Displaying publications 41 - 60 of 669 in total

Abstract:
Sort:
  1. Wan Abdul Hamed WN, Abd Aziz NA
    J Prim Care Community Health, 2020 2 14;11:2150132720907472.
    PMID: 32052684 DOI: 10.1177/2150132720907472
    Perception of body weight has been recognized as an important barrier in the adoption of healthy lifestyles. Several factors affect perception of body weight, but the outcomes have been varied. This study aimed to study the perception and misperception of body weight and its association with the measured body mass index. A clinic-based cross-sectional study was done in the clinic using systematic sampling. Data were collected by using a self-administered questionnaire consisting of the sociodemographic profile, body weight perception question adopted from Weight Management Questionnaire and Youth Risk Behavior Surveillance System (YRBSS) 1991-2017. The prevalence of body weight misperception in the sample population was 58.6%. Most of the respondents were overweight (33.9%) and obese (33.9%). Respondents aged 25 years and older were 2.98 times more likely to have misperception compared with other age groups (95% CI: 1.21-3.19, P = .006). Divorced respondents were 4.70 times more likely to have body misperception compared with married respondents (95% CI 1.44-15.32, P = 0.01). This study showed that misperception of body weight could be influenced by reversible factors and measured body mass index. Hence, the rectification of these misperceptions is important in the clinical setting especially in these vulnerable groups of respondents.
    Matched MeSH terms: Weight Perception*
  2. Wan AM, Norazawati AK, Lee YY
    Malays J Nutr, 2012 Apr;18(1):27-36.
    PMID: 23713227 MyJurnal
    The increasing prevalence of overweight and obesity among children has become a major public health problem in Malaysia. Parents play an important role in child feeding especially among younger children.
    Matched MeSH terms: Perception
  3. Walker P, Scallon G, Francis BJ
    Atten Percept Psychophys, 2020 May;82(4):1949-1970.
    PMID: 31898071 DOI: 10.3758/s13414-019-01963-6
    Cross-sensory correspondences can reflect crosstalk between aligned conceptual feature dimensions, though uncertainty remains regarding the identities of all the dimensions involved. It is unclear, for example, if heaviness contributes to correspondences separately from size. Taking steps to dissociate variations in heaviness from variations in size, the question was asked if a heaviness-brightness correspondence will induce a congruity effect during the speeded brightness classification of simple visual stimuli. Participants classified the stimuli according to whether they were brighter or darker than the mid-gray background against which they appeared. They registered their speeded decisions by manipulating (e.g., tapping) the object they were holding in either their left or right hand (e.g., left for bright, right for dark). With these two otherwise identical objects contrasting in their weight, stimuli were classified more quickly when the relative heaviness of the object needing to be manipulated corresponded with the brightness of the stimulus being classified (e.g., the heavier object for a darker stimulus). This novel congruity effect, in the guise of a stimulus-response (S-R) compatibility effect, was induced when heaviness was isolated as an enduring feature of the object needing to be manipulated. It was also undiminished when participants completed a concurrent verbal memory load task, countering claims that the heaviness-brightness correspondence is verbally mediated. Heaviness, alongside size, appears to contribute to cross-sensory correspondences in its own right and in a manner confirming the far-reaching influence of correspondences, extending here to the fluency with which people communicate simple ideas by manipulating a hand-held object.
    Matched MeSH terms: Visual Perception*
  4. Walker P, Scallon G, Francis B
    Perception, 2017 Jul;46(7):772-792.
    PMID: 28622755 DOI: 10.1177/0301006616684369
    Everyday language reveals how stimuli encoded in one sensory feature domain can possess qualities normally associated with a different domain (e.g., higher pitch sounds are bright, light in weight, sharp, and thin). Such cross-sensory associations appear to reflect crosstalk among aligned (corresponding) feature dimensions, including brightness, heaviness, and sharpness. Evidence for heaviness being one such dimension is very limited, with heaviness appearing primarily as a verbal associate of other feature contrasts (e.g., darker objects and lower pitch sounds are heavier than their opposites). Given the presumed bidirectionality of the crosstalk between corresponding dimensions, heaviness should itself induce the cross-sensory associations observed elsewhere, including with brightness and pitch. Taking care to dissociate effects arising from the size and mass of an object, this is confirmed. When hidden objects varying independently in size and mass are lifted, objects that feel heavier are judged to be darker and to make lower pitch sounds than objects feeling less heavy. These judgements track the changes in perceived heaviness induced by the size-weight illusion. The potential involvement of language, natural scene statistics, and Bayesian processes in correspondences, and the effects they induce, is considered.
    Matched MeSH terms: Color Perception/physiology*; Pitch Perception/physiology*; Weight Perception/physiology*
  5. Walker P, Bremner JG, Lunghi M, Dolscheid S, D Barba B, Simion F
    Dev Psychobiol, 2018 03;60(2):216-223.
    PMID: 29355921 DOI: 10.1002/dev.21603
    Amodal (redundant) and arbitrary cross-sensory feature associations involve the context-insensitive mapping of absolute feature values across sensory domains. Cross-sensory associations of a different kind, known as correspondences, involve the context-sensitive mapping of relative feature values. Are such correspondences in place at birth (like amodal associations), or are they learned from subsequently experiencing relevant feature co-occurrences in the world (like arbitrary associations)? To decide between these two possibilities, human newborns (median age = 44 hr) watched animations in which two balls alternately rose and fell together in space. The pitch of an accompanying sound rose and fell either congruently with this visual change (pitch rising and falling as the balls moved up and down), or incongruently (pitch rising and falling as the balls moved down and up). Newborns' looking behavior was sensitive to this congruence, providing the strongest indication to date that cross-sensory correspondences can be in place at birth.
    Matched MeSH terms: Motion Perception/physiology*; Pitch Perception/physiology*
  6. Waheeda-Azwa H, Hassan NB, Abdullah S, Hamzah JC, Shatriah I
    Med J Malaysia, 2021 07;76(4):526-533.
    PMID: 34305114
    INTRODUCTION: There is limited information regarding the problems faced by children with large angle infantile esotropia (LAIE). The aim of this study was to explore the problems that children with LAIE encounter from both their perspectives and those of their parents.

