SON-R 2.5-7 SON-R 5.5-17

Construction & Validation of the SON-R 5.5-17 Construction & Validation of the SON-R 5.5-17 A nonverbal alternative to the Wechsler scale A nonverbal alternative to the Wechsler scale Cross-cultural research with the SON-tests Cross-cultural research with the SON-tests
Is the SON-R 5.5-17 a test for learning potential? Is the SON-R 5.5-17 a test for learning potential? Cultural bias in a nonverbal intelligence test Cultural bias in a nonverbal intelligence test Bibliography SON-tests Bibliography SON-tests
The short form of the SON-R 5.5-17 The short form of the SON-R 5.5-17 The SON-test in Kenya The SON-test in Kenya The SON-test in Morocco The SON-test in Morocco
Fair Assessment of Cultural Minorities


This bibliography can also be downloaded as Word document:: click.
The Word document also contains the Dutch titles, and the table can be sorted on Year, Category, Reference and Language

Bibliography SON-tests

compiled by Peter van Drunen, Matthijs Conradi & Peter Tellegen

january 2004

Legend
Categories
T: SON-test (manual)
R: Review
B:  Biografical

Year Cat.

Reference

.

2002

Dembinsk, J., Haverkamp, F., Maara, H., Hansmann, M., Eis-Hubinger, A.M. & Bartmann, P. (2002). Neurodevelopmental outcome after intrauterine red cell transfusion for parvovirus B19-induced fetal hydrops. BJOG an international journal of obstetrics and gynaecology109, 1232-1234.

.

2002

Goorhuis-Brouwer, S.M., Knijff, W.A. (2002). Efficacy of speech therapy in children with language disorders: Specific language impairment compared with language impairment in comorbidity with cognitive delay. International Journal of Pediatric Otorhinolaryngology, 63, 129-136.

.

2002

Haverkamp, F., Heep, A. & Woelfle, J. (2002). Psychomotor development in children with early diagnosed giant interhemispheric cysts. Developmental Medicine and Child Neurology, 44, 556-560.

.

2002

Kutschera, J., Tomaselli, J., Urlesberger, B., Maurer, U., Hausler, M., Gradnitzer, E., Burmucic, K. & Muller, W. (2002). Absent or reversed end diastolic blood flow in the umbilical artery and abnormal Doppler cerebroplacental ratio – Cognitive, neurological and somatic development at 3 to 6 years. Early Human Development, 69, 47-56.

.

2001

Helms-Lorenz, M. (2001), Assessing cultural influences on cognitive test performance: a study with migrant children in the Netherlands. Dissertation, Katholieke Universiteit Brabant.

.

2000

R

Baving, L. & Schmidt, M.H. (2000). Testpsychologie zwischen Anspruch und Wirklichkeit am Beispiel der Intelligenzdiagnostik. Zeitschrift für Kinder- und Jugendpsychiatrie und Psychotherapie, 28, 163-176.

.

2000

R

Ettrich, K.U. et al. (2000). Entwicklungsdiagnostik im Vorschulalter. Grundlagen, Verfahren, Neuentwicklungen, Screenings. Göttingen: Vandenhoeck & Ruprecht.

.

1999

Stiers, P., Cock, P. de & Vandenbussche, E. (1999). Separating visual perception and non-verbal intelligence in children with early brain injury. Brain and Development, 21, 397-406.

.

1999

Vijver, F.J.R. van de, Helms-Lorenz, M. & Feltzer, M.J.A. (1999). Acculturation and cognitive performance of migrant children in the Netherlands. International Journal of Psychology, 34, 149-162.

.

1998

Moore, C., O'Keefe, S.L., Lawhon, D. & Tellegen, P. (1998). Concurrent validity of the Snijders-Oomen nonverbal intelligence test 2.5-7-revised with the Wechsler Preschool and Primary Scale of Intelligence-Revised. Psychological Reports, 82, 619-625.

.

1997

Tellegen, P. (1997). An addition and correction to the Jenkinson et al. (1996) Australian SON-R 2.5-7 validation study. Journal of Psychoeducational Assessment, 15, 67-69.

.

1997

Wurst, E., Huter, D. & Zadra, C. (1997). Zur Problematik vergleichender Intelligenzdiagnostik in der Pädiatrie, II. Praxisorientierte Veranschaulichung. Zeitschrift für Klinische Psychologie, Psychiatrie und Psychotherapie, 45, 357-366.

.

