--subdivision Mental health services under classes of persons and ethnic groups; and subdivision Students--Mental health services under names of individual educational institutions, e.g. Harvard University--Students--Mental health services
Here are entered works on techniques for planning or preventing pregnancies by observation of the naturally occurring signs and symptoms of the fertile and infertile phases of the menstrual cycle.
--subdivision Psychotropic effects under individual chemicals and groups of chemicals, e.g. Copper--Psychotropic effects; Insulin--Psychotropic effects; and subdivision Chemotherapy under individual mental disorders, e.g. Schizophrenia--Chemotherapy
Here are entered works on the relationship between psychological and physiological processes. --subdivision Psychophysiology under individual parts of the body, e.g. Heart--Psychophysiology
Here are entered works on the theory that the appropriate subject for scientific psychological investigation is observable, measurable behavior. Works on the study of behavior derived from observation of objects, events, and their relationships, and from stimulus and response occurring as a system, rather than as independent events, are entered under Interbehavioral psychology.
