'Seeking authorization': a grounded theory exploration of mentors' experiences of assessing nursing students on the borderline of achievement of competence in clinical practice.

AIM: To develop a substantive theoretical explanation of how mentors make sense of their experiences where nursing students are on the borderline of achievement of competence in clinical practice.

BACKGROUND: The reluctance of Registered Nurse mentors to fail nursing students in clinical practice despite concerns about competence remains a contemporary issue in international healthcare education. Mentors' assessment decisions have considerable impact for a variety of key stakeholders, not least for students in these circumstances.

DESIGN: Grounded theory qualitative study.

METHODS: Phase one involved 20 individual semi-structured interviews with nurse mentors in one United Kingdom National Health Service Health Board (July-October 2009). Phase two included eight individual semi-structured interviews and seven focus groups with mentors and practice educators (n = 38) in four further Health Boards (June 2011-February 2012). Data were analysed using open, axial and selective coding consistent with grounded theory method.

FINDINGS: Three categories 'the conundrum of practice competence,' 'the intensity of nurturing hopefulness,' and 'managing assessment impasse,' led to the study's substantive theoretical explanation - 'Seeking authorization: Establishing collective accountability for mentorship.' This demonstrates how mentors are dependent on key sources of support and feedback to validate their assessment decision-making, notwithstanding substantial personal, professional and organizational pressures.

CONCLUSION: We conclude that management of borderline assessment situations is considerably developed by recognition of the authorizing effects of a wider community of assessors. Consequently, we identify the personal, professional and organizational implications involved in the preparation, support and regulation of mentors specifically during borderline assessment circumstances.