Barker Nicholls

Organisational Development & Effectiveness

We partner with you to increase organisational effectiveness and health utilising evidence based approaches and validated strategies.

Our approach to organisational development is to 'seek to understand first' by undertaking a thorough diagnosis considering the organisation as a system. This approach considers whether transformational change, transactional change, or both are required to drive and influence organisational effectiveness and health.

Evaluating outcomes is important to ensure the viability and success and we will report and reflect on outcomes to enable you to sustain change.

he term

Human-centred approach

The human perspective is important to us. We adopt a human-centred approach when considering an approach to diagnostics and intervention design.

Consideration of human factors from an organisational perspective is critical at the design conceptualisation phase. Human Factors include: changing demands, uncertainty, resources, demands, and complexity.

We leverage our expertise to design interventions targeted at the organisation, team, and individual level.

We measure and assess outcomes to ensure the viability and the impact of a designed intervention

I am a Registered Psychologist and experienced People & Culture executive with over 25 years of experience working across healthcare, financial services, aviation and professional services. My work brings together psychological science, executive leadership experience and a deep understanding of organisational systems to support performance, safety and wellbeing at individual, team and organisational levels.

Having held senior executive leadership roles in large, complex and highly regulated organisations, I understand the challenges of leading people, navigating change and sustaining performance in demanding environments. I have worked closely with executives, leaders, clinicians and multidisciplinary teams to strengthen organisational capability, leadership effectiveness, workforce wellbeing and psychologically safe workplaces.

My approach integrates evidence-based psychological principles with practical organisational experience. I provide individual and team coaching, psychological interventions, psychosocial risk assessment and advisory services, and organisational consulting. My work encompasses leadership and career development, organisational change, team effectiveness, workplace relationships, psychological safety and the design of healthier, more effective work environments.

I recognise that individual performance and wellbeing are shaped not only by personal capabilities and behaviours, but also by the relationships, work demands, leadership practices and organisational systems within which people operate. This systems-oriented perspective informs my approach to understanding challenges, identifying opportunities and developing tailored, sustainable solutions.

My doctoral research in organisational psychology examines cognitive, relational and system-level factors influencing communication and decision-making in complex healthcare environments. This research complements my professional practice, particularly in understanding human performance, situational assessment and decision-making under pressure.

I bring a person-centred, collaborative and values-based approach to my work, grounded in integrity, authenticity, respect, trust and care. I place considerable importance on building strong professional relationships, creating psychologically safe environments and supporting people to develop insight, capability and confidence.

My focus is on making a meaningful and sustainable difference to the performance, safety and wellbeing of individuals, teams, organisations and the systems in which they work.

Qualifications, Registrations & Professional Certifications

Australia Health Practitioner Regulation Agency (AHPRA) Registration

Registered Psychologist – Psychology Board of Australia (AHPRA)

Tertiary

Doctor of Philosophy Master of Organisational Psychology Candidate (2022-2026)
Master of Business (Human Resource Management & Management of Organisational Change)
Bachelor of Psychology (Honours) First Class

Professional

Accredited Executive & Organisational Coach (Level 3 & Team Coaching) Advanced Coaching Practice - Institute of Executive Coaching & Leadership
Hogan Assessment Certification (Personality, 360, Cognitive Assessments)
Executive Certificate in Positive Psychology Coaching

Professional Body Memberships

Member Australian Psychological Society
Member Australasian Institute of Clinical Governance (AICG)
Certified Professional Member: Australian Human Resources Institute
Member International Coaching Federation

Barker Nicholls

Performance, Safety & Wellbeing

Performance, Wellbeing & Safety Culture

Occupational Psychology | Coaching | Consulting

Our Approach

consult

design

change

transform

Be the change you want to see in the world

– Gandhi

Our Services

Our Team