Table 4.

Criteria for assessment of methodological rigor.

	Number of papers in each evaluation category
Criteria	Yes	No	Not clear	Not applicable
Congruity: philosophical perspective with methodology	23
Congruity: methodology with research question	23
Congruity: methodology with data collection methods	23
Congruity: methodology with analysis and representation of data	23
Congruity: methodology with interpretation of results	23
Researcher positionality: cultural and theoretical location of research	23
Influence of the researcher	11	4	5	3
Participant voice represented	22			1
Ethics	6		17