Title: Performance tables - what are they good for (absolutely nothing?)
1Performance tables - what are they good for
(absolutely nothing?)
- Professor Steve Strand
- Institute of Education
- University of Warwick
Lambeth Raising Achievement Making Use of Data
and Good Practice Annual Conference,
International House, 3 November 2011
2Objectives of the session
- Review the development of school performance
data in England What are their objectives, do
they meet them? - How are performance tables (PTs) changing with
the coalition government (White Paper, Nov 2010)?
What is planned and what effects might the plans
have? - What are the conditions that can maximise the
effective use of data for school improvement?
325 years of school performance data
- What data was routinely available in the mid
1980s to evaluate school performance? - All secondary schools required to publish their
examination results from 1982, but no format
specified, wide inconsistencies - Widespread testing but by LA or individual school
choice, rarely public - LEA had option for inspection service but more
often advisory services, no reports published,
HMI typically restricted to thematic reports
4The 1980s
- 1982 All secondary schools required to publish
their examination results, although the
Regulations didnt specify the precise form. - 1987 Nationwide extension of TVEI for 14-18 year
olds. Central curricula innovation was
introduction of work experience. Split into local
projects, carefully monitored to establish good
practice many performance indicators. - 1988 Education Reform Act, Introduction of LMS,
National testing 7-14, Governors detailed annual
reports to parents, CIPFA DES aide memoire,
list of 100 PIs in schools
5Sample of TVEI / CIPFA / DES PIs
- 5th year with 4 GCE O levels / CSE Grade 1
passes - attendance
- Total days exclusion
- Y11 who transfer to FTE post 16
- PTR / class size by year group
- Staff qualified to degree level in their
subject - staff attendance
- school periods not taught by designated
teachers - staff involved in significant CPD
- Number of formal parental complaints
- pupils whose parents attend parent consultation
sessions - Capitation per pupil on books / Computers IT /
resources - Are incidents of internal vandalism increasing?
- Are the schools objectives for community links
being achieved?
6Making sense of PIs
- Mere inspection of a list of indicators will
not typically reveal all the intricacies of their
inter-relationships without a detailed
knowledge of the trade off between inputs and
outputs policy making may simply be confused by
these additional data. - Mayston Jesson (1988).
7Timelines (1990s)
- May-1991 First Statutory KS1 tests published
LA level (not intended) - Nov-1992 First secondary performance tables
published in England - Government loose interest in PIs
- May-1993 First statutory KS3 tests
- Sep-1993 Start of secondary OFSTEDs (reports on
web, summary to
parents). Primary
school OFSTEDs from 2004. - May-1995 First Statutory KS2 tests
- Nov-1996 TIMSS International study (age 13)
England 16/25 in Maths (
(widely cited) 6/25 in Science
(not widely cited!) - Mar- 1997 First primary performance tables
using 1996 results (England) - Sep-1998 NLS introduced
- Sep-1998 First Statutory Baseline Assessment in
Reception (age 4) - Jan- 1999 First OFSTED LEA Inspections
- Sep-1999 NNS introduced
- Nov-1999 First Autumn Package published
8Crucial thread of VA/CVA
- "Without a value-added dimension, the obvious
basis for judgement is that 'higher' scores
represent better practice and 'lower' scores
worse. This could lead to unwarranted complacency
on the part of some schools whose pupil
population comprise more able pupils and,
conversely, to despair on the part of others,
who, however hard they try can never expect to
raise the absolute level of their pupils scores
to those obtained in schools with more able
pupils." (SEAC 1993 Dearing interim report,
Annex. 5, par. 3).
9Willms (1992) analysis for 20 Scottish secondary
schools (p60)
10Above/Below Floor Target 2010
Demographics Group 1 Group 2 Odds-ratio
FSM (primary) 30 16 2.0
FSM (secondary) 27 14 2.3
primary in top third deprived (IDACI) 2009 77 lt33 1.7
secondary in top third deprived (IDACI) 2009 70 lt33 1.8
SEN KS2 28 21 1.5
SEN KS4 33 21 1.9
Looked after KS2 KS4 0.7 0.4 1.7
Persistent absence secondary (not FSM) 6 3 2.1
Mobility - with gt4 joining during Y6 42 27 2,0
BME secondary 21 22 1.0
CVA ? ? ?
Source DFE (2011). Underperforming schools and
deprivation (RR141). London DFE.
11Timelines (2000s)
- Sep-2001 KS3 Strategy Introduced - (Pilot of
science TLF) - First national targets for KS3 in 2004 (En,
Ma, Sc, ICT) - Jan- 2002 First full PLASC
- Nov-2002 First KS3 published tables
- First VA reported in
secondary KS4 tables - Sep-2003 Interactive AP becomes the PAT
- Jan -2004 David Milliband North England speech
announces NRwS - May-2005 Election of Labour for Third Term
- Sep-2005 NRwS (SEF, School Profile, SIA, single
conversation) - FFT exceptions reports
- Nov-2006 First CVA reported in Secondary AA
tables - Jun- 2009 School Report Card proposed
- May-2010 Coalition Government formed
- Nov-2010 Schools White paper
- Nov-2011 CVA to be removed from tables
12Winning the argument, but..