1997

Zhang, H., Gong, W., Sun, Y. & Tian, X. (1997). Snijders-Oomen Nonverbal Intelligence Test-Revision (SON-R) in China. Psychological Science China, 20, 97-103.

.

1996

Clercq, M. le (1996). The SON-R 2.5-17 and the WISC-R applied tot Peruvian school children. Internal report, Rijksuniversiteit Groningen.

.

1996

Curran, L. et al. (1996, march). Assessment of American Indian children as measured by the SON-R and WISC-III. Paper presented at the 28th Annual Meeting of the National Association of School Psychologists , Atlanta.

.

1996

Jenkinson, J., Roberts, S., Dennehy, S. & Tellegen, P. (1996). Validation of the Snijders-Oomen nonverbal intelligence test-revised 2.5-7 for Australian children with disabilities. Journal of Psychoeducational Assessment, 14, 276-286.

.

1995

Brouwer, A. (1995). Validation of the Snijders-Oomen test (SON-R 2.5-7) for Dutch and Australian children with disabilities. Internal report, Rijksuniversiteit Groningen.

.

1995

Chaney, M.K. (1995). Snijders-Oomen non-verbal intelligence test 2.5-7 with hearing impaired children from the United States and the Netherlands. Internal report: West Virginia Graduate College.

.

1994

Brackhane, R. & Westphal-Binder, I. (1994). Pathways of learning in vocational and personal development. Part II: Some results of systematic development in workshops for handicapped people. British Journal of Developmental Disabilities, 40, 111-119.

.

1994

Laros, J.A. & Tellegen, P.J. (1994). The construction of an analogical reasoning test according to a theory of item difficulty. Paper presented at the 23rd Congress of Applied Psychology , Madrid.

.

1993

Hilliges, C., Awiszus, D. & Wendel, U. (1993). Intellectual performance of children with maple syrup urine disease. European Journal of Pediatrics, 152, 144-147.

.

1993

R

Onna, T. van (1993). Bespreking van Laros, J.A. & Tellegen, P.J. (1991), Construction and validation of the SON 5.5-17, Speciaal onderwijs, 66 (1), 36.

.

1993

Süss-Burghart, H. (1993). Die 'Münchener Funktionelle Entwicklungsdiagnostik 2/3' bei mental retardierten Kindern und im Vergleich mit Intelligenztests. Zeitschrift für Differentielle und Diagnostische Psychologie, 14, 67-73.

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1993

R

Süss-Burghart, H. (1993). Psychometrische Tests bei mental retardierten Kindern. Heilpädagogische Forschung, 19, 67-70.

.

1993

Tellegen, P. (1993). A Nonverbal Alternative to the Wechsler Scales: The Snijders-Oomen Nonverbal Intelligence Tests. In Compendium of Proceedings, First Annual South Padre Island Conference on Cognitive Assessment of Children and Youth in School and Clinical Settings (p. 35-49).

.

1993

Tellegen, P. & Laros, J. (1993). The construction and validation of a nonverbal test of intelligence: the revision of the Snijders-Oomen tests. European Journal of Psychological Assessment, 9, 147-157.

.

1993

Tellegen, P.J. & Laros, J.A. (1993). The Snijders-Oomen nonverbal intelligence tests: general intelligence or tests for learning potential? In J.H.M. Hamers, K. Sijtsma & A.J.J.M. Ruijssenaars (Eds.), Learning potential assessment: Theoretical, methodological and practical issues (p. 267-283). Amsterdam/Lisse: Swets & Zeitlinger.

.

1992

Aken, M.A.G. van (1992). The development of general competence and domain-specific competencies. European Journal of Personality, 6, 267-282.

.

1992

Herens, M.C., Dagnelie, P.C., Kleber, R.J., Mol, M.C.J. & Staveren, W.A. van (1992). Nutrition and mental development of 4-5-year-old children on macrobiotic diets. Journal of Human Nutrition and Dietetics, 5, 1-9.

.

1992

Tzuriel, D. & Caspi, N. (1992). Cognitive modifiability and cognitive performance of deaf and hearing preschool children. Journal of special education, 26, 235-252.

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1991

R

Borchert, J., Knopf-Jechow, H. & Dahbashi, A. (1991). Testdiagnostische Verfahren in Vor-, Sonder- und Regelschulen. Ein kritisches Handbuch für Praktiker. Heidelberg: Asanger.

.

