scholarly journals Early bilingual experience is associated with change detection ability in adults

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Dean D’Souza ◽  
Daniel Brady ◽  
Jennifer X. Haensel ◽  
Hana D’Souza
Keyword(s):  
Second Language ◽  
Visual Attention ◽  
Change Detection ◽  
Cognitive Processes ◽  
Visual Stimuli ◽  
The Other ◽  
Detection Ability ◽  
Late Bilinguals

AbstractTo adapt to their more varied and unpredictable (language) environments, infants from bilingual homes may gather more information (sample more of their environment) by shifting their visual attention more frequently. However, it is not known whether this early adaptation is age-specific or lasts into adulthood. If the latter, we would expect to observe it in adults who acquired their second language early, not late, in life. Here we show that early bilingual adults are faster at disengaging attention to shift attention, and at noticing changes between visual stimuli, than late bilingual adults. In one experiment, participants were presented with the same two visual stimuli; one changed (almost imperceptibly), the other remained the same. Initially, participants looked at both stimuli equally; eventually, they fixated more on the changing stimulus. This shift in looking occurred in the early but not late bilinguals. It suggests that cognitive processes adapt to early bilingual experiences.

scholarly journals Second language attainment and first language attrition: The case of VOT in immersed Dutch–German late bilinguals

2017 ◽  
Vol 33 (4) ◽  
pp. 483-518 ◽  
Author(s):  
Antje Stoehr ◽  
Titia Benders ◽  
Janet G van Hell ◽  
Paula Fikkert
Keyword(s):  
Second Language ◽  
Native Speakers ◽  
Voice Onset Time ◽  
First Language ◽  
Onset Time ◽  
The Other ◽  
L2 Acquisition ◽  
L1 Attrition ◽  
At Home ◽  
Late Bilinguals

Speech of late bilinguals has frequently been described in terms of cross-linguistic influence (CLI) from the native language (L1) to the second language (L2), but CLI from the L2 to the L1 has received relatively little attention. This article addresses L2 attainment and L1 attrition in voicing systems through measures of voice onset time (VOT) in two groups of Dutch–German late bilinguals in the Netherlands. One group comprises native speakers of Dutch and the other group comprises native speakers of German, and the two groups further differ in their degree of L2 immersion. The L1-German–L2-Dutch bilinguals ( N = 23) are exposed to their L2 at home and outside the home, and the L1-Dutch–L2-German bilinguals ( N = 18) are only exposed to their L2 at home. We tested L2 attainment by comparing the bilinguals’ L2 to the other bilinguals’ L1, and L1 attrition by comparing the bilinguals’ L1 to Dutch monolinguals ( N = 29) and German monolinguals ( N = 27). Our findings indicate that complete L2 immersion may be advantageous in L2 acquisition, but at the same time it may cause L1 phonetic attrition. We discuss how the results match the predictions made by Flege’s Speech Learning Model and explore how far bilinguals’ success in acquiring L2 VOT and maintaining L1 VOT depends on the immersion context, articulatory constraints and the risk of sounding foreign accented.

Visual disgust-elicitors produce an attentional blink independent of contextual and trait-level pathogen avoidance

2019 ◽  
Author(s):  
Paola Perone ◽  
David Vaughn Becker ◽  
Joshua M. Tybur
Keyword(s):  
Individual Differences ◽  
Visual Attention ◽  
Attentional Blink ◽  
Attentional Bias ◽  
Visual Stimuli ◽  
Attentional Biases ◽  
Attentional Processing ◽  
Trait Level ◽  
Task Irrelevant ◽  
Pathogen Avoidance

Multiple studies report that disgust-eliciting stimuli are perceived as salient and subsequently capture selective attention. In the current study, we aimed to better understand the nature of temporal attentional biases toward disgust-eliciting stimuli and to investigate the extent to which these biases are sensitive to contextual and trait-level pathogen avoidance motives. Participants (N=116) performed in an Emotional Attentional Blink (EAB) task in which task-irrelevant disgust-eliciting, fear-eliciting, or neutral images preceded a target by 200, 500, or 800 milliseconds (i.e., lag two, five and eight respectively). They did so twice - once while not exposed to an odor, and once while exposed to either an odor that elicited disgust or an odor that did not - and completed a measure of disgust sensitivity. Results indicate that disgust-eliciting visual stimuli produced a greater attentional blink than neutral visual stimuli at lag two and a greater attentional blink than fear-eliciting visual stimuli at both lag two and at lag five. Neither the odor manipulations nor individual differences measures moderated this effect. We propose that visual attention is engaged for a longer period of time following disgust-eliciting stimuli because covert processes automatically initiate the evaluation of pathogen threats. The fact that state and trait pathogen avoidance do not influence this temporal attentional bias suggests that early attentional processing of pathogen cues is initiated independent from the context in which such cues are perceived.

