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One approach to understanding how the human cognitive system stores and operates with quantifiers such as "some," "many," and "all" is to investigate their interaction with the cognitive mechanisms for estimating and comparing quantities from perceptual input (i.e., nonsymbolic quantities). While a potential link between quantifier processing and nonsymbolic quantity processing has been considered in the past, it has never been discussed extensively. Simultaneously, there is a long line of research within the field of numerical cognition on the relationship between processing exact number symbols (such as "3" or "three") and nonsymbolic quantity. This accumulated knowledge can potentially be harvested for research on quantifiers since quantifiers and number symbols are two different ways of referring to quantity information symbolically. The goal of the present review is to survey the research on the relationship between quantifiers and nonsymbolic quantity processing mechanisms and provide a set of research directions and specific questions for the investigation of quantifier processing.

This study investigates how neural networks address the properties of children's linguistic knowledge, with a focus on the "Agent-First" strategy in comprehension of an active transitive construction in Korean. We develop various neural-network models and measure their classification performance on the test stimuli used in a behavioural experiment involving scrambling and omission of sentential components at varying degrees. Results show that, despite some compatibility of these models' performance with the children's response patterns, their performance does not fully approximate the children's utilisation of this strategy, demonstrating by-model and by-condition asymmetries. This study's findings suggest that neural networks can utilise information about formal co-occurrences to access the intended message to a certain degree, but the outcome of this process may be substantially different from how a child (as a developing processor) engages in comprehension. This implies some limits of neural networks on revealing the developmental trajectories of child language.

Associative thinking plays a major role in creativity, as it involves the ability to link distant concepts. Yet, the neural mechanisms allowing to combine distant associates in creative thinking tasks remain poorly understood. We investigated the whole-brain functional connectivity patterns related to combining remote associations for creative thinking. Using a connectome predictive modeling approach, we examined whole-brain functional connectivity patterns related to connecting close and distant remote associates in the Combination Association Task (CAT). Brain connectivity networks predicting CAT performance showed contributions from brain functional connectivity mostly related to the Default Mode Network, likely related to associative processes required in all trials of the task. Besides, the functional connectivity pattern of associative remoteness linked to CAT trials also largely involved the Executive Control Network, Dorsal Attention Network and Somatomotor networks, suggesting that more controlled processes played an important role in trials with higher associative remoteness. Critically, the functional connectivity patterns related to higher creative demands of the task share similarities with functional connectivity patterns previously found to predict divergent thinking. Thus, our work potentially offers insights into neural mechanisms that play a role in both convergent and divergent remote thinking.

To solve a new problem, people spontaneously engage multiple cognitive processes. Previous work has identified a diverse set of oscillatory components critical at different stages of creative problem solving. In this project, we use hidden state modeling to untangle the roles of oscillation processes over time as people solve puzzles. Building on earlier work, we further developed analytical methods, such as incorporating source separating techniques and identifying the optimal number of states using cross-validation. We extracted brain states characterized by spatio-spectral topographies from time-resolved EEG spectral powers. The data driven approach allowed us to infer the dynamic, trial-by-trial, state sequences, and provided a comprehensive depiction of how various oscillation components interact recurrently throughout the trial. The properties of the states suggest their dissociable cognitive functions. For example, we identified three states with dominant activation in alpha bands but having distinct spatial distributions. People were differentially engaged in these states depending on the stages (e.g., onset or response) and outcomes of the trials (solved with insight or analysis). The current approach, applicable to many tasks requiring extended trial duration, can potentially reconcile findings from previous EEG studies and drive new hypotheses to further our understanding of the complex creative process.

Curiosity, creativity, and aesthetics are typically studied separately. The extent to which they share psychological and neural mechanisms is not well understood, despite all being linked to broader personality characteristics like Openness to Experience and are driven by a desire for information and knowledge. Here, we review evidence and advance the hypothesis that creative and aesthetic experiences depend on curiosity as a driver of information-seeking and exploratory behavior because they are exemplars of situations that highlight gaps in knowledge or require problem finding and solving. At the psychological level, we link curiosity, creativity, and aesthetics to Openness to Experience and to ones' semantic memory. We demonstrate how Openness is a critical personality trait in enhancing curious behaviors, as well as creative and aesthetic acts. Furthermore, we highlight the role of semantic memory in such information-seeking behavior, leading to knowledge acquisition. At the neural level, we examine the neurobiological underpinnings of these constructs in relation to the mesolimbic dopaminergic reward system, as related to information-seeking. Finally, we link creativity and aesthetic experience and discuss how stages of art viewing and making relate to curiosity. Thus, we argue that information-seeking, the key behavior attributed to curiosity, motivates both creative and aesthetic activities.

Psychologist J. P. Guildford issued a challenge to study creativity nearly 70 years ago. How well have we done and what might the next steps be in our endeavors to understand creativity? The field of creativity research has examined the internal thinking process of creativity, largely through measures of divergent thinking and remote associates. We have tracked the creative successes of people assumed to be of high talent and high intelligence. And, we have evaluated creative products. More recently, we have correlated various cognitive and personality measures, purported to be linked to creativity, with brain structure and function. In spite of this flurry of activity, there are some problems. These assessments do not provide specific or significant predictive validity of creative achievement. Similarly, while Guilford desired to separate creativity from the purview of intelligence in his challenge, these constructs appear to be as entangled today as they were in the 1950's. When viewing all predictive variables of creative achievement across person, process, and product, we found that the personality trait of openness to experience -- provides the best combination of specificity and predictive power. Finally, we join others in calling for more study of imagination as a mental tool that individuals at all skill levels use to predict outcomes, visualize scenarios, and engage in counterfactual thinking -- in service of creative achievement.

