Cilmi-yaqaan Israa’iili oo helay Abaalmarinta Humboldt cilmi-baaris dhanka daawaynta cilmi-nafsiga ah
Daraasad-yahanka Israa'iil ee Prof. Sigal Zalka-Manu oo ku guulaysatay Abaalmarinta Cilmi-baarista Humboldt oo ku saabsan horumarinta daawaynta cilmi-nafsiga, iyadoo diiradda lagu saaray daawaynta qofka gaarka ah.