Không mua lại tự phát của tiếng Do Thái, Hy Lạp, La Tinh, tiếng Ả Rập, hay các ngôn ngữ của cha mẹ với trẻ em ai Were Born xảy ra, trong im lặng Những lĩnh vực cho các đối tượng thí nghiệm đã chết, mặc dù nếu nó KHÔNG ghi nhiễm trùng, thiếu vệ sinh , bệnh tật, | 14 CHILDREN WHO FAIL TO THRIVE to guide Frederick away from occult magic and secret paths and directed him to more dispassionate scientific experimentation. At that time Frederick developed a rigorous approach to design measurements and evaluation. Under Frederick s aegis studies were made of the effects of deprivation in children albeit in the realms of language acquisition in order to establish what was the original language of mankind new-born infants were reared by foster-mothers who suckled and bathed the children but were not permitted to speak to them so that they would not learn a language from the fostermothers. No spontaneous acquisition of Hebrew Greek Latin Arabic or the languages of the parents to whom the children were born occurred for in those silent domains the subjects of the experiment all died although it is not recorded if infection lack of hygiene disease or silence caused their passing. The conclusion was that Frederick II had the will and intellectual wisdom to seek the truth by means of experimentation at a time when passive acceptance was the established order of the day. Frederick is seen as the first scholar to observe and document the serious effects of deprivation in children but like many other curious and inquisitive observers who followed he failed to find appropriate answers to the questions he asked. There were sundry studies on the fringes of Renaissance enquiry but in the seventeenth century Sir John Harington 1561-1612 4 published his famous book The Englishman s Doctor Or The Schools of Salerne 1607 in which he proposed that digestion was encouraged by pleasurable emotions but inhibited by stressful ones. He recommended three Doctors figuratively speaking of course to increase an awareness and to suggest what to eat how much to consume when to eat and under what conditions to fully benefit from the taken nutrition. He stated that the quality and amount of food we eat proper diet will be beneficial if we consume it in an .