Purpose: Reduced use of visible articulatory information on a speaker's face has been implicated as a possible contributor to language deficits in autism spectrum disorders (ASD). We employ an audiovisual (AV) phonemic restoration paradigm to measure behavioral performance (button press) and event-related potentials (ERPs) of visual speech perception in children with ASD and their neurotypical peers to assess potential neural substrates that contribute to group differences. Method: Two sets of speech stimuli, /ba/-"/a/" ("/a/" was created from the /ba/ token by a reducing the initial consonant) and /ba/-/pa/, were presented within an auditory oddball paradigm to children aged 6-13 years with ASD (n = 17) and typical development (TD; n = 33) within two conditions. The AV condition contained a fully visible speaking face; the pixelated (PX) condition included a face, but the mouth and jaw were PX, removing all articulatory information. When articulatory features were present for the /ba/-"/a/" contrast, it was expected that the influence of the visual articulators would facilitate a phonemic restoration effect in which "/a/" would be perceived as /ba/. ERPs were recorded during the experiment while children were required to press a button for the deviant sound for both sets of speech contrasts within both conditions. Results: Button press data revealed that TD children were more accurate in discriminating between /ba/-"/a/" and /ba/-/pa/ contrasts in the PX condition relative to the ASD group. ERPs in response to the /ba/-/pa/ contrast within both AV and PX conditions differed between children with ASD and TD children (earlier P300 responses for children with ASD). Conclusion: Children with ASD differ in the underlying neural mechanisms responsible for speech processing compared with TD peers within an AV context.

Background: Phonological working memory is key to vocabulary acquisition, spoken word recognition, real-time language processing, and reading. Transcranial direct current stimulation, when coupled with behavioral training, has been shown to facilitate speech motor output processes, a key component of nonword repetition, the primary task used to assess phonological working memory. In this study, we examined the efficacy of combining overt nonword repetition training with anodal high-definition transcranial direct current stimulation (HD tDCS) to the presupplementary motor area (preSMA) to enhance nonword repetition. Objective: This study investigated whether 20 min of active or sham anodal HD tDCS targeting preSMA concurrently with a nonword repetition task differentially impacted nonword repetition ability. Method: Twenty-eight neurotypical college-age adults (18-25 years; 19 females, eight males, one nonbinary) completed a 20-min nonword repetition training task where they received either active or sham 1-mA anodal HD tDCS to the preSMA while overtly repeating a list of four-, five-, six-, and seven-syllable English-like nonwords presented in a random order. Whole nonword accuracy and error patterns (phoneme and syllable) were measured prior to and following training. Results: Following training, both groups showed a decrease in nonword repetition accuracy. The drop in performance was significantly greater for the active stimulation group compared to the sham stimulation group at the four-syllable nonword length. Discussion: The findings suggest that targeting the speech motor component of nonword repetition through overt training and HD tDCS to the preSMA does not enhance phonological working memory ability.

This essay proposes that it is time to redesign educational curricula to take account of recent discoveries in the neuroscience of the human brain. The identification of mirror neurons has drawn attention to the importance of empathy as a determiner of action and their function is replicated in communication between actors, characters, and audiences. Brecht's epic theatre aesthetic enables the framing of empathy in a way that sets it in an historical context. This process I term critical empathy; the basis for a new curriculum grounded in narrative strategies that put drama at their core.

Frontal asymmetry (FA), the difference in brain activity between the left versus right frontal areas, is thought to reflect approach versus avoidance motivation. This study (2012-2021) used functional near-infrared spectroscopy to investigate if infant (M[subscript age] = 7.63 months; N = 90; n = 48 male; n = 75 White) FA in the dorsolateral prefrontal cortex relates to psychopathology in later childhood (M[subscript age] = 62.05 months). Greater right FA to happy faces was associated with increased internalizing ([eta][superscript 2] = 0.09) and externalizing ([eta][superscript 2] = 0.06) problems at age 5 years. Greater right FA to both happy and fearful faces was associated with an increased likelihood of a lifetime anxiety diagnosis (R[superscript 2] > 0.13). FA may be an informative and early-emerging marker for psychopathology.