1991

T

Laros, J.A. & Tellegen, P.J. (1991). Construction and validation of the SON-R 5.5-17. Groningen: Wolters-Noordhoff.

.

1991

Wolf, B. (1991). Hohe Strukturähnlichkeit bei Testwiederholung trotz niedriger Einzel-Retest-Korrelationen. In Jäger, R.S. (Hrsg.), 20 Jahre Zentrum für empirische pädagogische Forschung. Geschichte, aktuelle Forschung und künftige Entwicklung (p. 91-97). Landau: Universität Koblenz-Landau.

.

1990

Laros, J.A. (1990). The construction of a geometric analogy test according to a theory of item difficulty. Internal report, Department of Personality Psychology, Rijksuniversiteit Groningen.

.

1989

Morell, C. (1989). Untersuchung zum Zusammenhang von Motorik und Intelligenz. Theoretische und methodologische Aspekte. Motorik, 12, 57-65.

.

1989

T

Snijders, J.Th., Tellegen, P.J. & Laros, J.A. (1989). S.O.N.-R 5.5-17: Snijders-Oomen Nicht-verbaler Intelligenztest. Verantwortung und Anleitung. Groningen: Wolters-Noordhoff.

.

1989

T

Snijders, J.Th., Tellegen, P.J. & Laros, J.A. (1989). S.O.N.-R 5.5-17: Snijders-Oomen non-verbal intelligence test: manual and research report. Groningen: Wolters-Noordhoff.

.

1987

Grimm, H. (1987). Developmental dysphasia: New theoretical perspectives and empirical results. German Journal of Psychology, 11, 8-22.

.

1987

R

Rennen-Allhoff, B., Allhoff, P. et al. (1987). Entwicklungstests für das Säuglings-, Kleinkind- und Vorschulalter. Berlin: Springer.

.

1986

Melchers, P. (1986). Erprobung der Kaufman-Assessment Battery for Children an deutschen Kindern: Validität. Dissertation, Mathematisch-Naturwissenschaftliche Fakultät, Universität Köln.

.

1986

R

Sarimski, K. (1986). Psychologische Tests für das Vorschulalter. In Brack, U.B., Frühdiagnostik und Frühtherapie. Psychologische Behandlung von entwicklungs- und verhaltensgestörten Kindern (p. 66-73). München: Psychologie Verlags Union/Urban & Schwarzenberg.

.

1986

Steinhausen, H.C., Goebel, D., Breinlinger, M. & Wohlleben, B. (1986). A community survey of infantile autism. Journal of the American Academy of Child Psychiatry, 25, 186-189.

.

1985

R

Detterman, D.K. (1985). Review of Snijders-Oomen non-verbal intelligence scale for young children. In J.V. Mitchell (Ed.), The ninth mental measurement yearbook (p. 1145-1146). Lincoln: University of Nebraska.

.

1985

R

Keith, T.Z. (1985). Review of Snijders-Oomen non-verbal intelligence scale for young children. In J.V. Mitchell (Ed.), The ninth mental measurement yearbook (p.1146-1147). Lincoln: University of Nebraska.

.

1985

Plaum, E. & Duhm, E. (1985). Kognitive Störungen bei endogenen Psychosen. Psychiatrie, Neurologie und medizinische Psychologie, 37, 22-29.

.

1985

Schmitz, G. (1985). Anforderungsanalyse - Diagnostik - Training im Rahmen handlungspsychologischer Ansätze in der beruflichen Rehabilitation. In Berufsverband Deutscher Psychologen, Psychologische Hilfen für Behinderte. Beiträge vom 11. BDP-Kongress für Angewandte Psychologie Heidelberg 1981, Band 1: Grundprobleme (p. 207-220). Weinsberg: Weissenhof-Verlag.

.

1985

Zwiebel, A. & Mertens, D.M. (1985, April). A factor analysis study of intellectual development in deaf and hearing children. Paper presented at the Annual Convention of the Council for Exceptional Children, Anaheim.

.

1985

Zwiebel, A. & Mertens, D.M. (1985). A comparison of intellectual structure in deaf and hearing children. American Annals of the Deaf, 130, 27-31.

.

1983

Ditton, H. (1983). Ein Modell zur Prognose sprachlicher Fähigkeiten von Kindern im Schuleintrittsalter. Zeitschrift für empirische Pädagogik und pädagogische Psychologie, 7, 123-134.

.

