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Ballot C, Robert C, Dujardin E, Mathey S. Effects of lexical skills and orthographic neighborhood size in word memory. Mem Cognit 2024; 52:610-621. [PMID: 37943413 PMCID: PMC11021223 DOI: 10.3758/s13421-023-01487-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/26/2023] [Indexed: 11/10/2023]
Abstract
Two experiments were designed to investigate the relationship between individual lexical skills in young adults and memory performance on words varying by their orthographic neighborhood size. In Experiment 1, a sample of 100 university students were administrated a set of spelling, reading, and vocabulary tests to assess their lexical skills. Then, they had to learn mixed lists of words from high and low neighborhood size and perform free recall and memory recognition tasks. Importantly, high lexical skills were found to enhance free recall and, to a lesser extent, recognition. In addition, a typical mirror effect of neighborhood size was found in recognition as words were better recognized and also produced less false alarms when they had a low neighborhood size. In Experiment 2, pure lists of words were designed and a new sample of 90 university students was assessed. We replicated the effect of lexical skills in free recall and the effect of neighborhood size for hits in recognition. Spelling skills were found to interact with neighborhood size in free recall in that low spelling skills were associated with a facilitatory effect of neighborhood size. In recognition, a relation between reading skills and neighborhood size was found such that the higher the reading skills, the higher was the inhibitory effect of neighborhood size. These results provide new evidence of an influence of lexical skills in word memory performance and underline the role of orthographic neighborhood size in episodic memory tasks.
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Affiliation(s)
- Claire Ballot
- University of Bordeaux, Labpsy, France.
- Faculty of Psychology and Educational Science, University of Geneva, FPSE, Boulevard du Pont-d'Arve 40, CH-1211, Genève 4, Switzerland.
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2
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Brunel J, Delord S, Mathey S. Hypnotic suggestion modulates visual recognition of negative words depending on word arousal. Conscious Cogn 2023; 115:103569. [PMID: 37660419 DOI: 10.1016/j.concog.2023.103569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/13/2023] [Accepted: 08/25/2023] [Indexed: 09/05/2023]
Abstract
This study examined whether and how emotional hypnotic suggestions modulate the visual recognition of negative words. We investigated the influence of hypnotic suggestions aimed at modifying emotional reactivity on the arousal effect in negative words. High and low suggestible individuals performed a go/no-go lexical decision task in three intra-individual conditions: with a suggestion to increase emotional reactivity, with a suggestion to decrease emotional reactivity and without hypnotic suggestion. Results showed that hypnotic suggestions modulated the arousal facilitation effect differently depending on the level of suggestibility of the participants. In high suggestible individuals, response times for low-arousal negative words varied oppositely according to the suggestion administered, while no modulations were retrieved for high-arousal ones. In contrast, no suggestion effects were found for low suggestible participants. Altogether, these findings suggest a higher influence of hypnotic suggestions on emotional words that require longer processing times in high suggestible individuals.
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Pillaud N, Ballot C, Robert C, Mathey S, Ric F. Is the approach avoidance compatibility effect moderated by word imageability? Q J Exp Psychol (Hove) 2023:17470218231194499. [PMID: 37649391 DOI: 10.1177/17470218231194499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
The approach/avoidance (AA) compatibility effect refers to the fact that individuals respond faster by an approach movement to positive than to negative stimuli, whereas they respond faster by an avoidance movement to negative than to positive stimuli. Although this effect has been observed in many studies, the underlying mechanisms remain still unclear. On the basis of recent studies suggesting a key role of sensorimotor information in the emergence of the AA compatibility effect, the present study aimed to investigate the specific role of visual information, operationalised through word imageability, in the production of the AA compatibility effect. We orthogonally manipulated the emotional valence (positive/negative) and the imageability (low/high) of words in an incidental online-AA task (i.e., in the absence of valence processing goals) using a stimulus onset asynchrony (SOA) of 300 ms. In line with previous studies, Experiment 1 revealed an AA compatibility effect in the absence of valence processing goals. However, this effect was not moderated by word imageability. In Experiment 2, we examined whether the absence of influence of word imageability could be due to the short SOA (300 ms) used in this experiment. We used the same design as in Experiment 1 and manipulated the SOA (400 vs 600 ms). We again observed an AA compatibility effect which was not moderated by word imageability, whatever the SOA used. The results of both experiments suggest the absence of any influence of sensorimotor information in the AA compatibility effect, at least when provided by the to-be-approached/avoided stimulus.
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Affiliation(s)
- Nicolas Pillaud
- Laboratoire de Psychologie, University of Bordeaux, Bordeaux, France
| | | | - Christelle Robert
- Laboratoire de Psychologie, University of Bordeaux, Bordeaux, France
| | - Stéphanie Mathey
- Laboratoire de Psychologie, University of Bordeaux, Bordeaux, France
| | - François Ric
- Laboratoire de Psychologie, University of Bordeaux, Bordeaux, France
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Camblats AM, Mathey S, Robert C, Estival S, Chevalère J, Maire J, Tauber M, Laurier V, Tricot J, Mourre F, Postal V. Interference effect of food and emotional stimuli in Stroop-like tasks for children and adults with Prader-Willi Syndrome. J Clin Exp Neuropsychol 2023:1-16. [PMID: 37113059 DOI: 10.1080/13803395.2023.2207777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Interference effect of food and emotional stimuli in Stroop-like tasks for children and adults with Prader-Willi Syndrome. The aim of this work was to study the way items related to food or emotion are processed by a population known to have difficulties with dietary restriction, namely individuals with Prader-Willi Syndrome (PWS). Given the presence of intellectual disability (ID) in PWS, our experiments were designed to examine whether these difficulties were specific to PWS or linked with their ID. Two modified Stroop tasks (i.e., a food version and an emotional version) were administered to seventy-four children (aged between 6 and 16 years old) divided into three groups (one with PWS, one with ID matched on age and Intellectual Quotient (IQ), and one healthy group matched on age) and to eighty-four adults (aged between 18 and 48 years old) distributed in the same three groups. For both tasks, a picture version was used for the children and a word version for the adults. For the food Stroop task, (Experiment 1), materials were composed of low or high-caloric food items and stimuli not related to food. The results show a food Stroop effect for children and adults with PWS that was absent in the group of healthy participants. Moreover, a food Stroop effect was also significant for adults with ID. For the emotional Stroop task (Experiment 2), materials were composed of negative, positive and neutral stimuli. The emotional Stroop effect was also obtained for children and adults with PWS as well as for the healthy group, but not for the age- and IQ-matched group. For the PWS groups, results show a preservation to process positive pictures for children and difficulties to process negative stimuli for both age-groups. These results suggest that people with PWS have difficulties in disengaging their attention when food stimuli are present in their environment and poorer abilities to process negative ones. These difficulties endure in adulthood.