Differences in socioeconomic status (SES) correlate both with differences in cognitive development and in brain structure. Associations between SES and brain measures such as cortical surface area and cortical thickness mediate differences in cognitive skills such as executive function and language. However, causal accounts that link SES, brain, and behavior are challenging because SES is a multidimensional construct: correlated environmental factors, such as family income and parental education, are only distal markers for proximal causal pathways. Moreover, the causal accounts themselves must span multiple levels of description, employ a developmental perspective, and integrate genetic effects on individual differences. Nevertheless, causal accounts have the potential to inform policy and guide interventions to reduce gaps in developmental outcomes. In this article, we review the range of empirical data to be integrated in causal accounts of developmental effects on the brain and cognition associated with variation in SES. We take the specific example of language development and evaluate the potential of a multiscale computational model of development, based on an artificial neural network, to support the construction of causal accounts. We show how, with bridging assumptions that link properties of network structure to magnetic resonance imaging (MRI) measures of brain structure, different sets of empirical data on SES effects can be connected. We use the model to contrast two possible causal pathways for environmental influences that are associated with SES: differences in prenatal brain development and differences in postnatal cognitive stimulation. We then use the model to explore the implications of each pathway for the potential to intervene to reduce gaps in developmental outcomes. The model points to the cumulative effects of social disadvantage on multiple pathways as the source of the poorest response to interventions. Overall, we highlight the importance of implemented models to test competing accounts of environmental influences on individual differences.

An insight regarding few of the experiences during video games playing activity is still fuzzy. This paper presents an extensive empirical study that analyzes the experiences of 100 participants (i.e. 25 children, younger adults, older adults, and elders each) during brain games play. This concludes a number of significant correlations among the diverse kinds of players' experiences (i.e. engagement, enjoyment, anxiety, usability, adaptability, and noninvasiveness). It is further identified by the study that the similarities and differences exist among the experiences of children, younger adults, older adults, and elders. Consequently, observations of the presented study provide an insight to successfully predict behavioral trends of the players during brain games play (i.e. in 5-point assessment sphere), which leads to narrow down the complexity of user feedback process for the respective game genre.

Transcranial direct current stimulation (tDCS) over the dorsolateral prefrontal cortex (DLPFC) has been shown to enhance divergent and convergent creative thinking. Yet, how stimulation impacts creative performance over time, and what cognitive mechanisms underlie any such enhancement, remain largely unanswered questions. In the present research, we aimed to (1) verify the impact of DLPFC tDCS on both convergent and divergent thinking, and further investigated (2) the temporal dynamics of divergent thinking, focusing on the serial order effect (i.e., the tendency for ideas to become more original and less frequent over time), and (3) any role that cognitive inhibition may play in mediating any effect of stimulation on creative thinking (considering the DLPFC's involvement in driving inhibitory processes that are also relevant for creative thinking). In a within-subjects design, twenty-six participants received three types of cross-hemispheric tDCS stimulation over the DLPFC (left cathodal and right anodal, L-R+; left anodal and right cathodal, L+R-; and sham). Before stimulation, they completed a pre-flanker task measuring cognitive inhibition; during stimulation, they completed the Alternate Uses Task (AUT), Remote Associates Test (RAT), and post-flanker task. Results showed that, compared with the sham stimulation, originality of responses in the AUT was significantly enhanced in the L+R- condition, while no tDCS effect was observed for the RAT. Additionally, compared with the other stimulation conditions, we found a diminished serial order effect in the L+R- condition characterized by an accelerated production of more original ideas. Critically, the L+R- condition was accompanied by better performance on the flanker task. Our findings thus verify that L+R- tDCS over the DLPFC accelerates idea originality also providing tentative clues that inhibition may act as a cognitive mechanism underlying enhancements in divergent thinking resulting from frontal lobe neuromodulation.

Cerebral visual impairment (CVI) is now the most common cause of visual impairment affecting children in the developed world. Due to the increased survival rates of preterm infants and other early insult brain conditions, such as cerebral palsy, hydrocephalus and periventricular white matter injury, the numbers of children with CVI will also continue to rise. As such, focus needs to turn to developing effective approaches for supporting the growing number of children with this condition. Currently, many children with CVI are being supported using approaches and strategies that have been developed for children with ocular visual impairments (OVI). This is despite current evidence suggesting that many of these strategies may not be effective for children with CVI and in fact, in some situations, may actually be detrimental for them. This detailed review of relevant medical/scientific, educational and rehabilitation literature outlines a potential practical framework that could be implemented to help support each individual child with CVI. The proposed CVI practice framework has three main components, including: individual CVI profiles that detail the child's visual, emotional and behavioural needs; individualised habilitation/rehabilitation programmes based on the child's individual CVI profile; and empowerment of the child with CVI and their family.

Background: Discourse analysis has recently received much attention in the aphasia literature. Even if post-stroke language recovery occurs throughout the longitudinal continuum of recovery, very few studies have documented discourse changes from the hyperacute to the chronic phases of recovery. Aims: To document a multilevel analysis of discourse changes from the hyperacute phase to the chronic phase of post-stroke recovery using a series of single cases study designs. Methods & Procedures: Four people with mild to moderate post-stroke aphasia underwent four assessments (hyperacute: 0-24 h; acute: 24-72 h; subacute: 7-14 days; and chronic: 6-12 months post-onset). Three discourse tasks were performed at each time point: a picture description, a personal narrative and a story retelling. Multilevel changes in terms of macro- and microstructural aspects were analysed. The results of each discourse task were combined for each time point. Individual effect sizes were computed to evaluate the relative strength of changes in an early and a late recovery time frame. Outcomes & Results: Macrostructural results revealed improvements throughout the recovery continuum in terms of coherence and thematic efficiency. Also, the microstructural results demonstrated linguistic output improvement for three out of four participants. Namely, lexical diversity and the number of correct information units/min showed a greater gain in the early compared with the late recovery phase. Conclusions & Implications: This study highlights the importance of investigating all discourse processing levels as the longitudinal changes in discourse operate differently at each phase of recovery. Overall results support future longitudinal discourse investigation in people with post-stroke aphasia.