1983

Kroonenberg, P.M. (1983). Correlational structure of the subtests of the Snijders-Oomen non-verbal intelligence scale. Kwantitatieve Methoden, 4, 40-51.

.

1982

R

Harris, S.H. (1982). An evaluation of the Snijders-Oomen nonverbal intelligence scale for young children. Journal of Pediatric Psychology, 7, 239-251.

.

1982

Kroonenberg, P.M. (1982). Correlational structure of the subtests of the Snijders-Oomen non-verbal intelligence scale WR 82-21-EX. Internal report, Vakgroep Wijsgerige en Empirische Pedagogiek, Rijksuniversiteit Leiden.

.

1982

Sarimski, K. (1982). Effects of etiology and cognitive ability on observational learning of retarded children. International Journal of Rehabilitation Research, 5, 75-78.

.

1981

Brinich, P.M. (1981). Relationship between intellectual functioning in deaf and hearing subjects. American Annals of the Deaf, 131, 496-501.

.

1981

Schaukowitsch, E. (1981). Ein Vergleich der Intelligenz hörender und tauber Kinder mit der Snijders-Oomen nicht-verbalen Intelligenztestreihe. Dissertation, Universität Wien, Grund- und Integrativwissenschaftliche Fakultät.

.

1980

R

Kyle, J.G. (1980). Measuring the intelligence of deaf children. Bulletin of the British Psychological Society, 33, 54-57.

.

1979

R

Harris, S.H. (1979). An evaluation of the Snijders-Oomen non-verbal intelligence scale (S.O.N. 2.5-7). Dissertation, Harvard University.

.

1979

Watts, W.J. (1979). The influence of language on the development of quantitative, spatial and social thinking in deaf children. American Annals of the Deaf, 124, 46-56.

.

1978

R

Herzka, S., Fulda, M., Reukauf, W. & Weise, A.L. (1978). Kinderpsychiatrische Krankheitsbilder. Basel-Stuttgart: Schwabe.

.

1978

Rand, Y. & Zwiebel, A. (1978). The Snijders-Oomen Nonverbal Intelligence Scale: An instrument for assessment of intelligence of deaf children. Ramat-Gan: Bar-Ilan University Press.

.

1978

T

Starren, J. (1978). S.S.O.N. 7-17: Die Entwicklung einer neuen Version des S.O.N. für 7-17 jährige: Verantwortung und Leitfaden. Groningen: Wolters-Noordhoff.

.

1978

Zwiebel, A. & Rand, Y. (1978). SON test for Israeli children: new norms and applications. Ramat-Gan: Bar-Ilan University Press.

.

1977

T

Snijders, J.Th. & Snijders-Oomen, N. (1977). Snijders-Oomen nicht-verbale Intelligenztestreihe S.O.N. 2.5-7. Groningen: Wolters-Noordhoff.

.

1976

T

Snijders, J.Th. & Snijders-Oomen, N. (1976). Non-verbal intelligence scale S.O.N. 2.5-7. Groningen: Tjeenk Willink.

.

1976

Wurst, E. (1976). Autismus, Arbeiten zur Theorie und Praxis der Rehabilitation und Sonderpädagogik, Band 13. Bern: Huber.

.

1975

R

Brickenkamp, R. (1975). Handbuch psychologischer und pädagogischer Tests. Götttingen: Hogrefe.

.

1975

Constantin, F. (1975). Die visuelle Wahrnehmung und Visuomotorik bei Kindern mit leichten zerebralen Bewegungsstörungen. Dissertation, Philosophische Fakultät, Universität Salzburg.

.

1975

Plaum, E. (1975). Ein Multivariater Ansatz zur Untersuchung Kognitiver Störungen bei Schizophrenen. Dissertation, Mathematisch-Naturwissenschaftliche Fakultät, Universität Göttingen.

.

1974

Balkay, S.B. & Engelmayer, A.L. (1974). Raven Színes Matrica Tesztjének Alkalmazása Hallasserultek Visgálatára [The Application of Raven's Coloured Matrices Test in Examination of the Hearing Defected]. Magyar Pszichologiai Szemle, 31, 202-216.

.

1974

R

Levine, E.S. (1974). Psychological tests and practices with the deaf. Volta review, 76, 298-319.

.

1973

Ammon, K. (1973). Verbal-Loop-Hypothese, Aphasie und Kurzzeitgedächtenis. Neuropsychologia, 11, 301-308.

.