    METHODS: This study included children who had LAIE (with angle of 40 prism dioptres or greater), aged 5 and 17 years who had attended the Ophthalmology Clinic, Hospital Universiti Sains Malaysia from March to September 2016. The children and their parents or guardians were interviewed face-to-face using a validated semi-structured interview guide. Interviews were tape-recorded and transcribed verbatim. Content analysis was performed using the NVivo 12 software.

    RESULTS: A total of 30 children and 30 parents were interviewed. The most common problems identified by the children were social interactions (73.3%, 22 children), visual functions (60.0%, 18 children), emotions (60.0%, 18 children), physical issues (40.0%, 12 children) and difficulties regarding treatment options (26.7%, eight children). The parents reported that their children were more affected in terms of visual functions (100.0%, 30 parents), social interactions (56.7%, 17 parents), emotions (43.3%, 13 parents), physical issues (20.0%, six parents), and difficulties regarding treatment options (16.7%, five parents).

    CONCLUSION: The major problems that the children with LAIE identified were social interactions, while the parents observed that problems with visual functions was the most common issue encountered by their children. This suggests that the children affected have different perspectives from their parents and require support.

    Matched MeSH terms: Visual Perception
  7. Wahab IA, Naznin M, Nora MZ, Suzanah AR, Zulaiho M, Faszrul AR, et al.
    Med J Malaysia, 2011 Oct;66(4):326-34.
    PMID: 22299552 MyJurnal
    Marked improvement in the management of thalassaemia has not been matched by progress in psychosocial rehabilitation as thalassaemia continues to pose challenges to patients and their family members. Few studies have been carried out in Malaysia to look at such issues. This study is therefore to explore the concerns, beliefs and feelings about thalassaemia. It was conducted in the year 2009 over 7 months on "focus groups", in patients aged 8-22 years and parents attending Paediatric Clinic of Tengku Ampuan Afzan Hospital, Kuantan, Pahang. Results showed that concerns and adverse impact were related to lower grades in education, poor self-image, less chance of employment, marriage, financial burden and social integration. Compliance to subcutaneous iron chelator was poor. There were various concerns related to blood transfusion therapy. It is evident that thalassaemia greatly affects the psychosocial dimensions and a more structured long term psychosocial support is needed to improve quality of life of patients.