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Affiliation(s)
| | - Stéphanie Mathey
- laboratoire de Psychologie EA4139, Université de Bordeaux, Bordeaux, France
| | - Christelle Robert
- laboratoire de Psychologie EA4139, Université de Bordeaux, Bordeaux, France
| | - Séverine Estival
- laboratoire de Psychologie EA4139, Université de Bordeaux, Bordeaux, France
| | - Johann Chevalère
- Laboratoire de Psychologie Sociale et Cognitive (LAPSCO), UMR 6024, CNRS & Université Clermont-Auvergne, Clermont-Ferrand, France
| | - Jenna Maire
- Unité de recherche CERES, Institut Catholique de Toulouse, Toulouse, France
| | - Maïthé Tauber
- Centre de Référence du Syndrome de Prader-Willi, CHU Toulouse, Toulouse, France
| | - Virginie Laurier
- Centre de Référence des maladies rares PRADORT pour le Syndrome de Prader-Willi et autres et autres Obésités Rares avec TCA, AP-HP Hôpital Marin, Hendaye, France
| | - Julie Tricot
- Centre de Référence des maladies rares PRADORT pour le Syndrome de Prader-Willi et autres et autres Obésités Rares avec TCA, AP-HP Hôpital Marin, Hendaye, France
| | - Fabien Mourre
- Centre de Référence des maladies rares PRADORT pour le Syndrome de Prader-Willi et autres et autres Obésités Rares avec TCA, AP-HP Hôpital Marin, Hendaye, France
| | - Virginie Postal
- laboratoire de Psychologie EA4139, Université de Bordeaux, Bordeaux, France
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Brunel J, Mathey S, Colombani S, Delord S. Modulation of attentional bias by hypnotic suggestion: experimental evidence from an emotional Stroop task. Cogn Emot 2023:1-15. [PMID: 36591900 DOI: 10.1080/02699931.2022.2162483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Hypnosis is considered a unique tool capable of modulating cognitive processes. The extent to which hypnotic suggestions intervenes is still under debate. This study was designed to provide a new insight into this issue, by focusing on an unintentional emotional process: attentional bias. In Experiment 1, highly suggestible participants performed three sessions of an emotional Stroop task where hypnotic suggestions aiming to increase and decrease emotional reactivity towards emotional stimuli were administered within an intra-individual design. Compared to a baseline condition (without hypnotic suggestion), a significant increase in attentional bias was found when a hypnotic suggestion to increase emotional reactivity was administered. In contrast, the bias was eliminated when a suggestion to decrease emotional reactivity was administered. Experiment 2 investigated the effect of session repetition on attentional bias across three successive experimental sessions without hypnosis, and showed that the emotional Stroop effect did not vary across sessions. Hence, session repetition could not account for part of the modulation of attentional bias in Experiment 1. Taken together, the results suggest that specific hypnotic suggestions can influence elicitation of unintentional emotional processing. The implications are discussed regarding the locus of intervention of hypnotic suggestion in cognitive and emotional processes.
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Affiliation(s)
- Jeremy Brunel
- Laboratoire de Psychologie, University of Bordeaux, UR 4139, Labsy, France
| | - Stéphanie Mathey
- Laboratoire de Psychologie, University of Bordeaux, UR 4139, Labsy, France
| | | | - Sandrine Delord
- Laboratoire de Psychologie, University of Bordeaux, UR 4139, Labsy, France
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Laulan P, Catheline G, Mayo W, Robert C, Mathey S. Age-related positivity effect: Distinct mechanisms for lexical access and episodic memory of emotional words. Psychol Aging 2022; 37:913-928. [PMID: 36174174 DOI: 10.1037/pag0000709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The age-related positivity effect is the tendency of older adults to preferentially process positive information over negative information when compared to younger adults (e.g., Reed & Carstensen, 2012). The aim of the study was to determine whether common and/or distinct mechanisms underlie the age-related positivity effect in lexical access and episodic memory. Fifty young and 50 older adults successively performed a progressive demasking task incorporating memory instructions, an immediate free recall task, a memory recognition task, and delayed free recalls at 20 min and 7 days. The materials included 60 words that varied in emotional valence (positive, neutral, negative) and arousal (low, high). The results revealed that distinct processes underlie the age-related positivity effect in lexical access and episodic memory. In progressive demasking, this effect emerged for both low- and high-arousal words, suggesting that it depends on automatic processes. In immediate and delayed free recall and recognition, this effect emerged for low-arousal words only, suggesting that it depends on more controlled processes. Moreover, in older adults, positivity scores correlated with well-being scores for episodic memory. These results are discussed in relation to affective aging theories. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Affiliation(s)
| | - Gwénaëlle Catheline
- Institut de Neurosciences Cognitives et Integratives d'Aquitaine, Ecole Pratique des Hautes Etudes, Centre National de la Recherche Scientifique, Paris Sciences et Lettres Research University
| | - Willy Mayo
- Institut de Neurosciences Cognitives et Integratives d'Aquitaine, Ecole Pratique des Hautes Etudes, Centre National de la Recherche Scientifique, Paris Sciences et Lettres Research University
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Camblats AM, Gobin P, Mathey S. The Influence of Negative Orthographic Neighborhood in the Lexical Decision Task: Valence and Arousal Contributions. Lang Speech 2022; 65:740-754. [PMID: 34894850 DOI: 10.1177/00238309211061090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
This study investigated whether the visual recognition of neutral words might be influenced by the emotional dimensions (i.e., valence and arousal) of orthographically similar lexical representations, and whether this might also depend on emotional-related traits of participants (i.e., alexithymia). To this end, 108 participants performed a lexical decision task with 80 neutral words with a higher frequency orthographic neighbor that varied in valence (from neutral to negative) and arousal (from low to high). The main finding was the expected interaction effect between the valence and arousal of the neighbor on the lexical decision times of neutral stimulus words. Longer reaction times were found when the valence score of the neighbor decreased from neutral to negative for words with a low-arousal orthographic neighbor while this emotional neighbor effect was reversed for words with a high-arousal negative neighbor. This combined influence of the valence and arousal of the neighbor was interpreted in terms of increased lexical competition processes and direct influence of the affective system on the participant's response. Moreover, this interaction effect was smaller when the level of alexithymia of the participants increased, suggesting that people with a higher level of alexithymia are less sensitive to the emotional content of the neighbor. The results are discussed within an interactive activation model of visual word recognition incorporating an affective system with valence and arousal dimensions, with regard to the role of the alexithymia level of participants.
