Sit down and read on: working memory and long-term memory in particle-verb processing.

Particle verbs (e.g., look up) are lexical items for which particle and verb share a single lexical entry.

Developing a structural model of reading: the role of hearing status in reading development over time.

The purpose of the present study was to develop a structural model of reading based on the Lexical Quality Hypothesis (Perfetti & Hart, 2002). Data from a 4-year longitudinal study of Dutch primary school children with and without hearing loss were used to conduct an exploratory analysis of how lexical components (i.e.

Complex word reading in Dutch deaf children and adults.

Children who are deaf are often delayed in reading comprehension. This delay could be due to problems in morphological processing during word reading. In this study, we investigated whether 6th grade deaf children and adults are delayed in comparison to their hearing peers in reading complex derivational words and compounds compared to monomorphemic words.

The similarity of plural endings and linking elements in regional speech variants of Dutch.

The plural suffix -en (noot+en, 'nuts') is pronounced differently by speakers coming from different regions of the Netherlands. In this study, we compared the pronunciation of the plural suffix -en in phrases (noot+en kraken, 'to crack nuts') with linking en in compounds (noot+en+kroker, 'nutcracker'), because some claim that both are similar (Schreuder, Neijt, van der Weide, & Baayen, 1998), whereas others claim that they are not (Verkuyl, 2007). The pronunciations of 109 participants coming from five regions of the Netherlands were therefore compared in a picture naming task.

Reading vocabulary in children with and without hearing loss: the roles of task and word type.

Purpose: To address the problem of low reading comprehension scores among children with hearing impairment, it is necessary to have a better understanding of their reading vocabulary. In this study, the authors investigated whether task and word type differentiate the reading vocabulary knowledge of children with and without severe hearing loss.

Method: Seventy-two children with hearing loss and 72 children with normal hearing performed a lexical and a use decision task.

Improving word reading speed: individual differences interact with a training focus on successes or failures.

The effect of two training procedures on the development of reading speed in poor readers is examined. One training concentrates on the words the children read correctly (successes), the other on the words they read incorrectly (failures). Children were either informed or not informed about the training focus.

Effects of morphological Family Size for young readers.

Dutch children, from the second and fourth grade of primary school, were each given a visual lexical decision test on 210 Dutch monomorphemic words. After removing words not recognized by a majority of the younger group, (lexical) decisions were analysed by mixed-model regression methods to see whether morphological Family Size influenced decision times over and above several other covariates. The effect of morphological Family Size on decision time was mixed: larger families led to significantly faster decision times for the second graders but not for the fourth graders.

Vocabulary development in children with hearing loss: the role of child, family, and educational variables.

In the present study we examined the effect of hearing status on reading vocabulary development. More specifically, we examined the change of lexical competence in children with hearing loss over grade 4-7 and the predictors of this change. Therefore, we used a multi-factor longitudinal design with multiple outcomes, measuring the reading vocabulary knowledge in children with hearing loss from grades 4 and 5, and of children without hearing loss from grade 4, for 3 years with two word tasks: a lexical decision task and a use decision task.

Depth of reading vocabulary in hearing and hearing-impaired children.

The main point of our study was to examine the vocabulary knowledge of pupils in grades 3-6, and in particular the relative reading vocabulary disadvantage of hearing-impaired pupils. The achievements of 394 pupils with normal hearing and 106 pupils with a hearing impairment were examined on two vocabulary assessment tasks: a lexical decision task and a use decision task. The target words in both tasks represent the vocabulary children should have at the end of primary school.

When bicycle pump is harder to read than bicycle bell: effects of parsing cues in first and second language compound reading.

Reading and understanding morphologically complex words can sometimes be a particular challenge to nonnative speakers. For example, compound words consist of multiple free morphemes, oftentimes without explicit marking of the morpheme boundaries. In a lexical decision task, we investigated compound reading in native and nonnative speakers of Dutch.

Reading polymorphemic Dutch compounds: toward a multiple route model of lexical processing.

