The RES is a 24-item questionnaire measuring what is referred to as vertical and horizontal ethics. Vertical relationships are those where expectations and requirements are unequal, whereas horizontal relationships have equal expectations and requirements.
The CIFA is a comprehensive, 182 item, Likert-type questionnaire comprising 13 subscales, each containing 14 items. It reflects self reports about family relationships.
The WF/FWCS is a two 5-item Likert-type scales for evaluating the difficulty experienced by adults as a result of conflicting demands associated with work and family.