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Affiliation(s)
| | - Pamela Gobin
- Laboratoire Cognition, Santé, Socialisation, C2S, EA 6291, Université de Reims, France; Département de Psychiatrie, Hôpital universitaire de Reims, France; Pôle Universitaire de Psychiatrie Adulte, CHU de Reims, EPSMM, France
| | - Stéphanie Mathey
- Laboratoire de Psychologie EA4139, Université de Bordeaux, France
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Ballot C, Robert C, Mathey S. Word imageability influences the emotionality effect in episodic memory. Cogn Process 2022; 23:655-660. [PMID: 35857171 PMCID: PMC9553820 DOI: 10.1007/s10339-022-01102-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 06/16/2022] [Indexed: 11/12/2022]
Abstract
This study examines how and to what extent imageability influences the effect of word emotionality in episodic memory. A total of 52 young adults successively performed a free recall task and a recognition task in which word emotionality and imageability were orthogonally manipulated across six conditions of French words: low-imageability positive words (e.g., éloge [praise]), low-imageability negative words (e.g., viral [viral]), low-imageability neutral words (e.g., global [global]), high-imageability positive words (e.g., ourson [teddy]), high-imageability negative words (e.g., tornade [tornado]), and low-imageability neutral words (e.g., noyau [core]). The results from both the recall and the recognition memory tasks show that word imageability enhances memory performance. Importantly, word imageability interacted with word emotionality in both tasks. Specifically, we found that the advantage of emotional over neutral words in episodic memory performance emerged for high-imageability words only, as did the advantage of positive over negative words. These results highlight the role of imageability in the mechanisms underlying emotional word episodic memory.
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Affiliation(s)
- Claire Ballot
- University of Bordeaux, Bordeaux, France. .,Faculty of Psychology and Educational Science, University of Geneva, Boulevard du Pont-d'Arve 40, 1211, Geneva 4, Switzerland.
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Dujardin E, Mathey S. The neighbourhood frequency effect in naming is influenced by substituted-letter confusability and lexical skills. Journal of Cognitive Psychology 2022. [DOI: 10.1080/20445911.2022.2099873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Emilie Dujardin
- Université de Bordeaux, Laboratoire de Psychologie, Bordeaux Cedex, France
- Laboratoire EMC, Université Lyon 2, Bron Cedex, France
| | - Stéphanie Mathey
- Université de Bordeaux, Laboratoire de Psychologie, Bordeaux Cedex, France
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Camblats AM, Robert C, Mathey S. Le voisinage orthographique influence la catégorisation de couleur des mots différemment selon l’âge et la vitesse de traitement. Psychologie Française 2021. [DOI: 10.1016/j.psfr.2021.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Laulan P, Catheline G, Mayo W, Robert C, Mathey S. The age-related positivity effect: forgetting the negative and/or remembering the positive? An inter-task study. Geriatr Psychol Neuropsychiatr Vieil 2021:pnv.2021.0944. [PMID: 34583917 DOI: 10.1684/pnv.2021.0944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A growing number of studies have shown that when compared to younger adults, older adults are better at recalling positive information than negative information. However, it is not yet clear whether this age-related positivity effect relies on a greater ability to recall positive information or on a decreased ability to recall negative information. We therefore aimed to study the specific mechanisms underlying the age-related positivity effect using different memory tasks. We used an emotional word memory paradigm including immediate free recall, recognition, and delayed free recall tasks. Forty-five young adults (m = 20.0 years) and 45 older adults (m = 69.2 years) participated, all of whom were native French speakers. Thirty-six French low-arousal words (12 positve, 12, negative, 12 neutral) were selected from an emotional lexical database (Gobin et al. 2017) and divided into three equal groups of positive, neutral and negative terms. For the recognition task, 36 new words were selected. The results show that the age-related positivity effect specifically depended on a decrease in negativity preference (i.e., the comparison between negative and neutral words) in older adults, in comparison with younger adults, both in the immediate and delayed free recall tasks. In these tasks, younger adults recalled more negative than neutral words, whereas there was no difference in older adults. During the recognition task, no age-related positivity effect was observed. The results also show that, for the immediate recall task, the greater the memory ability of older adults, the lower their negativity preference. This correlation was not significant in the delayed recall task. These results suggest that, when compared with younger adults, older adults disengage from processing negative words that require costly cognitive processes. A low negativity preference indicates that memory abilities are well-maintained. The results are discussed within the framework of socio-emotional selectivity theory.
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Affiliation(s)
- Pierrick Laulan
- Laboratoire de psychologie Labpsy - EA 4139, Université de Bordeaux, Bordeaux France, INCIA - CNRS UMR 5287, Université de Bordeaux, Bordeaux France
| | - Gwenaelle Catheline
- INCIA - CNRS UMR 5287, Université de Bordeaux, Bordeaux France, EPHE, PSL Research University, Bordeaux France
| | - Willy Mayo
- INCIA - CNRS UMR 5287, Université de Bordeaux, Bordeaux France
| | - Christelle Robert
- Laboratoire de psychologie Labpsy - EA 4139, Université de Bordeaux, Bordeaux France
| | - Stéphanie Mathey
- Laboratoire de psychologie Labpsy - EA 4139, Université de Bordeaux, Bordeaux France
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Jaeger A, Prieske K, Mathey S, Fischer I, Vettorazzi E, Kuerti S, Reuter S, Dieckmann J, Schmalfeldt B, Woelber L. Pelvic lymphadenectomy in vulvar cancer and its impact on prognosis and outcome. Arch Gynecol Obstet 2021; 305:233-240. [PMID: 34387725 PMCID: PMC8782795 DOI: 10.1007/s00404-021-06156-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 07/21/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND The value of pelvic lymphadenectomy (LAE) has been subject of discussions since the 1980s. This is mainly due to the fact that the relation between lymph node involvement of the groin and pelvis is poorly understood and therewith the need for pelvic treatment in general. PATIENTS AND METHODS N = 514 patients with primary vulvar squamous cell cancer (VSCC) FIGO stage ≥ IB were treated at the University Medical Center Hamburg-Eppendorf between 1996 and 2018. In this analysis, patients with pelvic LAE (n = 21) were analyzed with regard to prognosis and the relation of groin and pelvic lymph node involvement. RESULTS The majority had T1b/T2 tumors (n = 15, 78.9%) with a median diameter of 40 mm (11-110 mm). 17/21 patients showed positive inguinal nodes. Pelvic nodal involvement without groin metastases was not observed. 6/17 node-positive patients with positive groin nodes also had pelvic nodal metastases (35.3%; median number of affected pelvic nodes 2.5 (1-8)). These 6 patients were highly node positive with median 4.5 (2-9) affected groin nodes. With regard to the metastatic spread between groins and pelvis, no contralateral spread was observed. Five recurrences were observed after a median follow-up of 33.5 months. No pelvic recurrences were observed in the pelvic nodal positive group. Patients with pelvic metastasis at first diagnosis had a median progression-free survival of only 9.9 months and overall-survival of 31.1 months. CONCLUSION A relevant risk for pelvic nodal involvement only seems to be present in highly node-positive disease, therefore pelvic staging (and radiotherapy) is probably unnecessary in the majority of patients with node-positive VSCC.