- Value-added included in secondary performance
tables from 2002, but - Median line methodology ceiling effect means
level 3-gt5 cannot show VA (similar for 5-gt7 KS3),
introduced systematic bias against high baseline
schools (Tymms, 2004) - Prior attainment only no other pupil / school
context factors - Narrow focus, still primarily on a single
threshold measure (5A-C) - Absence of confidence intervals around school
value-added estimates
13However CVA arrived in 2006
- Differentiated PA, regression methodology
- KS1 average points score and divergence
- KS2 fine grades and divergence
- Levels 345 48 chance 5A-C (1.4 of cohort)
Levels 543 75 chance 5A-C (0.3 of cohort) - Pupil factors FSM, Deprivation (IDACI), SEN,
Gender, Age within year, mobility, in-care,
ethnic group, EAL - School composition
- School mean and SD of prior attainment
- With 95 confidence intervals
14The aims of Performance tables
- Accountability as publically funded institutions
to government public - To support parental choice of schools (market
driven) aligned with open enrolment - To raise standards / support school improvement
151. Accountability
- Strong parental support
- Parents should be able to compare one schools
performance against another (86) - Tests and exam results are one important measure
of a schools performance (87) - The performance of each school in tests and exams
should be published and publically available
(87) - Nationally representative sample of 1,624 adults
(including 550 parents of child 0-18) in England,
November 2008. DCSF (2009). School accountability
and school report card omnibus survey.
DCSF-RR107. London DCSF.
16And among the media
- All the major newspapers publish school (and
university) league tables (Times, Guardian,
Telegraph etc). - Education is a perfect media topic. It has heat
and light. Heat because everybody cares about it
,and light because they all think that they
understand it. (Journalist, quoted in Earl 2001,
p6). - With such an alliance of parents and media, any
Government is going to listen.
172. Parental Choice
Telephone survey of 3,005 parents in summer 2004.
Wiseman et al (2005). London Challenge Second
survey of parents carers 2004 (RR624). London
DfES.
18Social gradient in choice
- Academic outcomes was most common reason (43)
offered by parents for wanting a place in their
favoured school. But likelihood of citing
academic outcomes was significantly higher for - Owner Occupiers (21 relative to parents renting)
- Mothers in Social Class I II (1.71 against
manual) - BME mothers (1.71 against White)
- Parents residing in London boroughs (2.5 times
more likely not to apply to their nearest schools
than parent in Shire LEAs) - Increases social segregation by indirectly
informing parents which schools have high
concentrations of high SES students or
democratises the information that high SES
families are already aware of though their social
networks?
2,170 parents of Y6 children in 2000. Flately,
J., et al.(2001). Parents' experiences of the
process of choosing a secondary school (RR 278).
193. School Improvement
- Meta-studies from the US using independent
measures of attainment (NAEP, NELS) suggest a
modest positive impact on average (ES0.24), but
studies provide mixed findings and tend to
polarise between the extremes (Lee, 2008) - Difficulty of disentangling school performance
tables from other policies adopted at the same
time (teacher certification rewards/sanctions
for schools e.g. teachers performance pay, school
vouchers, school takeover threats etc.) - But recent study from UK comparing Wales-England
has had a substantial impact
20The Wales experiment
- Broad context is a substantial decline in Wales
in Programme for International Student Assessment
(PISA) scores for maths, reading and science
21Burgess, Wilson Worth (2010)
- Welsh Assembly announced it would cease
publishing secondary school performance tables in
July 2001 (after exams taken). Natural experiment
otherwise similar to England in inspection
regimes, exams, etc. - Any change in school results in Wales vs. England
from 2002 onwards? - Controls for
- prior attainment at KS3, entitled to FSM, Cohort
size - Pupil funding, population density,
Church/Maintained - Local competition (N schools with 5Km)
22Results
23Burgess conclusions
- Decline for Wales seen for APS as well as 5AC
congruent with PISA results not gaming. - Top 25 Welsh schools (by high PA or low poverty)
not affected. Effect concentrated particularly
for lowest performing schools falling furthest
behind. - Public scrutiny through PTs puts low performing
schools in England under great pressure to
improve, similar schools in Wales maybe coasted - Removal of tables did not reduced school
segregation and sorting (by FSM or by KS2 score)
in Wales
24Unintended consequences
- Excellent review by Smith (1995) on eight
unintended consequences of PIs - In school performance tables includes
- Gaming C/D boundary, GNVQ equivalents, switching
exam boards, SEN school action, etc. - Depressing baseline scores
- Teaching to the test
- Selective student admissions / removing
difficult students - Always happens in the school up the road! Little
information on whether these work in long term.
