cognitive strategies

  • 文章类型: Journal Article
    在COVID-19大流行期间,向在线提供医学课程的快速过渡促进了医学教育的继续。虽然主动学习方法,包括基于团队的学习(TBL),在这种过渡期间,通常更支持学习者的需求,不同的学习环境如何影响学习者的动机仍然难以捉摸,订婚,和长期感知的学习。我们利用自决理论(SDT)和关键学习者的特征来探索学生在两个TBL学习环境中的参与度和感知学习水平,在线和面对面,在很长一段时间内。我们假设,与面对面的TBL课程相比,在线学生对参与和学习的自我报告观念会更低。
    这是一项混合方法研究,有49名临床前医学研究生为每种学习环境两次完成相同的问卷,在线TBL和面对面TBL,在八个月的时间里。收集了关于学习者特征的定量数据,基本心理需求满足,动机,学生的参与和感知学习。最终的问卷还探讨了参与者对学习环境更好地支持他们学习的看法。
    我们发现自治支持,感知能力和需求满意度,和感知学习高于在线。此外,大多数学习者认为面对面的TBL对学习更好,因为学习空间和实践社区的概念是通过亲自调解的。
    TBL,作为一种积极的教学方法,可以保持学生的参与度,因为它支持SDT结构和感知学习的许多方面。然而,在线TBL无法完全支持学生的需求和感知学习。因此,我们强烈主张将任何面对面的机会包括在课程中,作为面对面的课堂最好地支持学生的参与和感知学习。
    UNASSIGNED: The rapid transition to online delivery of medical curriculum has facilitated the continuation of medical education during the COVID-19 pandemic. Whilst active learning approaches, including Team-Based Learning (TBL), are generally more supportive of the learner\'s needs during such transition, it remains elusive how different learning environments affect a learner\'s motivation, engagement, and perceived learning over a prolonged period. We leveraged on Self-Determination Theory (SDT) and key learners\' characteristics to explore the levels of student\'s engagement and perceived learning in two TBL learning environments, online and in-person, over an extended period. We hypothesize that students\' self-reported perceptions of engagement and learning will be lower in online compared to in-person TBL classes.
    UNASSIGNED: This is a mixed methods study with 49 preclinical graduate medical students completing the same questionnaire twice for each learning environment, online TBL and in-person TBL, over an eight-month period. Quantitative data were collected on learners\' characteristics, basic psychological needs satisfaction, motivation, student\'s engagement and perceived learning. The final questionnaire also explored participants\' perception on which learning environment better supported their learning.
    UNASSIGNED: We found that autonomy support, perceived competence and needs satisfaction, and perceived learning were higher in-person than online. Additionally, most learners felt that in-person TBL was better for learning, as the concepts of learning space and the community of practice were mediated by being in-person.
    UNASSIGNED: TBL, being an active instructional method, can maintain students\' engagement because it supports many aspects of SDT constructs and perceived learning. However, online TBL is unable to fully support the students\' needs and perceived learning. Hence, we strongly advocate for any in-person opportunities to be included in a course, as in-person classes best supports students\' engagement and perceived learning.
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  • 文章类型: Journal Article
    父母分居后的儿童监护案件给法律专家和决策者带来了内在的复杂性和不确定性,并受上下文因素的影响。这项研究揭示了法律行为者如何(即,法官,检察官,律师,心理学家,和社会工作者)驾驭在这种情况下出现的不确定性,因此,做出他们的决定。根据来自巴西和英国的73名参与者的反身主题分析,这项研究揭示了法律行为者用来理解不确定性并在决策背景下运作的认知策略。这些策略包括启发式(即,选择,评估,自由度,和外包决策/解决方案)和元认知策略(监护安排,专业实践和“儿童的最佳利益”演讲)。这些结果为了解儿童监护案件的决策过程提供了一个窗口;它们提供了对法律专业人员采用的多方面决策策略的全面了解。结果对于在处理复杂的儿童监护情况时告知和改进法律实践具有重要意义。此外,这项研究通过强调完善和推进法律专家在这些案件中采用的策略的潜在途径,为未来的研究开辟了新的道路,尤其是考虑到孩子的最大利益。
    Child custody cases post-parental separation entail inherent complexities and uncertainties for legal experts and decision-makers, and are influenced by context factors. This study sheds light on how legal actors (i.e., judges, prosecutors, lawyers, psychologists, and social workers) navigate the uncertainties that arise in such context and, therefore, make their decisions. Based on a reflexive thematic analysis involving 73 participants from Brazil and England, this study reveals cognitive strategies employed by legal actors to comprehend uncertainty and operate in the decision-making context. These strategies encompass heuristics (i.e., selection, evaluation, degrees of freedom, and outsourcing decisions/ resolution) and metacognitive strategies (custodial arrangements, professional practices and \'best interests of the child\' speech). These results provide a window into the decision-making processes in child custody cases; they offer a comprehensive understanding of the multifaceted sensemaking strategies employed by legal professionals. The results carry substantial implications for informing and improving legal practice in handling complex child custody situations. Furthermore, this study charts new paths for future research by highlighting potential avenues for refining and advancing the strategies employed by legal experts in these cases, especially considering the child\'s best interests.
