Displaying publications 181 - 200 of 703 in total

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  1. Looft WR, Rayman JR, Rayman BB
    J Soc Psychol, 1972 Apr;86(2):181-5.
    PMID: 5013924
    Matched MeSH terms: Size Perception; Visual Perception*
  2. Funston G, Piper RJ, Connell C, Foden P, Young AM, O'Neill P
    Med Teach, 2016 Oct;38(10):1041-1048.
    PMID: 27008336 DOI: 10.3109/0142159X.2016.1150981
    BACKGROUND: Engaging and inspiring the next generation of physician-scientists at an early stage is recognised as key to ensure the future of medical research. However, little is known about medical student perceptions of research.
    OBJECTIVES: We attempted to ascertain perceptions of research and research-orientated careers from medical students studying in different countries.
    METHODS: An online questionnaire was developed, piloted, and promoted to medical students in various countries.
    RESULTS: 1625 responses were collected from 38 countries. Analysis was restricted to data collected from countries with >100 responses (n = 890). Less than half the respondents felt their medical school provided adequate research training. Key perceived barriers to research participation as a student included lack of time and difficulty finding mentors or projects. A significant gender disparity existed in research ambitions of students with females desiring less research involvement. The importance of barriers and satisfaction with research training differed significantly between countries.
    CONCLUSIONS: Students perceive a number of key barriers to research involvement and pursuit of research-orientated careers. Programmes designed to engage students with research should focus on overcoming identified barriers. Greater effort is needed to engage female students who report more significant barriers and less desire to follow research-orientated careers.
    Matched MeSH terms: Perception; Social Perception*
  3. 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
  4. Quar TK, Ching TY, Mukari SZ, Newall P
    Int J Audiol, 2012 Apr;51(4):326-33.
    PMID: 22176307 DOI: 10.3109/14992027.2011.637079
    The parents' evaluation of aural/oral performance of children (PEACH) scale was developed to assess the effectiveness of amplification for children, based on a systematic use of parents' observations of children's performance in real-world environments.
    Matched MeSH terms: Auditory Perception*; Perception
  5. Nor Azlin MI, Maisarah AS, Rahana AR, Shafiee MN, Aqmar Suraya S, Abdul Karim AK, et al.
    J Obstet Gynaecol, 2015 Jan;35(1):13-5.
    PMID: 24987985 DOI: 10.3109/01443615.2014.930108
    Reduced fetal movement is a worrisome common complaint, not only for mothers but also for the attending medical personnel. The aim of this study was to analyse the pregnancy outcomes of women who presented primarily with reduced fetal movements (RFM). A retrospective study was performed based on patients' perception alone. Obstetric, past medical history, current presentation and outcomes of pregnancy were analysed. A total of 230 case notes were reviewed, with the majority being primigravidae. Less than half (48.7%) of the women had spontaneous labour, 45.7% had induction and 5.6% had elective caesarean section. There were no maternal complications in 97.4% (n = 224) of them. About 0.9% (n = 2) and 1.7% (n = 4) had primary postpartum haemorrhage and extended perineal tear, respectively. Although there was no major neonatal mortality and morbidity, until a randomised trial with a significant sample is conducted in the management of RFM, careful selections for elective delivery or conservative management would prevent untoward complications.
    Matched MeSH terms: Perception
  6. Dewi FD, Sudjana G, Oesman YM
    Dent Res J (Isfahan), 2011 Oct;8(4):172-7.
    PMID: 22135687 DOI: 10.4103/1735-3327.86032
    BACKGROUND: Transformation of health care is underway from sellers' market to consumers' market, where the satisfaction of the patients' need is a primary concern while defining the service quality. Hence, commitment to provide a high-quality service and achieving patients' satisfaction becomes an important issue for dental health care provider. The aim of this research is to investigate the quality of dental health care service based on empathy and responsiveness aspects.
    METHODS: A total of 90 questionnaires were completed by the dental patients who came to dental polyclinic located in Government Hospital, West Java, Indonesia. The questionnaire was concerned on two dimensions of service quality model, i.e. empathy and responsiveness. The obtained data were analyzed using inferential statistics (t test) and also descriptive statistics with importance-performance analysis.
    RESULTS: All the attributes tested by t test showed that perception and expectation differed significantly, except for responsiveness, i.e. ability of dental assistants in assisting the dentist (t test 0.505
    Matched MeSH terms: Perception
  7. Al-Gedadi NA, Hassali MA, Shafie AA
    Pharm Pract (Granada), 2008 Apr;6(2):93-7.
    PMID: 25157287
    OBJECTIVE: To explore the consumers' perceptions and knowledge towards issues surrounding generic medicines utilization in Penang, Malaysia.