25Should they stay or should they go?
- One of the least evidence-based areas of school
policy, but what evidence there is suggests PTs
may be a driver/energiser of improvement - Both political left and right support, but for
different reasons (Markets, FOI/Openess/Empowermen
t) - Better than the alternatives? (remember the
1980s) - Have achieved a level of consensus among school
leaders based on moral argument around CVA and
fairness Every school, regardless of the SES
circumstances in which it operates, must have a
fair opportunity of achieving a good score DFE
(2009) A school report card, par.47. - Tamper with this at peril
26How are the PTs changing?
- Addressing some of the gaming issues In 2004,
when recognised as equivalent to GCSE, 1,882
gained level 2 passes, risen to 462,182 students
in 2010 (see Wolf review). Also SEN SAP or above
only. - Ebacc- will it drive out vocational? 22 eligible
in 2011, 33 in 2012 and 47 in 2013 (DFE survey
of 692 schools) - VA for low/mid/high prior attainment and for each
Ebacc subject (though are PTs the place for
this? see later) - Widen the range of indicators (average PA, FSM,
EAL etc). Broadly good, but remember fate of PI
schemes. Some (e.g. university destinations)
largely outside of schools control?
27New website (GoCompare)
http//www.education.gov.uk/researchandstatistics/
stats-search
28Removal of CVA
- Took from 1992 2006 to get CVA, now discarded,
why? - The CVA measure is difficult for the public to
understand... It is morally wrong to have an
attainment measure which entrenches low
aspirations for children because of their
background. For example, we do not think it right
to expect pupils eligible for FSM to make less
progress from the same starting point as pupils
who are not eligible for FSM. (DFE, 2010,
Schools White Paper, p68). -
29Fundamental misunderstanding
- Confuses student level expectations from school
level accountability. Pupils on FSM not only have
lower attainment but DO make less progress at
school. - However this does not mean lower expectations for
students, target setting and progress measures
are not adjusted (and never were) for pupil
background. - The point is factors that are outside a schools
control (gender, deprivation, EAL, ethnicity,
SEN, mobility) need to be included in a school
accountability indicator.
30Suggested replacements
- Two levels of progress but highly subject to
threshold effects - Alternative approach to contextualisation through
families of 10 to 15 schools with similar
intakes for all regions of the country (DFE,
2010, p76), but - CVA, because it is based on individual pupil
characteristics and their attainment, is not
prone to the biases that can be created by
comparisons based on school-level similarities.
We therefore believe that some form of CVA is the
best means of contextualising pupil progress.
(DFE 2009, School Report Cards, par.77).
31Options for schools?
- Does data speak for itself, like dials on the
dashboard of a car? Does feedback always lead to
improvement? Is providing data in PTs the best
way of securing school improvement? - There are a wide range of School Performance Data
Services PIPs/MidYIS/ALIS, FFT, NFER-PASS, RAISE
online, LA services like Lambeth - Data is inevitably more detailed than that needed
for performance tables (see following examples)
but they also offer the training support to use
the data effectively
32(No Transcript)
33Differential effectiveness by subject VA
against CAT
34Value added for different groups of pupils
- Are pupils who make significantly more, or
significantly less, progress - boys/girls, SEN, EAL?
- Different ability levels?
- joined school recently?
- Alternatively, are they pupils
- Who missed particular classes for long periods?
- With a particular teacher?
- In a particular set?
- Who had extra support / intervention?
- Who followed a particular scheme of work?
- Whose teachers used different teaching practices?
35(No Transcript)
36Conclusions
- Accountability and PTs are here to stay
- Wales is reintroducing Last week all secondary
schools were told which of 5 bands they had
been placed into as part of a new accountability
regime (based on raw scores, VA, attendance).
Parents and the media will get the information in
December 2011. A primary school model is being
developed and will follow next year. (TES,
23/09/11). - We will see more and more data published and
publically available (on the web, GoCompare
style) but it will be harder and harder to make
sense of it
37Conclusions (Continued)
- The credibility of the data is key to users
(Saunders, 2000), removal of CVA breaks the
trust, should publically oppose this change - Resist the shift of the entire burden from the
State to schools, keep a focus on the policy
issues (like EMA and equity in University entry) - PTs can provide the incentive (if seen as fair)
for both low attaining and (if CVA included) high
attaining schools (avoiding complacency) - but for SI need much more detailed data, training
support It should be a bright future for
School Performance Data services!
38End of Session Thank you
- Professor Steve Strand
- Institute of Education
- University of Warwick
- steve.strand_at_warwick.ac.uk
- Tel. (024) 7652 2197