culte des lettres de Bordeaux_ (1888), 257-81.

(3) ----. "La famille conjugale," _Revue philosophique_, XLI (1921),
1-14.

(4) Howard, G. E. _A History of Matrimonial Institutions Chiefly in
England and the United States._ With an introductory analysis of the
literature and theories of primitive marriage and the family. 3 vols.
Chicago, 1904.

(5) Thwing, Charles F. and Carrie F. B. _The Family._ A historical and
social study. Boston, 1887.

(6) Goodsell, Willystine. _A History of the Family as a Social and
Educational Institution._ New York, 1915.

(7) Dealey, J. Q. _The Family in Its Sociological Aspects._ Boston,
1912.

(8) Calhoun, Arthur W. _A Social History of the American Family from
Colonial Times to the Present._ 3 vols. Cleveland, 1917-19.
[Bibliography.]

(9) Thomas, W. I., and Znaniecki, F. _The Polish Peasant in Europe and
America._ "Primary-Group Organization," I, 87-524, II. Boston, 1918. [A
study based on correspondence between members of the family in America
and Poland.]

(10) Du Bois, W. E. B. _The Negro American Family._ Atlanta, 1908.
[Bibliography.]

(11) Williams, James M. "Outline of a Theory of Social Motives,"
_American Journal of Sociology_, XV (1909-10), 741-80. [Theory of
motives based upon observation of rural and urban families.]

2. Materials for the Study of Family Disorganization:

(1) Willcox, Walter F. _The Divorce Problem._ A study in statistics.
("Columbia University Studies in History, Economics and Public Law,"
Vol. I. New York, 1891.)

(2) Lichtenberger, J. P. _Divorce._ A study in social causation. New
York, 1909.

(3) United States Bureau of the Census. _Marriage and Divorce_,
1867-1906. 2 vols. Washington, 1908-09. [Results of two federal
investigations.]

(4) ----. _Marriage and Divorce 1916._ Washington, 1919.

(5) Eubank, Earle E. _A Study in Family Desertion._ Department of Public
Welfare. Chicago, 1916. [Bibliography.]

(6) Breckinridge, Sophonisba P., and Abbott, Edith. _The Delinquent
Child and the Home._ A study of the delinquent wards of the Juvenile
Court of Chicago. Russell Sage Foundation. New York, 1912.

(7) Colcord, Joanna. _Broken Homes._ A study of family desertion and its
social treatment. Russell Sage Foundation. New York, 1919.

(8) Kammerer, Percy G. _The Unmarried Mother._ A study of five hundred
cases. Boston, 1918.

(9) Ellis, Havelock. _The Task of Social Hygiene._ Boston, 1912.

(10) Myerson, Abraham. "Psychiatric Family S