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Affiliation(s)
- A Jaeger
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - K Prieske
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.,Mildred Scheel Cancer Career Center HaTriCS4, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - S Mathey
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - I Fischer
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - E Vettorazzi
- Department of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - S Kuerti
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - S Reuter
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - J Dieckmann
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - B Schmalfeldt
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - L Woelber
- Department of Gynecology and Gynecologic Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
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Abstract
This study investigated the effects of word imageability and orthographic neighbourhood size, as well as their combined effects, in free recall and recognition memory. A total of 45 young adults performed recall and recognition tasks on the same word materials. Word imageability and orthographic neighbourhood size were orthogonally manipulated across four word conditions: low-imageability words - high N, saveur [flavor], low-imageability words - low N, total [total], high-imageability words - high N, carré [square] and high-imageability - low N, nuage [cloud]. The results show that word imageability facilitates memory performance in both free recall and recognition tasks, while the effect of orthographic neighbourhood size was exhibited only in the recognition task. Finally, the orthographic neighbourhood effect was found to depend on word imageability. The implications of the results are discussed according to semantic and orthographic word characteristics with regard to the memory processes involved in free recall and recognition tasks.
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Affiliation(s)
- Claire Ballot
- Laboratoire de Psychologie, University of Bordeaux, Bordeaux, France
| | - Stéphanie Mathey
- Laboratoire de Psychologie, University of Bordeaux, Bordeaux, France
| | - Christelle Robert
- Laboratoire de Psychologie, University of Bordeaux, Bordeaux, France
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Dujardin E, Mathey S. Effects of deletion neighbourhood frequency and individual differences in lexical decision, progressive demasking, and naming. Can J Exp Psychol 2020; 74:111-124. [PMID: 31647252 DOI: 10.1037/cep0000193] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study investigates whether deletion neighbourhood frequency influences the processing of French written words, and whether it might also be influenced by individual differences in skilled adult readers. For this purpose, words with at least 1 higher-frequency deletion neighbour (e.g., pliage [folding]/plage [beach]) and others with no higher-frequency neighbour (e.g., morose [gloomy]) were presented in lexical decision (Experiment 1), progressive demasking (Experiment 2), and naming (Experiment 3) tasks. For each experiment, the participants' lexical skills were assessed by spelling, reading, and vocabulary tests. In Experiments 1-3, participants responded more slowly to words with at least 1 higher-frequency deletion neighbour than they did to words with no such neighbour. We also found evidence that the inhibitory effect of deletion neighbourhood frequency was sensitive to lexical skills in the naming task. These findings are discussed in terms of lexical competition underlying visual word recognition according to individual differences. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Grimm D, Lang IJ, Prieske K, Mathey S, Kürti S, Burandt E, Schmalfeldt B, Wölber L. Course of high-grade cervical intraepithelial neoplasia diagnosed during pregnancy. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- D Grimm
- Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Gynäkologie, Hamburg, Deutschland
| | - IJ Lang
- Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Gynäkologie, Hamburg, Deutschland
| | - K Prieske
- Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Gynäkologie, Hamburg, Deutschland
| | - S Mathey
- Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Gynäkologie, Hamburg, Deutschland
| | - S Kürti
- Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Gynäkologie, Hamburg, Deutschland
| | - E Burandt
- Universitätsklinikum Hamburg-Eppendorf, Institut für Pathologie, Hamburg, Deutschland
| | - B Schmalfeldt
- Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Gynäkologie, Hamburg, Deutschland
| | - L Wölber
- Universitätsklinikum Hamburg-Eppendorf, Klinik und Poliklinik für Gynäkologie, Hamburg, Deutschland
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Prieske K, Joosse SA, Grimm D, Mathey S, Mahner S, Burandt E, Klutmann S, Schmalfeldt B, Woelber L. Correlation of isotope count with sentinel node positivity in vulvar cancer. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- K Prieske
- UKE, Gynäkologie, Hamburg, Deutschland
| | - SA Joosse
- UKE, Institut für Tumorbiologie, Hamburg, Deutschland
| | - D Grimm
- UKE, Gynäkologie, Hamburg, Deutschland
| | - S Mathey
- UKE, Gynäkologie, Hamburg, Deutschland
| | - S Mahner
- Ludwig Maximilians Universität, Gynäkologie, München, Deutschland
| | - E Burandt
- UKE, Institut für Pathologie, Hamburg, Deutschland
| | - S Klutmann
- UKE, Institut für diagnostische und interventionelle Radiologie und Nuklearmedizin, Hamburg, Deutschland
| | | | - L Woelber
- UKE, Gynäkologie, Hamburg, Deutschland
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Dupart M, Auzou N, Mathey S. Emotional valence impacts lexical activation and inhibition differently in aging: an emotional Hayling task investigation. Exp Aging Res 2018; 44:206-220. [PMID: 29589788 DOI: 10.1080/0361073x.2018.1449587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND Aging is characterized by cognitive changes such as a potential inhibition deficit. However, growing evidence shows that positive valence stimuli enhance performances in older adults to a greater degree than in younger adults. The aim of the present study was to investigate the effect of the emotional valence of words on lexical activation and inhibition in aging by using a new Emotional Hayling Task. METHODS Thirty-eight younger adults (mean age = 20.11 years) and 38 older adults (mean age = 66.47 years) performed a computerized Emotional Hayling task. Participants had to choose the correct (initiation part) or incorrect (inhibition part) final words of highly predictable incomplete sentences. Final words had a negative or positive emotional valence and were paired for reaction time comparison with neutral words. RESULTS Response times were faster in younger adults than in older adults in both the initiation and the inhibition parts. In addition, response times indicated that older adults initiated more slowly negative than neutral words while no differences emerged in inhibition. No differences were obtained between negative and neutral words in younger adults. Response times showed faster initiation and inhibition for positive than for neutral words in both age groups. CONCLUSION These data are consistent with previous findings suggesting a disengagement from the processing of negative versus neutral words in older adults when compared with younger adults. A possible explanation is that activation of negative words in the mental lexicon is weaker in older than in younger adults. Conversely, the positive valence of words seems to enhance both activation and inhibition processes in both young and older adults. These findings suggest that positive stimuli can improve performance.
