In visual word identification, readers automatically access word internal information: they recognize orthographically embedded words (e.g., HAT in THAT) and are sensitive to morphological structure (DEAL–ER, BASKET–BALL). The exact mechanisms that govern these processes, however, are not well established yet – how is this information used? What is the role of affixes in this process? To address these questions, we tested the activation of meaning of embedded word stems in the presence or absence of a morphological structure using two semantic categorization tasks in Italian. Participants made category decisions on words (e.g., is CARROT a type of food?). Some no-answers (is CORNER a type of food?) contained category-congruent embedded word stems (i.e., CORN–). Moreover, the embedded stems could be accompanied by a pseudo-suffix (-er in CORNER) or a non-morphological ending (-ce in PEACE) – this allowed gauging the role of pseudo-suffixes in stem activation. The analyses of accuracy and response times revealed that words were harder to reject as members of a category when they contained an embedded word stem that was indeed category-congruent. Critically, this was the case regardless of the presence or absence of a pseudo-suffix. These findings provide evidence that the lexical identification system activates the meaning of embedded word stems when the task requires semantic information. This study brings together research on orthographic neighbors and morphological processing, yielding results that have important implications for models of visual word processing.
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In the original analysis, response times were logarithmically transformed to normalize the distribution of the residuals based on inspection of a Box-Cox plot (MASS package, Venables & Ripley, 2002). The pattern of effects was identical. For completeness, we present this original analysis in the Supplementary Material.
In the original analysis, response times were inversely transformed to normalize the distribution of the residuals based on inspection of a Box-Cox plot (MASS package, Venables & Ripley, 2002). The pattern of effects was identical. For completeness, we present this original analysis in the Supplementary Material.
Amenta, S., & Crepaldi, D. (2012). Morphological Processing as We Know It: An Analytical Review of Morphological Effects in Visual Word Identification. Frontiers in Psychology, 3. doi:https://doi.org/10.3389/fpsyg.2012.00232
Amenta, S., Marelli, M., & Crepaldi, D. (2015). The fruitless effort of growing a fruitless tree: Early morpho-orthographic and morpho-semantic effects in sentence reading. Journal of Experimental Psychology: Learning, Memory, and Cognition, 41(5), 1587–1596. doi:https://doi.org/10.1037/xlm0000104
Baayen, H. R., & Milin, P. (2010). Analyzing reaction times. International Journal of Psychological Research, 3(2), 12. doi: https://doi.org/10.21500/20112084.807
Bates, D., Mächler, M., Bolker, B., & Walker, S. (2015). Fitting Linear Mixed-Effects Models Usinglme4. Journal of Statistical Software, 67(1). doi:https://doi.org/10.18637/jss.v067.i01
Beyersmann, E., Casalis, S., Ziegler, J. C., & Grainger, J. (2014). Language proficiency and morpho-orthographic segmentation. Psychonomic Bulletin & Review, 22(4), 1054–1061. doi:https://doi.org/10.3758/s13423-014-0752-9
Beyersmann, E., Cavalli, E., Casalis, S., & Colé, P. (2016). Embedded stem priming effects in prefixed and suffixed pseudowords. Scientific Studies of Reading, 20, 220-230. doi:https://doi.org/10.1080/10888438.2016.1140769
Bowers, J. S., Davis, C. J., & Hanley, D. A. (2005). Automatic semantic activation of embedded words: Is there a “hat” in “that”? Journal of Memory and Language, 52(1), 131–143. doi:https://doi.org/10.1016/j.jml.2004.09.003
Davis, M., Rastle, H. (2010). Form and meaning in early morphological processing: Comment on Feldman, O’Connor, and Moscoso del Prado Martín. Psychonomic Bulletin & Review 17(5),749-755
Davis, C. J., Perea, M., & Acha, J. (2009). Re(de)fining the orthographic neighborhood: The role of addition and deletion neighbors in lexical decision and reading. Journal of Experimental Psychology: Human Perception and Performance, 35(5), 1550–1570. doi:https://doi.org/10.1037/a0014253
Davis, C. J., & Taft, M. (2005). More words in the neighborhood: Interference in lexical decision due to deletion neighbors. Psychonomic Bulletin & Review, 12(5), 904–910. doi:https://doi.org/10.3758/bf03196784