    METHODS: A cross sectional survey was conducted with consumers who attended the annual University open day. Using convenience sampling, survey forms were distributed to the respective consumers via the help of a group of trained 1st year pharmacy students. For a period of 5 days, 400 respondents had participated in the survey. Analysis of the response from the collected forms yielded in 396 usable forms.

    RESULTS: Only 28.3% (n=112) of the respondents were familiar with the term "generic medicines". More than 70% of the respondents do not know that generic medicines can be marketed under different names. About 34% (n=38) of consumers stated that they had been given information regarding generics by their pharmacists. In terms of side effects, about 32% (n=127) of the respondents felt that generic medicines may cause more side effects than branded medicines. Majority of the consumers surveyed (64%) understand that generic cost less compared to their branded counterparts.

    CONCLUSION: This survey showed that there is a gap in consumers' knowledge and understanding about generic medicines. The findings also suggest that direct patient education by the healthcare providers on issues relating to safety and efficacy of generic medicines could further enhance their uptake.

    Matched MeSH terms: Perception
  8. Sing KW, Wang WZ, Wan T, Lee PS, Li ZX, Chen X, et al.
    Genome, 2016 Oct;59(10):827-839.
    PMID: 27327818
    Urbanization requires the conversion of natural land cover to cover with human-constructed elements and is considered a major threat to biodiversity. Bee populations, globally, are under threat; however, the effect of rapid urban expansion in Southeast Asia on bee diversity has not been investigated. Given the pressing issues of bee conservation and urbanization in Southeast Asia, coupled with complex factors surrounding human-bee coexistence, we investigated bee diversity and human perceptions of bees in four megacities. We sampled bees and conducted questionnaires at three different site types in each megacity: a botanical garden, central business district, and peripheral suburban areas. Overall, the mean species richness and abundance of bees were significantly higher in peripheral suburban areas than central business districts; however, there were no significant differences in the mean species richness and abundance between botanical gardens and peripheral suburban areas or botanical gardens and central business districts. Urban residents were unlikely to have seen bees but agreed that bees have a right to exist in their natural environment. Residents who did notice and interact with bees, even though being stung, were more likely to have positive opinions towards the presence of bees in cities.
    Matched MeSH terms: Perception
  9. Aman NA, Chien CW, Judd J, Daud AZC
    Data Brief, 2020 Dec;33:106358.
    PMID: 33083507 DOI: 10.1016/j.dib.2020.106358
    This data article describes the hand skills of pre-school children between five and six years old from five schools under the Ministry of Education Malaysia. These data may be used in a journal article later to show the effects of touch-screen technology usage on hand skills of pre-school children. Demographic characteristics, hand skills ability and frequency of touch-screen technology usage data that was collected from August to September 2019. These data may be used in a future systematic review, meta-analysis and meta-regression analysis to conclude the effects of touch-screen technology usage on children's hand skills. Parents, teachers and health practitioners may refer to these data to note the effects of touch-screen technology usage on hand skills of pre-school children.
    Matched MeSH terms: Touch Perception
  10. Hassali MA, Wong ZY, Alrasheedy AA, Saleem F, Mohamad Yahaya AH, Aljadhey H
    Health Policy, 2014 Sep;117(3):297-310.
    PMID: 25129135 DOI: 10.1016/j.healthpol.2014.07.014
    This review was conducted to document published literature related to physicians' knowledge, attitudes, and perceptions of generic medicines in low- and middle-income countries (LMICs) and to compare the findings with high-income countries.
    Matched MeSH terms: Perception
  11. Lau ET, Tan SH, Antwertinger YJ, Hall T, Nissen LM
    J Pain Res, 2019;12:2441-2455.
    PMID: 31496787 DOI: 10.2147/JPR.S199017
    Background: People living with persistent pain in Australia often cannot access adequate care to manage their pain. Therefore, as the most accessible healthcare professionals, community pharmacists have an important role to play in helping to improve patient outcomes. Hence, it is important to investigate patient needs and expectations in terms of counseling interactions with pharmacists, along with pharmacists' approach to counseling interactions with these patients.

