This paper reports a study that investigated how first language (L1) reading comprehension, L1 low-level skills, working memory capacity, and reading anxiety are related to the accuracy of responses and completion time in a second language (L2) reading test. The data obtained from Hungarian secondary school learners of English showed that anxiety related to processing the L2 reading text, time pressure, and the response tasks as well as L1 reading comprehension scores and backward digit span were significant predictors of L2 reading scores. L1 low-level skills did not contribute significantly to L2 reading accuracy. Higher levels of reading-related anxiety were associated with slower reading, and L2 learners with concurrently lower levels of L1 and L2 reading ability needed more time to complete the reading test. These findings highlight that L2 reading tests should be flexibly timed so that everyone, including test takers with literacy-related difficulties such as dyslexia, can demonstrate their abilities.

A negated proposition can be expressed linguistically and mathematically. The current study examined the one-step and two-step procedure accounts from the perspective of the practice effect and working memory by comparing performance in two simple linguistic and mathematical verification tasks. Two online experiments were conducted with simple verification tasks over 10 practice sessions: a figure-equation task (e.g., ● ≠ ▲) and a figure-sentence task (e.g., ● is not ▲). Although reaction times in the equation task were faster than in the sentence task, both tasks showed that reaction times in negations took longer than those in affirmations regardless of the sameness of the figures in the target propositions (i.e., TA < FN and FA < TN) in both experiments, and the trend was not changed by the practice. The similar trends across the tasks, regardless of the practice, support the two-step procedure account, in which participants first evaluate the positive argument of negation and then reverse the response in negative propositions. Furthermore, high correlations between performance in the tasks and both verbal and spatial working memory tasks suggest that verification judgments may involve not only language processing but also more general cognitive processing.

This study focused on the relative contributions of cognitive aptitudes to the incidental learning and automatization of mini-language grammar. Over three sessions, participants (N = 45; first language [L1] Polish; age range: 19–35) completed computerized training in MiniItaliano as well as tasks tapping into working memory, general intelligence, and language analytic ability (LAA). The overt aim of the training was to comprehend messages placed in the context of an Italian supermarket; however, its actual goal was to acquire the target syntactic rules (i.e., subject-verb agreement, gender agreement, word order). The final session included a surprise post-test with untimed and timed grammaticality judgment tasks (GJTs) as measures of explicit and automatized knowledge, respectively. Results showed that performance on both tasks was predicted by LAA over and above other cognitive and control measures. Additionally, scores on the untimed GJTs were related to reliance on (self-discovered) rules, while timed GJTs involved general IQ.

This study tracked the referential production of 25 Japanese-English returnee children for 5 years upon their return to Japan from an English-dominant environment (Mean age = 9.72 at the time of return) and compared their referential strategies to 27 Japanese monolinguals and 27 English monolinguals, age-matched to the returnee’s age at time of return. Returnees used more redundant noun phrases (NPs) in both languages to maintain references compared to monolingual peers. In English, no changes in NP use were noted over time, but increased exposure to English led to fewer redundant NPs when maintaining references. In their native Japanese (L1), returnees used less NPs for maintaining references and more NPs for reintroducing references, indicating improved reference tracking longitudinally. In sum, returnees’ referential production is more sensitive to L1 re-exposure effects than second language (L2) attrition and crucially, increased L2 exposure minimizes redundant referent production among bilingual returnee children.

The comprehension of irony involves a sophisticated inferential process requiring language users to go beyond the literal meaning of an utterance. Because of its complex nature, we hypothesized that working memory (WM) and fluid intelligence, the two main components of executive attention, would be involved in the understanding of irony: the former by maintaining focus and relevant information active during processing, the latter by disengaging irrelevant information and offering better problem-solving skills. In this eye-tracking reading experiment, we investigated how adults (N = 57) process verbal irony, based on their executive attention skills. The results indicated a null (or indirect) effect for WM, while fluid intelligence directly modulated the comprehension and processing of irony during reading. As fluid intelligence is an important individual-difference variable, the findings pave the way for future research on developmental and clinical populations who tend to struggle with nonliteral language.

A central question in the second language (L2) processing literature has been whether and under what conditions readers reactivate copies of syntactic movement operations at structurally defined gap sites. The present study contributes to the debate by examining the role of similarity-based interference in processing intermediate copies in long-distance dependencies with either three similar description noun phrases (NPs) (the nurse, the doctor, the patient) or two similar (the nurse, the doctor) and one dissimilar NP (John). Sixty-nine advanced L2 readers of English with either French (+ wh-movement) or Persian (− wh-movement) as their L1 and 33 native English readers (+ wh-movement) participated in a self-paced reading task involving long-distance dependencies. The results indicate that L2 readers process wh-dependencies in the same way as native readers, both in structures with similar and dissimilar NPs. This suggests that highly advanced L2 readers reactivate moved elements at inter-causal boundaries and process long-distance wh-dependencies in the same way as native readers, especially when the NPs involved in a dependency relation are sufficiently distinguishable.

English-speaking children sometimes make errors in production and comprehension of biclausal questions, known as “Scope-Marking Errors”. In production, these errors surface as medial wh questions (e.g., What do you think who the cat chased? (Thornton, 1990)). In comprehension, children respond to questions like How did the boy say what he caught? by answering what was caught (de Villiers & Roeper, 1995). These errors resemble wh-scope marking questions, attested in languages like German. Together, these errors suggest temporary adoption of multiple UG-licensed grammars (e.g., Yang, 2002). However, Lutken et al. (2020) found that children who make these errors in production do not necessarily make errors in comprehension and vice versa. They suggest these errors stem from children’s immature processing mechanisms. This article examines children’s production, comprehension, and processing capabilities, specifically working memory (WM). We find a correlation between WM and error rate and suggest separate causes for production and comprehension errors.

The neural correlates of working memory (WM) in schizophrenia (SZ) have been extensively studied using the multisite fMRI data acquired by the Functional Biomedical Informatics Research Network (fBIRN) consortium. Although univariate and multivariate analysis methods have been variously employed to localize brain responses under differing task conditions, important hypotheses regarding the representation of mental processes in the spatio-temporal patterns of neural recruitment and the differential organization of these mental processes in patients versus controls have not been addressed in this context. This paper uses a multivariate state-space model (SSM) to analyze the differential representation and organization of mental processes of controls and patients performing the Sternberg Item Recognition Paradigm (SIRP) WM task. The SSM is able to not only predict the mental state of the subject from the data, but also yield estimates of the spatial distribution and temporal ordering of neural activity, along with estimates of the hemodynamic response. The dynamical Bayesian modeling approach used in this study was able to find significant differences between the predictability and organization of the working memory processes of SZ patients versus healthy subjects. Prediction of some stimulus types from imaging data in the SZ group was significantly lower than controls, reflecting a greater level of disorganization/heterogeneity of their mental processes. Moreover, the changes in accuracy of predicting the mental state of the subject with respect to parametric modulations, such as memory load and task duration, may have important implications on the neurocognitive models for WM processes in both SZ and healthy adults. Additionally, the SSM was used to compare the spatio-temporal patterns of mental activity across subjects, in a holistic fashion and to derive a low-dimensional representation space for the SIRP task, in which subjects were found to cluster according to their diagnosis.