Laterality最新文献_第9页

Handedness measures for the Human Connectome Project: Implications for data analysis. 人类连接体计划的偏手性测量:数据分析的含义。

IF 1.4 4区心理学

Laterality Pub Date : 2021-09-01 Epub Date: 2020-12-29 DOI: 10.1080/1357650X.2020.1866001

Lana Ruck, P Thomas Schoenemann

{"title":"Handedness measures for the Human Connectome Project: Implications for data analysis.","authors":"Lana Ruck, P Thomas Schoenemann","doi":"10.1080/1357650X.2020.1866001","DOIUrl":"https://doi.org/10.1080/1357650X.2020.1866001","url":null,"abstract":"Open data initiatives such as the UK Biobank and Human Connectome Project provide researchers with access to neuroimaging, genetic, and other data for large samples of left-and right-handed participants, allowing for more robust investigations of handedness than ever before. Handedness inventories are universal tools for assessing participant handedness in these large-scale neuroimaging contexts. These self-report measures are typically used to screen and recruit subjects, but they are also widely used as variables in statistical analyses of fMRI and other data. Recent investigations into the validity of handedness inventories, however, suggest that self-report data from these inventories might not reflect hand preference/performance as faithfully as previously thought. Using data from the Human Connectome Project, we assessed correspondence between three handedness measures - the Edinburgh Handedness Inventory (EHI), the Rolyan 9-hole pegboard, and grip strength - in 1179 healthy subjects. We show poor association between the different handedness measures, with roughly 10% of the sample having at least one behavioural measure which indicates hand-performance bias opposite to the EHI score, and over 65% of left-handers having one or more mismatched handedness scores. We discuss implications for future work, urging researchers to critically consider direction, degree, and consistency of handedness in their data.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/1357650X.2020.1866001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38760680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Hand preference and Mathematical Learning Difficulties: New data from Greece, the United Kingdom, and Germany and two meta-analyses of the literature. 手部偏好和数学学习困难:来自希腊、英国和德国的新数据和两项文献荟萃分析。

IF 1.4 4区心理学

Laterality Pub Date : 2021-09-01 Epub Date: 2021-04-06 DOI: 10.1080/1357650X.2021.1906693

Marietta Papadatou-Pastou, Despoina-Athanasia Panagiotidou, Filippo Abbondanza, Ursula Fischer, Silvia Paracchini, Giannis Karagiannakis

{"title":"Hand preference and Mathematical Learning Difficulties: New data from Greece, the United Kingdom, and Germany and two meta-analyses of the literature.","authors":"Marietta Papadatou-Pastou, Despoina-Athanasia Panagiotidou, Filippo Abbondanza, Ursula Fischer, Silvia Paracchini, Giannis Karagiannakis","doi":"10.1080/1357650X.2021.1906693","DOIUrl":"https://doi.org/10.1080/1357650X.2021.1906693","url":null,"abstract":"Increased rates of atypical handedness are observed in neurotypical individuals who are low-performing in mathematical tasks as well as in individuals with special educational needs, such as dyslexia. This is the first investigation of handedness in individuals with Mathematical Learning Difficulties (MLD). We report three new studies (N = 134; N = 1,893; N = 153) and two sets of meta-analyses (22 studies; N = 3,667). No difference in atypical hand preference between MLD and Typically Achieving (TA) individuals was found when handedness was assessed with self-report questionnaires, but weak evidence of a difference was found when writing hand was the handedness criterion in Study 1 (p = .049). Similarly, when combining data meta-analytically, no hand preference differences were detected. We suggest that: (i) potential handedness effects require larger samples, (ii) direction of hand preference is not a sensitive enough measure of handedness in this context, or that (iii) increased rates of atypical hand preference are not associated with MLD. The latter scenario would suggest that handedness is specifically linked to language-related conditions rather than conditions related to cognitive abilities at large. Future studies need to consider hand skill and degree of hand preference in MLD.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/1357650X.2021.1906693","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25581021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Neural support of manual preference revealed by BOLD variations during right and left finger-tapping in a sample of 287 healthy adults balanced for handedness. 287名健康成人右手和左手手指敲击时的BOLD变化揭示了手性偏好的神经支持。

IF 1.4 4区心理学

Laterality Pub Date : 2021-07-01 Epub Date: 2021-01-06 DOI: 10.1080/1357650X.2020.1862142

