Question 1

A nurse researcher studied women's experience during the transition to menopause. Data were collected by interviewing 20 women in their 50s. The participants were also asked to maintain a daily diary for a month. Which form of triangulation was used in this study?

Data triangulation 

Theory triangulation 

Method triangulation 

Investigator triangulation 

Question 2

The maintenance of good, thorough documentation and a decision trail is especially critical during:

Member checks. 

Negative case analyses.