title: [Phoneme discrimination test material for preschool children: development and preliminary assessment].
abstract: BACKGROUND
  Several tests have been developed to probe phoneme discrimination. However, little is known about the reliability and validity of discrimination abilities in preschool children as assessed by these tests. Based on previous results we now developed a test material based on minimal pair presentation.
  
  
  METHODS
  Prospective study; 30 preschool children (5;1 to 6;3 years old, 17 boys, 13 girls); descriptive statistics and correlational analysis; items: 60 minimal pairs consisting of real words and nonsense words.
  
  
  RESULTS
  Empirical testing confirmed prediction of normal distributed phoneme discrimination errors. No gender specific effects were found. Results correlated with the degree of phoneme opposition and with phonological loop capacity.
  
  
  CONCLUSIONS
  These results indicate that the test material developed is suitable for testing phoneme discrimination in preschool children. However other normative assessments using larger test populations are warranted. Phoneme discrimination tasks appear to include testing of sensory as well as linguistic-cognitive functioning.
authors.affiliation: Klinik und Poliklinik für Phoniatrie und Pädaudiologie, Medizinische Hochschule Hannover, Hannover. Ptok.Martin@MH-Hannover.de
authors.forename: M
authors.initials: M
authors.lastname: Ptok
authors.forename: C
authors.initials: C
authors.lastname: Lichte
authors.forename: B
authors.initials: B
authors.lastname: Büssing
authors.forename: C
authors.initials: C
authors.lastname: Schwemmle
authors.forename: N
authors.initials: N
authors.lastname: Teichler
mesh_terms: D000367:Age Factors; D001307:Auditory Perception; D016009:Chi-Square Distribution; D002648:Child; D002675:Child, Preschool; D003627:Data Interpretation, Statistical; D005260:Female; D006801:Humans; D007804:Language Development; D007807:Language Tests; D008037:Linguistics; D008297:Male; D008962:Models, Theoretical; D010700:Phonetics; D011446:Prospective Studies; D012016:Reference Values; D012737:Sex Factors; D013063:Speech Discrimination Tests; D013067:Speech Perception