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  • 文章类型: Journal Article
    这项研究确定了在有和没有数学困难(MD)的儿童之间,工作记忆(WM)在解决单词问题(WPS)的教学结果中起调节和/或调解作用的程度。一项随机的测试前-测试后对照组研究调查了与患有MD(N=28)和没有MD(N=43)的儿童相比,在四种治疗条件之一中,8周策略指导对患有MD(N=136)的三年级学生的WPS准确性的影响。对三个策略条件进行了比较,其中包括明显的线索(例如,在关键句子的下划线,填写图表),另一种去除明显线索的处理条件(仅材料),和两个控制条件(有和没有MD的儿童)。出现了四个重要发现。首先,后测WM显著预测后测WPS,计算,以及与预测试和治疗条件无关的方案准确性。第二,当对照条件包括无MD的儿童时,后测WM介导的后测WPS治疗结果.第三,与MD儿童的仅材料条件(没有公开提示)相比,包括公开提示(例如划掉无关句子)的策略条件降低了WM需求。最后,治疗条件下的增量注意力分配训练改善了MD儿童的测后WM,但未改善测后WPS。结果表明,在各种治疗条件下,有和没有MD的儿童之间的WPS差异是由测试后的WM表现介导的。
    This study determined the extent to which working memory (WM) played a moderating and/or mediating role in word-problem-solving (WPS) instructional outcomes between children with and without math difficulties (MD). A randomized pretest-posttest control group study investigated the effects of 8-week strategy instruction in one of four treatment conditions on WPS accuracy of third graders with MD (N = 136) when compared to children with (N = 28) and without MD (N = 43). Comparisons were made of three strategy conditions that included overt cues (e.g. underlining key sentences, filling in diagrams), another treatment condition that removed the overt cues (material-only), and two control conditions (children with and without MD). Four important findings emerged. First, posttest WM significantly predicted posttest WPS, computation, and schema accuracy independent of pretest and treatment conditions. Second, posttest WM mediated posttest WPS treatment outcomes when the control conditions included children without MD. Third, strategy conditions that included overt cues (e.g. crossing out irrelevant sentences) decreased WM demands compared to the Materials-Only condition (without overt cues) for children with MD. Finally, incremental attention allocation training within treatment conditions improved posttest WM in children with MD but not posttest WPS. Results indicated that WPS differences between children with and without MD across treatment conditions were mediated by posttest WM performance.