Focused Tasks, Mental Actions and Second Language Learning. Cognitive and Connectionist Accounts of Task Effectiveness

2006 ◽  
Vol 152 ◽  
pp. 35-53 ◽  
Author(s):  
Machteld Moonen ◽  
Rick de Graaff ◽  
Gerard Westhoff
Keyword(s):  
Second Language ◽  
Language Learning ◽  
Learning Strategies ◽  
Cognitive Processes ◽  
Second Language Learning ◽  
Theoretical Framework ◽  
Future Research ◽  
Depth Of Processing ◽  
Mental Actions ◽  
Involvement Load Hypothesis

Abstract This paper presents a theoretical framework to estimate the effectiveness of second language tasks in which the focus is on the acquisition of new linguistic items, such as vocabulary or grammar, the so-called focused tasks (R. Ellis, 2003). What accounts for the learning impact offocused tasks? We shall argue that the task-based approach (e.g. Skehan, 1998, Robinson, 2001) does not provide an in-depth account of how cognitive processes, elicited by a task, foster the acquisition of new linguistic elements. We shall then review the typologies of cognitive processes derived from research on learning strategies (Chamot & O'Malley, 1994), from the involvement load hypothesis (Laufer & Hulstijn, 2001), from the depth of processing hypothesis (Craik & Lockhart, 1972) and from connectionism (e.g Broeder & Plunkett, 1997; N. Ellis, 2003). The combined insights of these typologies form the basis of the multi-feature hypothesis, which predicts that retention and ease of activation of new linguistic items are improved by mental actions which involve a wide variety of different features, simultaneously and frequently. A number of implications for future research shall be discussed.

scholarly journals Saliency-Based Gaze Visualization for Eye Movement Analysis

Sensors ◽  
2021 ◽  
Vol 21 (15) ◽  
pp. 5178
Author(s):  
Sangbong Yoo ◽  
Seongmin Jeong ◽  
Seokyeon Kim ◽  
Yun Jang
Keyword(s):  
Eye Movements ◽  
Visual Attention ◽  
Eye Movement ◽  
Visual Stimuli ◽  
Saliency Map ◽  
Gaze Behavior ◽  
The Gaze ◽  
Movement Data ◽  
Visual Clues ◽  
Human Visual Attention

Gaze movement and visual stimuli have been utilized to analyze human visual attention intuitively. Gaze behavior studies mainly show statistical analyses of eye movements and human visual attention. During these analyses, eye movement data and the saliency map are presented to the analysts as separate views or merged views. However, the analysts become frustrated when they need to memorize all of the separate views or when the eye movements obscure the saliency map in the merged views. Therefore, it is not easy to analyze how visual stimuli affect gaze movements since existing techniques focus excessively on the eye movement data. In this paper, we propose a novel visualization technique for analyzing gaze behavior using saliency features as visual clues to express the visual attention of an observer. The visual clues that represent visual attention are analyzed to reveal which saliency features are prominent for the visual stimulus analysis. We visualize the gaze data with the saliency features to interpret the visual attention. We analyze the gaze behavior with the proposed visualization to evaluate that our approach to embedding saliency features within the visualization supports us to understand the visual attention of an observer.

scholarly journals Experimental Tests for Measuring Individual Attentional Characteristics in Songbirds

Animals ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 2233
Author(s):  
Loïc Pougnault ◽  
Hugo Cousillas ◽  
Christine Heyraud ◽  
Ludwig Huber ◽  
Martine Hausberger ◽  
...  
Keyword(s):  
Cognitive Processes ◽  
Comparative Research ◽  
Visual Stimuli ◽  
Experimental Tests ◽  
European Starling ◽  
Auditory Stimuli ◽  
The Core ◽  
Cognitive Studies ◽  
Individual Variations ◽  
Species Specific

Attention is defined as the ability to process selectively one aspect of the environment over others and is at the core of all cognitive processes such as learning, memorization, and categorization. Thus, evaluating and comparing attentional characteristics between individuals and according to situations is an important aspect of cognitive studies. Recent studies showed the interest of analyzing spontaneous attention in standardized situations, but data are still scarce, especially for songbirds. The present study adapted three tests of attention (towards visual non-social, visual social, and auditory stimuli) as tools for future comparative research in the European starling (Sturnus vulgaris), a species that is well known to present individual variations in social learning or engagement. Our results reveal that attentional characteristics (glances versus gazes) vary according to the stimulus broadcasted: more gazes towards unusual visual stimuli and species-specific auditory stimuli and more glances towards species-specific visual stimuli and hetero-specific auditory stimuli. This study revealing individual variations shows that these tests constitute a very useful and easy-to-use tool for evaluating spontaneous individual attentional characteristics and their modulation by a variety of factors. Our results also indicate that attentional skills are not a uniform concept and depend upon the modality and the stimulus type.