N Tzourio-Mazoyer, L Labache, L Zago, I Hesling, B Mazoyer

{"title":"Neural support of manual preference revealed by BOLD variations during right and left finger-tapping in a sample of 287 healthy adults balanced for handedness.","authors":"N Tzourio-Mazoyer, L Labache, L Zago, I Hesling, B Mazoyer","doi":"10.1080/1357650X.2020.1862142","DOIUrl":"https://doi.org/10.1080/1357650X.2020.1862142","url":null,"abstract":"We have identified the brain areas involved in Manual Preference (MP) in 143 left-handers (LH) and 144 right-handers (RH). First, we selected the pairs of homotopic regions of interest (hROIs) of the AICHA atlas with significant contralateral activation and asymmetry during the right hand and the left hand Finger-Tapping (FT) both in RH and LH. Thirteen hROIs were selected, including the primary and secondary sensorimotor and premotor cortices, thalamus, dorsal putamen, and cerebellar lobule IV. In both groups, contralateral activations and ipsilateral deactivations were seen, with stronger asymmetries when the preferred hand was used. Comparing with different models for the prediction of MP, we found that the differences in activity during preferred hand minus non-preferred hand movement in 11 contralateral and/or ipsilateral hROIS were best at explaining handedness distribution. Two different mechanisms were identified: 1. Stronger contralateral activity of cortical and cerebellar motor areas during right hand movement, seen in both groups but modulated by handedness; 2. Stronger deactivation in ipsilateral areas during dominant hand movement in both groups, LH here mirroring RH. The present study thus demonstrates that handedness neural support is complex and not simply based on a mirrored organization of hand motor areas.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/1357650X.2020.1862142","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38785618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Digit ratio (2D:4D) and handedness: A meta-analysis of the available literature. 手指比例(2D:4D)与惯用手:现有文献的荟萃分析。

IF 1.4 4区心理学

Laterality Pub Date : 2021-07-01 Epub Date: 2021-01-31 DOI: 10.1080/1357650X.2020.1862141

Gareth Richards, Sarah E Medland, Alan A Beaton

{"title":"Digit ratio (2D:4D) and handedness: A meta-analysis of the available literature.","authors":"Gareth Richards, Sarah E Medland, Alan A Beaton","doi":"10.1080/1357650X.2020.1862141","DOIUrl":"https://doi.org/10.1080/1357650X.2020.1862141","url":null,"abstract":"The Geschwind-Behan-Galaburda and sexual differentiation models predict an association between elevated foetal androgen exposure and left-handedness whereas the callosal hypothesis predicts the opposite. We present a meta-analysis of correlations between handedness and digit ratio (2D:4D), a putative marker of prenatal testosterone. Left-handedness predicted low (male-typical) right-hand digit ratio (R2D:4D), high (female-typical) left-hand digit ratio (L2D:4D), and low R2D:4D-L2D:4D directional asymmetry (D[R-L]). Effect sizes were extremely small and not moderated by sex or method of measuring handedness or 2D:4D. The same general pattern was observed after excluding the very large study (110,329 males, 90,412 females) of Manning and Peters ([2009]. Digit ratio (2D:4D) and hand preference for writing in the BBC Internet Study. Laterality: Asymmetries of Body, Brain and Cognition, 14(5), 528-540. doi:10.1080/13576500802637872); however, no significant effects for R2D:4D were observed once these samples were removed. The results do not confirm any theory linking prenatal androgens with handedness, so we speculate they instead reflect the mechanical action of writing causing subtle changes in the musculature and/or fat pads of the fingers. Gripping a pen/pencil might cause an increase in 2D relative to 4D (and/or decrease in 4D relative to 2D) resulting in higher ratios on the writing-hand; furthermore, this could differ between left- and right-handers due to writing in the left-to-right direction (as in English) having asymmetrical effects depending on which hand is used.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/1357650X.2020.1862141","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25313793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Assessing the reliability of an online behavioural laterality battery: A pre-registered study. 评估在线行为侧性电池的可靠性:一项预先注册的研究。

IF 1.4 4区心理学

Laterality Pub Date : 2021-07-01 Epub Date: 2020-12-15 DOI: 10.1080/1357650X.2020.1859526

