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Version: 1.0.5 | Published: 10 Jun 2025 | Updated: 148 days ago

Butterfly Phonics

Dataset

Summary

Project Evaluator:
Durham University
Programme Developer/Delivery Team:
Real Action
School Phase:
Secondary
Key Stage:
Key Stage 3
Data Type:
Randomised Control Trial
Trial Type:
Efficacy

Coverage

Intervention Start Date:
November 2013
Intervention End Date:
February 2014
Report Publication Date:
January 2014

Evaluation Details

Implementation Cost:
2/5 £
Impact:
+5 months
Pupils:
371
Schools:
5
Delivery Grant:
£ 457,980

Access and Governance

Condition of Access:
Access needs approval from EEF
Condition of Use:
Standard conditions for the use of data in the SRS
Access Service:
  • Access through ONS Safe Rooms, SafePods
  • Access through Assured Organisational Connection
  • Access through temporary Assured Organisational Connection via remote access
Jurisdiction:
England
Data Controller:
EEF
Language:
English
Format:
text/tab-separated-values

Enrichment and Linkage

Linkage Opportunity:
PupilMatchingReference can be used to link to National Pupil Database.