Family is the preferred topic for more science. More and more researchers are tempted to study various aspects of family life operate with Psychodiagnosis research methodology psychosocial (self scales, opinion surveys, social surveys, etc.). Research level of a problem depends in some greater or lesser level of assurance methods and research techniques. This is true and for the family. Without appropriate methods and aces, handy family research can not be fully professional. The article is given a general description of methods used in the study as not after their form, as we meet in most work on the family, but after coverage. We refer to evaluation methods and techniques of crime family privacy and family values, parental status and roles and power in family, adaptation, stress and divorce.