0000000000784881
AUTHOR
Jon Andoni Duñabeitia
showing 16 related works from this author
IsMilkmana superhero likeBatman? Constituent morphological priming in compound words
2009
In the present study, we examined morphological decomposition of Basque compound words in a series of masked priming lexical decision experiments. In Experiment 1, Basque compound words could be briefly preceded by other compounds that shared either the first or second constituent, or by unrelated noncompound words. Results showed a significant priming effect for words that shared a constituent, independently of its position. In Experiment 2, compound words were preceded by other compound words that shared one of their constituents, but in a different lexeme position (e.g., the first constituent of the compound that acted as a prime was the second constituent of the compound that acted as a…
READING WORDS, NUMB3R5 and $YMßOL$
2007
Words in alphabetic languages are processed via their constituents [1]. To recognize a printed word, we need to process the identity and position of its letters, hence distinguishing between cat and fat, or dog and god, but not between tABLe and TabLE, or and . Dehaene and colleagues [2] proposed a neuronal model with feed-forward connections only, according to which the brain decodes words through a hierarchy of local combination detectors in the occipito–infero–temporal pathway sensitive to increasingly larger fragments of words.
Are coffee and toffee served in a cup? Ortho-phonologically mediated associative priming.
2008
We report three masked associative priming experiments with the lexical decision task that explore whether the initial activation flow of a visually presented word activates the semantic representations of that word's orthographic/phonological neighbours. The predictions of cascades and serial/modular models of lexical processing differ widely in this respect. Using a masked priming paradigm (stimulus onset asynchrony, SOA = 50 ms), words preceded by ortho-phonologically mediated associated “neighbours” ( oveja–MIEL, the Spanish for sheep–HONEY; note that oveja is a phonological neighbour of abeja, the Spanish for bee) were recognized more rapidly than words preceded by an unrelated word p…
Doesdarknesslead tohappiness? Masked suffix priming effects
2008
Masked affix priming effects have usually been obtained for words sharing the initial affix (e.g., re action- RE FORM). However, prior evidence on masked suffix priming effects (e.g., bak er -WALK ER ) is inconclusive. In the present series of masked priming lexical decision experiments, a target word was briefly preceded by a morphologically or orthographically related prime, or by an unrelated prime. In Experiment 1, the prime words in the suffix priming condition were formed by their suffixes (e.g., er -WALK ER ). In Experiment 2, the primes included the suffix inserted in a nonsense symbol string (e.g., %%%% er -WALK ER ). In Experiment 3, the primes were formed by a real word that shar…
Eye movements when reading words with $YMβOL$ and NUM83R5: There is a cost
2009
Recent evidence from masked priming experiments has revealed that readers regularize letter-like symbols and letter-like numbers into their corresponding base letters with minimal processing cost. However, one open question is whether the same pattern occurs when these items are presented during normal silent reading. In the present study, we respond to this question in an eye-movement experiment that included sentences with words that had symbols and numbers as letters, as in “YESTERDAY I SAW THE SECRE74RY WORKING VERY HARD”. Results revealed that there is a greater reading cost associated with letter-by-number replacements than with letter-by-symbol replacements, especially when the repla…
Do transposed-letter similarity effects occur at a morpheme level? Evidence for morpho-orthographic decomposition
2007
When does morphological decomposition occur in visual word recognition? An increasing body of evidence suggests the presence of early morphological processing. The present work investigates this issue via an orthographic similarity manipulation. Three masked priming lexical decision experiments were conducted to examine the transposed-letter similarity effect (e.g., jugde facilitates JUDGE more than the control jupbe) in polymorphemic and monomorphemic words. If morphological decomposition occurs at early stages of visual word recognition, we would expect an interaction with transposed-letter effects. Experiment 1 was carried out in Basque, which is an agglutinative language. The nonword pr…
Constituent priming effects: Evidence for preserved morphological processing in healthy old readers
2009
How elderly adults process morphologically complex words is still a matter of controversy. The present study explored whether compound word recognition is affected by ageing. A group of young adults and a group of older healthy adults were tested on a lexical decision task. Compound words were presented primed by their first constituent (book-BOOKSHOP), their second constituent (shop-BOOKSHOP), or by an unrelated word (house-BOOKSHOP). Results revealed that morphological processing is fully preserved in advanced age and that the magnitude of the constituent priming effect was similar for young and older adults.
Masked Translation Priming Effects With Highly Proficient Simultaneous Bilinguals
2010
One essential issue for models of bilingual memory organization is to what degree the representation from one of the languages is shared with the other language. In this study, we examine whether there is a symmetrical translation priming effect with highly proficient, simultaneous bilinguals. We conducted a masked priming lexical decision experiment with cognate and noncognate translation equivalents. Results showed a significant masked translation priming effect for both cognates and noncognates, with a greater priming effect for cognates. Furthermore, the magnitude of the translation priming was similar in the two directions. Thus, highly fluent bilinguals do develop symmetrical between…
Short article: Does the brain regularize digits and letters to the same extent?