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Affiliation(s)
- Marcellin Dupart
- a Laboratoire de Psychologie, Laboratoire de Psychologie , Université de Bordeaux, Laboratoire de Psychologie , France
| | - Nicolas Auzou
- a Laboratoire de Psychologie, Laboratoire de Psychologie , Université de Bordeaux, Laboratoire de Psychologie , France.,b Centre Expert Parkinson, Institut des Maladies Neurodégénératives cliniques, Centre Hospitalier Universitaire de Bordeau , Bordeaux , France
| | - Stéphanie Mathey
- a Laboratoire de Psychologie, Laboratoire de Psychologie , Université de Bordeaux, Laboratoire de Psychologie , France
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Robert C, Mathey S. The oral and written side of word production in young and older adults: generation of lexical neighbors. Neuropsychol Dev Cogn B Aging Neuropsychol Cogn 2017; 25:231-243. [PMID: 28165865 DOI: 10.1080/13825585.2017.1284987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The aim of the present study was to investigate the effects of aging on both spoken and written word production by using analogous tasks. To do so, a phonological neighbor generation task (Experiment 1) and an orthographic neighbor generation task (Experiment 2) were designed. In both tasks, young and older participants were given a word and had to generate as many words as they could think of by changing one phoneme in the target word (Experiment 1) or one letter in the target word (Experiment 2). The data of the two experiments were consistent, showing that the older adults generated fewer lexical neighbors and made more errors than the young adults. For both groups, the number of words produced, as well as their lexical frequency, decreased as a function of time. These data strongly support the assumption of a symmetrical age-related decline in the transmission of activation within the phonological and orthographic systems.
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Affiliation(s)
- Christelle Robert
- a Department of Psychology , University of Bordeaux , Bordeaux , France
| | - Stéphanie Mathey
- a Department of Psychology , University of Bordeaux , Bordeaux , France
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Gobin P, Camblats AM, Faurous W, Mathey S. Une base de l’émotionalité (valence, arousal, catégories) de 1286 mots français selon l’âge (EMA). European Review of Applied Psychology 2017. [DOI: 10.1016/j.erap.2016.12.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Robert C, Cousson-Gélie F, Faurous W, Mathey S. Subjective Lexical Characteristics: Comparing Ratings of Members of the Target Population and Doctors for Words Stemming from a Medical Context. Lang Speech 2016; 59:562-575. [PMID: 28008799 DOI: 10.1177/0023830916636650] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The present study investigated the subjective lexical characteristics of words stemming from a medical context by comparing estimations of the target population (age range = 46-89) and of doctors. A total of 58 members of the target population and 22 oncologists completed measures of subjective frequency and emotional valence for words previously collected in interviews of announcement of cancer diagnosis. The members of the target population also completed tests of word definitions, without and within context. As expected, most of the words were rated less familiar, more negative and as generating more intense emotions to the target population than to the doctors. Moreover, only a few words were correctly defined by the target population. Adding a context helped the participants to define most of the words correctly. Importantly, we identified words that were rated familiar by the patients although they did not know their exact meaning. Overall, these results highlight the importance of taking into account the subjective lexical characteristics of words used in specific contexts.
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Camblats AM, Mathey S. The effect of orthographic and emotional neighbourhood in a colour categorization task. Cogn Process 2015; 17:115-22. [PMID: 26553271 DOI: 10.1007/s10339-015-0742-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 10/22/2015] [Indexed: 10/22/2022]
Abstract
This study investigated whether and how the strength of reading interference in a colour categorization task can be influenced by lexical competition and the emotional characteristics of words not directly presented. Previous findings showed inhibitory effects of high-frequency orthographic and emotional neighbourhood in the lexical decision task. Here, we examined the effect of orthographic neighbour frequency according to the emotional valence of the higher-frequency neighbour in an emotional orthographic Stroop paradigm. Stimuli were coloured neutral words that had either (1) no orthographic neighbour (e.g. PISTIL [pistil]), (2) one neutral higher-frequency neighbour (e.g. tirade [tirade]/TIRAGE [draw]) or (3) one negative higher-frequency neighbour (e.g. idiome [idiom]/IDIOTE [idiotic]). The results showed that colour categorization times were longer for words with no orthographic neighbour than for words with one neutral neighbour of higher frequency and even longer when the higher-frequency neighbour was neutral rather than negative. Thus, it appears not only that the orthographic neighbourhood of the coloured stimulus words intervenes in a colour categorization task, but also that the emotional content of the neighbour contributes to response times. These findings are discussed in terms of lexical competition between the stimulus word and non-presented orthographic neighbours, which in turn would modify the strength of reading interference on colour categorization times.
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Affiliation(s)
- Anna-Malika Camblats
- Laboratoire de Psychologie, Santé, Qualité de Vie - EA 4139, Université de Bordeaux, 3 Ter Place de la Victoire, 33076, Bordeaux Cedex, France.
| | - Stéphanie Mathey
- Laboratoire de Psychologie, Santé, Qualité de Vie - EA 4139, Université de Bordeaux, 3 Ter Place de la Victoire, 33076, Bordeaux Cedex, France
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Robert C, Postal V, Mathey S. The effect of orthographic neighborhood in the reading span task. J Psycholinguist Res 2015; 44:119-125. [PMID: 24488019 DOI: 10.1007/s10936-014-9287-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This study aimed at examining whether and to what extent orthographic neighborhood of words influences performance in a working memory span task. Twenty-five participants performed a reading span task in which final words to be memorized had either no higher frequency orthographic neighbor or at least one. In both neighborhood conditions, each participant completed three series of two, three, four, or five sentences. Results indicated an interaction between orthographic neighborhood and list length. In particular, an inhibitory effect of orthographic neighborhood on recall appeared in list length 5. A view is presented suggesting that words with higher frequency neighbors require more resources to be memorized than words with no such neighbors. The implications of the results are discussed with regard to memory processes and current models of visual word recognition.