1973

Colin, D., Frischmann-Rosner, M., Liard, J. & Magne, A. (1973-74). Étude de niveau de développement mental global et des capacités perceptives, mnémoniques et de raisonnement à travers l'application de l'échelle de performance de Snijders-Oomen des enfants handicapés moteurs. Bulletin de Psychologie, 27, 346-361.

.

1973

Fraser, G.M. & Blockley, J. (1973). The language disordered child. Windsor: NFER Publishing Co.

.

1972

Bödiker, M.L. von (1972). Prüfung der Effekte einer Trainungsleiste zur Worterkennung bei Vorschulkindern. Schule und Psychologie, 19, 80-88.

.

1972

Malhotra, M.K. (1972). Zur Validität der Snijders-Oomen nicht-verbalen Intelligenz Testreihe. Zeitschrift für Experimentelle und Angewandte Psychologie, 19, 122-129.

.

1972

R

Müller-Gerhard, N. (1972). Ergebnisse psychologischer Untersuchungen mit sprachfreien Tests bei Vorschulkindern mit Hör- und Sprachstörungen. Folia Phoniatrica, 24, 214-221.

.

1972

Nickel, H. von (1972). Neuere Ergebnisse zur visuellen Differenzierungsfähigkeit im Vorschulalter. Ihre entwicklungstheoretische und praktisch-pädagogische Bedeutung, Schule und Psychologie, 19, 1-11.

.

1972

Rop, I. (1972). Die Auswirkungen Kognitiver Frühförderung bei Fünfjährigen Kindergartenkinder. Dissertation, Psychologisch Institut, Universität Wien.

.

1971

Bürli, A. (1971). Faktorenstruktur der “Nicht verbalen Intelligenztestreihe” von Snijders und Snijders-Oomen bei Hörenden, Hörgeschädigten Pädagogik, 25, 27-31

.

1971

Horst, A. van der (1971). Defective hearing, score achievements and score choice. The Teacher of the Deaf, 69, 398-415.

.

1971

R

Ives, L.A. (1971). The psychometric assessment of deaf children. Internal report, Department of Audiology and Educational Psychology, University of Manchester.

.

1971

R

Levine, E.S. (1971). Mental assessment of the deaf child. Volta Review, 73, 80-105.

.

1971

Stachyra, J. (1971). The mental development of deaf children (English summary), Roczniki Filozoficzne, 19, 101-114.

.

1970

Canabel, J.V. (1970). Comparison of deaf and normally hearing children on analogy items under different methods of instructions at different age levels. Dissertation, St. John’s University.

.

1970

R

Gaskill, P., Longworth, A. & Neilson, J.R. (1970). The administration of Snijders-Oomen non-verbal intelligence tests to deaf children. The Teacher of the Deaf, 68, 137-142.

.

1970

R

Mittler, P. (Ed.) (1970). The psychological assessment of mental and physical handicaps. London: Tavistock.

.

1970

Watts, W.J. (1970). Conceptual development and the use of programmed accelerators with deaf children. In Third International Congress on the Education of the Deaf. Stockholm: Sveriges Lärarförbund.

.

1969

Kearney, J.E. (1969). A new performance scale of cognitive capacity for use with deaf subjects. American Annals of the Deaf, 114, 2-14.

.

1968

Baümler, G., Seitz, W. & Knop, G. (1968). Die faktorielle Struktur der 'Nicht verbalen Intelligenztestreihe' von Snijders und Snijders-Oomen bei Taubstummen. Diagnostica, 14, 87-93.

.

1968

Montgomery, G.W.G. (1968). A factorial study of communication and ability in deaf school leavers. British Journal of Educational Psychology, 38, 27-37.

.

1968

Wassing, H.E. & Krevelen, D. van (1968). Anmerkungen zur Frage der Intelligenzzeichenbegabter autistischer Kinder. Acta Pädopsychiatrica, 35, 215-227.

.

1967

Csanyi, Y. (1967). Adatok a magyothallo gyermek gondolkodásának vizsgalatahoz. Pszich. Tanulmányok, 10, 677-692.

.

1967

Haupt, U. (1967). On problems of diagnosing intelligence of children with anarthria and severe cerebral palsy. In The Second International Symposium of Cerebral Palsy (p. 95-97). Prague: Balnea.

.

1967

Schmidt, M. (1967). Aspects of an analysis of the intelligent behavior of children suffering from cerebral palsy. In The Second International Symposium of Cerebral Palsy. Prague: Balnea.

.