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  • 文章类型: Journal Article
    这项研究是针对阿尔茨海默病(AD)痴呆的患病率增加以及具有多域缺陷的遗忘型轻度认知障碍(aMCI-md)的个体面临的重大风险而进行的。鉴于MTP的有希望的效果,本研究的主要目的是通过评估其获益的维持情况来进一步探讨其影响.因此,45名参与者被随机分为两组:实验组(n=22),接受了元认知训练计划(MTP),对照组(n=23)接受认知锻炼计划(CEP)。培训计划-MTP和CEP-包括10个为期一小时的单独课程,每周一次。为了测试MTP的功效,在4个不同的时间点,比较了实验组(EG)和对照组(CG)的认知和元认知结局:干预前-干预后3个月-干预后6个月.根据这项研究的发现,MTP的积极作用在6个月内是明显的.具体来说,培训后已经三个月了,CG开始显示与培训相关的收益下降。相比之下,EG\的性能不断提高,突出了MTP的优越疗效。在认知测量中检测到归因于MTP的增益:认知灵活性和即时视觉回忆,以及在元认知测量方面:元认知控制,改进的元认知注意力信念,和更多的认知策略的使用。总之,结果显示了MTP在认知和元认知测量中的持续影响六个月,为MTP在MCI患者中的应用和功效提供了新的见解。
    This study was conducted in response to the increasing prevalence of Alzheimer\'s disease (AD) dementia and the significant risk faced by individuals with amnestic mild cognitive impairment with multiple-domain deficits (aMCI-md). Given the promising effects of MTPs, the primary aim of this study was to further explore their impact by assessing the maintenance of their benefits. Thus, 45 participants were randomly allocated in two groups: the Experimental group (n = 22), which received the metacognitive training program (MTP), and the Control group (n = 23) that received the cognitive exercises program (CEP). The training programs-the MTP and the CEP-included 10 individual sessions of a one-hour duration and took place once per week. To test the efficacy of the MTP, cognitive and metacognitive outcomes were compared between two groups-Experimental (EG) and Control (CG)-at four distinct time points: before-after-3 months-6 months after intervention. Based on this study\'s findings, the positive effects of the MTP were evident over a six-month period. Specifically, already three months post-training, the CG began to show a decline in training-related gains. In contrast, the EG\'s performance consistently improved, highlighting the superior efficacy of the MTP. Gains attributed to the MTP were detected in cognitive measures: cognitive flexibility and immediate visual recall, as well as in metacognitive measures: metacognitive control, improved metacognitive beliefs of attention, and an increased use of cognitive strategies. In conclusion, the results demonstrated the sustained effects of the MTP in cognitive and metacognitive measures over a period of six months, providing novel insight into the application and efficacy of the MTP in individuals with MCI.
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  • 文章类型: Journal Article
    不确定条件下的决策,人类认知的基石,由最优停止理论中的“秘书问题”封装。我们的研究检查了这种决策挑战,参与者被要求在模拟认知过载的条件下依次评估和做出不可逆的选择。我们通过在进行EEG监测的同时让27名学生参与秘书问题模拟来探究神经生理反应,重点关注事件相关电位(ERPs)P200和P400,以及θ与β比(TBR)动力学。结果揭示了一个微妙的模式:P200分量的振幅从最初的到中间的报价下降,这表明随着参与者逐渐习惯这项任务,注意力的持续时间会逐渐减少。这种衰减在最终报价时逆转了,表明任务结束时认知过程增强。相比之下,P400分量的振幅在中间报价达到峰值,暗示认知评估增加,在最终决定时逐渐减少。此外,TBR动力学说明了整个决策过程中注意力控制和情绪调节的波动,加强我们对所采用的认知策略的理解。该研究阐明了高风险环境中认知过程的动态相互作用,随着参与者浏览顺序选择,神经生理标记物会显著波动。通过将这些波动与决策行为相关联,我们提供了从提高警觉性到战略评估的不断发展的战略的见解。我们的发现提供了见解,可以为神经生理学数据在决策框架的开发中的使用提供信息。可能有助于认知研究在现实生活中的实际应用。
    Decision-making under uncertainty, a cornerstone of human cognition, is encapsulated by the \"secretary problem\" in optimal stopping theory. Our study examines this decision-making challenge, where participants are required to sequentially evaluate and make irreversible choices under conditions that simulate cognitive overload. We probed neurophysiological responses by engaging 27 students in a secretary problem simulation while undergoing EEG monitoring, focusing on Event-Related Potentials (ERPs) P200 and P400, and Theta to Beta Ratio (TBR) dynamics.Results revealed a nuanced pattern: the P200 component\'s amplitude declined from the initial to the middle offers, suggesting a diminishing attention span as participants grew accustomed to the task. This attenuation reversed at the final offer, indicating a heightened cognitive processing as the task concluded. In contrast, the P400 component\'s amplitude peaked at the middle offer, hinting at increased cognitive evaluation, and tapered off at the final decision. Additionally, TBR dynamics illustrated a fluctuation in attentional control and emotional regulation throughout the decision-making sequence, enhancing our understanding of the cognitive strategies employed.The research elucidates the dynamic interplay of cognitive processes in high-stakes environments, with neurophysiological markers fluctuating significantly as participants navigated sequential choices. By correlating these fluctuations with decision-making behavior, we provide insights into the evolving strategies from heightened alertness to strategic evaluation. Our findings offer insights that could inform the use of neurophysiological data in the development of decision-making frameworks, potentially contributing to the practical application of cognitive research in real-life contexts.