    Study site: Paediatric Clinic of Tengku Ampuan Afzan Hospital, Kuantan, Pahang.
    Matched MeSH terms: Perception*
  8. Voon FL, Loffman SJ, Lim MJH, Lee JWY, Iyyalol R, Martin-Iverson MT
    Hum Psychopharmacol, 2024 May;39(3):e2896.
    PMID: 38353526 DOI: 10.1002/hup.2896
    OBJECTIVE: Stimuli received beyond a very short timeframe, known as temporal binding windows (TBWs), are perceived as separate events. In previous audio-visual multisensory integration (McGurk effect) studies, widening of TBWs has been observed in people with schizophrenia. The present study aimed to determine if dexamphetamine could increase TBWs in unimodal auditory and unimodal visual illusions that may have some validity as experimental models for auditory and visual hallucinations in psychotic disorders.

    METHODS: A double-blind, placebo-controlled, counter-balanced crossover design with permuted block randomisation for drug order was followed. Dexamphetamine (0.45 mg/kg, PO, q.d.) was administered to healthy participants. Phantom word illusion (speech illusion) and visual-induced flash illusion/VIFI (visual illusion) tests were measured to determine if TBWs were altered as a function of delay between stimuli presentations. Word emotional content for phantom word illusions was also analysed.

    RESULTS: Dexamphetamine significantly increased the total number of phantom words/speech illusions (p 

    Matched MeSH terms: Auditory Perception/drug effects; Auditory Perception/physiology; Speech Perception/drug effects
  9. Villiers-Tuthill A, Doulougeri K, McGee H, Montgomery A, Panagopoulou E, Morgan K
    Patient, 2017 Dec;10(6):753-761.
    PMID: 28523465 DOI: 10.1007/s40271-017-0246-8
    BACKGROUND: Patient perceptions of quality of care (QoC) are directly linked with patient safety and clinical effectiveness. We need patient-designed QoC instruments that work across languages and countries to optimise studies across systems in this area. Few QoC measurement tools exist that assess all aspects of QoC from the patient perspective. This paper describes the development and validation of a comprehensive measure to assess patient perceptions of QoC that incorporates technical and interpersonal aspects of care and is grounded in the established Institute of Medicine (IOM) QoC framework.

    DESIGN: We conducted a multi-country cross-sectional study.

    METHODS: Following a literature review and patient focus groups, an expert panel generated questionnaire items. Following a pilot study, item numbers were reduced. The final questionnaire consisted of three sections: demographics, perceived QoC and one open-ended question. Data was collected from patients (n = 531) discharged from hospitals across seven countries in South East Europe (languages: Turkish, Greek, Portuguese, Romanian, Croatian, Macedonian and Bulgarian). Reliability and validity of the measure were assessed.

    RESULTS: Confirmatory factor analysis was used to compare various factor models of patient-perceived QoC. Good model fit was demonstrated for a two-factor model: communication and interpersonal care, and hospital facilities.

    CONCLUSIONS: The ORCAB (Improving quality and safety in the hospital: The link between organisational culture, burnout and quality of care) Patient QoC questionnaire has been collaboratively and exhaustively developed between healthcare professionals and patients. It enables patient QoC data to be assessed in the context of the IOM pillars of quality, considering both technical and interpersonal dimensions of care. It represents an important first step in including the patient perspective.

