Explanation:

- Option 4: R. Linton

- Ralph Linton is a prominent figure in the culture and personality school.

- He has authored major works on culture, including "The Study of Man," "The Cultural Background of Personality," and "The Tree of Culture."

- ?? Correct Answer

- Option 1: Kroeber

- A.L. Kroeber was an influential anthropologist and contributed significantly to cultural anthropology.

- He worked closely with personalities but didn't specifically author the texts mentioned.

- Option 2: Kluckhohn

- Clyde Kluckhohn was an important anthropologist known for his work on values and culture.

- Though involved in culture studies, he didn't write the specific texts listed.

- Option 3: Spencer

- Herbert Spencer was a sociologist and philosopher known more for social Darwinism.

- He is not linked to the specific texts or the culture and personality school.