Research

Concerning Yellis Baseline Data:

• Information Collected by the Yellis Baseline Test
  A listing of the variables collected during the Yellis Baseline Test session, including basic questionnaire items
• The Underaspirers experiment - Terse Report.
  How effective are interventions designed to help under-aspiring pupils?
• The Underaspirers experiment - Research Report.
  Underaspirers: how can we help them?

Concerning Yellis Attitudinal Data:

• Information Collected by the Yellis Attitudinal Questionnaire
  A listing of the variables collected by the Yellis Attitudinal Questionnaire

 Concerning Yellis Value Added Data:

• GCSE Analysis 2009 Summary Statistics
  Details of how many students achive 5+ A*-Cs etc
• GCSE Value Added Analysis 2008 Summary Statistics
  Details of how many students achive 5+ A*-Cs etc
• Independent Sector Yellis Value Added Measurements GCSE 2007
  An investigation into gender and school type variation in value-added measurements.
• Does your Value-Added depend on which set you teach?
  An article first published in 2002 describing the effects of setting on the value added scores of maths sets in 2 schools.