De Moor, W., & Brysbaert, M. (2000). Neighborhood-frequency effects when primes and targets are of different lengths. Psychological Research, 63(2), 159–162. doi:https://doi.org/10.1007/pl00008174
Drews, E., & Zwitserlood, P. (1995). Morphological and orthographic similarity in visual word recognition. Journal of Experimental Psychology: Human Perception and Performance, 21(5), 1098–1116. doi:https://doi.org/10.1037/0096-1518.104.22.1688
Feldman, L. B., O’Connor, P. A., and del Prado Martín, F. M. (2009). Early morphological processing is morpho-semantic and not simply morpho-orthographic: an exception to form-then-meaning accounts of word recognition. Psychonomic Bulletin & Review, 16, 684–691. doi:https://doi.org/10.3758/PBR.16.4.684
Grainger, J., & Beyersmann, E. (2017). Edge-Aligned Embedded Word Activation Initiates Morpho-orthographic Segmentation. Psychology of Learning and Motivation, 285–317. doi:https://doi.org/10.1016/bs.plm.2017.03.009
Grainger, J., Ziegler, JC. (2011) A Dual-Route Approach to Orthographic Processing. Frontiers in Psychology 2
Hasenäcker, J., Beyersmann, E., Schroeder, S. (2016). Masked Morphological Priming in German-Speaking Adults and Children: Evidence from Response Time Distributions. Frontiers in Psychology 7
Heathcote, L., Nation, K., Castles, A., Beyersmann, E. (2018). Do ‘blacheap’ and ‘subcheap’ both prime ‘cheap’? An investigation of morphemic status and position in early visual word processing. Quarterly Journal of Experimental Psychology 71(8), 1645–1654.
Longtin, C., Segui, M. J., Hallé. P. A. (2003). Morphological priming without morphological relationship. Language and Cognitive Processes 18(3),313-334
Luke, S. G., & Christianson, K. (2011). Stem and whole-word frequency effects in the processing of inflected verbs in and out of a sentence context. Language and Cognitive Processes, 26(8), 1173–1192. doi:https://doi.org/10.1080/01690965.2010.510359
Mathôt, S., Schreij, D., & Theeuwes, J. (2012). OpenSesame: An open-source, graphical experiment builder for the social sciences. Behavior Research Methods, 44(2), 314-324. doi:https://doi.org/10.3758/s13428-011-0168-7
Marelli, M., Amenta, S., Morone, E. A., & Crepaldi, D. (2012). Meaning is in the beholder’s eye: Morpho-semantic effects in masked priming. Psychonomic Bulletin & Review, 20(3), 534–541. doi:https://doi.org/10.3758/s13423-012-0363-2
Nation, K., & Cocksey, J. (2009). Beginning readers activate semantics from sub-word orthography. Cognition, 110(2), 273–278. doi:https://doi.org/10.1016/j.cognition.2008.11.004
R Core Team (2014). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. http://www.R-project.org/
Rastle, K., & Davis, M. H. (2008). Morphological decomposition based on the analysis of orthography. Language and Cognitive Processes, 23(7-8), 942–971. doi:https://doi.org/10.1080/01690960802069730
Rastle, K., Davis, M. H., & New, B. (2004). The broth in my brother’s brothel: Morpho-orthographic segmentation in visual word recognition. Psychonomic Bulletin & Review, 11(6), 1090–1098. doi:https://doi.org/10.3758/bf03196742
Snell, J., Grainger, J., & Declerck, M. (2018). A word on words in words: How do embedded words affect reading? Journal of Cognition, 1:40. Doi:https://doi.org/10.5334/joc.45
Taft, M., Li, S., & Beyersmann, E. (2018). What Cross-morphemic Letter Transposition in Derived Nonwords Tells us about Lexical Processing. Journal of Cognition, 1(1). doi:https://doi.org/10.5334/joc.39
Venables, W. N. & Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth Edition. Springer, New York.
Weingartner, K. M., Juhasz, B. J., & Rayner, K. (2012). Lexical embeddings produce interference when they are morphologically unrelated to the words in which they are contained: Evidence from eye movements. Journal of Cognitive Psychology, 24(2), 179–188. doi:https://doi.org/10.1080/20445911.2011.604028
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This research was supported by the ERC Starting Grant no. 679010 (StatLearn) awarded to Davide Crepaldi
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Hasenäcker, J., Solaja, O. & Crepaldi, D. Food in the corner and money in the cashews: Semantic activation of embedded stems in the presence or absence of a morphological structure. Psychon Bull Rev 27, 155–161 (2020). https://doi.org/10.3758/s13423-019-01664-z
- Visual word recognition
- Morphological processing
- Semantic categorization
- Embedded words