1966

Backer, W. (1966). 'n Intelligensietoets vir gehoorgebrekkige kinders [Tests of intelligence for children with impaired hearing]. Journal for Social Research, 15, 11-27.

.

1966

R

Hiltmann, H. (1966). Kompendium der psychodiagnostischen Tests. Bern/Stuttgart: Hans Huber Verlag.

.

1965

R

Lawes, J.S. (1965). Non-verbal intelligence tests for deaf and hearing subjects. In O. Buros (Ed.), The Sixth Mental Measurements Yearbook (p. 818-821). Highland Park, N.J.: Gryphon Press.

.

1965

Mulholland, A.M. (1965). Receptive Language in the U.S.S.R., the Netherlands and the United States. American Annals of the Deaf, 110 (3), ??-??.

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1964

T

Backer, W. (1964). Die Suid-Afrikaanse standaardisering van die Snijders-Oomen niet-verbale intelligentieskaal vir gehoorgebrekkige kinders. Dissertation, Potchefstroom Universiteit.

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1964

T

Backer, W. (1964). Handleiding vir Snijders-Oomen niet-verbale intelligensieskaal. Pretoria: Nasionale Buro vir Opvoedkundige en Maatskaplike Navorsing.

.

1964

R

Brock, H. (1964). Erfahrungen mit der nichtverbalen Intelligenztestreihe von Snijders-Oomen bei der Beurteilung des Entwicklungsstandes geistig behinderter Kinder. Praxis der Kinderpsychologie und Kinderpsychiatrie, 13, 255-256.

.

1964

Farrand, R.H. (1964). The intellective abilities of deaf and hearing children compared by factor analysis. American Annals of the Deaf, 109, 306-325.

.

1964

Snijders, J.Th. (1964). Standardization problems of tests for the deaf. In Report of the proceedings of the international congress on education of the deaf en of the forty-first meeting of the convention of American instructors of the deaf (p. 311-317).Washington: U.S. government printing office.

.

1962

Neuhaus, M. (1962). Measuring the non-verbal intelligence of gifted elementary school children. Exceptional Children, 28, 271-273.

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1962

T

Snijders, J.Th. & Snijders-Oomen, N. (1962). Examen d' intelligence non-verbal pour les sujets sourds et normaux. Groningen: Tjeenk Willink.

.

1961

Bürzli, A. (1961). Vergleich zwischen dem Snijders- und dem Kramer-Test bei 100 neunjährigen Kindern. Internal report, Institut für Pädagogik, Heilpädagogik und Angewandte Psychologie, Universität Freiburg/Schweiz.

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1960

R

Pudritzki, G. (1960). Snijders, J.Th. und N. Snijders-Oomen, Sprachfreie Intelligenzuntersuchung für Hörende und Taubstumme. Zeitschrift für Psychologie mit Zeitschrift für angewandte Psychologie und Charakterkunde, 164, 168.

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1959

T

Snijders, J.Th. & Snijders-Oomen, N. (1959, 19662, 19683, 19704). Non-verbal intelligence tests for deaf and hearing subjects: Snijders-Oomen non-verbal scale S.O.N. Groningen: Wolters-Noordhoff.

.

1958

Snijders, J.Th. (1958). Sprachfreie Tests für Taubstumme, Neue Blätter für Taubstummenbildung, 12, 18-28.

.

1958

T

Snijders, J.Th. & Snijders-Oomen, N. (1958, 19642, 19744). Snijders-Oomen Nicht-verbaler Intelligenztestreihe (S.O.N.). Groningen: Wolters-Noordhoff/Tjeenk Willink.

.

1957

Baar, E. (1957). Psychologische Untersuchung von Tauben, Schwerhörigen und sprachlich speziell gestörten Kleinkindern. Folia phoniatrica, 11, 129-152.

.

1952

Snijders, J. Th. (1952). The revision of the Snijders-Oomen test scale. Anthropology and Medicine, 1, 22-26.

.

1950

Snijders-Oomen, A.W.M. (1950). Introduction to the demonstration of the Snijders-Oomen non-verbal intelligence scale, In Proceedings international congress on the care of the deaf-mute, Groningen, 5-10 June 1950 (p. 199-201). Groningen: z.u.

.

1950

Snijders, J.Th. (1950). Psychological examination in the education of the deaf. In Proceedings of the international congress on the care of the deaf-mute, Groningen, 5-10 June 1950 (p. 193-199). Groningen: z.u.


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