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          <titl xml:lang="en">DDI2.5 XML CODEBOOK RECORD FOR STUDY NUMBER 1946</titl>
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        <titl xml:lang="en">Chance and Probability Concepts Project, 1978-1981</titl>
        <IDNo xml:lang="en" agency="UKDA">1946</IDNo><IDNo xml:lang="en" agency="DOI">10.5255/UKDA-SN-1946-1</IDNo>
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        <AuthEnty xml:lang="en">Green, D. R., Loughborough University of Technology, Centre for Advancement of Mathematical Education in Technology
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        <copyright xml:lang="en">No information recorded</copyright>
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        <fundAg xml:lang="en">Economic and Social Research Council</fundAg>
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        <distDate xml:lang="en" date="1983-01-01T00:00:00Z">01 January 1983</distDate>
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        <topcClas xml:lang="en">Compulsory and pre-school education</topcClas>
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      <abstract xml:lang="en">&lt;P&gt;Abstract copyright UK Data Service and data collection copyright owner.&lt;/P&gt;</abstract><abstract xml:lang="en">The aims of this project, which ran from November 1978 to October 1981 were:&lt;br&gt; a) to survey the intuitions of chance and the concepts of probability possessed by English school pupils aged 11 to 16 years residing in the East Midlands region.&lt;br&gt; b) to establish patterns of development of probability concepts and to relate these to other mathematics concepts.&lt;br&gt; A special Probability Concepts Test was devised over a two year period, entailing six pilot versions before achieving the definitive form.</abstract><abstract xml:lang="en">&lt;B&gt;Main Topics&lt;/B&gt;:&lt;BR&gt;</abstract><abstract xml:lang="en">Variables&lt;br&gt; Altogether about four thousand pupils were involved in the testing although ultimately only 2930 comprised the final 'Sample'. Pupils in East Midlands state comprehensive mixed schools aged 11 to 16 years (i.e. in normal school years 1 to 5) were tested on a class basis with:&lt;br&gt; i) Probability Concepts Test (about 1 hour)&lt;br&gt; ii) NFER AH2 Test of General Reasoning Ability (about 1 hour)&lt;br&gt; The mathematics teachers of the sample pupils were asked to supply details of each pupil's mathematical ability (M.A.) on a ten-point scale.</abstract>
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        <universe xml:lang="en" clusion="I">Pupils in forms 1 to 5 in state middle and secondary schools (mixed sex, comprehensive only) in East Midlands</universe>
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        <restrctn xml:lang="en">&lt;p&gt;The Data Collection is available to UK Data Service registered users subject to the &lt;a href="https://ukdataservice.ac.uk/app/uploads/cd137-enduserlicence.pdf" target="_blank"&gt;End User Licence Agreement&lt;/a&gt;.&lt;/p&gt;&lt;p&gt;Commercial use of the data requires approval from the data owner or their nominee. The UK Data Service will contact you.&lt;/p&gt;</restrctn>
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        Green, D. (1979) 'The chance and probability concepts project'&lt;i&gt;&lt;/i&gt;
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            <IDNo xml:lang="en" agency="URN">The chance and probability concepts project</IDNo>
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        Green, D. (1983) 'Shaking a six'&lt;i&gt;&lt;/i&gt;, Mathematics in School
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            <IDNo xml:lang="en" agency="URN">Shaking a six</IDNo>
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        Green, D. (1983) 'School pupils' probability concepts'&lt;i&gt;&lt;/i&gt;, Teaching Statistics
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            <IDNo xml:lang="en" agency="URN">School pupils' probability concepts</IDNo>
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          <holdings xml:lang="en" URI="School pupils' probability concepts"/>
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        Green, D. (1982) 'Probability concepts in 11-16 year old pupils'&lt;i&gt;&lt;/i&gt;
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            <IDNo xml:lang="en" agency="URN">Probability concepts in 11-16 year old pupils</IDNo>
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        Green, D. (1983) 'From thumbtacks to inferrence'&lt;i&gt;&lt;/i&gt;, School Science and Maths
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            <IDNo xml:lang="en" agency="URN">From thumbtacks to inferrence</IDNo>
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        Green, D. (1983) 'The Cloze Procedure applied to a probability concepts test'&lt;i&gt;&lt;/i&gt;, Jounal of Research in Reading
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            <IDNo xml:lang="en" agency="URN">The Cloze Procedure applied to a probability concepts test</IDNo>
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          <holdings xml:lang="en" URI="The Cloze Procedure applied to a probability concepts test"/>
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        Green, D. (1982) 'Testing randomness'&lt;i&gt;&lt;/i&gt;, Teaching Statistics
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            <IDNo xml:lang="en" agency="URN">Testing randomness</IDNo>
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        Green, D. (1982) &lt;i&gt;Probability concepts in school pupils aged 11-16 years&lt;/i&gt; [dissertation]:Loughborough University of Technology.
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            <IDNo xml:lang="en" agency="URN">Probability concepts in school pupils aged 11-16 years</IDNo>
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