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Vol 37 Issue 5 2021

Editor-in-chief: Dragos Iliescu
Frequency: bimonthly

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Editorial

Free Access
Impact Factor Wars
Episode VI – Return of the Meaningless Metric
  • Mark S. Allen
  • Dragos Iliescu
Vol. 37, Issue 5 • October 22, 2021, pp. 341–343

Original Articles

The Engagement/Disengagement in Sustainable Development Inventory (EDiSDI)
Psychometric Properties and Validity-Based Studies
  • Paulo A. S. Moreira
  • Sofia Ramalho
  • Richard A. Inman
Vol. 37, Issue 5 • December 22, 2020, pp. 344–356
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Open Access
A New Measure for the Assessment of Student–Teacher Connectedness in Adolescence
  • Irene García-Moya
  • Fiona Brooks
  • Carmen Moreno
Vol. 37, Issue 5 • December 1, 2020, pp. 357–367
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Challenging the Multidimensional Conception of Perceived Person-Environment Fit
Are Specific Fit Dimensions Related to Educational Outcomes Beyond a Higher-Order Factor?
  • Julian M. Etzel
  • Gabriel Nagy
Vol. 37, Issue 5 • December 30, 2020, pp. 368–376
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The Self-Concept and Identity Measure in Adolescents
Factor Structure, Measurement Invariance, and Associations with Identity, Personality Traits, and Borderline Personality Features
  • Annabel Bogaerts
  • Laurence Claes
  • Tinne Buelens
  • Amarendra Gandhi
  • Glenn Kiekens
  • Tim Bastiaens
  • Koen Luyckx
Vol. 37, Issue 5 • March 2, 2021, pp. 377–387
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Modeling Self-Determination Theory Motivation Data by Using Unfolding IRT
  • Philipp A. Freund
  • Annette Lohbeck
Vol. 37, Issue 5 • December 30, 2020, pp. 388–396
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Multistudy Reports

Validation of the Short Dark Triad in a German Sample
Structure, Nomological Network, and an Ultrashort Version
  • Caroline Wehner
  • Ulrike Maaß
  • Marius Leckelt
  • Mitja D. Back
  • Matthias Ziegler
Vol. 37, Issue 5 • November 10, 2020, pp. 397–408
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Measuring Self-Control in International Large-Scale Surveys
Development and Validation of a Four-Item Scale in English, French, German, Japanese, Polish, and Spanish
  • Melanie V. Partsch
  • Daniel Danner
Vol. 37, Issue 5 • November 25, 2020, pp. 409–418
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