Executive function (EF) skills are a set of attention-regulation skills involved in intentional, goal-directed behavior that include (but are not limited to) the cool EF skills of working memory, cognitive flexibility, and inhibitory control, and also the hot EF skill of intentional reevaluation. These skills are inevitably expressed in goal- and context-dependent ways, leading some to view EF skills as specific adaptations to particular problems and reinforcing interest in the use of more ecologically contextualized assessments. Appreciation of the context-dependency of EF skills adds to our understanding of how EF skills develop as a consequence of particular experiences and how they contribute to key developmental outcomes. There are good reasons, however, to view EF skills as relatively domain-general neurocognitive skills. Measured using standardized direct behavioral assessments, these skills are associated reliably with well-defined but distinct neural networks; they predict long-term developmental outcomes; and they can be trained in ways that produce far transfer. We argue that developmental systems models of EF skills can reconcile views of EF skills as relatively domain-general and views that emphasize the context-dependency of these skills. Ecologically adapted measures of EF skills can complement standardized measures that capture important age-related and individual differences and should remain a cornerstone of research on the topic. We believe this type of model will facilitate a deeper understanding of how multiple, simultaneous, and interacting causal influences, operating at many levels of analysis (cultural, social, cognitive, neural, and molecular), work together to produce conscious control.

Hands-on dissections using cadaveric tissues for neuroanatomical education are not easily available in many educational institutions due to financial, safety, and ethical factors. Supplementary pedagogical tools, for instance, 3D models of anatomical specimens acquired with photogrammetry are an efficient alternative to democratize the 3D anatomical data. The aim of this study was to describe a technical guideline for acquiring realistic 3D anatomic models with photogrammetry and to improve the teaching and learning process in neuroanatomy. Seven specimens with different sizes, cadaveric tissues, and textures were used to demonstrate the step-by-step instructions for specimen preparation, photogrammetry setup, post-processing, and display of the 3D model. The photogrammetry scanning consists of three cameras arranged vertically facing the specimen to be scanned. In order to optimize the scanning process and the acquisition of optimal images, high-quality 3D models require complex and challenging adjustments in the positioning of the specimens within the scanner, as well as adjustments of the turntable, custom specimen holders, cameras, lighting, computer hardware, and its software. MeshLab® software was used for editing the 3D model before exporting it to MedReality® (Thyng, Chicago, IL) and SketchFab® (Epic, Cary, NC) platforms. Both allow manipulation of the models using various angles and magnifications and are easily accessed using mobile, immersive, and personal computer devices free of charge for viewers. Photogrammetry scans offer a 360° view of the 3D models ubiquitously accessible on any device independent of operating system and should be considered as a tool to optimize and democratize the teaching of neuroanatomy.

This study aimed to understand the effect of task motivation on online group creative performance and interpersonal interaction. A total of 150 university students were recruited to collaborate online on creativity tasks in dyads. The members' task motivation was manipulated, resulting in three groups that differed in their motivation composition. Ratings of creative performance (fluency and originality), hemodynamic inter-brain synchronization, and lag sequential analysis were compared among the three groups. The results showed that groups comprising two highly motivated members conducted an efficient communication mode and achieved the best creative performance. Contrastingly, groups composed of one high- and one low-motivation member demonstrated the closest interpersonal interaction among members. The findings of this study suggest that it is essential to ensure that every member is highly motivated to improve creative performance in online groups. However, this may result in reduced interpersonal interaction.

This study aims to conduct a systematic review of studies on neuroimaging measurements used in multimedia learning research. The particular aim of the review is to explore how cognitive processes in multimedia learning are studied with relevant variables through neuroimaging technology. Studies that met the inclusive criteria were selected and analyzed with the data entry tool. Forty articles were reviewed based on the research questions about the research characteristics, the type of learning environments, the variables, the types of cognitive load, the other cognitive load measurements, the types of neuroimaging measures, the techniques that should be known in the field of neuroimaging to study cognitive load in multimedia learning. The results revealed that most of the studies preferred using both subjective and other objective measures to assess cognitive load in addition to neuroimaging measures. The studies examined learning outcomes, cognitive processes, and some other variables besides measuring cognitive load. The most striking observation to emerge from the analysis is that Electroencephalography, Functional Magnetic Resonance Imaging, Functional Near-Infrared Spectroscopy, and Transcranial Doppler Ultrasonography have been found as the most preferred neuroimaging tools utilized in multimedia learning research. Research results were interpreted, and several gaps in research relating to multimedia learning were identified.

