Laterality最新文献

Celebrating 30 years of Laterality: A new chapter begins.

IF 0.9 4区心理学

Laterality Pub Date : 2025-02-20 DOI: 10.1080/1357650X.2025.2466958

Markus Hausmann, Lesley Rogers, René Westerhausen

引用次数: 0

New insights on handedness and creativity among artists: Data from New Guinea.

IF 0.9 4区心理学

Laterality Pub Date : 2025-01-23 DOI: 10.1080/1357650X.2025.2455130

Grzegorz Jankiewicz, Piotr Sorokowski, Michał Misiak

引用次数: 0

The Perceived Handism Discrimination Scale (PHDS): Development and factor analysis. 感知手性歧视量表（PHDS）：发展与因素分析。

IF 0.9 4区心理学

Laterality Pub Date : 2025-01-20 DOI: 10.1080/1357650X.2025.2452446

Maria Campo Redondo, Laura Gamboa, Gabriel Andrade

{"title":"The Perceived Handism Discrimination Scale (PHDS): Development and factor analysis.","authors":"Maria Campo Redondo, Laura Gamboa, Gabriel Andrade","doi":"10.1080/1357650X.2025.2452446","DOIUrl":"https://doi.org/10.1080/1357650X.2025.2452446","url":null,"abstract":"While discrimination based on race, gender, and other factors is well-documented, the discrimination faced by left-handed individuals is often overlooked. To address this gap, a study developed the Perceived Handism Discrimination Scale (PHDS) to assess how left-handed people perceive discrimination related to their hand preference. The original questionnaire consisted of 20 items using a 7-point Likert scale and was evaluated by experts using Lawshe's methodology. After refinement, the scale was reduced to 12 items, and further analysis through Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA) with two separate samples (n=200 each) led to a final scale of 10 items clustered around two significant factors: cultural and individual dimensions of perceived handism discrimination. The PHDS demonstrated good psychometric properties, including reliability and statistical significance in factor analyses. However, the fit of the assumptions underlying EFA and CFA was not ideal, suggesting that further refinement is needed. Despite this, the PHDS represents a valuable tool for identifying perceived handism discrimination, ultimately aiming to inform policies that mitigate its effects in society.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":" ","pages":"1-23"},"PeriodicalIF":0.9,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143014147","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

I Want To Know Your Hand (-edness): on the roles of the left versus right hands in playing musical instruments (by way of the Beatles). 我想知道你的手：关于左手和右手在演奏乐器中的作用（通过披头士乐队的方式）。

IF 0.9 4区心理学

Laterality Pub Date : 2025-01-15 DOI: 10.1080/1357650X.2024.2387336

Stephen D Christman

引用次数: 0

Dichotic listening with syllables: Effects of forced attention. 用音节进行二分听：强迫注意力的影响

IF 0.9 4区心理学

Laterality Pub Date : 2024-11-25 DOI: 10.1080/1357650X.2024.2430964

Incé A Husain, Kayla A Millar, Daniel Voyer

{"title":"Dichotic listening with syllables: Effects of forced attention.","authors":"Incé A Husain, Kayla A Millar, Daniel Voyer","doi":"10.1080/1357650X.2024.2430964","DOIUrl":"https://doi.org/10.1080/1357650X.2024.2430964","url":null,"abstract":"This study compares results from three dichotic listening experiments involving different methods of attention control. In each experiment, participants completed a dichotic listening task requiring two responses to syllables and we noted the order of report for the responses. In Experiment 1, participants reported from a specific ear first in trial blocks. In Experiment 2, an arrow cue indicated the ear of first report. In Experiment 3, a tone was presented to the ear of first report. Free recall in which participants reported the two syllables in any order was also included as a baseline. Results indicated a tendency to report from the right ear first in free recall, producing more reports from that ear, reflecting a right ear advantage (REA). In all cueing conditions, an overall REA emerged but it shifted to a left ear advantage (LEA: more reports from the left ear) when the left ear was cued. Additionally, larger laterality scores ([Right - Left]/[Right + Left]) for the conditions where the right ear was cued, relative to where the left ear was cued, suggests that attention control is limited in overriding the structural auditory asymmetries. We discuss the implications of these results for models of dichotic listening.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":" ","pages":"1-24"},"PeriodicalIF":0.9,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142717459","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

Do bodybuilders pose symmetrically? Lateral bias analysis in mandatory poses of Mr. Olympia Classic Physique athletes. 健美运动员的姿势对称吗？奥林匹亚经典健美先生运动员强制性姿势的横向偏差分析。

