Achilleas Kostoulas

Applied Linguistics & Language Teacher Education

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  • About me
    • Education
    • Publications
      • Monographs & edited collections
        • The Intentional Dynamics of TESOL
        • Challenging Boundaries in Language Education
        • Language Teacher Psychology
        • A Language School as a Complex System
      • Chapters and journal articles
      • Contributions to conference proceedings
      • Conference presentations
      • Other presentations and talks
      • Other publications
    • Teaching
    • Other roles
  • Major Projects
    • The Intentional Dynamics of TESOL
    • Challenging Boundaries in Language Education
    • A Language School as a Complex System
    • Language Teacher Resilience
    • Complexity & ELT
      • Thesis abstract
      • Dissemination of findings
      • Comments on the thesis and the viva
    • Other research projects
      • Language Teacher Psychology
      • Critical Skills for Life and Work
      • Teacher Psychological Capital
      • After school: Lessons learnt
      • ‘Hellenomouseion’
  • Resources
    • Language Teaching & Learning
      • Applied Linguistics for Language Education
      • Complexity and ELT
      • Teaching English to Young Learners (TEYL)
      • English as a Lingua Franca (ELF)
      • Content and Language Integrated Learning (CLIL)
      • ELT in Greece
    • Research Methodology
      • Questionnaire design
      • Research ethics
      • Statistics
      • Doing multilingual research
    • Writing & Publishing
  • Blog
  • Connect
  • LinkedIn
  • Facebook
  • Twitter
  • ResearchGate
  • SlideShare

Category: Asked & Answered

25 September 201816 January 2020 Achilleas Kostoulas

Can you salvage an article published in a predatory journal?

Young boys and teacher in a crowded classroom
9 July 201516 February 2020 Achilleas Kostoulas

Tissue rejection in language education

22 December 20147 September 2018 Achilleas Kostoulas

“Should I do a factor analysis?”

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

Fractal patterns against a blue background
10 October 20149 September 2018 Achilleas Kostoulas

How many components must a complex system have?

Wall-mounted index catalogue
3 October 201428 January 2020 Achilleas Kostoulas

Where can I find calls for papers for TESOL?

"First meeting": Older woman with Asian features, holding infant, talks to young Caucasian girl
19 September 201420 June 2019 Achilleas Kostoulas

Can a child left in the wild develop a new language on her own?

Yellow tape reading "Danger" outside a construction site
24 March 20147 March 2020 Achilleas Kostoulas

What’s a spamference?

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

How to interpret ordinal data

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Older posts

Looking for something specific?

Check out my latest blog posts:

  • Critical perspectives on gender and sexuality in English language education (Call for papers) 18 March 2020
  • Adaptive and maladaptive language teaching resilience 18 February 2020
  • Crossroads of Languages and Cultures (Call for Papers) 16 February 2020
  • Raising children to speak many languages 2 February 2020

Topics in this blog

Popular content

  • How to summarise Likert scale data using SPSS
  • On Likert scales, ordinal data and mean values
  • How to interpret ordinal data
  • Dependent and independent variables, using SPSS, and minding one's manners

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