    Method: The nature of patient-pharmacist counseling interactions was explored with seven patients (one focus group), and 10 practicing pharmacists (two focus groups, three semi-structured interviews). The themes identified informed the development of an online survey that was advertised online to patients and pharmacists across Australia.

    Results: A total of 95 patients and 208 pharmacists completed the survey. Overall, more than half of patients (77/95) were satisfied with the care provided by their pharmacist, but only a third (71/205) of pharmacists were satisfied with the care they provided to patients. The majority of patients (67/94) reported that pharmacists provided good information about medications. This aligned with pharmacists' responses, as most reported focusing on medication side effects (118/188) and instructions for taking pain medication (93/183) during patient interactions. However, when asked about empathy and rapport from pharmacists, only half to two-thirds (48-61/95) of patients expressed positive views. Overall, half of the patients (39/75) wanted a caring, empathetic, respectful, and private conversation with the pharmacist, and nearly half (40/89) perceived the pharmacist's role as providing (new) information on alternative pharmacological and non-pharmacological therapies, including general advice on pain management.

    Conclusion: There was a disparity in the nature of the interaction and information that patients wanted from pharmacists, compared to what was provided by pharmacists. Training and education may help pharmacists to better engage in patient-centered care when interacting with people living with persistent pain, thereby improving health outcomes for these patients.