Purpose: This study examined the impact of traumatic brain injury (TBI) on self-perceived hearing and suprathreshold binaural processing in young and middle-age adults. Method: Ninety-three adults with normal hearing (thresholds [less than or equal to] 25 dB HL, 250-4000 Hz) participated in one of four groups: 38 young adults, 23 young adults with TBI, 16 middle-age adults, and 16 middle-age adults with TBI. Self-perceived hearing difficulty was measured via questionnaires. Binaural processing was measured using dichotic word recognition, the Listening in Spatialized Noise--Sentences Test (LiSN-S), and the 500-Hz masking level difference (MLD). For each participant, a composite binaural processing (CBP) score was calculated to obtain a global metric of binaural processing performance. The CBP was composed of six measures from the three behavioral tests, including the S0N0 and SpN0 thresholds from the 500-Hz MLD, the low- and high-cue speech recognition thresholds from the LiSN-S, and the free and directed recall ear advantages from the dichotic word test. Results: The middle-age TBI group reported significantly greater degrees of self-perceived hearing difficulty than the other groups. On average, the middle-age TBI group performed poorer on the individual binaural processing tests; however, the differences were significant for the S[subscript 0]N[subscript 0] and S[subscript pi]N[subscript 0] MLD thresholds only. Results for the global metric of binaural processing revealed significantly poorer CBP scores for the middle-age TBI group compared to the other groups. Conclusions: Results demonstrate that both age and a positive history of TBI contributed to deficits in suprathreshold binaural processing. Middle-age adults with a history of TBI are at risk for experiencing presenescent deficits in suprathreshold binaural processing deficits, despite having clinically normal hearing.

Integrated arts education cultivates creativity, critical thinking, and holistic understanding by seamlessly combining various art forms with traditional subjects, enriching students' learning experiences and fostering well-rounded individuals. The arts also provide opportunities to process, understand, and share feelings -- the social-emotional part of the teaching-learning equation. What if every teacher had the tools to plan integration of the arts -- all of them -- so they become part of the way everyone naturally behaves, responds, creates, and connects ideas for "total learning"? In this article, the authors look at the why and how of established practices, and an effective way to weave together elements that lead to success for all students, including those with different needs, learning styles, and circumstances.

Purpose: The dual-task paradigm has been frequently used to examine stroke-related deficits because it samples behavioral performance under conditions of distraction similar to functioning in real-life environments. This original systematic review synthesizes studies that examined dual-task effects involving spoken language production in adults affected by stroke, including transient ischemic attack (TIA) and poststroke aphasia. Method: Five databases were searched (inception to March 2022) for eligible peer-reviewed articles. The 21 included studies reported a total of 561 stroke participants. Thirteen studies focused on single word production, for example, word fluency, and eight on discourse production, for example, storytelling. Most studies included participants who had suffered a major stroke. Six studies focused on aphasia, whereas no study focused on TIA. A meta-analysis was not appropriate because of the heterogeneity of outcome measures. Results: Some single word production studies found dual-task language effects whereas others did not. This finding was compounded by the lack of appropriate control participants. Most single word and discourse studies utilized motoric tasks in the dual-task condition. Our certainty (or confidence) assessment was based on a methodological appraisal of each study and information about reliability/fidelity. As 10 of the 21 studies included appropriate control groups and limited reliability/fidelity information, the certainty of the findings may be described as weak. Conclusions: Language-specific dual-task costs were identified in single word studies, especially those that focused on aphasia as well as half of the nonaphasia studies. Unlike single word studies, nearly all studies of discourse showed dual-task decrements on at least some variables.

Purpose: The purpose of this study is to investigate the effects of the remote training process on distance learning with the application of neurometrics and investigate the features of the training that promote better synchronization between trainers and trainees in terms of cognitive and emotional processes favorable to learning, during a condition of remote professional training. Design/methodology/approach: The authors proposed a hyperscanning paradigm together with a conversational analysis to assess remote online training by collecting neurophysiological measures (frequency band analysis: delta, theta, alpha and beta) via multiple wearable electroencephalograms (EEGs) during a session of remote training. Findings: Results showed increased delta activity in the trainer when he was leading the session and when the participants were exchanging feedback. The delivery of feedback was also linked to increased theta activity compared with the normal activity of the trainees. Finally, synchronization of EEG between trainer and trainee groups was found for the beta band. Research limitations/implications: This study proposes to adopt a new multi-methodological approach that combines conversational analysis with the detection of remote neurometric parameters, in the field of educational neuroscience applied to organizational contexts. Practical implications: Findings can help trainers in the development of their skills as trainers and in modeling remote training in organizations. Originality/value: Findings highlight the crucial role of particular phases of the e-learning process, such as the feedback phase and the interaction trainer group, and they pointed out the relevance of neurophysiological measures to test the e-learning process.

We present a neural network model of referent identification in a visual world task. Inputs are visual representations of item pairs unfolding with sequences of phonemes identifying the target item. The model is trained to output the semantic representation of the target and to suppress the distractor. The training set uses a 200-word lexicon typically known by toddlers. The phonological, visual, and semantic representations are derived from real corpora. Successful performance requires correct association between labels and visual and semantic representations, as well as correct location identification. The model reproduces experimental evidence that phonological, perceptual, and categorical relationships modulate item preferences. The model provides an account of how language can drive visual attention in the inter-modal preferential looking task.

