Achilleas Kostoulas

Applied Linguistics & Language Teacher Education

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  • About me
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      • Monographs & edited collections
        • The Intentional Dynamics of TESOL
        • Challenging Boundaries in Language Education
        • Language Teacher Psychology
        • A Language School as a Complex System
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      • Applied Linguistics for Language Teachers
      • Introduction to Communicative Language Teaching
      • AFL 1010 (Introduction to Business English)
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      • AFL 7020 (Language Teacher Education)
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    • Challenging Boundaries in Language Education
    • A Language School as a Complex System
    • Language Teacher Psychology
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      • Thesis abstract
      • Dissemination of findings
      • Comments on the thesis and the viva
    • Other research projects
      • Critical Skills for Life and Work
      • Teacher Psychological Capital
      • After school: Lessons learnt
      • ‘Hellenomouseion’
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      • Applied Linguistics for Language Education
      • Complexity and ELT
      • Teaching English to Young Learners (TEYL)
      • English as a Lingua Franca (ELF)
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      • ELT in Greece
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Category: Statistics

If you are doing quantitative research as part of your project in language education, these posts have some advice that may be useful to you.

Two scientific pocket calculators on a desk.
8 December 20142 January 2019 Achilleas Kostoulas

Dependent and independent variables, using SPSS, and minding one’s manners

Stacks of dissertations on a library desk
9 May 20147 September 2018 Achilleas Kostoulas

Doing survey research: A collection of resources

Two scientific pocket calculators on a desk.
7 April 20147 September 2018 Achilleas Kostoulas

On Likert scales, levels of measurement and nuanced understandings

Two scientific pocket calculators on a desk.
23 February 201416 January 2020 Achilleas Kostoulas

How to interpret ordinal data

3 February 201416 January 2020 Achilleas Kostoulas

How to use Likert scales effectively

Various books (Shelfie)
11 April 201210 September 2018 Achilleas Kostoulas

Surveys: notes on methodology

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Latest posts

  • International Mother Language Day 2019 21 February 2019
  • What’s love got to do with it? 14 February 2019
  • Complexity Theory & Language Development: A review of Ortega & Han (2017) 12 January 2019
  • Challenging Boundaries: Language Education at an Age of Uncertainty 3 January 2019

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Top posts

  • On Likert scales, ordinal data and mean values
  • How to summarise Likert scale data using SPSS
  • How to interpret ordinal data
  • What is applied linguistics?
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