    Matched MeSH terms: Perception
  12. Ariffin M, Zakili TST
    Environ Manage, 2019 Oct;64(4):509-519.
    PMID: 31399770 DOI: 10.1007/s00267-019-01199-y
    Although pharmaceuticals treat illnesses and prevent diseases in humans and animals, ironically, they are now among the emerging pollutants in the environment. As individuals continue to consume medicines, households can become a primary source of pharmaceutical pollutants. This paper explains relevant Malaysian law and policy on the issue. Using a questionnaire survey, it also assesses public perception concerning the environmental impact of pharmaceutical waste and the current methods of disposal that are practiced in Selangor. The survey used a convenience sampling and the data collected were analysed using statistical descriptive analysis. Most of the participants were aware that pharmaceutical waste can have an adverse impact on the environment and public health. Half of the participants disposed of their pharmaceutical waste in trash bins. About 2.9% of the respondents poured their household pharmaceutical waste (HPW) directly down the drain, while 8.8% poured them down the sink in the kitchen or toilet. The study also discovered that while 73.8% of the respondents felt that HPW should be separated from other household solid waste, only 25.2% returned their medicinal waste through the medicine return-back programme. The majority of the respondents (82.5%) agreed that information concerning the proper disposal of HPW is insufficient. The study concludes that while the respondents were aware of the adverse impact of HPW, their practices to ensure proper disposal is discouraging. There is a need for effective unwanted medicines return-back programme as a more prudent disposal method of HPW to avoid any risk to the environment or human health.
    Matched MeSH terms: Perception
  13. Sulaiman Mahzan, Siti Fairuz Nurr Sadikan, Mohd Ab Malek Md Shah, Mohd Harun Shahudin, Zaini Saat, Shamsol Shafie
    Jurnal Inovasi Malaysia, 2020;4(1):113-132.
    MyJurnal
    Supervision and monitoring of practical students are among the pertinent components in the management of industrial training among students in institutions of higher learning (IPT) in Malaysia. The easiest way to monitor is by reporting such students’ daily activities in their logbooks. Due to the dispersal of offshore industries, it directly impacts to students, institution and industry such as management costs, wastes supervision time for travel and stresses other factors in managing industry supervision such as ongoing supervision, verification of customization of industry entities regarding needs and reduction of allocation by IPT. Thus, a new mechanism needs to be implemented by considering the advantages and benefits that can be developed throughout the use of information technology (IT). In conjunction with this circumstance, a Smart LogBook prototype has been developed to address the problems encountered in the supervision process of the industry training students as stated. A study of students’ perceptions of the Smart Logbook prototype was also tailored to assess student perception compared to using supervisory methods using the old logbook. The Rapid Application Development (RAD) methodology was used in software development while a set of questionnaires was distributed to 65 respondents to obtain their assessment feedback data. The findings show that students have a positive assessment of their perception of the use of this prototype.
    Matched MeSH terms: Perception
  14. Rahmat S, Rahman SA, Tukiran NH, Musa R, Othman NA, Dzulkarnain AAA
    Med J Malaysia, 2021 03;76(2):205-211.
    PMID: 33742629
    OBJECTIVE: This study is a preliminary work to develop a Malay version questionnaire named 'Inventori Persepsi bagi Muslim yang Memiliki Masalah Pendengaran (IPM3P)' to assess the perception on Islamic understanding and practice among Muslim adults with hearing impairment.

    METHODS: The scale development involved three phases: i) generation of domains based on the literature, ii) generation of sub-domains based on literature review and Islamic panel survey, and iii) generation of items.

    RESULTS: Preliminary version of IPM3P consists of 59 items was produced, representing three domains: Obligation (18 items), Practice (21 items), and Difficulty (20 items), and seven sub-domains ('Ibadah', 'Aqidah', 'Muamalat', 'Tasawwuf', 'Akhlak','Da'wah', and 'Sirah').

    CONCLUSION: The preliminary version of IPM3P needs to be psychometrically tested. This pioneering study may become an impetus towards more research pertaining to understanding the effect of hearing loss towards religious life in the future in Malaysia.

    Matched MeSH terms: Perception
  15. Naicker AS, Vinoshn DK, Yuliawiratman BS, Alaga A, Kevin Ng WS, Naicker MS, et al.
    Med J Malaysia, 2021 03;76(2):183-189.
    PMID: 33742626
    INTRODUCTION: In recent years, many unresolved issues pertaining to house officers in Malaysia have led to a longer waiting time and a 'glut' of medical graduates with a surprising 20% dropout amongst those who join the housemanship programme. This appears to reflect the changing times, mindsets and work expectations of millennials who comprise this cohort reflecting a need to consider possibilities of career shifts especially so in these uncertain times. This study explores the perceptions, awareness and interest in alternative career options amongst recent graduates and house officers.

    MATERIALS AND METHODS: This was a study done between 2018 and 2019 using a questionnaire which was shared on various social platforms. Data analysis was done using Excel spreadsheet.

    RESULTS: A total of 450 house officers and 657 medical graduates responded. Expectedly 66.8% claimed lifelong passion whilst another 12.1% claimed family influence as their reason to do medicine. Most were aware of their career challenges and 40% of them were keen to consider career change and reskilling indicating a possible shift from traditional expectations of a medical career.

