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QUALITY DECLARATION - SUMMARY
The WRTAL survey provides data on formal and non-formal learning activities with a particular focus on work-related training. The type of information collected includes the reasons for participation, the personal cost of non-formal learning, and the time spent on the most recent work-related training course. Also collected was information on the barriers that prevented respondents from undertaking non-formal training.
In the MPHS, information is collected from one person selected at random in each selected household. The MPHS is a supplement to the monthly Labour Force Survey (LFS) and is designed to collect annual statistics on a small number of self-contained topics. The scope of the LFS is restricted to persons aged 15 years and over and excludes members of the permanent defence forces; certain diplomatic personnel of overseas governments usually excluded from Census and estimated resident populations; overseas residents in Australia; and members of non-Australian defence forces (and their dependants). Refer to Labour Force, Australia (cat. no. 6202.0) for further information regarding the LFS. In addition, the 2016–17 MPHS excluded persons living in Indigenous communities and persons living in non-private dwellings such as hotels, university residences, students at boarding schools, patients in hospitals, inmates of prisons and residents of other institutions (e.g. retirement homes, homes for persons with disabilities). For the WRTAL survey, the scope is persons aged 15 to 74 years. For further information about the scope of WRTAL, please refer to the Explanatory Notes.
The WRTAL survey was designed to provide reliable estimates at the national level and for each state and territory. The number of completed interviews (after taking into account scope and coverage exclusions) was 25,411. This survey had a 72.1% response rate.
Two types of error are possible in an estimate based on a sample survey: non-sampling error and sampling error. Non-sampling error arises from inaccuracies in collecting, recording and processing the data. Every effort is made to minimise reporting error by the careful design of questionnaires, intensive training and supervision of interviewers, and efficient data processing procedures. Non-sampling error also arises because information cannot be obtained from all persons selected in the survey.
Sampling error occurs because a sample, rather than the entire population, is surveyed. One measure of the likely difference resulting from not including all dwellings in the survey is given by the standard error (SE). There are about two chances in three that a sample estimate will differ by less than one SE from the figure that would have been obtained if all dwellings had been included in the survey, and about 19 chances in 20 that the difference will be less than two SEs. Measures of the relative standard errors (RSE) of the estimates for this survey are included with this release.
Only estimates with RSEs less than 25% are considered sufficiently reliable for most purposes. Estimates with RSEs between 25% and 50% have been included and are annotated to indicate they are subject to high sample variability and should be used with caution. In addition, estimates with RSEs greater than 50% have also been included and annotated to indicate they are considered too unreliable for general use.
The WRTAL survey was previously conducted in April 2013 as a supplement to the monthly LFS. The change of survey vehicle from a supplementary survey in 2013, to the MPHS in 2016-17 does not appear to have affected data comparability, as similar collection methodology was used, i.e. both were primarily personal telephone interviews, conducted after the LFS, with one randomly selected person from the household. The questions were the same for both surveys.
Comparison of WRTAL data and other ABS surveys such as the Survey of Education and Work (6227.0), and the Labour Force Survey should be undertaken with caution due to their different scope and sample sizes. Data from the WRTAL survey should not be directly compared to data collected in the Survey of Education and Training, Australia (cat. no. 6278.0) due to different collection methodologies used. For further information about Data Comparability, please refer to the Explanatory Notes.
To aid in the interpretation of the data, detailed information on concepts, definitions, terminology and other technical aspects of the survey can be found in the relevant web pages included with this release.
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4234.0.30.001 - Microdata: Work-Related Training and Adult Learning, 2016-17
Latest ISSUE Released at 11:30 AM (CANBERRA TIME) 17/01/2018