This qualitative study examines "Trauma & the Brain"--a case-based training series for graduate-level social work students focused on the neurodevelopmental impact of childhood trauma. Four focus groups were conducted with 17 participants from the Trauma & the Brain training series. Reflexive thematic analysis identified six themes regarding students' application of training series content to their field work: nurturing a learning community, bridging content and curriculum gaps, understanding "the why," taking the toolbox into the field, confident communicators, and field challenges. Implications for social work education are discussed, including the necessity of preparing students for fluent communication about complex trauma in multidisciplinary settings, and building learning communities that connect students across cohorts and micro- and macro-practice tracks.

Objective: The current study examined the association between subjective and objective cognitive measures and alcohol use in college students. Objective cognitive impairment is associated with alcohol use, however subjective cognitive impairment remains understudied in at-risk populations. Participants: Data were collected from 140 undergraduate students at a mid-sized private university. Methods: We used the Behavior Rating Inventory for Executive Function--Adult (BRIEF-A) and the Rey-Osterrieth Complex Figure Task (ROCF) as our subjective and objective measures of cognitive functioning respectively. Results: In our regression model, the BRIEF-A was significantly associated with the AUDIT in college students such that more poorly perceived cognitive functioning predicted higher degrees of problematic drinking. However, the relationship between the ROCF and drinking was less clear. Conclusions: Our study shows that perception of one's cognitive functioning is related to alcohol use and may be a potential risk factor for hazardous drinking in college students. Our results also suggest that subjective functioning is more strongly related to alcohol use than objective functioning, however further research is needed to replicate our results.

Visual (perceptual) reasoning is a critical skill in many medical specialties, including pathology, diagnostic imaging, and dermatology. However, in an ever-compressed medical curriculum, learning and practicing this skill can be challenging. Previous studies (including work with pigeons) have suggested that using reward-feedback-based activities, novices can gain expert levels of visual diagnostic accuracy in shortened training times. But is this level of diagnostic accuracy a result of image recognition (categorization) or is it the acquisition of diagnostic expertise? To answer this, the authors measured electroencephalographic data (EEG) and two components of the human event-related brain potential (reward positivity and N170) to explore the nature of visual expertise in a novice-expert study in pathology visual diagnosis. It was found that the amplitude of the reward positivity decreased with learning in novices (suggesting a decrease in reliance on feedback, as in other studies). However, this signal remained significantly different from the experts whose reward positivity signal did not change over the course of the experiment. There were no changes in the amplitude of the N170 (a reported neural marker of visual expertise) in novices over time. Novice N170 signals remained statistically and significantly lower in amplitude compared to experts throughout task performance. These data suggest that, while novices gained the ability to recognize (categorize) pathologies through reinforcement learning as quantified by the change in reward positivity, increased accuracy, and decreased time for responses, there was little change in the neural marker associated with visual expertise (N170). This is consistent with the multi-dimensional and complex nature of visual expertise and provides insight into future training programs for novices to bridge the expertise gap.

Childhood socioeconomic status (SES) is one of the strongest predictors of student reading outcomes, and these disparities have persisted for decades. Relatedly, two underlying skills that are required for successful reading--oral language and executive function (EF)--are also the two neurocognitive domains most affected by SES. In this review, we summarize current knowledge on how SES influences the neurobiology of language, EF, and their intersection, including the proximal factors that drive these relationships. We then consider the burgeoning evidence that SES systematically moderates certain brain-behavior relationships for language and EF, underscoring the importance of considering context in investigations of the neurobiological underpinnings of reading development. Finally, we discuss how disparities in reading may be conceptualized as neurobiological adaptations to adversity rather than deficit models. We conclude that by harnessing children's stress-adapted relative strengths to support reading development, we may address opportunity gaps both ethically and efficaciously.

Attention and executive functions (EFs) play a critical role in academic skill development, including literacy and numeracy. Deficits in attention and EFs often accompany learning disorders, such as dyslexia and dyscalculia. Despite their well-established link, we lack a nuanced understanding of the specific neurobiological mechanisms that integrate the higher order cognitive processes of EFs (e.g., cognitive control) with the control of lower-level cognition related to domain-specific skills (e.g., processing numerical information). While attention and EFs have been identified as key factors in domain-specific cognition and learning, the focus on its domain-generality may hinder exploration of its domain-specific roots. Using the example of number processing, I detail a series of neuroimaging studies exploring how domain-specific mechanisms interact with domain-general processing. They suggest that a better understanding of the hierarchical nature of higher order control of lower-level processing is necessary to explain the relation between attention, EFs, and academic skills.

According to research, as many as 68% of students have experienced at least some form of trauma (Cavanaugh, 2016). Yet, most educators report feeling inadequate about understanding trauma-informed practice, including understanding how trauma can impact student behavior in the classroom. This article provides a primer about trauma that can allow educators to unpack the definition, understanding, identification, and the impact traumatic experiences can have on students in today's schools.

Although all states have legislation pertaining to youth sports concussion, most of these laws focus on return-to-play procedures; only a few address return-to-learn (RTL) accommodations for students who have experienced a concussion. To address this gap in the legislation, some states and nongovernmental organizations have developed RTL guidelines to advise school personnel, parents, and health care providers on best practices for accommodating students' postconcussion reintegration into academic activity. In 2018, the Massachusetts Department of Public Health (MDPH) developed RTL guidelines which were disseminated to school nurses (SNs) at all public and nonpublic middle and high schools in the state. In 2020, the MDPH engaged the Injury Prevention Center at Boston Medical Center to survey Massachusetts SNs to assess the usefulness of the guidelines. The response rate was 63%; 92% found the booklet extremely useful or moderately useful; and 70% endorsed that the booklet fostered collaboration among stakeholders.