    CONCLUSION: Whilst medicine is often considered a true calling, current challenges will require mental and emotional flexibility to explore other career opportunities. Thus, engagement programmes should be directed at medical graduates and house officers to identify and support those open to career transitions. This will help address current issues of internship bottleneck and rising dropout rates amongst internees. Early career change engagements will give them insight into their true career goals whilst opening up opportunities for those who wish to change.

    Matched MeSH terms: Perception
  16. Shamir Das K.N. Kavidas, Alexius, Cheang, Weng, Onn
    MyJurnal
    Student athletes represent a unique segment of society, having to manage a set of expectations and challenges that are distinct and psychologically demanding. They are expected to achieve the highest level of sporting excellence while also performing well academically. A basic qualitative study was used to gain an understanding of the nature and type of psychological challenges faced, and ways the student athletes successfully managed or was currently managing those challenges. The results entailed two overlapping groups of challenges; internal and external, where internal consisted of emotional strain, expectations from one’s self, balance between sports and studies, and present feelings of regret, while external consisted of issues with their coach, perception of others, and transition to tertiary education. Additionally, there were three ways of managing those challenges namely through problem-focused coping, emotion-focused coping, and experiential learning. Those three domains are further explored and discussed, with consideration to the local context and the role of individual differences.
    Matched MeSH terms: Perception
  17. Ahmad MS, Abuzar MA, Razak IA, Rahman SA, Borromeo GL
    Int J Dent Hyg, 2021 May;19(2):215-222.
    PMID: 33513278 DOI: 10.1111/idh.12488
    OBJECTIVE: Representing the largest proportion of healthcare workers, nurses play a significant role in oral health (OH) maintenance as part of a larger effort to promote holistic patient care. The study aims to determine nursing students' perceptions of OH education and practice in Malaysian and Australian nursing schools.

    MATERIALS AND METHODS: A self-administered questionnaire (content- and face-validated) survey was undertaken, classroom style, amongst final-year nursing students from selected Malaysian (n = 122, Response rate=97.6%) and Australian (n = 299, Response rate=54.7%) institutions. Quantitative data were analysed via Statistical Package for Social Science software (Chi-square and Fisher's exact tests, p ≤ 0.01).

    RESULTS: Significantly more Malaysian nursing students, compared to those in Australia, reported having encountered patients with OH issues (98.4% vs. 82.9%), namely halitosis (87.7% vs. 62.2%), oral ulcers (63.1% vs. 41.1%), oral/dental trauma (36.9% vs. 21.1%) and caries in children (28.7% vs. 7.7%). Less than half of Malaysian and Australian nursing students reported that they received adequate OH training (48.4% vs. 36.6%, p ≤ 0.01), especially in detecting oral cancer (18.0.0% vs. 22.6%, p ≤ 0.01) and preventing oral diseases (46.7% vs. 41.7%, p ≤ 0.01). Students in both countries demonstrated positive attitudes and believed in their role in OH care. Most students agreed that they should receive training in OH, especially in smoking cessation and providing OH care for patients with special needs. They also opined that a standardized evidence-based oral hygiene protocol is needed.

    CONCLUSION: Support for education and practice in this area of patient care suggested positive implications for further development of nurses' roles in OH promotion and management.

    Matched MeSH terms: Perception
  18. Dzulkarnain AAA, Azizi AK, Sulaiman NH
    J Taibah Univ Med Sci, 2020 Dec;15(6):495-501.
    PMID: 33318741 DOI: 10.1016/j.jtumed.2020.08.007
    Objective: This study aims to investigate the auditory sensory gating capacity in Huffaz using an auditory brainstem response (ABR) test with and without psychological tasks.

    Methods: Twenty-three participants were recruited for this study. The participants were comprised of 11 Huffaz who memorized 30 chapters of the Islamic Scripture (from the Quran) and 12 non-Huffaz as the control group. All participants had normal hearing perception and underwent an ABR test with and without psychological tasks. The ABR was elicited at 70 dB nHL using a 3000 Hz tone burst stimulus with a 2-0-2 cycle at a stimulus repetition rate of 40 Hz. The ABR wave V amplitude and latencies were measured and statistically compared. A forward digit span test was also conducted to determine participants' working memory capacity.

