Pilot study to identify attributes of professionalism in sonography

Developing CT workforce competencies: What knowledge and skills should we expect of an early career radiographer?

INTRODUCTION

Individual professions seek to define their professional practice through competencies which describe the behaviours and technical attributes to perform effectively within role. Professional body and regulatory frameworks define universal standards for radiography but there is limited evidence of the technical competencies expected of the workforce in Computed Tomography (CT). This study aimed to address this gap by agreeing the essential competencies for the early career radiography workforce who have CT as part of their clinical responsibilities. This is the first step in developing a competency framework for CT across all radiography expertise levels.

METHODS

A modified e-Delphi study was used to identify and gain agreement on essential practice competencies for this group. Structured surveys over two rounds were completed by an expert panel with CT knowledge and experience. Participants were asked to rate the essentiality of competencies for the novice CT workforce. Structured feedback was provided between surveys for consensus building, defined by the content validity ratio (CVR).

RESULTS

Survey responses were received from 34 participants across different diagnostic imaging roles and settings. A total of 56 competency statements were agreed as essential for the early career CT workforce, including some appropriate to assistant radiographer practitioner roles. Competencies could be divided into those that were relevant to diagnostic radiography but could be applied to the CT setting (n = 32) and technical attributes unique to the CT context (n = 24).

CONCLUSION

CT competencies for this group centre around understanding technical concepts of image formation and image quality optimisation; patient preparation and contrast media administration.

IMPLICATIONS FOR PRACTICE

The competencies presented in this research represent the agreed minimum standards for the workforce in CT. Further work is required to validate competencies in practice.

Evaluation of post-simulation sonographer students' professional behaviour in the workplace

INTRODUCTION

In Australia, sonographer's professional identity is traditionally 'caught' from clinical role models. A four-year undergraduate-postgraduate course introduced professional identity education, with simulated practice, to prepare novice sonographer students prior to clinical practice. Preclinical students learnt sonographer professional behaviour, and humanistic attributes, during simulation designed with volunteer peers as standardised patients, educator role-models, immediate feedback, self-reflection, and longitudinal multi-observer assessment. This paper reports on the transfer of learnt professional behaviour and humanistic attributes to clinical practice.

METHODS

Professional behaviour evaluations completed by 94 clinical assessors described 174 students' professional behaviour and attributes one month into their initial clinical practice (2015-6). Student performance of each behaviour, and behavioural category, was quantitatively analysed by modelling binomial proportions with logistic regression.

RESULTS

Students demonstrated substantial learning transfer to clinical practice, achieving an overall mean score of 'consistent' sonographer professional behaviour and humanistic attributes (mean score of equal to or >3/4), one month into clinical practice. Professional behaviours varied in transferability, with 'response to patient's questions' showing least efficacy (P < 0.05). Increased deliberate practice with educator role-models improved transfer efficacy significantly (P < 0.001).

CONCLUSION

Preclinical application of theory to simulated practice, using standardised patients, educator role-models, immediate feedback, and multi-observer assessment, facilitated substantial transfer of sonographer professional behaviour and attributes to clinical practice. The efficacy of transfer varied but improved with increased deliberate practice and feedback.

IMPLICATIONS FOR PRACTICE

The incorporation of preclinical professional behaviour education with simulated practice into the core curriculum of sonographer courses is recommended for the formation of sonographer professional identity, improved clinical outcomes and increased patient safety during the early stages of ultrasound education.