TIMSS results
In antecipation of TIMSS results release 8 Dec, it may be informative to read our book chapter on what PISA and TIMSS measure and how.
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Interpreting PISA- The case of Portugal
How an ambitious curriculum, aligned assessment, and focus on all students improved education in Portugal.
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Tests for comparing time series of unequal lengths
This paper deals with hypothesis testing for independent time series with unequal length. It proposes a spectral test based on the distance between the periodogram ordinates and a parametric test based on the distance between the parameter estimates of fitted autoregressive moving average models.
