The PSI is a 23-item Likert-type questionnaire measuring the stresses experienced by new parents resulting from lifestyle changes associated with having a baby.
The MSS questionnaire contains 33 Likert-type items to evaluate sources of stress and support experienced by children and adolescents during and subsequent to a family move.
The PPAQ is a 61-item Likert-type scale that assesses attitudes, relationships, and changing roles of mothers in the weeks and months after giving birth.
