Predictors of reading fluency in Italian orthography: Evidence from a cross-sectional study of primary school students

This study investigates the role of linguistic and visuospatial attentional processes in predicting reading fluency in typical Italian readers attending primary school. Tasks were administered to 651 children with reading fluency z scores > ?1.5 standard deviation to evaluate their phonological awareness, rapid automatized naming (RAN), verbal short-term memory, vocabulary, visual search skills, verbal-visual recall, and visual-spatial attention. Hybrid models combining confirmatory factor analysis and path analysis were used to evaluate the data obtained from younger (first and second grade) and older (third–fifth grade) children, respectively. The results showed that phonological awareness and RAN played a significant role among younger children, while also vocabulary, verbal short-term memory, and visuospatial attention were significant factors among older children.     

词长对中文阅读眼跳目标选择的影响：眼动证据

英文阅读研究发现词长对眼跳目标选择有重要影响,阅读等词长的句子时,长词的偏好眼跳长度比短词更长。但是中文文本没有词间空格,读者难以从副中央凹获取词长信息,所以基于英文阅读得出的结果是否适用于中文阅读尚不清楚。本研究采用等词长句子阅读范式,使用全部由单字词或双字词组成的句子或由各种词长的词汇组成的混合句作为实验材料,考察词长对中文阅读眼跳目标选择的影响。结果发现,中文阅读中的眼跳长度会随词长变化而变化,双字词句的眼跳入长度和眼跳出长度均显著长于单字词句,支持了基于词中心的眼跳长度假设;同时,实验也发现混合句中的双字词的眼跳长度和双字词句中双字词的眼跳长度没有显著差异,支持了基于加工情况的眼跳目标选择策略;综合二者,说明中文阅读中,读者眼跳目标选择可能建立在副中央凹对词长信息加工的基础之上。     

Lexicality and stimulus length effects in Italian dyslexics: role of the overadditivity effect.

The effect of lexicality and stimulus length was studied in 32 third- and fourth-grade Italian dyslexics and in 86 age-matched controls. A visual lexical decision task was used. As proposed by Faust et al. (1999), the results were analyzed in terms of raw reaction time (RT) data and using the z-score transformation to control for the presence of overadditivity effects. In terms of RTs, dyslexics showed a larger difference between words and nonwords (lexicality effect) and between short and long stimuli (length effect) than proficient readers. When data were transformed into z scores, only the group by length interaction remained significant while that with lexicality vanished. This pattern indicates that stimulus length has a specific role in Italian dyslexics' reading deficit; in contrast, slowness in responding to nonwords was not specific but was interpreted as one aspect of dyslexics' general inability to deal with alphabetical material (overadditivity effect).     

The Role of Short-Term Memory in Semantic Priming

Two theories of priming were compared: spreading activation theories, in particular ACT* (J. R. Anderson, 1983), and compound-cue theories (R. Ratcliff & G. McKoon, 1988). Whereas ACT* assumes that priming is a result of diffusing activation in long-term memory, compound-cue models suggest that priming results from a formation process of prime and target in short-term memory. Thirty-eight participants took part in a study that combined a digit span task with a double lexical decision task consisting of a prime and a target item. Digit span length (low, medium, and high) and prime type (related or unrelated word or nonword) were both within-subject variables. As expected, results showed significant priming effects. In favor of ACT*, no interaction between digit span length and prime type was found. Additionally, a nonword inhibition effect (unrelated versus nonword prime) was found, which was predicted by compound-cue theories. This finding is discussed in terms of the process interference and response competition hypotheses.     

Lexical status of inflectional and derivational suffixes: Evidence from Finnish

The present study tested whether Finnish inflectional or derivational suffixes have lexical access units separate from word roots. In three lexical decision experiments, pseudowords carrying a case-inflection required significantly longer rejection times than nonaffixed pseudowords. This suggests that case-inflections have separate lexical access units. Similar effects were obtained for productive derivational suffixes, too. A specific lexical architecture, being able to account for both the present pseudoword results as well as earlier ones obtained with real Finnish nouns, is proposed.     

Activation of emotion information in text among younger and older adults

The ability to represent emotions is an important capacity for the understanding of discourse. In the current literature, it is unclear whether older adults represent emotion information in the course of language processing, in particular as it relates to developing an adequate mental model of characters in narratives. We addressed this issue in two studies, one assessing emotion activation at the word level and the other at the mental model level. In the first experiment, subjects performed a lexical decision task in which words were drawn from both logic- and emotion-based categories. For both category types, priming was evident for young and old. In the second experiment, subjects read passages with emotion information that was consistent or inconsistent with the implied emotional tone. Both age groups showed an increase in reading time in response to inconsistent emotion information, indicating that the protagonist's emotional state was represented while reading. Results of these studies generally suggest age preservation in the activation of emotion information in language processing.     

