The Glossary of Psychology describes everything about the World of Psychology. Terms, Treatments, biographies, ... .
group of farmers, because each individual pursues selfish interests. It is a social dilemma in which individuals, each acting in his or her immediate self-interest, over-use a scarce group resource. The the "commons" is any shared resource, including air, water, energy sources,and food supplies. The tragedy occurs when individuals consume more than their share, with the cost of their doing so dispersed among all, causing the ultimate collapse - the tragedy - of the commons.
theory of personality and communication, and a psychotherapeutic method .
genes responsible for certain forms of disease and genetic anomalies. Couples who have reason to believe that they may carry genes for one of these disorders can be tested and advised about the probability of having children who may be afflicted.
assessment tool that examines the family 's functioning over a number of generations. It usually includes such items as dates of birth and death, names, major relationships, scapegoats , identified patient, mental illness , disabilities, cultural or ethnic issues, physical diseases, affairs, abortions , and stillbirths. Moreover, Genogram refers to a method of charting a family's relationship system . It is essentially a family tree in which ages, sex, marriage dates, and similar information may be diagrammed.