In Contrast to Murdock's Finding (In Smith and Hamon) That

In contrast to Murdock's finding (in Smith and Hamon) that society has succeeded in finding an adequate substitute for the nuclear family

A) Edith Clarke noticed that fathers are missing from lower-class Jamacian families so the structure is a mother-child dyad.
B) Milford Spiro asserted that socialization and economic functions are not provided by the family in the Israeli Kibbutz.
C) Lee demonstrated that fathers do not live with or provide for their families or help socialize their children among the Nayar of India.
D) All of the above are true.