Research meets practice

2016 ◽  
Vol 51 (3) ◽  
pp. 236-251 ◽  
Author(s):  
ZhaoHong Han
Keyword(s):  
Second Language ◽  
Second Language Acquisition ◽  
Language Acquisition ◽  
The Other ◽  
Research And Teaching ◽  
Research Findings ◽  
Instruction And Learning ◽  
The Relationship

At the recent CLTA-S2 conference, a spirited debate occurred between critics of second language acquisition (SLA) research and researchers who embraced it. Fascinating as it was, neither camp appeared to have convinced the other, but, more important, the debate left much of the audience flummoxed. In this paper, I intend to provide a follow-up, attempting to clarify a) the relationship between research and teaching in the context of Chinese as a second language (CSL), b) misunderstandings on the part of critics over research findings, and c) potential pitfalls in interpreting the SLA literature. My goal is to encourage, as well as contribute to, further communication between the two camps, for the ultimate good of CSL instruction and learning.

Cognitive Reflection Task and Stumpers

2021 ◽  
Author(s):  
Wendy Ross ◽  
Frédéric Vallée-Tourangeau
Keyword(s):  
Cognitive Processes ◽  
Mental Model ◽  
The Other ◽  
Cognitive Reflection ◽  
Other Hand ◽  
And Performance ◽  
Shed Light

There is a type of riddle that Bar-Hillel, Noah and Frederick (2018) call “stumpers”. A stumper is a riddle which is initially intractable because the mental model or representation of the situation described in the riddle does not contain the vital information which is required to solve it. The Cognitive Reflection Task (CRT; Frederick, 2005) on the other hand relies on seemingly completely different cognitive processes. However, exploratory work from Bar-Hillel et al. (2019) suggests that success on stumpers correlates with performance on the CRT. This finding may shed light on the cognitive processes underlying both the resolution of stumpers and the CRT. We replicated the work from Bar-Hillel et al. (2019) suggesting a relationship between performance on the CRT and performance on stumpers as well as extending this to show a relationship between performance on the CRT-v. This may point to the underexplored importance of suppression in solving stumpers and traditional riddles.

scholarly journals The Effect of Instruction on Learners' Pragmatic Awareness: a Focus on Refusals

2010 ◽  
Vol 10 (1) ◽  
pp. 65 ◽  
Author(s):  
Eva Alcón Soler ◽  
Josep Guzmán Pitarch
Keyword(s):  
Second Language ◽  
Second Language Acquisition ◽  
Language Acquisition ◽  
Cognitive Processes ◽  
Speech Acts ◽  
Speech Act ◽  
Pragmatic Awareness ◽  
Research Gap ◽  
Instructional Contexts

The benefits of instruction on learners’ production and awareness of speech acts is well documented (see Alcón and Martínez-Flor, 2008, for a review of pragmatics in instructional contexts). However, few studies examine the influence that instruction may have on the cognitive processes involved in speech act production (Félix- Brasdefer, 2008). In order to address this research gap, and taking into account the discussion in research on the concept of attention and related terms such as awareness (see Al-Hejin, 2004, for a review of the role of attention and awareness in second language acquisition research) this paper reports on the benefits of instruction on learners’ attention and awareness during the performance of refusals. Thus, based on a pedagogical proposal for teaching refusals at the discourse level, we focus on the benefits that this pedagogical proposal can have on the information attended to during the planning and execution of refusals. Secondly, we explore whether instruction makes a difference in learners’ awareness of refusals.

Semantic Congruency Improves Recognition Memory Performance for Both Audiovisual and Visual Stimuli

2017 ◽  
Vol 30 (7-8) ◽  
pp. 763-781 ◽  
Author(s):  
Jenni Heikkilä ◽  
Kimmo Alho ◽  
Kaisa Tiippana
Keyword(s):  
Recognition Memory ◽  
Congruency Effect ◽  
Memory Performance ◽  
Visual Stimuli ◽  
The Other ◽  
Memory Encoding ◽  
Semantic Congruency ◽  
Recognition Memory Performance ◽  
Visual Encoding ◽  
Per Se

Audiovisual semantic congruency during memory encoding has been shown to facilitate later recognition memory performance. However, it is still unclear whether this improvement is due to multisensory semantic congruency or just semantic congruencyper se. We investigated whether dual visual encoding facilitates recognition memory in the same way as audiovisual encoding. The participants memorized auditory or visual stimuli paired with a semantically congruent, incongruent or non-semantic stimulus in the same modality or in the other modality during encoding. Subsequent recognition memory performance was better when the stimulus was initially paired with a semantically congruent stimulus than when it was paired with a non-semantic stimulus. This congruency effect was observed with both audiovisual and dual visual stimuli. The present results indicate that not only multisensory but also unisensory semantically congruent stimuli can improve memory performance. Thus, the semantic congruency effect is not solely a multisensory phenomenon, as has been suggested previously.

Sign in / Sign up

Export Citation Format

Share Document