    Results: There were no significant differences in the ABR wave V amplitudes and latencies between Huffaz and non-Huffaz in ABR with and without psychological tasks. There were also no significant differences in the ABR wave V amplitudes and latencies in both groups of ABR with and without psychological tasks. In addition, no significant differences were identified in the digit span working memory score between both groups.

    Conclusions: In this study, based on the ABR findings, Huffaz showed the same auditory sensory gating capacity as the non-Huffaz group. The ABR result was consistent with the digit span working memory test score. This finding implies that both groups have similar working memory performance. However, the conclusion is limited to the specific assessment method that we used in this study.

    Matched MeSH terms: Auditory Perception
  19. Tamrin NAM, Zainudin R, Esa Y, Alias H, Isa MNM, Croft L, et al.
    Animals (Basel), 2020 Dec 10;10(12).
    PMID: 33321745 DOI: 10.3390/ani10122359
    Taste perception is an essential function that provides valuable dietary and sensory information, which is crucial for the survival of animals. Studies into the evolution of the sweet taste receptor gene (TAS1R2) are scarce, especially for Bornean endemic primates such as Nasalis larvatus (proboscis monkey), Pongo pygmaeus (Bornean orangutan), and Hylobates muelleri (Muller's Bornean gibbon). Primates are the perfect taxa to study as they are diverse dietary feeders, comprising specialist folivores, frugivores, gummivores, herbivores, and omnivores. We constructed phylogenetic trees of the TAS1R2 gene for 20 species of anthropoid primates using four different methods (neighbor-joining, maximum parsimony, maximum-likelihood, and Bayesian) and also established the time divergence of the phylogeny. The phylogeny successfully separated the primates into their taxonomic groups as well as by their dietary preferences. Of note, the reviewed time of divergence estimation for the primate speciation pattern in this study was more recent than the previously published estimates. It is believed that this difference may be due to environmental changes, such as food scarcity and climate change, during the late Miocene epoch, which forced primates to change their dietary preferences. These findings provide a starting point for further investigation.
    Matched MeSH terms: Taste Perception
  20. Abdul Hayei NA, Yahya NA, Safii SH, Saub R, Vaithilingam RD, Baharuddin NA
    BMC Oral Health, 2021 03 31;21(1):169.
    PMID: 33789646 DOI: 10.1186/s12903-021-01540-0
    BACKGROUND: The influence of scaler tip design on root surface roughness, tooth substance loss and patients' pain perception is investigated.

    METHODS: This article was divided into the following parts: Part 1 Surface roughness and substance loss: an in vitro study, which involves intact extracted teeth sectioned and treated using a piezoelectric ultrasonic device (PM200 EMS Piezon, Switzerland) with a conventional scaler tip (FS-407) and a Perio Slim (PS) scaler tip (Perio Slim DS-016A). All sectioned samples for tooth surface roughness (n = 20) and tooth substance loss (n = 46) analyses were measured and compared using a 3D surface texture analyser and scanning electron microscope (SEM) respectively, at baseline and following scaling. Part 2 Pain Perception: a clinical study, which was a split mouth study design including 30 participants with gingivitis and/or mild chronic periodontitis; treated with supra-gingival scaling from teeth #13 to #23. Subjects were randomised to group A or group B. Group A was treated first with PS scaler tips, whereas group B was treated first with conventional scaler tips. Pain perception was recorded using the visual analogue scale (VAS).

    RESULTS: In vitro study: both scaler tips caused significant reduction in root substance roughness after scaling (p  0.05) was observed. The PS scaler tip caused statistically significantly less root substance loss (p 

    Matched MeSH terms: Pain Perception
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