Adam J Parker, Zoe V J Woodhead, Paul A Thompson, Dorothy V M Bishop

{"title":"Assessing the reliability of an online behavioural laterality battery: A pre-registered study.","authors":"Adam J Parker, Zoe V J Woodhead, Paul A Thompson, Dorothy V M Bishop","doi":"10.1080/1357650X.2020.1859526","DOIUrl":"https://doi.org/10.1080/1357650X.2020.1859526","url":null,"abstract":"Studies of cerebral lateralization often involve participants completing a series of perceptual tasks under laboratory conditions. This has constrained the number of participants recruited in such studies. Online testing can allow for much larger sample sizes but limits the amount of experimental control that is feasible. Here we considered whether online testing could give valid and reliable results on four tasks: a rhyme decision visual half-field task, a dichotic listening task, a chimeric faces task, and a finger tapping task. We recruited 392 participants, oversampling left-handers, who completed the battery twice. Three of the tasks showed evidence of both validity and reliability, insofar as they showed hemispheric advantages in the expected direction and test-retest reliability of at least r = .75. The reliability of the rhyme decision task was less satisfactory (r = .62). We also confirmed a prediction that extreme left-handers were more likely to depart from typical lateralization. Lateralization across the two language tasks (dichotic listening and rhyme judgement) was weakly correlated, but unrelated to lateralization on the chimeric faces task. We conclude that three of the tasks, dichotic listening, chimeric faces and finger tapping, show considerable promise for online evaluation of cerebral lateralization.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/1357650X.2020.1859526","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38726372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 15

Toward an Alaskan Critical Regionalist Pedagogy 阿拉斯加批判地域主义教学法之探讨

IF 1.4 4区心理学

Laterality Pub Date : 2021-06-01 DOI: 10.25158/L10.1.2

R. Simpson

{"title":"Toward an Alaskan Critical Regionalist Pedagogy","authors":"R. Simpson","doi":"10.25158/L10.1.2","DOIUrl":"https://doi.org/10.25158/L10.1.2","url":null,"abstract":"In an era when urban space is theorized as an educative science enhancing productivity, business, and management, we witness the emergence of teaching as a dominant productive force for the first time in the history of capital. Given the decisive role of knowledge production in the development of globalized urbanization it becomes vital to identify critical pedagogies that not only engage the production of space but grasp the production of space as pedagogical. To do so, I attend to interventions into regionalist studies and the global city to argue for visual spatial tactics as a tool for a critical regionalist pedagogy capable of linking material, affective, and discursive practices with a placed-based approach to globalized urbanization. Students design a collaborative website documenting the spatial history of cruise ship tourism in Alaska as an argument over the right to the city. Identifying this living process—framing the cruise industry as a constitutive system fusing discourse, space, and identity to restructure history, nature, and region—becomes a means of questioning and revising otherwise generalized theories often brought to bear on tourist landscapes, on Alaska, and on critical pedagogy itself. This case study shows the emergence of the cruise ship city as inseparable from the onset of globalized urbanization and how it, in turn, provides edifying material to mobilize a critical regionalist pedagogy within contemporary forms of educative landscapes.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88319028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Solidarity in Falling Apart 崩溃时的团结

IF 1.4 4区心理学

Laterality Pub Date : 2021-06-01 DOI: 10.25158/L10.1.9

Alyson Spurgas

{"title":"Solidarity in Falling Apart","authors":"Alyson Spurgas","doi":"10.25158/L10.1.9","DOIUrl":"https://doi.org/10.25158/L10.1.9","url":null,"abstract":"In this essay, I reconceptualize feminized trauma by utilizing a queer crip feminist disability justice framework. This reconceptualizing allows for an intervention in both historical psychoanalytic and contemporary biomedical framings of the experience of gendered and sexual violence, pursuant or sequelic trauma, and associated symptoms. Both historical and contemporary psycho-logics too often imagine gendered and sexual violence as abnormal or exceptional events (e.g., \"stranger rape\") which can be treated and cured individually, thus delimiting them within a white, wealthy or middle-class, cisand hetero-feminine register. As a corrective, within the framework of everyday emergencies, insidious traumas, and cripistemologies of crisis, I position feminine fracturing and falling apart as chronic, and consider abolitionist strategies for survival, care, and solidarity beyond traditional medical frameworks for recovery. This further provides a way to understand dissociation or rather dissociative-adjacent symptomology as real, legitimate, and painful, yet also as sociopolitical products experienced differently across diverse populations—and as mundane, banal, and even expected for some. Here, feminine fracturing is symptom, method, and potential avenue for change or liberation. What does \"recovery\" look like when feminized trauma is endemic to the point of being so normalized and unexceptional as to be a thoroughly unremarkable part of our everyday cultural backdrop? How is this exacerbated when we examine the experiences of trans women, poor women, and immigrant and BIPOC women and femmes? I posit that there is promise in embracing a fracturing, in falling apart—as antidote to the normative and neoliberal logic of keeping it together.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85621637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

