Publications

Displaying 7501 - 7543 of 7543
  • Levelt, W. J. M., & Bonarius, M. (1968). Suffixes as deep structure clues. Heymans Bulletins Psychologische Instituten RU Groningen, HB-68-22EX.
  • Levelt, W. J. M., & Plomp, K. (1968). The appreciation of musical intervals. In J. M. M. Aler (Ed.), Proceedings of the fifth International Congress of Aesthetics, Amsterdam 1964 (pp. 901-904). The Hague: Mouton.
  • Levelt, W. J. M. (1968). R. Quirk en J. Svartvik (eds.), Investigating linguistic acceptability [Book review]. Nederlands tijdschrift voor de psychologie, 32(6), 692.
  • De Loor, G. P., Jurriens, A. A., Levelt, W. J. M., & Van de Geer, J. P. (1968). Line scan imagery interpretation. Photogrammatic Engineering, 28, 502-510.
  • Seuren, P. A. M. (1968). [Review of the book Negation and the comparative particle in English by André Joly]. Neophilologus, 52, 337-338. doi:10.1007/BF01515481.
  • Klein, W. (1967). Einführende Bibliographie zu "Mathematik und Dichtung". In H. Kreuzer, & R. Gunzenhäuser (Eds.), Mathematik und Dichtung (pp. 347-359). München: Nymphenburger.
  • Levelt, W. J. M. (1967). Over het waarnemen van zinnen [Inaugural lecture]. Groningen: Wolters.
  • Levelt, W. J. M. (1967). Note on the distribution of dominance times in binocular rivalry. British Journal of Psychology, 58, 143-145.
  • Seuren, P. A. M. (1967). Negation in Dutch. Neophilologus, 51(4), 327-363.
  • Kempen, G. (1966). [Review of the book Theories of learning and instruction ed. by E.R. Hilgard]. Nijmeegs Tijdschrift voor Psychologie, 14, 250.
  • Kempen, G. (1966). Een informatietheoretische reïnterpretatie van het probleem der autonome geheugenveranderingen. Gawein: Tijdschrift voor psychologie, 15, 9-26.
  • Levelt, W. J. M., & Plomp, R. (1966). Les dimensions dans la perception des intervalles musicaux. Sciences de l'art, 3, 172-182.
  • Levelt, W. J. M. (1966). Generatieve grammatica en psycholinguïstiek I: Inleiding in de generatieve grammatica. Nederlands Tijdschrift voor de Psychologie en haar Grensgebieden, 21, 317-337.
  • Levelt, W. J. M. (1966). Generatieve grammatica en psycholinguïstiek II. Psycholinguïstisch onderzoek. Nederlands Tijdschrift voor de Psychologie en haar Grensgebieden, 21, 367-400.
  • Levelt, W. J. M. (1966). Some demonstrations of the complementary functioning of the eyes. Perception & Psychophysics, 1, 39-40.
  • Levelt, W. J. M. (1966). The alternation process in binocular rivalry. British Journal of Psychology, 57(3/4), 225-238.
  • Levelt, W. J. M., Van de Geer, J. P., & Plomp, R. (1966). Triadic comparisons of musical intervals. British Journal of Mathematical & Statistical Psychology, 19(2), 163-179.
  • Levelt, W. J. M. (1966). The perceptual conflict in binocular rivalry. In M. A. Bouman (Ed.), Studies in perception: Dedicated to M.A. Bouman (pp. 47-60). Soesterberg: Institute for Perception RVO-TNO.
  • Plomp, R., & Levelt, W. J. M. (1966). Perception of tonal consonance. In M. A. Bouman (Ed.), Studies in Perception - dedicated to M.A. Bouman (pp. 105-118). Soesterberg: Institute for Perception RVO-TNO.
  • Seuren, P. A. M. (1966). [Review of the book An introduction to morphology and syntax by Benjamin Elson and Velma Pickett]. Foundations of Language, 2(2), 213-217.
  • Seuren, P. A. M. (1966). [Review of the book Grammar discovery procedures by Robert E. Longacre]. Foundations of Language, 2(2), 200-212.
  • Seuren, P. A. M. (1966). L'italiano per gli olandesi: Cursus Italiaans voor beginners. Haarlem: H. Stam.
  • Seuren, P. A. M. (1966). Het probleem van de woorddefinitie. In Handelingen van het 29ste Nederlands Filologencongres (pp. 103-108).
  • Seuren, P. A. M. (1966). Het probleem van de woorddefinitie. Tijdschrift voor Nederlandse Taal- en Letterkunde, 82(4), 259-293.
  • Brown, S., & Brown, P. (1965). Comparison of successive and simultaneous methods of pair presentation in paired-associate learning. Psychonomic Science, 309-310.
  • Kempen, G. (1965). Leermachine en talenpracticum: Inleiding en literatuuroverzicht. Tijdschrift voor opvoedkunde, 11, 1-31.
  • Levelt, W. J. M., & Plomp, R.(1965). Dimensions in the perception of musical intervals. Report IZF-1965-C6. Soesterberg: Institute for Perception RVO-TNO.
  • Levelt, W. J. M. (1965). Binocular brightness averaging and contour information. British Journal of Psychology, 56, 1-13.
  • Levelt, W. J. M. (1965). On binocular rivalry. PhD Thesis, Van Gorcum, Assen.

