Young Children’s Self-Perceived Ability: Development, Factor Structure and Initial Validation of a Self-Report Instrument for Preschoolers
Journal of Psychopathology and Behavioral Assessment (2015) - Comment
doi: 10.1007/s10862-014-9447-9  issn: 0882-2689  issn: 1573-3505 

Eva Müller, Corina Wustmann Seiler, Sonja Perren, Heidi Simoni