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Affiliation(s)
- Christelle Robert
- Laboratoire de Psychologie EA 4139, University of Bordeaux, 3 Place de la Victoire, 33076 , Bordeaux, France,
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Tournier I, Postal V, Mathey S. Investigation of age-related differences in an adapted Hayling task. Arch Gerontol Geriatr 2014; 59:599-606. [DOI: 10.1016/j.archger.2014.07.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2013] [Revised: 07/28/2014] [Accepted: 07/29/2014] [Indexed: 10/24/2022]
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Abstract
This study investigated the processes underlying the effect of masked syllable priming in French with pseudoword primes and word targets. Two lexical-decision task (LDT) experiments examined whether the syllable priming effect depends on syllable frequency and might rely on a general abstract structure. The results of Experiment 1 revealed an inhibitory priming effect, with pseudoword primes and word targets sharing a high-frequency first syllable, which was not due to the abstract syllable structure. In contrast, no inhibition was observed with a low-frequency first syllable in Experiment 2. Syllable frequency appears to be an important factor determining the speed of target processing in masked priming. This is attributed to variations in the respective contributions of sublexical activation and lexical inhibition processes.
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Dorot D, Mathey S. Accès aux représentations sémantiques et phonologiques chez des adultes jeunes et âgés : une étude des mots sur le bout de la langue. Psychologie Française 2013. [DOI: 10.1016/j.psfr.2012.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
This study investigated whether and to what extent phonemic abilities of young readers (Grade 5) influence syllabic effects in reading. More precisely, the syllable congruency effect was tested in the lexical decision task combined with masked priming in eleven-year-old children. Target words were preceded by a pseudo-word prime sharing the first three letters that either corresponded to the syllable (congruent condition) or not (incongruent condition). The data showed that the syllable priming effect interacted with the score of phonemic abilities. In children with good phonemic skills, word recognition was delayed in the congruent condition compared to the incongruent condition, while it was speeded up in children with weaker phonemic skills. These findings are discussed in a lexical access model including syllable units.
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Affiliation(s)
- Fabienne Chetail
- Laboratoire Cognition Langage De´veloppement (LCLD), Universite´ Libre de Bruxelles – Avenue F. Roosevelt, 50/CP 191–1050 Brussels – Belgium.
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Robert C, Dorot D, Mathey S. Du campus au jardin : estimations de fréquence subjective auprès d’adultes jeunes et âgés pour 660 mots de la langue française. L’Année psychologique 2012. [DOI: 10.3917/anpsy.122.0227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Abstract
A lexical decision task was used with a masked priming procedure to investigate whether and to what extent neighborhood distribution influences the effect of prime duration in masked orthographic priming. French word targets had two higher frequency neighbors that were either distributed over two letter positions (e.g., LOBE/robe-loge) or concentrated on a single letter position (e.g., FARD/tard-lard). Word targets were preceded by their highest frequency neighbor or by a control prime. Four prime durations were compared (27, 39, 53, and 67 ms). Results showed that the inhibitory priming effect found for words with distributed neighbors at a 67-ms stimulus onset asynchrony (SOA) was canceled when prime duration decreased. In contrast, no priming effect was found in any of the four prime durations for words with concentrated neighbors. Simulations run on the word materials revealed that the interactive activation model (McClelland & Rumelhart, 1981) captured the increasing inhibitory priming effect in the distributed neighbor condition but failed to capture the loss of priming in the concentrated neighbor condition.
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Affiliation(s)
- Christelle Robert
- Université Bordeaux 2, Laboratoire de Psychologie EA 4139, 3 place de la Victoire, F-33076 Bordeaux, France.
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Abstract
The aim of this study was to investigate the association between routinization of daily life activities and cognitive resources during aging. Routinization could increase excessively during aging and become maladaptative in reducing individual resources. Fifty-two young participants ( M = 20.8 years) and 62 older participants ( M = 66.9 years) underwent a routinization scale and cognitive tasks of working memory, speed of processing, and attention. Results revealed that older adults presented a decrease on the three cognitive measures but no change on the routinization score. While no association was observed between routinization and cognitive measures for the young adults, a high routinization was associated with lower cognitive flexibility in the older adults. These findings are interpreted in the light of theories about the positive impact of variety in daily life environment on cognitive functions.
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Lapre É, Postal V, Bourdel-Marchasson I, Boisson C, Mathey S. Stimulation cognitive et fonctions exécutives dans la maladie d'Alzheimer : une étude pilote. ACTA ACUST UNITED AC 2012. [DOI: 10.3917/rne.042.0123] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Abstract
There is now a growing body of evidence in various languages supporting the claim that syllables are functional units of visual word processing. In the perspective of modeling the processing of polysyllabic words and the activation of syllables, current studies investigate syllabic effects with subtle manipulations. We present here a syllabary of the French language aiming at answering new constraints when designing experiments on the syllable issue. The InfoSyll syllabary provides exhaustive characteristics and statistical information for each phonological syllable (e.g., /fi/) and for its corresponding orthographic syllables (e.g., fi, phi, phy, fee, fix, fis). Variables such as the type and token positional frequencies, the number and frequencies of the correspondences between orthographic and phonological syllables are provided. As discussed, such computations should allow precise controls, manipulations and quantitative descriptions of syllabic variables in the field of psycholinguistic research.
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Affiliation(s)
- Fabienne Chetail
- Laboratoire de Psychologie, Université Bordeaux 2, Bordeaux, France.
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Chetail F, Mathey S. Syllabic priming in lexical decision and naming tasks: the syllable congruency effect re-examined in French. ACTA ACUST UNITED AC 2009; 63:40-8. [PMID: 19271815 DOI: 10.1037/a0012944] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study investigated the role of the syllable in visual recognition of French words. The syllable congruency procedure was combined with masked priming in the lexical-decision task (Experiments 1 and 3) and the naming task (Experiment 2). Target words were preceded by a nonword prime sharing the first three letters that either corresponded to the syllable (congruent condition), or not (incongruent condition). When primes were displayed for 67 ms, similar results were found in both the lexical decision and the naming tasks. Consonant-vowel targets such as BA.LANCE were recognised more rapidly in the congruent condition than in the incongruent and control conditions, while consonant-vowel-consonant targets such as BAL.CON were recognised more rapidly in the congruent and incongruent conditions than in the control condition. When a 43-ms SOA was used in the lexical-decision task, no significant priming effect was obtained. The results are discussed in an interactive-activation model incorporating syllable units.