On the nature of consonant/vowel differences in letter position coding: Evidence from developing and adult readers

In skilled adult readers, transposed‐letter effects (jugde ‐JUDGE ) are greater for consonant than for vowel transpositions. These differences are often attributed to phonological rather than orthographic processing. To examine this issue, we employed a scenario in which phonological involvement varies as a function of reading experience: A masked priming lexical decision task with 50‐ms primes in adult and developing readers. Indeed, masked phonological priming at this prime duration has been consistently reported in adults, but not in developing readers (Davis, Castles, & Iakovidis, 1998). Thus, if consonant/vowel asymmetries in letter position coding with adults are due to phonological influences, transposed‐letter priming should occur for both consonant and vowel transpositions in developing readers. Results with adults (Experiment 1) replicated the usual consonant/vowel asymmetry in transposed‐letter priming. In contrast, no signs of an asymmetry were found with developing readers (Experiments 2–3). However, Experiments 1–3 did not directly test the existence of phonological involvement. To study this question, Experiment 4 manipulated the phonological prime‐target relationship in developing readers. As expected, we found no signs of masked phonological priming. Thus, the present data favour an interpretation of the consonant/vowel dissociation in letter position coding as due to phonological rather than orthographic processing.     

Effects of Induced Emotional State on Lexical Processing in Younger and Older Adults

The authors investigated the effects of an induced emotional mood state on lexical decision task (LDT) performance in 50 young adults and 25 older adults. Participants were randomly assigned to either happy or sad mood induction conditions. An emotional mood state was induced by having the participants listen to 8 min of classical music previously rated to induce happy or sad moods. Results replicated previous studies with young adults (i.e., sad-induced individuals responded faster to sad words and happy-induced individuals responded faster to happy words) and extended this pattern to older adults. Results are discussed with regard to information processing, aging, and emotion.     

汉语双字词在心理词典中的表征方式:来自fNIRS的证据

以汉语双字构成的真词与假词为实验材料,22名大学生为被试,采用功能性近红外脑成像技术(f NIRS)和事件相关设计,考察被试在完成词汇判断任务时的大脑激活模式,探索汉语双字词在心理词典中的表征方式。结果发现:(1)在完成真假词判断任务时,被试大脑左侧额叶和左侧颞叶均被激活;(2)与判断假词相比,被试在判断真词时显著地激活左额上回和左额中回。这一结果说明汉语双字词在心理词典中是混合表征的。     

Effects of thematic and lexical priming on readers' eye movements

The study was inspired by Ehrlich & Rayner (1981). In the study semantic context effects were investigated during on-line discourse processing. Readers' eye movements were registered to see whether words that were semantically closely related to the global theme of the text were read faster than words that did not have any apparent semantic link to the discourse theme. In addition, lexical priming was examined by presenting an identity prime earlier in the text. The results showed that non-thematic words were regressed to more often than thematic words. Regressions were typically initiated after reaching a clause or sentence boundary. Regressions were thus assumed to be made in order to integrate non-thematic words into the previous context. Modest negative correlations were found between word's fixation time and its relative predictability. No effects of lexical priming were observed. It was concluded that moderately constraining discourse contexts produce negligible effects on word recognition.     

自传体记忆的情绪对其相关信息内隐提取的影响

本研究主要考察自传体记忆本身的情绪是否影响该记忆相关信息的内隐提取过程。取大学生15人完成实验, 实验分为两部分：记忆提取和词汇判断。首先在记忆提取阶段, 要求被试根据词对(形容词-中性名词)提取积极、消极和中性情绪色彩的自传体记忆事件。接着在词汇判断任务中, 要求被试对包含提取过记忆的中性名词的词语进行词和非词的判断, 并且记录相应的脑电波。结果发现：(1)被试按要求成功提取了积极、消极和中性三类自传体记忆事件。词汇判断任务中, 内隐提取三类自传体记忆信息的反应时和正确率均无显著差异。(2)相比于积极、中性自传体记忆信息, 消极自传体记忆信息提取的过程中的ERP波幅更大, 更偏向于正向。这表明自传体记忆信息的内隐提取受到记忆本身情绪的影响, 消极自传体记忆信息提取需要付出更多资源。     

Lexical decision and the number of morphemes and affixes

There has been a considerable amount of research looking at the effects of both syllable number and syllable frequency on lexical decision and word naming times. Recently, there has also been an increased interest in morphological variables, but there have been no large scale studies that have examined the role of the number of morphemes in lexical decision for nonwords. This is partly because of the difficulty of identifying morphemes in nonwords. We present a program that identifies the presence of affixes and, therefore, can be used to count the number of morpheme‐like elements in a nonword. We then used the program to measure the importance of affixes/morphemes in predicting lexical decision in nonwords. The results suggested that morphemes have an important role in lexical decision for both words and nonwords.     

