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The impact of schools on young people's transition to university

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Analysis<br />

Data and sample<br />

This study used data from the 2006 cohort <str<strong>on</strong>g>of</str<strong>on</strong>g> the L<strong>on</strong>gitudinal Surveys <str<strong>on</strong>g>of</str<strong>on</strong>g> Australian Youth (LSAY).<br />

LSAY tracks a nati<strong>on</strong>ally representative sample <str<strong>on</strong>g>of</str<strong>on</strong>g> 15-year-olds over a period <str<strong>on</strong>g>of</str<strong>on</strong>g> ten years <strong>to</strong> capture<br />

<strong>young</strong> people’s transiti<strong>on</strong> from school <strong>to</strong> tertiary educati<strong>on</strong> and work. <str<strong>on</strong>g>The</str<strong>on</strong>g> 2006 base year <str<strong>on</strong>g>of</str<strong>on</strong>g> LSAY is<br />

linked with the 2006 PISA study, which provides a rich set <str<strong>on</strong>g>of</str<strong>on</strong>g> individual and school-level measures.<br />

Collectively, LSAY and PISA allow for the disentanglement <str<strong>on</strong>g>of</str<strong>on</strong>g> the effects <str<strong>on</strong>g>of</str<strong>on</strong>g> particular school<br />

attributes from those <str<strong>on</strong>g>of</str<strong>on</strong>g> individual background fac<strong>to</strong>rs when evaluating transiti<strong>on</strong> outcomes.<br />

A <strong>to</strong>tal <str<strong>on</strong>g>of</str<strong>on</strong>g> 14 170 students participated in the 2006 base year. Attriti<strong>on</strong> in l<strong>on</strong>gitudinal surveys reduces<br />

initial samples over time, as some students drop out for a variety <str<strong>on</strong>g>of</str<strong>on</strong>g> reas<strong>on</strong>s (see Rothman 2009). All<br />

students who were still part <str<strong>on</strong>g>of</str<strong>on</strong>g> the LSAY sample in 2010 (n = 6315) were included in the analysis. To<br />

ascertain school-level effects <strong>on</strong> TER, a sub-sample <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>on</strong>ly those students who reported a valid TER<br />

(n = 3797) was also created.<br />

In additi<strong>on</strong> <strong>to</strong> student-level data, the 2006 PISA school questi<strong>on</strong>naire collected informati<strong>on</strong> from<br />

school administra<strong>to</strong>rs <strong>on</strong> a variety <str<strong>on</strong>g>of</str<strong>on</strong>g> fac<strong>to</strong>rs that may influence school performance. School-level data<br />

were collected <strong>on</strong> a representative sample <str<strong>on</strong>g>of</str<strong>on</strong>g> 356 Australian <str<strong>on</strong>g>schools</str<strong>on</strong>g> in the 2006 base year. 4<br />

Appropriate weights were applied <strong>to</strong> the student and school samples <strong>to</strong> correct for the effects <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

complex sampling and attriti<strong>on</strong>. Interested readers can find details <strong>on</strong> these weights in Lim (2011) and<br />

OECD (2009). <str<strong>on</strong>g>The</str<strong>on</strong>g> next secti<strong>on</strong> discusses the outcome and student- and school-level measures used in<br />

this study. Descriptive statistics for all measures are provided in appendix A.<br />

Outcome measures<br />

<str<strong>on</strong>g>The</str<strong>on</strong>g> two outcomes examined in this study comprise TER and commencement <str<strong>on</strong>g>of</str<strong>on</strong>g> a bachelor’s or higher<br />

degree (referred <strong>to</strong> as <strong>university</strong> enrolment). For TER, all students with valid scores reported by 2010<br />

were included. 5 <str<strong>on</strong>g>The</str<strong>on</strong>g> sec<strong>on</strong>d outcome measure, <strong>university</strong> enrolment, captured whether students had<br />

ever commenced a bachelor’s or higher degree by 2010. <str<strong>on</strong>g>The</str<strong>on</strong>g> analyses <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>university</strong> enrolment<br />

explicitly c<strong>on</strong>trolled for individual TER. Doing so has an important bearing <strong>on</strong> the interpretati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

analysis results because the <str<strong>on</strong>g>impact</str<strong>on</strong>g> <str<strong>on</strong>g>of</str<strong>on</strong>g> school attributes <strong>on</strong> <strong>university</strong> enrolment is captured over and<br />

above the effect <str<strong>on</strong>g>of</str<strong>on</strong>g> an individual’s TER.<br />

Given that <strong>university</strong> enrolment was measured when most <strong>young</strong> people in the sample were 19 years<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> age, the <str<strong>on</strong>g>impact</str<strong>on</strong>g> <str<strong>on</strong>g>of</str<strong>on</strong>g> ‘gap year takers’ <strong>on</strong> results is unclear. According <strong>to</strong> Lumsden and Stanwick<br />

(2012), 24% <str<strong>on</strong>g>of</str<strong>on</strong>g> Year 12 completers <strong>to</strong>ok gap years in 2009—10.<br />

4<br />

5<br />

A school with a single student resp<strong>on</strong>se was removed from the data because it had an undue influence <strong>on</strong> results.<br />

An appropriate score c<strong>on</strong>versi<strong>on</strong> was made for Queensland Overall Positi<strong>on</strong> scores (see Queensland Tertiary Admissi<strong>on</strong>s<br />

Centre 2011).<br />

NCVER 13

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