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Affiliation(s)
- Fabienne Chetail
- Département de Psychologie, Université Bordeaux 2, 3ter Place de la Victoire, Bordeaux cedex, France.
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Robert C, Mathey S, Postal V. Différences liées à l’âge dans la reconnaissance visuelle des mots chez l’adulte. European Review of Applied Psychology 2009. [DOI: 10.1016/j.erap.2008.08.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Robert C, Mathey S. Aging and Lexical Inhibition: The Effect of Orthographic Neighborhood Frequency in Young and Older Adults. J Gerontol B Psychol Sci Soc Sci 2007; 62:P340-2. [DOI: 10.1093/geronb/62.6.p340] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Robert C, Mathey S, Zagar D. The effect of the balance of orthographic neighborhood distribution in visual word recognition. J Psycholinguist Res 2007; 36:371-81. [PMID: 17225193 DOI: 10.1007/s10936-006-9050-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
The present study investigated whether the balance of neighborhood distribution (i.e., the way orthographic neighbors are spread across letter positions) influences visual word recognition. Three word conditions were compared. Word neighbors were either concentrated on one letter position (e.g.,nasse/basse-lasse-tasse-masse) or were unequally spread across two letter positions (e.g.,pelle/celle-selle-telle-perle), or were equally spread across two letter positions (e.g.,litre/titre-vitre-libre-livre). Predictions based on the interactive activation model [McClelland & Rumelhart (1981). Psychological Review, 88, 375-401] were generated by running simulations and were confirmed in the lexical decision task. Data showed that words were more rapidly identified when they had spread neighbors rather than concentrated neighbors. Furthermore, within the set of spread neighbors, words were more rapidly recognized when they had equally rather than unequally spread neighbors. The findings are explained in terms of activation and inhibition processes in the interactive activation framework.
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Affiliation(s)
- Christelle Robert
- Département de Psychologie, Université Bordeaux2, 3 place de la Victoire, 33076, Bordeaux Cedex, France.
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Postal V, Mathey S. Différences liées à l'âge lors de la lecture de phrases : étude des processus d'activation et d'inhibition. European Review of Applied Psychology 2007. [DOI: 10.1016/j.erap.2006.02.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
The neighbourhood frequency effect was investigated by a letter-case manipulation of French words presented in the go/no-go lexical decision task. Accented words were presented both in lower-case letters with written accents and upper-case letters with no written accents, two usual typographies in French. This procedure addressed the stimulus-matching problem by using intra-word comparisons as some words have different orthographic neighbourhoods in the two cases. Neighbourhood frequency was varied across case change for half of the words while it was held constant for the other half. The results showed an interaction between letter-case and neighbourhood constancy, so the inhibitory neighbourhood frequency effect could not be attributed to interstimulus comparisons or to typographical change. Implications are discussed in current models of visual word recognition.
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Mathey S, Zagar D, Doignon N, Seigneuric A. The nature of the syllabic neighbourhood effect in French. Acta Psychol (Amst) 2006; 123:372-93. [PMID: 16620742 DOI: 10.1016/j.actpsy.2006.02.003] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2004] [Revised: 02/26/2006] [Accepted: 02/27/2006] [Indexed: 11/17/2022] Open
Abstract
We investigated whether and how sublexical units such as phonological syllables mediate access to the lexicon in French visual word recognition. To do so, two lexical decision task (LDT) experiments examined the nature of the syllabic neighbourhood effect. In Experiments 1a and b, the number of higher frequency syllabic neighbours was manipulated while controlling for the first bigram. The results failed to show a pure syllabic neighbourhood effect. In Experiments 2a and b, syllabic neighbourhood and bigram frequency were factorially manipulated. The interaction showed that the syllabic neighbourhood effect was inhibitory when bigram frequency was high, whereas it was facilitatory when bigram frequency was low. Similar patterns of results were found in both the yes/no (Experiments 1a and 2a) and go/no-go LDTs (Experiments 1b and 2b), so varying task requirements of the lexical decision did not influence the effect. These findings are discussed in the context of parallel distributed processing and interactive-activation models, and suggest that orthographic redundancy properties contribute to the influence of phonological syllables.
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Affiliation(s)
- Stéphanie Mathey
- Département de Psychologie, Université Bordeaux 2, 3ter Place de la Victoire, 33076 Bordeaux Cédex, France.
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Abstract
This research centres on the effect that the orthographic neighbourhood has in the visual recognition of words. Specifically, we studied to what extent orthographic neighbourhood distribution, that is, the number of letter positions allowing formation of at least one neighbour (Pugh, Rexer, Peter, & Katz, 1994), influences the masked repetition priming effect. In a previous study (Mathey, Robert, & Zagar, 2004), interaction between neighbourhood distribution and orthographic priming was obtained in the lexical decision task. The Interactive Activation Model (IA; McClelland & Rumelhart, 1981) simulated this interaction. With the orthographic priming effect modified for distribution of the neighbourhood of target words, it was necessary to study whether the repetition priming effect also varied as a function of this indicator. Studying this interaction presents a major theoretical issue in specifying the activating and inhibiting processes presented in the IA model. Simulations were produced to obtain precise model predictions regarding the neighbourhood distribution effect in a repetitive priming situation for our experimental material. Target words all had two neighbours that were most frequent. These neighbours were isolated, that is, distributed over two letter positions (e.g.: TAUX/faux-toux), or associated, i.e., concentrated on one single position (e.g., SEAU/beau-peau). Targets were preceded by an identical priming (repetitive priming; e.g.: seau-SEAU) or by controlled priming (e.g., &&&&-SEAU). The simulation results obtained using the IA model show the facilitating effects of neighbourhood distribution and repetitive priming, but no interaction between these factors. The experimental results obtained in a lexical decision task confirm these predictions. Thus, the empirical data replicate the neighbourhood distribution's facilitating effect (Mathey & Zagar, 2000) as well as the facilitating effect of masked repetition (Forster & Davis, 1984). Finally, the most interesting result is that the facilitating effect of repetition is comparable for target words with associated neighbours and target words with isolated neighbours. An explanation of the combined effects of the orthographic neighbourhood and orthographic masked repetition priming, integrating data from literature as well as from the current study, is proposed within the framework of the IA model.