句子语境中汉语词汇形、音作用的眼动研究

采用眼动方法, 通过两个实验考查了句子语境中汉语词汇形、音的作用及其作用的时间进程。结果发现：(1)在高限制性句子语境中, 音同的凝视时间和总注视时间显著短于无关控制; (2)在低限制性句子语境中, 音同、形似的首视时间均显著短于无关控制; (3)词频效应出现在低限制性句子语境中。该结果表明, 句子语境影响词汇形、音的作用及作用的时间进程, 汉语词汇的意义可以由字形直接通达, 也可以由形和音两条路径得到通达。     

发音动作和声音在产生效应中的作用：基于fNIRS的研究

产生效应指朗读的记忆成绩好于默读,然而目前还不清楚发音动作和声音在其中的作用。本研究采用fNIRS技术,考察大学生朗读、唇读、默读三种阅读方式时的记忆成绩和大脑激活模式。结果发现：（1）朗读和唇读的记忆成绩显著高于默读;（2）朗读和唇读时在初级运动皮层、布洛卡区和威尔尼克区的激活程度均显著大于默读时;（3）朗读时在威尔尼克区的激活程度显著大于唇读时。这表明,发音动作相对声音在产生效应中的作用更大。     

不同任务类型对熟练维汉双语者跨语言启动不对称性的影响

采用两种不同的任务类型对熟练维汉双语者跨语言掩蔽翻译启动效应进行考察,结果发现,在词汇决定任务中,熟练维汉双语者在L1-L2和L2-L1两个方向上均表现出了掩蔽翻译启动效应,但L1-L2方向远大于L2-L1方向,即掩蔽翻译启动效应具有不对称性。而在语义分类任务中,熟练维汉双语者在两个方向上表现出的翻译启动效应量相近,具有对称性。结果支持Kroll的修正层级模型。     

Phonotactic regularities in the segmentation of spoken Italian

Five word-spotting experiments explored the role of consonantal and vocalic phonotactic cues in the segmentation of spoken Italian. The first set of experiments tested listeners’ sensitivity to phonotactic constraints cueing syllable boundaries. Participants were slower in spotting words in nonsense strings when target onsets were misaligned (e.g., lago in ri.blago) than when they were aligned (e.g., lago in rin.lago) with phonotactically determined syllabic boundaries. This effect held also for sequences that occur only word-medially (e.g., /tl/ in ri.tlago), and competition effects could not account for the disadvantage in the misaligned condition. Similarly, target detections were slower when their offsets were misaligned (e.g., cittá in cittáu.ba) than when they were aligned (e.g., cittá in cittá.oba) with a phonotactic syllabic boundary. The second set of experiments tested listeners’ sensitivity to phonotactic cues, which specifically signal lexical (and not just syllable) boundaries. Results corroborate the role of syllabic information in speech segmentation and suggest that Italian listeners make little use of additional phonotactic information that specifically cues word boundaries.     

Forgiveness and religious practice: a study on a sample of Italian preadolescents

Abstract

In this study we examined the gender differences in self-reported forgiving behaviours in a sample of Italian preadolescents (aged 11 to 14 years), who were either involved or not involved in religious practises. Were asked 289 Catholic, Italian preadolescent students were asked about their involvement in the religious practises. They also completed measures of forgiveness, avoidance and revenge motivations. The results showed that forgiveness was negatively correlated to avoidance and revenge, as expected, given that these constructs represent two different forms of non-forgiveness. Avoidance and revenge motivations were positively inter-correlated, highlighting how these forms of non-forgiveness are two distinct, but related pathways, leading away from forgiveness. Regarding age, younger participants reported higher degrees of forgiveness than their older counterparts. Lastly, regarding the association between involvement in one’s faith and gender as predictors of forgiving behaviours, only girls actively practising their faith emerged as significantly more forgiving than the other participants.     

Effects of Practice upon the Metabolic Cost of Mental Work

Two experiments with isopods, Armadillidium vulgare, were reported. In Experiment I, two groups of five Ss each learned to run a T maze to escape light and heat. Both original learning (OL), and relearning (RL) the next day, were to a criterion 9/10 correct. Between OL and RL one group was immobilized (I), and the other group was given the opportunity for activity (A). The I treatment resulted in greater savings on RL than did the A treatment, and it was thus concluded that A is a retroaction treatment. Experiment II was like I except that all Ss were extinguished immediately following OL, and then given either A or I until RL. In this experiment, the A treatment led to no savings, but the I treatment produced negative savings (more trials on RL relative to OL). It was concluded that the A treatment had retroactively interfered with extinction, and this result was discussed as analogous to differential spontaneous recovery in favor of the A group. It was concluded that Liberman's (4, 5) theory (that spontaneous recovery is due to the forgetting of extinction) is supported by the result of Experiment II.     

Pronoun resolution in Italian: The role of grammatical gender and context

The aim of this self-paced reading study was to investigate the role of grammatical and context-based gender in assigning an antecedent to a pronoun where the antecedent is an epicene or a bigender noun. In Italian, epicene nouns (e.g., vittima, victim) have grammatical gender, whereas bigender nouns (e.g., assistente, assistant) do not have grammatical gender but instead acquire it from the context in which they occur. We devised three different types of context: incongruent contexts (i.e., contexts containing a gender bias that differed from the grammatical gender of the epicene), congruent contexts (i.e., contexts where the gender bias and grammatical gender coincided), and neutral contexts. In the case of epicenes, pronoun resolution was driven by grammatical gender; in the case of bigenders it was driven by the gender assigned by context. The results are discussed in the light of current models of anaphor resolution.