The past fifteen years has seen a dramatic improvement in our understanding of hearing and hearing loss. Scientists have worked to identify dozens of genes involved in hearing loss and elucidate the complex molecular machinery responsible for hearing. At the same time, there have been rapid advances in clinical diagnostic tools including imaging and genetic tests. What this means is that for the first time, for the majority of children with hearing loss, we are able to obtain a diagnosis.

Background: An individual's ability to make autonomous decisions is fundamental to self-determination. The presence of neurological pathology, for example, aphasia, and its associated difficulties with language and/or cognition, may affect an individual's capacity to make decisions, or their ability to reveal their capacity to make decisions. Decision-making by persons with aphasia (PWA) can be enhanced when communication partners are trained and if communication supports are provided, for example, supports that reduce the linguistic and cognitive demands of the task, and/or that facilitate expression. Aims: The main aim of this review is to identify the types of decisions for which persons with post-stroke aphasia receive support, the communication partners involved in supporting decision-making by PWA and the communication strategies implemented to support decision-making by PWA. Methods & Procedures: A multifaceted search strategy was used. Specific keywords were used to search seven electronic databases. Hand-searches of two journals, as well as ancestral searches of the reference lists of selected articles was also performed. Through the application of predefined selection criteria, 16 journal articles, spanning from 1998 to 2021, were selected from the initial yield of 955 articles for inclusion in this review. Data pertaining to the aims of the study were extracted using a data-extraction form. Outcomes & Results: This review shows that most of the research to date has focused on supporting persons with post-stroke aphasia in decisions pertaining to discharge planning or accommodation, and decisions pertaining to informed consent for participation in research. The communication partners cited most frequently as supporting decision-making by PWA are speech-language pathologists and family members. A range of communication strategies, most of which are components of Supported Conversation Techniques for Adults with Aphasia (SCA™), support decision-making by PWA. The most frequently listed strategies include augmenting information with different modalities, acknowledging the competence of the PWA, thereby inviting initiation and collaboration by the PWA, and the allocation of sufficient time for the decision-making process. Conclusions & Implications: This review presents research trends regarding the support of PWA in decision-making. Future research should focus on the effectiveness of the different strategies identified, and on the support of PWA in the making of a greater variety of complex decisions.

This is the first in a series of six articles about how spatial reasoning can help children "read" maps, graphs, and geographic texts. Since the late 1900s, neuroscientists and psychologists have used new brain-scanning and eye-tracking technologies to do a "lot" of research about visual perception and spatial thinking. One key conclusion is that human brains use a number of separate networks to perceive and process different aspects of a visual image (like a map). This view of brain function - as a "massively parallel visual brain" rather than a step-by-step image processor - has implications for many aspects of geography education. This first article will look at how the research could influence teaching about the concept of "location," the first of the Five Themes of Geography.

Each location on earth has its own mix of climate, minerals, land cover, politics, religion, and other features. Geographic inquiry starts (but does not end) with careful observation of these conditions, because geographers assume that they can influence what happens in that place. Future articles in this series will look at different modes of spatial reasoning that geographers use to analyze these influences. This article is about the basic process of geographic observation.

To know a place, one must observe more than just the "conditions" there. It is also important to know about "connections" with other places, near and far. This article looks at research about geographic connections, with a specific focus on describing the area of influence (the aura) around a geographic feature like a lake, canal, city, or transportation link. Future articles will explore research about region, pattern, analogy, gradient, and other modes of spatial reasoning.

This is the fourth in a series of six articles about how research by psychologists, neuroscientists, robot engineers, and other scientists could help geography educators design better lessons. This article will focus on teaching about regions as narrowly defined: a region is a group of places that have something in common and are close to each other. Making region maps and then comparing them to identify spatial associations are powerful tools for geographic inquiry. As an added bonus, knowledge acquired with these tools can be cumulative.

Background: An estimated 1 in 5 adolescents have sustained a concussion in North America. Teachers and school administrators are responsible for implementing academic accommodations and other supports for optimal return to learn following a concussion. The primary objective of this study was to describe the prevalence and feasibility of providing academic accommodations to students following concussion from the perspectives of middle and high school teachers and school administrators. Methods: A cross-sectional survey was administered to teachers and school administrators (grades 7-12) across Canada online via REDCap. Participants were recruited via word-of-mouth and social media sampling. Survey responses were analyzed descriptively using proportions. Results: The survey was completed by 180 educators (138 teachers and 41 school administrators), of whom 86% had previously provided academic accommodations to students following concussion, and 96% agreed that students should have access to accommodations following concussion. Some accommodations (eg, breaks, extra time) were provided more often and were more feasible to provide than others (eg, no new learning, reduced bright light). Educators reported limited preparation time and limited school personnel support to assist students following concussion. Implications for School Health Policy, Practice, and Equity: The most feasible accommodations should be prioritized, ensuring students are supported within the school environment. Conclusions: Teachers and school administrators confirmed the importance of providing accommodations to students following concussion.

