Abstract: New graduate nurses, particularly in the first year of clinical practice, face challenges with making clinical decisions about patient care. A review of the literature revealed no studies that reported using fundamental qualitative descriptive methodology to investigate new graduate nurses' clinical decision making. Aspects of decision making by new graduates have been studied using observational and interview methods, the findings from which have been interpreted using various theoretical decision making models. There has been little research outside of the context of critical care or intensive care units, but anecdotal reports in 2006 from the New Zealand Nursing Entry to Practice Programme (NetP) coordinators network suggest that new graduates are seldom employed in critical care or intensive care units in New Zealand. Nursing educators involved in undergraduate nurse training and NetP programmes need to understand how new graduates perceive, experience and manage decision making in clinical practice, in order to assist them to develop and refine those skills. There is a need for studies utilising fundamental qualitative descriptive methodology in order to explore the experiences of new graduates' decision making in clinical practice. The author notes that the topic is particularly relevant in light of the introduction of the national NetP programmes framework in New Zealand, and to her role as a NetP programme coordinator. This dissertation examines the relevant literature about decision making by new graduates and the research methods that were used, and concludes that fundamental qualitative descriptive method is a highly appropriate method by which to study new graduates' decision making.