When Silence Said Everything 当沉默说明一切

IF 1.4 4区心理学

Laterality Pub Date : 2021-06-01 DOI: 10.25158/L10.1.8

Angela Carter

引用次数: 0

Enacting Law 制定法律

IF 1.4 4区心理学

Laterality Pub Date : 2021-06-01 DOI: 10.25158/L10.1.5

Steff Nellis

{"title":"Enacting Law","authors":"Steff Nellis","doi":"10.25158/L10.1.5","DOIUrl":"https://doi.org/10.25158/L10.1.5","url":null,"abstract":"Although historical research into twentieth-century theatrical tribunals is widespread, the recurring theme of justice in contemporary performance practices remains largely unexplored. However, an increasing number of twenty-first-century artists have begun relying on structures of the court. By creating theatrical tribunals, these artists try to create a space for an alternative jurisdiction. However, a clear typology of this tribunal genre in the contemporary performing arts is still lacking. This article therefore aims to characterize theatrical tribunals. In the first section, I describe the setting of the courtroom as a theatrical place in which law gets enacted or performed. Following several scholars that already stated the important spectacular aspects of the legal system, I discuss the dramaturgy of the courtroom as a specific dramatic place with its own scenography, script, and dramatis personae. Next, by analyzing the dramaturgy of the courtroom, I distinguish two categories within the tribunal genre: (1) re-enactments of preeminent lawsuits that heavily rely on twentieth-century documentary practices and (2) performative pre-enactments of futuristic trials that have not yet been held or cannot be held because of systemic shortcomings. Finally I examine how contemporary theatrical tribunals could contribute to the enlargement of public knowledge on historical and contemporary examples of injustice, and whether they could obtain effective changes in our societies.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74114805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Crip Collectivity Beyond Neoliberalism in Octavia Butler’s Parable of the Sower 奥克塔维亚·巴特勒的《播种者的寓言》中超越新自由主义的蹩脚集体主义

IF 1.4 4区心理学

Laterality Pub Date : 2021-06-01 DOI: 10.25158/L10.1.10

Jess Whatcott

{"title":"Crip Collectivity Beyond Neoliberalism in Octavia Butler’s Parable of the Sower","authors":"Jess Whatcott","doi":"10.25158/L10.1.10","DOIUrl":"https://doi.org/10.25158/L10.1.10","url":null,"abstract":"The importance of Octavia Butler’s 1993 novel Parable of the Sower continues to crystalize, as Butler’s prescient imagining of urban California torn apart by neoliberal divestment comes to fruition. Following in the space opened up by Black feminist scholarship on Butler, the present essay examines her relevance beyond literary and cultural studies. I argue that Parable is a Black feminist crip theorization of political economy that diagnoses the disabling conditions of precarity under neoliberalism and also prescribes collectivity for crip and mad survival. Neoliberalism describes a global stage of advanced capitalism wherein governments are both incentivized and disciplined into enforcing economic policies that include privatization, deregulation, and market liberalization. As Jodi Melamed defines it, neoliberalism requires a certain kind of political governance, that puts the interests of business over the well-being of people (2011). Neoliberal governance engenders what I call “disabling contradictions,” yet the blame for conditions of precarity is deflected onto bodyminds themselves. In Parable of the Sower, Butler theorizes these disabling contradictions of neoliberal governance under advanced capitalism, drawing into focus the political economic systems that cause suffering. Parable also depicts strategies for crip and mad survival that are made possible through the conscious creation of community and networks of solidarity that counter the neoliberal state’s devaluation of bodyminds. Gathering to read and discuss the novel, rather than a distraction from the crises, furthers the emergence of crip and mad collectivities. As such, it is an urgent and timely practice for building futures for crip and mad people.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73886191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1