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Selected Works

2005

Dr Petra Lietz

Articles 1 - 2 of 2

Full-Text Articles in Education

Factors Influencing Reading Achievement In Germany And Spain : Evidence From Pisa 2000, Petra Lietz, Dieter Kotte, Maria Lopez Feb 2005

Factors Influencing Reading Achievement In Germany And Spain : Evidence From Pisa 2000, Petra Lietz, Dieter Kotte, Maria Lopez

Dr Petra Lietz

This article examines the factors fostering and inhibiting student achievement in Germany and Spain at the 15-year-old level in the OECD Programme on International Student Assessment (PISA) in 2000. Both countries performed significantly below the OECD average not only in Reading but also in Mathematics and Science on this occasion. Since the two countries are similar in average levels of student achievement, it is of interest to consider whether similar patterns exist in the ways in which factors operate to influence student achievement in these two countries. Preliminary analyses were carried out with PLSPATH and subsequent two-level models were analysed …


Manual And Automatic Estimates Of Growth And Gain Across Year Levels, Petra Lietz, Dieter Kotte Dec 2004

Manual And Automatic Estimates Of Growth And Gain Across Year Levels, Petra Lietz, Dieter Kotte

Dr Petra Lietz

Users of statistical software are frequently unaware of the calculations underlying the routines that they use. Indeed, users, particularly in the social sciences, are often somewhat adverse towards the underlying mathematics. Yet, in order to appreciate the thrust of certain routines, it is beneficial to understand the way in which a program arrives at a particular solution. Based on data from the Economic Literacy Study conducted at year 11 and 12 level across Queensland in 1998, this article renders explicit the steps involved in calculating growth and gain estimates in student performance. To this end, the first part of the …