IF 0.9 4区心理学

Laterality Pub Date : 2024-11-25 DOI: 10.1080/1357650X.2024.2432451

Alexandre J Marcori, Matheus G Gamberini, João Pedro Nunes, Sebastian Ocklenburg

{"title":"Do bodybuilders pose symmetrically? Lateral bias analysis in mandatory poses of Mr. Olympia Classic Physique athletes.","authors":"Alexandre J Marcori, Matheus G Gamberini, João Pedro Nunes, Sebastian Ocklenburg","doi":"10.1080/1357650X.2024.2432451","DOIUrl":"https://doi.org/10.1080/1357650X.2024.2432451","url":null,"abstract":"Athletes in bodybuilding can pose favouring one side or the other of the body while being evaluated in the contests. While previous research assessed lateral bias of posing in a variety of situations, no investigation has been conducted in bodybuilding. We analyzed the lateral posing bias of the Top 15 athletes for the mandatory poses in Classic Physique Mr. Olympias (2016-2023). Results revealed a general bias to the right in all poses, as either moderately or strongly right-lateralized poses were most frequent. Furthermore, \"Front Double Biceps\" pose was the most symmetrical, while \"Your Favorite Classic Pose\" was the most asymmetrical one-apart from the always lateralized \"Side Chest\". Interestingly, lower-placed athletes (Top 15) posed significantly more often to the right in \"Side Chest\", as compared to the Top 5 and Top 10 competitors. These findings contrast the left bias shown in portraiture and photography literature, likely as a consequence of motor constraints and coordination for athletes to pose to the right, along with the level of emotional expressiveness a bodybuilder may wish to reveal on stage. Our data expand previous results of posing asymmetry to the sport of bodybuilding in this pioneering research into the lateral bias of posing.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":" ","pages":"1-17"},"PeriodicalIF":0.9,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142717461","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

Artistic turns: laterality in paintings of kisses and embraces 艺术转折：亲吻和拥抱画作中的侧面性

IF 1.4 4区心理学

Laterality Pub Date : 2024-09-10 DOI: 10.1080/1357650x.2024.2399352

Gianluca Malatesta, Giulia Prete, Anita D’Anselmo, Chiara Lucafò, Luca Tommasi

引用次数: 0

Fear is more right lateralized than happiness and anger: Evidence for the motivational hypothesis of emotional face perception? 与快乐和愤怒相比，恐惧的右侧化程度更高：情绪面孔感知动机假说的证据？

IF 0.9 4区心理学

Laterality Pub Date : 2024-07-01 Epub Date: 2024-07-17 DOI: 10.1080/1357650X.2024.2377633

Bridgette E Speranza, Aron T Hill, Michael Do, Peter H Donaldson, Peter G Enticott, Melissa Kirkovski

引用次数: 0

Footedness in merlins: Raptors perching in a cold climate. 梅花鹿的脚力：在寒冷气候中栖息的猛禽

IF 0.9 4区心理学

Laterality Pub Date : 2024-07-01 Epub Date: 2024-07-09 DOI: 10.1080/1357650X.2024.2374765

Ian G Warkentin

{"title":"Footedness in merlins: Raptors perching in a cold climate.","authors":"Ian G Warkentin","doi":"10.1080/1357650X.2024.2374765","DOIUrl":"10.1080/1357650X.2024.2374765","url":null,"abstract":"ABSTRACTPerching or standing on one foot is commonly reported in birds but the level of consistency in using one foot over the other has been less-well documented in most species, particularly birds of prey. For birds experiencing colder temperatures, unipedal perching has been attributed to limiting heat loss through unfeathered legs and feet; individuals should spend longer periods of time perched on one foot as temperatures decrease. Using radio tracking, I collected 486 hours of observations on nine overwintering, free-living merlins (Falco columbarius) in Saskatoon, Canada. Five merlins displayed clear preferences to perch on one foot, however the direction of preference was not consistent and four birds were ambidextrous. There was a curvilinear response in the proportion of time spent in unipedal posture versus temperature, with a peak of ∼22% of the time at moderate temperatures (-10 to -19°C), but lower values at warmer and colder temperatures; the main effect of the squared term for temperature was highly influential while individual foot preference had no impact on the use of unipedal perching. Although preferential use of one foot for perching was displayed by some individuals, thermoregulation may not be the primary driver of this behaviour at colder temperatures.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":" ","pages":"351-364"},"PeriodicalIF":0.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141564748","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

Auditory perceptual ability affects dichotic listening performance in older adults. 听觉感知能力影响老年人的二分法听力表现。

IF 0.9 4区心理学

Laterality Pub Date : 2024-07-01 Epub Date: 2024-11-04 DOI: 10.1080/1357650X.2024.2420408

Yang Li, Xiaohu Yang

{"title":"Auditory perceptual ability affects dichotic listening performance in older adults.","authors":"Yang Li, Xiaohu Yang","doi":"10.1080/1357650X.2024.2420408","DOIUrl":"10.1080/1357650X.2024.2420408","url":null,"abstract":"Age-related changes pose challenges in speech processing for older adults. However, little is known about the role of auditory perceptual ability in their performance in dichotic listening tasks. The present study investigated how older adults' auditory perceptual abilities affected their correct rates and the right ear advantage (REA) in the dichotic listening tasks in two experiments. In Experiment 1, older adults' performance was assessed using dichotic listening tasks based on consonant-vowel (CV) words varying in consonants, vowels, and lexical tones, each presenting distinct auditory perceptual demands. It was found that older adults exhibited decreased correct rates as auditory perceptual demands increased. Moreover, differences in the REA were observed in older listeners, suggesting increased engagement of the hemisphere responsible for acoustic analysis in processing challenging dichotic stimuli. Experiment 2 examined how older individuals' acoustic processing abilities contributed to their dichotic listening performance. It was shown that older adults with acoustic processing abilities comparable to those of younger individuals demonstrated correct rates and REAs similar to those of younger cohorts. These results revealed the nonnegligible role of acoustic processing in the dichotic listening paradigm and the significance of considering listeners' auditory perceptual abilities in investigating language lateralisation using the dichotic listening paradigm.","PeriodicalId":47387,"journal":{"name":"Laterality","volume":" ","pages":"429-461"},"PeriodicalIF":0.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142577074","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