavior therapy (CBT), da tsarin ko maganin iyali.  Tambaya: Yaushe ne sashen ilimin halayyar dan adam ya fara?
Shekara ta 1896