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Building Evidence in Education: Conference for EEF Evaluators 11 th July: Theory 12 th July: Practice www.educationendowmentfoundation.org.uk
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Panel session 3: Working with schools Creative solutions: lessons learnt from evaluating the LIT programme Sarah Haywood NatCen
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Richard Dorsett, NIESR EEF Evaluators Conference 12 July 2013 “Mind the Gap”
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What is being tested? a parental engagement intervention – parents work with their children to create a short animated film – series of facilitated sessions whole-school intervention – Metacognition: training teachers in the principles of “learning to learn” Targeted at year 4 pupils in academic year 2012/13 Predicted effect size of 0.35 - 0.45
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Randomisation design All schools: NS=50 Treatmen t NS 1=25 CPD & PE NC=25 CPD NC=25 Control NS 0=25 Control NC=25 School randomisation Class randomisation A BC
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Treatment effect 1: CPD & PE All schools: NS=50 Treatmen t NS 1=25 CPD & PE NC=25 CPD NC=25 Control NS 0=25 Control NC=25 School randomisation Class randomisation A BC
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Treatment effect 2: CPD All schools: NS=50 Treatmen t NS 1=25 CPD & PE NC=25 CPD NC=25 Control NS 0=25 Control NC=25 School randomisation Class randomisation A BC
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Treatment effect 3: CPD & PE vs. CPD All schools: NS=50 Treatmen t NS 1=25 CPD & PE NC=25 CPD NC=25 Control NS 0=25 Control NC=25 School randomisation Class randomisation A BC
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Recruitment and randomisation Birmingham, Devon, Haringey, Manchester Drop-out is a worry – 2 controls did so before knowing treatment status – 3 controls, 1 treatment dropped out & substituted – 2 controls dropped out & were not substituted Substitute schools – take treatment status of dropouts they replace – excluded from the impact estimates – provide potentially useful supplementary data Wanted 2-form entry but not always achieved
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Achieved sample NS=43 T NS 1=24 CPD/PE NC=24 CPD NC=15 C NS 0=19 C NC=19
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Some lessons RCT Design is relatively easy – practical issues are more complicated The process of inducting schools is important to secure full engagement pre-randomisation Having something to offer schools control schools in particular may help with drop out Minimising drop out is best. But some drop-out is inevitable – need for a protocol? Some implications for analysis – Helpful to understand reasons behind dropout – Can consider nonexperimental techniques – NPD analysis may be unaffected by drop-out of controls
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EEF Conference 2013 Towards a Protocol for Effective Recruitment Mary Sheard July 12, 2013
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Recruitment as a problematic and complex relationship “Recruit schools to the evaluation not the project”
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Contexts EEF projects: Project and design, challenges and solutions EEF Protocol and Survey Outcomes:Effective recruitment; what has worked well and what have been the challenges Non-EEF projects: Experience across a wide range of research studies and evaluations
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What do we mean by ‘effective recruitment’?
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Terminology: What is meant and understood? Programme Intervention Initiative Project Evaluation …
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What has worked well Relationships: schools, LA/parent organisations, programme developers, evaluators trainers; test providers [Ethics] Partnerships with schools: key personnel in school; lead project contact; teacher implementers; technical support. Roles: clarity, responsibilities, expectations, inclusiveness [Ethics]
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What has also worked well Information: quality, clarity, conciseness, sufficiency, inclusivity; suitability, accessibility (audiences, ethics] Examples of documentation; inviting initial expression of interest; school agreement form/contract; pupil data; data protection
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Challenges and resolutions Identifying and linking with key personnel Senior leadership involvement Lines of communication Information overload Saturation of constituency/schools as participant partners
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More challenges and resolutions Defining/explaining and the relationship between school, programme developer (trainer) and evaluation team Timing The concept of random assignment Participation as control Testing preparation and procedures
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What we have learned Need to systematise a comprehensive recruitment strategy, to establish a recruitment protocol or checklist as the prequel to a project data management plan Need to create a recruitment database Need to consider equity/equal opportunity and fairness in recruitment approaches: hard to reach schools and schools that are missed out
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Developing a consistent recruitment strategy
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Creating a protocol/checklist for effective recruitment in future large-scale evaluations
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Contact: mary.sheard@york.ac.uk pam.hanley@york.ac.uk bette.chambers@york.ac.uk mary.sheard@york.ac.ukpam.hanley@york.ac.uk
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