This article reports an eye-tracking experiment with 2,500 polymorphemic Dutch compounds presented in isolation for visual lexical decision while readers' eye movements were registered. The authors found evidence that both full forms of compounds (dishwasher) and their constituent morphemes (e.g.

Rhythm versus analogy: prosodic form variation in Dutch compounds.

Creating compound nouns is the most productive process of Dutch morphology, with an interesting pattern of form variation. For instance, staat 'nation' simply combines with kunde 'art' (staatkunde 'political science, statesmanship'), but needs a linking element s or en to form staatsschuld 'national debt' and statenbond 'confederation'. Previous research has shown that the use of linking elements is guided by paradigmatic analogy, a factor that in the absence of other factors would lead to paradigm uniformity.

Prosodic cues for morphological complexity: the case of Dutch plural nouns.

It has recently been shown that listeners use systematic differences in vowel length and intonation to resolve ambiguities between onset-matched simple words (Davis, Marslen-Wilson, & Gaskell, 2002; Salverda, Dahan, & McQueen, 2003). The present study shows that listeners also use prosodic information in the speech signal to optimize morphological processing. The precise acoustic realization of the stem provides crucial information to the listener about the morphological context in which the stem appears and attenuates the competition between stored inflectional variants.

Morphological family size in a morphologically rich language: the case of Finnish compared with Dutch and Hebrew.

Finnish has a very productive morphology in which a stem can give rise to several thousand words. This study presents a visual lexical decision experiment addressing the processing consequences of the huge productivity of Finnish morphology. The authors observed that in Finnish words with larger morphological families elicited shorter response latencies.

Probability in the grammar of German and Dutch: interfixation in triconstituent compounds.

This study addresses the possibility that interfixes in multiconstituent nominal compounds in German and Dutch are functional as markers of immediate constituent structure. We report a lexical statistical survey of interfixation in the lexicons of German and Dutch which shows that all interfixes of German and one interfix of Dutch are significantly more likely to appear at the major constituent boundary than expected under chance conditions. A series of experiments provides evidence that speakers of German and Dutch are sensitive to the probabilistic cues to constituent structure provided by the interfixes.

Processing reduced word forms: the suffix restoration effect.

Listeners cannot recognize highly reduced word forms in isolation, but they can do so when these forms are presented in context (Ernestus, Baayen, & Schreuder, 2002). This suggests that not all possible surface forms of words have equal status in the mental lexicon. The present study shows that the reduced forms are linked to the canonical representations in the mental lexicon, and that these latter representations induce reconstruction processes.

Linking elements in Dutch noun-noun compounds: constituent families as analogical predictors for response latencies.

This study addresses the choice of linking elements in novel Dutch noun-noun compounds. Previous off-line experiments (Krott, Baayen, & Schreuder, 2001) revealed that this choice can be predicted analogically on the basis of the distribution of linking elements in the left and right constituent families, i.e.

The processing and representation of Dutch and English compounds: peripheral morphological and central orthographic effects.

In this study, we use the association between various measures of the morphological family and decision latencies to reveal the way in which the components of Dutch and English compounds are processed. The results show that for constituents of concatenated compounds in both languages, a position-related token count of the morphological family plays a role, whereas English open compounds show an effect of a type count, similar to the effect of family size for simplex words. When Dutch compounds are written with an artificial space, they reveal no effect of type count, which shows that the differential effect for the English open compounds is not superficial.

The subjects as a simple random effect fallacy: subject variability and morphological family effects in the mental lexicon.

This is a methodological study addressing the appropriateness of standard by-subject and by-item averaging procedures for the analysis of repeated-measures designs. By means of a reanalysis of published data (Schreuder & Baayen, 1997), using random regression models, we present a proof of existence of systematic variability between participants that is ignored in the standard psycholinguistic analytical procedures. By applying linear mixed effects modeling (Pinheiro & Bates, 2000), we call attention to the potential lack of power of the by-subject and by-item analyses, which in this case study fail to reveal the coexistence of a facilitatory family size effect and an inhibitory family frequency effect in visual and auditory lexical processing.