    Matched MeSH terms: Perception
  10. Velasco C, Woods AT, Marks LE, Cheok AD, Spence C
    PeerJ, 2016;4:e1644.
    PMID: 26966646 DOI: 10.7717/peerj.1644
    Previous research shows that people systematically match tastes with shapes. Here, we assess the extent to which matched taste and shape stimuli share a common semantic space and whether semantically congruent versus incongruent taste/shape associations can influence the speed with which people respond to both shapes and taste words. In Experiment 1, semantic differentiation was used to assess the semantic space of both taste words and shapes. The results suggest a common semantic space containing two principal components (seemingly, intensity and hedonics) and two principal clusters, one including round shapes and the taste word "sweet," and the other including angular shapes and the taste words "salty," "sour," and "bitter." The former cluster appears more positively-valenced whilst less potent than the latter. In Experiment 2, two speeded classification tasks assessed whether congruent versus incongruent mappings of stimuli and responses (e.g., sweet with round versus sweet with angular) would influence the speed of participants' responding, to both shapes and taste words. The results revealed an overall effect of congruence with congruent trials yielding faster responses than their incongruent counterparts. These results are consistent with previous evidence suggesting a close relation (or crossmodal correspondence) between tastes and shape curvature that may derive from common semantic coding, perhaps along the intensity and hedonic dimensions.
    Matched MeSH terms: Taste Perception
  11. Veasuvalingam, Bhavani, Hafiza Arzuman
    MyJurnal
    Introduction: In order to produce competent physiotherapy graduates with the generic attributes much sought after by the health care providers in the country, the higher education institution needs to ensure the educational environment of the school is positive. Students' positive perception of their educational environment would facilitate their learning experience to be more meaningful and relevant. Objective: The aim of this study was to measure physiotherapy students' perception of their educational environment at the School of Physiotherapy AIMST University and Kolej Sains Kesihatan Bersekutu Sungai Buloh and to identify the areas of concern for remedial measures. Method: This research was a cross sectional study consisting of two phases using both quantitative followed by qualitative methods. The DREEM inventory consisting of 50 items under 5 domains was circulated to all the students (N=158) from both schools (AIMST and KSKB). The item mean scored below 2.00 were considered as problem areas and it was explored further through focus group discussion (N=12) as a qualitative study. Result: The overall mean score on the 50 items was 132.84 (SD 19.22) out of 200. Students' Perception of Learning (SPOL) scored the highest 32.34 (SD 4.17) followed by students' perception of Atmosphere (SPOA) 30.63 (SD 4.84), Students Perception of Teachers (SPOT) scored 30.52 (SD 3.98),Students Academic Self Perception (SASP) scored 22.03 (SD 3.20) and the last domain Students' Social Self Perception (SSSP) scored the least 17.32 (SD 19.22).All the domains scored toward more positive side of the educational environment. Four items scored less than 2.00 and these items were explored further with focus group discussion. Students from both schools had similarities as well as differences in their views over the concerned areas. Conclusion: This study revealed important information regarding the low scored items. Overall the students from both schools perceived their schools positively. Implementing the remedial measures for the problem areas would further enhance the respective educational environment and thus provide a conducive place for physiotherapy students to excel in their academic endeavour.
    Matched MeSH terms: Perception
  12. Valentini A, Ricketts J, Pye RE, Houston-Price C
    J Exp Child Psychol, 2018 03;167:10-31.
    PMID: 29154028 DOI: 10.1016/j.jecp.2017.09.022
    Reading and listening to stories fosters vocabulary development. Studies of single word learning suggest that new words are more likely to be learned when both their oral and written forms are provided, compared with when only one form is given. This study explored children's learning of phonological, orthographic, and semantic information about words encountered in a story context. A total of 71 children (8- and 9-year-olds) were exposed to a story containing novel words in one of three conditions: (a) listening, (b) reading, or (c) simultaneous listening and reading ("combined" condition). Half of the novel words were presented with a definition, and half were presented without a definition. Both phonological and orthographic learning were assessed through recognition tasks. Semantic learning was measured using three tasks assessing recognition of each word's category, subcategory, and definition. Phonological learning was observed in all conditions, showing that phonological recoding supported the acquisition of phonological forms when children were not exposed to phonology (the reading condition). In contrast, children showed orthographic learning of the novel words only when they were exposed to orthographic forms, indicating that exposure to phonological forms alone did not prompt the establishment of orthographic representations. Semantic learning was greater in the combined condition than in the listening and reading conditions. The presence of the definition was associated with better performance on the semantic subcategory and definition posttests but not on the phonological, orthographic, or category posttests. Findings are discussed in relation to the lexical quality hypothesis and the availability of attentional resources.
    Matched MeSH terms: Auditory Perception*
  13. Umat C, Siti Hufaidah K, Azlizawati AR
    Med J Malaysia, 2010 Mar;65(1):7-13.
    PMID: 21265239 MyJurnal
    This study examined auditory functionality and early use of speech in a group of paediatric cochlear implant users. Parents of 33 implanted children from the Universiti Kebangsaan Malaysia Cochlear Implant Program were interviewed using the Meaningful Auditory Integration Scale (MAIS) and the Meaningful Use of Speech Scale (MUSS). In general, higher MAIS scores post-implantation were significantly associated with higher MUSS scores suggesting that those with better functional hearing with the implant were also better in using spontaneous speech to communicate. Multiple regression analyses showed that several time factors significantly correlated with the MAIS scores post-implantation but not with the MUSS.
    Matched MeSH terms: Speech Perception/physiology*
  14. Umat C, McDermott HJ, McKay CM
    J Am Acad Audiol, 2006 12 13;17(10):733-46.
    PMID: 17153721
    This study investigated the effect of intensity on pitch in electric hearing and its relationship to the speech perception ability of cochlear implantees. Subjects were 13 adult users of the Nucleus 22 cochlear implant system, using either the Spectra22 or ESPrit22 speech processor and the SPEAK speech processing strategy. A multidimensional scaling technique was employed. Speech perception was measured using sentences and vowels. All measurements were performed in a soundfield condition, and subjects wore their own speech processors with their normally used settings. Results showed a significant correlation between the degree of deviation of the subjects' stimulus spaces from the "ideal" space and subjects' performance with the sentences, but not with the vowels. A significant correlation was found between subjects' response variability in performing the multidimensional scaling task and their speech perception measures, suggesting that spectral smearing or underlying cognitive abilities might affect implantees' speech perception performance.
    Matched MeSH terms: Loudness Perception*; Speech Perception*
  15. Uesaki M, Ashida H, Kitaoka A, Pasqualotto A
    Sci Rep, 2019 10 08;9(1):14440.
    PMID: 31595003 DOI: 10.1038/s41598-019-50912-8
    Changes in the retinal size of stationary objects provide a cue to the observer's motion in the environment: Increases indicate the observer's forward motion, and decreases backward motion. In this study, a series of images each comprising a pair of pine-tree figures were translated into auditory modality using sensory substitution software. Resulting auditory stimuli were presented in an ascending sequence (i.e. increasing in intensity and bandwidth compatible with forward motion), descending sequence (i.e. decreasing in intensity and bandwidth compatible with backward motion), or in a scrambled order. During the presentation of stimuli, blindfolded participants estimated the lengths of wooden sticks by haptics. Results showed that those exposed to the stimuli compatible with forward motion underestimated the lengths of the sticks. This consistent underestimation may share some aspects with visual size-contrast effects such as the Ebbinghaus illusion. In contrast, participants in the other two conditions did not show such magnitude of error in size estimation; which is consistent with the "adaptive perceptual bias" towards acoustic increases in intensity and bandwidth. In sum, we report a novel cross-modal size-contrast illusion, which reveals that auditory motion cues compatible with listeners' forward motion modulate haptic representations of object size.
    Matched MeSH terms: Auditory Perception; Visual Perception
  16. Tye SK, Razali NS, Ahmad Shauqi SA, Azeman NA, Basran NF, Liew JHJ, et al.
    Cardiol Young, 2024 Apr;34(4):900-905.
    PMID: 37965721 DOI: 10.1017/S1047951123003773
    OBJECTIVES: This study aimed to describe the perception of Malaysian patients with pulmonary hypertension towards palliative care and their receptivity towards palliative care.