2009
The cognitive system does not just act as a mirror from the sensory input; instead, it tends to normalize this information. Given that letter processing seems to be much more specialized than digit processing in the cortex, we examined whether the regularization process occurs differently from digits to letters than from letters to digits: We employed a masked priming same/different experiment (e.g., probe, VESZED; prime, V35Z3D; and target, VESZED). When embedded in letter strings, digits that resemble letters (e.g., 3 and 5 in V35Z3D-VESZED) tend to be encoded in a letter-like manner, whereas when embedded in digit strings, letters that resemble digits (e.g., E and S in 9ES7E2–935732) te…
Transposed-Letter Priming Effects for Close Versus Distant Transpositions
2009
Transposing two internal letters of a word produces a perceptually similar item (e.g., CHOLOCATE being processed as CHOCOLATE). To determine the precise nature of the encoding of letter position within a word, we examined the effect of the number of intervening letters in transposed-letter effects with a masked priming procedure. In Experiment 1, letter transposition could involve adjacent letters (chocloate-CHOCOLATE) and nonadjacent letters with two intervening letters (choaolcte-CHOCOLATE). Results showed that the magnitude of the transposed-letter priming effect – relative to the appropriate control condition – was greater when the transposition involved adjacent letters than when it i…
Masked associative/semantic priming effects across languages with highly proficient bilinguals
2008
One key issue for models of bilingual memory is to what degree the semantic representation from one of the languages is shared with the other language. In the present paper, we examine whether there is an early, automatic semantic priming effect across languages for noncognates with highly proficient (Basque/Spanish) bilinguals. Experiment 1 was a between-language masked semantic priming lexical decision experiment. Results showed a significant between-language semantic priming effect for both Basque–Spanish and Spanish–Basque pairs. Experiment 2 showed that the magnitude of the between-language and within-language masked semantic priming effects was quite similar. Experiment 3 replicated t…
Smart Phone, Smart Science: How the Use of Smartphones Can Revolutionize Research in Cognitive Science
2011
WOS:000295936900019; International audience; Investigating human cognitive faculties such as language, attention, and memory most often relies on testing small and homogeneous groups of volunteers coming to research facilities where they are asked to participate in behavioral experiments. We show that this limitation and sampling bias can be overcome by using smartphone technology to collect data in cognitive science experiments from thousands of subjects from all over the world. This mass coordinated use of smartphones creates a novel and powerful scientific "instrument" that yields the data necessary to test universal theories of cognition. This increase in power represents a potential re…
There is no clam with coats in the calm coast: delimiting the transposed-letter priming effect.
2009
In this article, we explore the transposed-letter priming effect (e.g., jugde–JUDGE vs. jupte–JUDGE), a phenomenon that taps into some key issues on how the brain encodes letter positions and has favoured the creation of new input coding schemes. However, almost all the empirical evidence from transposed-letter priming experiments comes from nonword primes (e.g., jugde–JUDGE). Indeed, previous evidence when using word–word pairs (e.g., causal–CASUAL) is not conclusive. Here, we conducted five masked priming lexical decision experiments that examined the relationship between pairs of real words that differed only in the transposition of two of their letters (e.g., CASUAL vs. CAUSAL). Result…
The role of the frequency of constituents in compound words: evidence from Basque and Spanish.
2008
Recent data from compound word processing suggests that compounds are recognized via their constituent lexemes (Juhasz, Starr, Inhoff, & Placke, 2003). The present lexical decision experiment manipulated orthogonally the frequency of the constituents of compound words in two languages: Basque and Spanish. Basque and Spanish diverge widely in their morphological properties and in the number of existing compound words. Furthermore, the head lexeme (i.e., the most meaningful lexeme related to the whole-word meaning) in Spanish tends to be the second lexeme, whereas in Basque the percentage is more distributed. Results showed a facilitative effect of the frequency of the second lexeme, in both …
Children Like Dense Neighborhoods: Orthographic Neighborhood Density Effects in Novel Readers
2008
Previous evidence with English beginning readers suggests that some orthographic effects, such as the orthographic neighborhood density effects, could be stronger for children than for adults. Particularly, children respond more accurately to words with many orthographic neighbors than to words with few neighbors. The magnitude of the effects for children is much higher than for adults, and some researchers have proposed that these effects could be progressively modulated according to reading expertise. The present paper explores in depth how children from 1stto 6thgrade perform a lexical decision with words that are from dense or sparse orthographic neighborhoods, attending not only to acc…
Morphological priming involves more than orthographic priming
2007
Los resultados de investigaciones recientes en reconocimiento visual de palabras apoyan cierta autonomía de las unidades morfológicas. Con el fin de investigar si los efectos de priming morfológico están producidos más por el solapamiento de forma que por las relaciones morfológicas de las palabras, se presenta un experimento de decisión léxica con priming enmascarado. Se comparan, mediante la utilización de las mismas palabras test (NUEVO), dos condiciones experimentales relativas a relaciones netamente ortográficas (nueve) y a relaciones morfológicas basadas en la marca de género (nueva). Los resultados de este estudio muestran que las palabras precedidas por otras con las que comparten u…