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Mathey S. [The influence of visualization of orthography on the recognition of written words]. Can J Exp Psychol 2001; 55:1-23. [PMID: 11301725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
This paper reviews the main research that has been conducted on the role of orthographic neighbourhood in visual word recognition. We focus here on the traditionally defined neighbourhood, that is corresponding to the set of words of the same length sharing all but one letter with the stimulus. Two major theoretical frameworks, namely the activation verification and the interactive activation models, assume that orthographic neighbours are activated when a written word is presented. Predictions formulated by both models for words and pseudowords on the effects of neighbourhood size (N), neighbourhood frequency (NF), and neighbourhood distribution (P), are examined in order to assess the plausibility of serial versus interactive processes. Findings from 27 empirical studies including more than 80 experiments suggest that neighbourhood effects depend on the neighbourhood indexes (N, NF, and P), on the particular tasks (lexical decision, naming, semantic categorization, perceptual identification, and reading), and on the languages (English, French, Spanish, and Dutch) that are used. The results for words can be summarized as follows: (1) In the lexical decision task, the N effect is facilitatory. The NF effect is rather inhibitory, particularly in French and Spanish experiments. The P effect is rather inhibitory in English studies, whereas the P effect for higher frequency neighbours is facilitatory in French. (2) In the perceptual identification task with a single identification response, N and NF effects are inhibitory whatever the language. (3) In the naming task, N and NF effects are facilitatory whatever the language. (4) In the semantic categorization task, an interaction effect between N and NF is found in both English and Spanish. (5) In eye movement studies, the NF effect is inhibitory in both English and French. The issue of lexical versus task-specific processes underlying neighbourhood effects in lexical identification tasks is also examined. On the whole, facilitatory N effects are usually attributed to nonlexical processes of the lexical decision task and of the naming task, whereas inhibitory neighbourhood frequency effects are usually attributed to lexical processes, at least in lexical-decision experiments and in eye-movement studies on normal reading. The distribution of higher frequency neighbours which is found to have a facilitatory effect on French words in lexical-decision experiments can be attributed to lexical processes in the interactive activation framework. The theoretical implications of the data are discussed in light of the original activation verification and interactive activation models and in recently extended versions of these models. We conclude that the lexical inhibition hypothesis which is central in the interactive activation framework is the most appropriate to account for the role of orthographic neighbourhoods in visual word recognition.
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Affiliation(s)
- S Mathey
- Université Victor Segalen-Bordeaux 2.
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Mathey S, Zagar D. The neighborhood distribution effect in visual word recognition: words with single and twin neighbors. J Exp Psychol Hum Percept Perform 2000. [PMID: 10696613 DOI: 10.1037//0096-1523.26.1.184] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Lexical-decision tasks were used to test the role of neighborhood distribution in visual word recognition. Predictions based on the interactive activation model were generated by running simulations. The data were compared for words with 2 higher frequency neighbors that differed in their neighborhood distribution. The neighbors were "single" when they did not share a neighborhood relationship (e.g., neighbors of flanc: flanc-blanc) or "twin" when they shared a neighborhood relationship (e.g., neighbors of firme: ferme-forme). Results show a facilitatory neighborhood distribution effect on words in Experiments 1 (easy pseudowords) and 3 (difficult pseudowords and easy pseudowords) and on pseudowords in Experiment 2. These data can be accounted for in terms of lexical inhibition in the interactive activation framework.
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Affiliation(s)
- S Mathey
- Département de Psychologie, Faculté des Sciences, Université de Bourgogne, Dijon, France.
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Abstract
Lexical-decision tasks were used to test the role of neighborhood distribution in visual word recognition. Predictions based on the interactive activation model were generated by running simulations. The data were compared for words with 2 higher frequency neighbors that differed in their neighborhood distribution. The neighbors were "single" when they did not share a neighborhood relationship (e.g., neighbors of flanc: flanc-blanc) or "twin" when they shared a neighborhood relationship (e.g., neighbors of firme: ferme-forme). Results show a facilitatory neighborhood distribution effect on words in Experiments 1 (easy pseudowords) and 3 (difficult pseudowords and easy pseudowords) and on pseudowords in Experiment 2. These data can be accounted for in terms of lexical inhibition in the interactive activation framework.
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Affiliation(s)
- S Mathey
- Département de Psychologie, Faculté des Sciences, Université de Bourgogne, Dijon, France.
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Robeck TR, McBain JF, Mathey S, Kraemer DC. Ultrasonographic evaluation of the effects of exogenous gonadotropins on follicular recruitment and ovulation induction in the Atlantic bottlenose dolphin (Tursiops truncatus). J Zoo Wildl Med 1998; 29:6-13. [PMID: 9638617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Transabdominal ultrasonography and serum steroid concentrations were used to evaluate the effects of exogenous gonadotropin administration on ovarian activity of two anestrous bottlenose dolphins (Tursiops truncatus). The gonadotropin used for follicular recruitment was PG600, which has 400 IU equine chorionic gonadotropin (eCG) and 200 IU human chorionic gonadotropin (hCG) activity per 5 ml. Ovulation induction was attempted with hCG. PG600 was administered in two doses of 20 ml (1,600 IU eCG and 800 IU hCG) and 12.5 ml (1,000 IU eCG and 500 IU hCG), respectively, 48 hr apart on days 0 and 2. On day 6, 1,500 IU of hCG was administered. Progesterone and total immunoreactive estrogens were determined before and after the gonadotropin administration. Bilateral ovarian ultrasonographic exams were performed daily on days 4-9 and on day 22. Serum immunoreactive estrogen concentrations were greater than the pretreatment concentrations after day 4 for both dolphins and remained elevated for the rest of the study. Serum progesterone concentrations rose above 1 ng/ml 2 days after hCG treatment and remained elevated for the rest of the study. Small antral follicles (< 0.5 cm) were initially observed bilaterally in both dolphins on day 4. In both animals on day 9, there were > 12 follicles/ovary, ranging from 0.5 to 1.5 cm. By day 22, the multiple follicles ranged from 0.5 to 4.5 cm in diameter. No ultrasonographic evidence of luteal formation was observed. The results indicate that 1) transabdominal ultrasonography can be used to detect and follow follicle growth in bottlenose dolphins; 2) bottlenose dolphins are sensitive to exogenous gonadotropins (multiple follicular recruitment of follicles occurred); and 3) until further ultrasonographic studies can be conducted to evaluate the effects of titrated doses of exogenous gonadotropins, these protocols should be considered unsuitable for ovulation induction.
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Affiliation(s)
- T R Robeck
- Department of Veterinary Physiology and Pharmacology, Texas A&M University, College Station 77843, USA
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