    METHODS: This was a cross-sectional, single-centre study conducted via questionnaire. Patients aged 18 years old and above, who were diagnosed with non-curable pulmonary hypertension were recruited and given the assessment tool - perceptions of palliative care instrument electronically. The severity of pulmonary hypertension was measured using WHO class, N-terminal pro B-type natriuretic peptide and the 6-minute walking test distance.

    RESULTS: A total of 84 patients [mean age: 35 ±11 years, female: 83.3%, median N-terminal pro B-type natriuretic peptide: 491 pg/ml (interquartile range: 155,1317.8), median 6-minute walking test distance: 420m (interquartile range: 368.5, 480m)] completed the questionnaires. Patients with a higher WHO functional class and negative feelings (r = 0.333, p = 0.004), and cognitive reaction to palliative care: hopeless (r = 0.340, p = 0.003), supported (r = 0.258, p = 0.028), disrupted (r = 0.262, p = 0.025), and perception of burden (r = 0.239, p = 0.041) are more receptive to palliative care. WHO class, N-terminal pro B-type natriuretic peptide, and 6-minute walking test distance were not associated with higher readiness for palliative care. In logistic regression analyses, patients with positive feelings (β = 2.240, p = < 0.05), and practical needs (β = 1.346, p = < 0.05), were more receptive to palliative care.

    CONCLUSIONS: Disease severity did not directly influence patients' readiness for palliative care. Patients with a positive outlook were more receptive to palliative care.

    Matched MeSH terms: Perception
  17. Tung SE, Ng XH, Chin YS, Mohd Taib MN
    Child Care Health Dev, 2016 Jul;42(4):478-85.
    PMID: 27272607 DOI: 10.1111/cch.12355
    BACKGROUND: This study aimed to evaluate parental perception of neighbourhood environments and safety in association with children's physical activity among primary school children in Klang, Selangor, Malaysia.