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  • 文章类型: Journal Article
    研究表明,与年龄相关的数字认知差异,例如,在数字水平上的比较能力。此外,一些研究指出在执行数字比较任务过程中采用的认知策略存在个体差异,并揭示它们与衰老过程有关。这些差异的一个可能原因是认知功能的水平。我们研究的目的是确定数字比较能力之间的关系,用于执行数字比较任务的认知策略和老年人的一般认知功能。
    47名老年人参加了这项研究。使用整体认知功能量表和计算机化数字比较任务对参与者进行了检查。
    结果显示,在数字比较过程中,参与者的认知功能水平与正确反应(PCR)和反应时间(RT)的百分比之间存在许多相关性,以及参与者应用的认知策略。任务正确性与注意力和执行功能任务的绩效水平呈正相关。相比之下,在数字比较任务绩效方面,长期记忆资源指数和视觉空间技能水平与RT呈负相关。长期记忆资源的水平也与使用更复杂的认知策略的频率呈正相关。一系列回归分析表明,总体认知功能水平和参与者在数字比较中采用的认知策略都可以解释所获得结果中9-21%的方差。
    总之,这些结果表明,在老年人中,认知功能水平与数字比较能力之间存在显著关系。此外,研究表明,认知资源水平与老年人使用的策略有关,这表明认知策略检查在开发新的诊断工具中的潜在应用。
    UNASSIGNED: Studies have shown age-related differences in numerical cognition, for example, in the level of numerosity comparison ability. Moreover, some studies point out individual differences in the cognitive strategies employed during the performance of numerosity comparison tasks and reveal that they are related to the aging process. One probable cause of these differences is the level of cognitive functioning. The aim of our study was to determine the relationships among numerosity comparison ability, the cognitive strategies utilized in the performance of numerosity comparison tasks and the general cognitive functioning in older people.
    UNASSIGNED: Forty-seven elderly people participated in the study. The participants were examined using overall cognitive functioning scales and computerized numerosity comparison task.
    UNASSIGNED: The results showed many correlations between the participants\' level of cognitive functioning and the percent of correct responses (PCR) and response time (RT) during numerosity comparison, as well as with the cognitive strategies applied by the participants. Task correctness was positively related to the level of performance in the attention and executive function tasks. In contrast, the long-term memory resources index and visuospatial skills level were negatively correlated with RT regarding numerosity comparison task performance. The level of long-term memory resources was also positively associated with the frequency of use of more complex cognitive strategies. Series of regression analyses showed that both the level of general cognitive functioning and the cognitive strategies employed by participants in numerosity comparison can explain 9-21 percent of the variance in the obtained results.
    UNASSIGNED: In summary, these results showed significant relationships between the level of cognitive functioning and proficiency in numerosity comparison measured in older people. Moreover, it has been shown that cognitive resources level is related to the strategies utilized by older people, which indicates the potential application for cognitive strategy examinations in the development of new diagnostic tools.
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  • 文章类型: Journal Article
    元认知,监测和调节认知过程的能力,对于患有轻度认知障碍(MCI)的个人而言,准确识别其缺陷并有效管理它们至关重要。然而,以前的研究主要集中在MCI中的记忆意识,而忽略了日常生活中受到影响的其他领域。这项研究旨在调查MCI患者如何看待他们处理代表现实生活情景的各种认知挑战性情况的能力以及他们对补偿策略的使用。因此招募了100名参与者,包括50名患有多重缺陷的遗忘型MCI(aMCI)和50名年龄和教育程度相匹配的认知健康对照(HC)。参与者完成了三个元认知量表,评估了日常生活情景中的自我感知效能感,并完成了一个评估认知策略使用情况的量表。结果表明,与HC相比,aMCI参与者在记忆和注意力转移方面的自我效能感明显较低。令人惊讶的是,在使用认知策略的自我报告中没有发现显著的组间差异.这表明在理解或应用补偿认知缺陷的有效策略方面存在潜在差距。这些发现强调了针对元认知知识增强和实际使用认知策略的认知训练计划的重要性,这些认知策略可以提高MCI患者的生活质量。
    Metacognition, the ability to monitor and regulate cognitive processes, is essential for individuals with Mild Cognitive Impairment (MCI) to accurately identify their deficits and effectively manage them. However, previous studies primarily focused on memory awareness in MCI, neglecting other domains affected in daily life. This study aimed to investigate how individuals with MCI perceive their abilities to handle various cognitively challenging situations representing real-life scenarios and their use of compensatory strategies. Thus 100 participants were recruited, including 50 with amnestic MCI with multiple deficits (aMCI) and 50 cognitively healthy controls (HC) matched in age and education. Participants completed three metacognitive scales assessing self-perceived efficacy in everyday life scenarios and one scale evaluating use of cognitive strategies. Results indicated that aMCI participants reported significantly lower self-efficacy in memory and divided-shifted attention scenarios compared to HC. Surprisingly, no significant group differences were found in the self-reports about the use of cognitive strategies. This suggests a potential gap in understanding or applying effective strategies for compensating cognitive deficits. These findings emphasize the importance of cognitive training programs targeting metacognitive knowledge enhancement and practical use of cognitive strategies that could enhance the quality of life for individuals with MCI.
