484 UNIVERSITY OF FLORIDA

 PY. 422.-Seminar. 1 hour. 1 credit. The second half of the course PY.
421-422. Offered 2.

 PY. 427.-Poultry Judging and Breeding. 2 hours and 2 hours laboratory.
3 credits. Offered 1.
 Study of classification and points of excellence. Theory and practice of judging
birds for egg production and exhibition. Principles of genetics applied to poultry; the
laws of heredity governing standard and production characters in poultry. Methods and
practices of breeding and analysis of records. One or more trips to poultry shows and
poultry breeding farms required.

 PY. 429.-Problems in Poultry Production. 1 to 4 credits. Prerequisite:
Permission of instructor. Offered 1.
 Qualified students may choose a topic or problem for study. Problems that may be
selected are housing and equipment, feeding, breeding, marketing, and management.
Type and scope of work determine credits allowed.
 PY. 430.-Problems in Poultry Production. 1 to 4 credits. The second half
of the course PY. 429-430. Offered 2.

 GRADUATE COURSES

 PY. 514.-Advanced Poultry Nutrition. 1 to 4 credits. Prerequisite: AL.
312 and PY. 414. Offered 2.
 Metabolism of essential nutrients, and role of enzymes and hormones in poultry
nutrition.

 PY. 517.-Advanced Poultry Marketing. 1 to 4 credits. Prerequisite: PY.
317. Offered 1.
 Special topics on preparation, storage and marketing of eggs and poultry meat.
 PY. 527.-Advanced Poultry Breeding. 1 to 4 credits. Prerequisite: PY.
427. Offered 1.
 Systems of breeding, coefficient of inbreeding, transmission of production charac-
ters, breeding records and their analysis.
 PY. 531.-Advanced Poultry Management. 3 hours. 3 credits. Offered
1, 2.
 PY. 570.-Poultry Research Problems. 1 to 8 credits. Offered 1, 2.

 PSYCHOLOGY
 Instructional Staff 1951-52
 Hinckley, E. D., Head; Anderson, R. J., Dixon, J. C., Fagin, B., Garrett, H. E.,
Harlow, J. E., Home, E. P., Martin, J. A., Nichols, J. W., Rethlingshafer, D., Ricker,
F. P., Williams, O., Wimberly, S. E., Wunderlich, H.
 An undergraduate major in psychology in the College of Arts and Sciences must
include PSY. 201, 202, 211, 301, and 302. The remainder of the courses presented for
the major will depend upon the educational objective of the student.
 Graduate training is offered through the M. A. degree in most of the recognized


The statement "Offered 1" means offered first semester; 2, second semester; 3, summer session.