    Abstract

    PHD thesis, defended at the University of Leiden
  • Plomp, R., & Levelt, W. J. M. (1965). Tonal consonance and critical bandwidth. Journal of the Acoustical Society of America, 38, 548-560. doi:10.1121/1.1909741.

    Abstract

    Firstly, theories are reviewed on the explanation of tonal consonance as the singular nature of tone intervals with frequency ratios corresponding with small integer numbers. An evaluation of these explanations in the light of some experimental studies supports the hypothesis, as promoted by von Helmholtz, that the difference between consonant and dissonant intervals is related to beats of adjacent partials. This relation was studied more fully by experiments in which subjects had to judge simple-tone intervals as a function of test frequency and interval width. The results may be considered as a modification of von Helmholtz's conception and indicate that, as a function of frequency, the transition range between consonant and dissonant intervals is related to critical bandwidth. Simple-tone intervals are evaluated as consonant for frequency differences exceeding this bandwidth. whereas the most dissonant intervals correspond with frequency differences of about a quarter of this bandwidth. On the base of these results, some properties of consonant intervals consisting of complex tones are explained. To answer the question whether critical bandwidth also plays a rôle in music, the chords of two compositions (parts of a trio sonata of J. S. Bach and of a string quartet of A. Dvorák) were analyzed by computing interval distributions as a function of frequency and number of harmonics taken into account. The results strongly suggest that, indeed, critical bandwidth plays an important rôle in music: for a number of harmonics representative for musical instruments, the "density" of simultaneous partials alters as a function of frequency in the same way as critical bandwidth does.
  • Seuren, P. A. M. (1965). Fonotheek, teniotheek. Levende Talen, 229, 221-222.
  • Levelt, W. J. M., & Plomp, R. (1964). De waardering van muzikale intervallen. Hypothese: Orgaan van de Psychologische Faculteit der Leidse Studenten, 9(3/4), 30-39.
  • Levelt, W. J. M.(1964). Binocular brightness summation and contour information. Report IZF-1964-C1. Soesterberg: Institute for Perception RVO-TNO.
  • Levelt, W. J. M.(1964). Optische geleiding door remmingwerken en richtmiddelen. Report IZF-1964-C1. Soesterberg: Institute for Perception RVO-TNO.
  • Levelt, W. J. M., & Van de Geer, J.(1964). Studies in interpretation of line-scan pictures Part II: Interpretability of line-scan pictures. Report IZF-1964-C1. Soesterberg: Institute for Perception RVO-TNO.
  • Seuren, P. A. M. (1964). [Review of the book Set theory and syntactic descriptions by William S. Cooper]. Linguistics, 2(10), 73-80. doi:10.1515/ling.1964.2.10.61.
  • Seuren, P. A. M. (1964). Dupliek. Levende Talen, 227, 675-680.
  • Seuren, P. A. M. (1963). Naar aanleiding van Dr. F. Balk-Smit Duyzentkunst "De Grammatische Functie". Levende Talen, 219, 179-186.
  • Van de Geer, J. P., & Levelt, W. J. M. (1963). Detection of visual patterns disturbed by noise: An exploratory study. Quarterly Journal of Experimental Psychology, 15, 192-204. doi:10.1080/17470216308416324.

    Abstract

    An introductory study of the perception of stochastically specified events is reported. The initial problem was to determine whether the perceiver can split visual input data of this kind into random and determined components. The inability of subjects to do so with the stimulus material used (a filmlike sequence of dot patterns), led to the more general question of how subjects code this kind of visual material. To meet the difficulty of defining the subjects' responses, two experiments were designed. In both, patterns were presented as a rapid sequence of dots on a screen. The patterns were more or less disturbed by “noise,” i.e. the dots did not appear exactly at their proper places. In the first experiment the response was a rating on a semantic scale, in the second an identification from among a set of alternative patterns. The results of these experiments give some insight in the coding systems adopted by the subjects. First, noise appears to be detrimental to pattern recognition, especially to patterns with little spread. Second, this shows connections with the factors obtained from analysis of the semantic ratings, e.g. easily disturbed patterns show a large drop in the semantic regularity factor, when only a little noise is added.
  • Levelt, W. J. M. (1962). Motion breaking and the perception of causality. In A. Michotte (Ed.), Causalité, permanence et réalité phénoménales: Etudes de psychologie expérimentale (pp. 244-258). Louvain: Publications Universitaires.
  • Levelt, W. J. M., & Plomp, R. (1962). Musical consonance and critical bandwidth. In Proceedings of the 4th International Congress Acoustics (pp. 55-55).
  • Van de Geer, J. P., Levelt, W. J. M., & Plomp, R. (1962). The connotation of musical consonance. Acta Psychologica, 20, 308-319.

    Abstract

    As a preliminary to further research on musical consonance an explanatory investigation was made on the different modes of judgment of musical intervals. This was done by way of a semantic differential. Subjects rated 23 intervals against 10 scales. In a factor analysis three factors appeared: pitch, evaluation and fusion. The relation between these factors and some physical characteristics has been investigated. The scale consonant-dissonant showed to be purely evaluative (in opposition to Stumpf's theory). This evaluative connotation is not in accordance with the musicological meaning of consonance. Suggestions to account for this difference have been given.
  • Levelt, W. J. M. (1961). Michotte's theorie van de causaliteitswaarneming en de waarneming van remmingen. Hypothese: orgaan van de Psychologische Faculteit der Leidse Studenten, 5(4), 1-21.

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