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Positive Behaviour Support

Head and shoulders photo of Ioanna Konstantinidou

Ioanna Konstantinidou

Senior Behaviour Analyst (BCBA)

Ioanna joined Green Light in September 2016 from a special school setting in London specialising in Applied Behaviour Analysis, a scientific approach to understanding behaviour and teaching socially meaningful skills.  Ioanna completed a Masters Degree at the University of Kent School for Learning Disabilities The Tizard Centre. Ioanna has 13 years of experience working with children and adults with learning disabilities and autism. While working in Greenlight, Ioanna has also studied the science of behaviour in organisations through the University of Florida and the OBM international centre. She is currently doing her Phd through Queen’s University Belfast, focusing on behavioural training and organisational approaches that increase the behavioural skills for carers and the outcomes for the individuals receiving support.

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Head and shoulders photo of Spencer Delf

Spencer Delf

Behaviour Analyst (BCBA)

Spencer joined Green Light in June 2020 following a 7 month period teaching English in Alexandria, Egypt.  Spencer has previously worked across different settings, including mainstream primary schools through to working in young offender institutes (YOI) to reduce behaviour that challenges within the prison system.  He obtained his Master Degree from the University of South Wales (USW) and a Postgraduate Diploma from the same institute, completing placements at USW’s early intervention clinic and HMP Parc and YOI.  Find out more about Spencer in our Meet the Team blog

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Mollie Salter-Prescott

Behaviour Analyst (BCBA)

Mollie joined Green Light in August 2020 having previously worked with children using Applied Behaviour Analysis in a number of settings. Mollie completed her Masters at Bangor University in 2017 and became a Board Certified Behaviour Analyst in June 2021. Prior to joining Green Light Mollie was working on a self-employed basis designing, implementing and supervising behaviour intervention and individualised learning plans.  Find out more about Mollie in our Meet the Team blog

Darina Donnellan

Darina Donnellan

Behaviour Analyst (BCBA)

Darina joined Green Light in September 2020 following two years of working as a self-employed ABA tutor. This role involved working alongside a Board Certified Behaviour Analyst (BCBA) designing and implementing plans to increase functional, social and academic skills, and decrease behaviours that challenge. Darina has previously worked in a number of different settings including mainstream primary schools, SEN schools and on home programmes. Darina completed a Masters Degree in Applied Behaviour Analysis at Bangor University in 2018, completing an internship in a maintained SEN school alongside her MSc. Darina completed 1,500 hours supervised practice before sitting and passing the exam to become a Board Certified Behaviour Analyst in October 2021.  Find out more about Darina in our Meet the Team blog

Chloe Brindley

Assistant Behaviour Analyst

Chloe joined Green Light in October 2020 after completing her Master Degree in Applied Behaviour Analysis at Bangor University. Whilst studying, Chloe was part of the University’s internship programme, working in schools around North Wales, including primary schools and pupil referral units. In this role Chloe assisted Board Certified Behaviour Analysts in the collection of data via behavioural observations. Chloe also assisted with the implementation of behaviour plans to reduce challenging behaviour and increase emotional regulation and academic and social skills. Chloe working through the collection of the 1500 hours required to sit the exam in order to become a Board Certified Behaviour Analyst.  Find out more about Chloe in our Meet the Team Blog.


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Ebony Vardy-Jones

Behaviour Analyst Intern

Ebony joined Green Light in August 2021 from Rainbow Behavioural Therapies where Ebony had been an Applied Behaviour Analysis Therapist working with children and adults in home and school settings.  In an earlier role Ebony provided behaviour analytic supports to adults with dementia.  Find out more about Ebony in her ‘Meet the Team’ blog.

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We are now the work place of choice for some of Cornwall’s finest social care professionals; people in the ‘foothills’ of their careers in health and social care and others wishing to apply their ‘know how’ from previous jobs, careers and lives.

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