    METHODS: A total of 250 children (9-12 years of age) and their parents participated in this cross-sectional study. Physical Activity Questionnaire for Older Children and Neighbourhood Environmental Walkability Scale as well as questions on constrained behaviours (avoidance and defensive behaviours) were used to assess the children's physical activity and parental perception of neighbourhood environment and safety, respectively.

    RESULTS: More than one-third (36.0%) of the children were physically inactive compared with only a small percentage (4.8%) who were physically active, with boys achieving higher physical activity levels than girls (t = 2.564, P = 0.011). For the environmental scale, parents' perception of land-use mix (access) (r = 0.173, P = 0.006), traffic hazards (r = -0.152, P = 0.016) and defensive behaviour (r = -0.024, P = 0.143) correlated significantly with children's physical activity. In multiple linear regression analysis, child's gender (β = -0.226; P = 0.003), parent's education (β = 0.140; P = 0.001), household income (β = 0.151; P = 0.024), land-use mix (access) (β = 0.134; P = 0.011) and defensive behaviour (β = -0.017; P = 0.038) were significantly associated with physical activity in children (R = 0.349, F = 6.760; P 

    Matched MeSH terms: Perception
  18. Tumin, M., Ndoma, I.
    JUMMEC, 2010;13(2):102-106.
    MyJurnal
    As the debate on accepting financial incentives persists, more and more findings linked to its success as well as to its foreseeable backlash continue to unravel. Specifically out to enhance perceptions on financial incentives, this paper reviews important aspects of the financial incentives and provides a diverse range of empirical findings at a glance. Through a review of several empirical findings and literature, this paper argues that several basic practices of the financial incentives are indeed instrumental to enhancing organ donation. However, more experimentation is necessary to unearth the best mode that is best responsive to a society and subsequently, rejects the overly generalization that labels it as unethical.
    Matched MeSH terms: Perception
  19. Tuan-Mahmood TM, McCrudden MT, Torrisi BM, McAlister E, Garland MJ, Singh TR, et al.
    Eur J Pharm Sci, 2013 Dec 18;50(5):623-37.
    PMID: 23680534 DOI: 10.1016/j.ejps.2013.05.005
    The formidable barrier properties of the uppermost layer of the skin, the stratum corneum, impose significant limitations for successful systemic delivery of broad range of therapeutic molecules particularly macromolecules and genetic material. Microneedle (MN) has been proposed as a strategy to breach the stratum corneum barrier function in order to facilitate effective transport of molecules across the skin. This strategy involves use of micron sized needles fabricated of different materials and geometries to create transient aqueous conduits across the skin. MN, alone or with other enhancing strategies, has been demonstrated to dramatically enhance the skin permeability of numerous therapeutic molecules including biopharmaceuticals either in vitro, ex vivo or in vivo experiments. This suggested the promising use of MN technology for various possible clinical applications such as insulin delivery, transcutaneous immunisations and cutaneous gene delivery. MN has been proved as minimally invasive and painless in human subjects. This review article focuses on recent and future developments for MN technology including the latest type of MN design, challenges and strategies in MNs development as well as potential safety aspects based on comprehensive literature review pertaining to MN studies to date.
    Matched MeSH terms: Perception
  20. Tse LF, Thanapalan KC, Chan CC
    Res Dev Disabil, 2014 Feb;35(2):340-7.
    PMID: 24333804 DOI: 10.1016/j.ridd.2013.11.013
    This study investigated the role of visual-perceptual input in writing Chinese characters among senior school-aged children who had handwriting difficulties (CHD). The participants were 27 CHD (9-11 years old) and 61 normally developed control. There were three writing conditions: copying, and dictations with or without visual feedback. The motor-free subtests of the Developmental Test of Visual Perception (DTVP-2) were conducted. The CHD group showed significantly slower mean speeds of character production and less legibility of produced characters than the control group in all writing conditions (ps<0.001). There were significant deteriorations in legibility from copying to dictation without visual feedback. Nevertheless, the Group by Condition interaction effect was not statistically significant. Only position in space of DTVP-2 was significantly correlated with the legibility among CHD (r=-0.62, p=0.001). Poor legibility seems to be related to the less-intact spatial representation of the characters in working memory, which can be rectified by viewing the characters during writing. Visual feedback regarding one's own actions in writing can also improve legibility of characters among these children.
    Matched MeSH terms: Perception/physiology; Visual Perception/physiology*
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links