The Conference at the University of Oviedo, Spain, within the 44th Annual Meeting of the International Academy for Research in Learning Disabilities, was an excellent opportunity to share knowledge, explore perspectives and reflect on the study of neurodevelopmental disorders in Europe and elsewhere in the world. The William M. Cruickshank Memorial Keynote Address, "New Directions in the Study of Neurodevelopmental Disorders," covered a broad range of topics relevant to cognition, intelligence, and achievement. It also provided the opportunity to present parts of our current work pertinent to the study of neurodevelopmental dysfunctions and the Marie Sklodowska-Curie Action (MSCA) ITN Neo-PRISM-C project. The presentation began by focusing on what we study and how and why we study what we study about neurodevelopmental disorders. This was followed by a discussion about the brain and (learning) behaviour, accompanied by some relevant evidence on the neurological basis for reading difficulties, particularly the phonological and visual deficits pathways in the framework of the magnocellular deficit theory. The session concluded with a discussion of the comorbidity of various disorders and the use of the Research Domain Criteria (RDoC) framework as an alternative to the traditional diagnostic categories for the study of neurodevelopmental disorders. Examples of how neuroscience research can contribute to this endeavour were also provided.

The neural basis for long-term behavioral improvements resulting from multi-session transcranial direct current stimulation (tDCS) combined with working memory training (WMT) remains unclear. In this study, we used task-related electroencephalography (EEG) measures to investigate the lasting neurophysiological effects of anodal high-definition (HD)-tDCS applied over the left dorsolateral prefrontal cortex (dlPFC) during a challenging WMT. Thirty-four healthy young adults were randomized to sham or active tDCS groups and underwent ten 30-minute training sessions over ten consecutive days, preceded by a pre-test and followed by post-tests performed one day and three weeks after the last session, respectively, by performing high-load WM tasks along with EEG recording. Multi-session HD-tDCS significantly enhanced the behavioral benefits of WMT. Compared to the sham group, the active group showed facilitated increases in theta, alpha, beta, and gamma task-related oscillations at the end of training and significantly increased P300 response 3 weeks post-training. Our findings suggest that applying anodal tDCS over the left dlPFC during multi-session WMT can enhance the behavioral benefits of WMT and facilitate sustained improvements in WM-related neural efficiency.

There are large individual differences in arithmetic skills. Although a number of brain-wide association studies have attempted to identify the neural correlates of these individual differences, studies have focused on relatively small sample sizes and have yielded inconsistent results. In the current voxel-based morphometry study, we merged six structural imaging datasets of children and adolescents (from 7.5 to 15 years) whose levels of arithmetic skills were assessed, leading to a combined sample of n = 536. Controlling for individual differences in age, gender, as well as language, and intelligence, we found a unique positive relation between arithmetic skill and gray matter volume in the left inferior frontal gyrus (IFG) and middle temporal gyrus (MTG). Our results suggest that individual differences in arithmetic skills are associated with structural differences in left fronto-temporal areas, rather than in regions of the parietal cortex and hippocampus that are often associated with arithmetic processing.

Expectations can lead to prediction errors of varying degrees depending on the extent to which the information encountered in the environment conforms with prior knowledge. While there is strong evidence on the computationally specific effects of such prediction errors on learning, relatively less evidence is available regarding their effects on episodic memory. Here, we had participants work on a task in which they learned context/object-category associations of different strengths based on the outcomes of their predictions. We then used a reinforcement learning model to derive subject-specific trial-to-trial estimates of prediction error at encoding and link it to subsequent recognition memory. Results showed that model-derived prediction errors at encoding influenced subsequent memory as a function of the outcome of participants' predictions (correct vs. incorrect). When participants correctly predicted the object category, stronger prediction errors (as a consequence of weak expectations) led to enhanced memory. In contrast, when participants incorrectly predicted the object category, stronger prediction errors (as a consequence of strong expectations) led to impaired memory. These results highlight the important moderating role of choice outcome that may be related to interactions between the hippocampal and striatal dopaminergic systems.

Transcranial alternating current stimulation (tACS) is a non-invasive brain stimulation used for improving cognitive functions via delivering weak electrical stimulation with a certain frequency. This systematic review and meta-analysis investigated the effects of tACS protocols on cognitive functions in healthy young adults. We identified 56 qualified studies that compared cognitive functions between tACS and sham control groups, as indicated by cognitive performances and cognition-related reaction time. Moderator variable analyses specified effect size according to (a) timing of tACS, (b) frequency band of simulation, (c) targeted brain region, and (b) cognitive domain, respectively. Random-effects model meta-analysis revealed small positive effects of tACS protocols on cognitive performances. The moderator variable analyses found significant effects for online-tACS with theta frequency band, online-tACS with gamma frequency band, and offline-tACS with theta frequency band. Moreover, cognitive performances were improved in online- and offline-tACS with theta frequency band on either prefrontal and posterior parietal cortical regions, and further both online- and offline-tACS with theta frequency band enhanced executive function. Online-tACS with gamma frequency band on posterior parietal cortex was effective for improving cognitive performances, and the cognitive improvements appeared in executive function and perceptual-motor function. These findings suggested that tACS protocols with specific timing and frequency band may effectively improve cognitive performances.