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  • 文章类型: Journal Article
    本研究的目的是描述和测量住院青少年临床抑郁症的认知情绪调节策略,13-18岁,并分析这些应对策略与重性抑郁症(MDD)不同合并症的关系。
    方法:112名MDD青少年入院,78名健康青少年纳入研究。认知情绪调节问卷(CERQ)用于评估9种特定的认知应对策略。通过分析两组之间的差异,描述了青少年抑郁症的认知应对方式模型。MDD参与者的CERQ得分,按合并症分组,也进行了评估。
    结果:患有MDD的青少年在自责和灾难性策略方面得分明显较高,积极重新聚焦的分数显著降低,重新专注于规划,积极的重新评估。具有MDD和边缘性人格障碍(BPD)特征的青少年在反思性方面得分明显更高,大灾难,并指责其他人而不是患有MDD和焦虑症或没有合并症的青少年。
    结论:青少年的临床抑郁症与认知状况有关,认知状况包括适应性不良应对方式的使用增加和适应性策略的使用减少。早期识别可以有助于特定的发展,个性化预防和干预方案,同时需要进一步的纵向研究来充分衡量这些干预措施的结果。
    The aim of the present study is to describe and measure the cognitive emotion regulation strategies of inpatient adolescents with clinical depression, aged 13-18, and to analyse these coping strategies in relation to different comorbidities of Major Depressive Disorder (MDD).
    METHODS: There were 112 adolescents with MDD who were admitted to hospital and 78 healthy adolescents included in the study. The Cognitive Emotion Regulation Questionnaire (CERQ) was used to assess nine specific cognitive coping strategies. A cognitive coping style model for depression in adolescents was described by analysing the differences between the two groups. The CERQ scores in MDD participants, grouped by comorbidity, were also assessed.
    RESULTS: Adolescents with MDD had significantly higher scores for Self-Blame and Catastrophising strategies, and significantly lower scores for Positive Refocusing, Refocusing on Planning, and Positive Reappraisal. Adolescents with MDD and Borderline Personality Disorder (BPD) traits had significantly higher scores for Rumination, Catastrophising, and Blaming Others than adolescents with MDD and anxiety or with no comorbidity.
    CONCLUSIONS: Clinical depression in adolescents is associated with a cognitive profile that consists of an increased use of maladaptive coping styles and low employment of adaptive strategies. Early identification can contribute to the development of specific, individualised prevention and intervention programmes, while further longitudinal studies are necessary to adequately measure the outcome of these interventions.
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  • 文章类型: Journal Article
    Raven的高级渐进矩阵(APM)包括两种类型的表示代码,即视觉空间和语言分析,用于解决APM难题。使用分析的研究,行为,和成像方法支持了APM拼图的多维视角。视觉空间代码有望招募对视觉感知任务更敏感的操作。相比之下,预计语言分析代码将使用对逻辑推理任务更敏感的操作,并且可能需要不同的认知策略。确认APM难题解决中使用的不同表示代码对于更好地了解APM的性能及其与其他任务的关系至关重要,尤其是创造性推理。我们使用眼动追踪方法来研究两个代表性代码的作用,视觉空间和语言分析,在涉及解决APM难题和通过使用创造性推理任务(CRT)生成类似APM的难题的策略中。与视觉空间难题相比,参与者花费更长的时间来完成言语分析。此外,视觉分析比视觉空间拼图显示出更高的渐进和回归扫视计数,建议在解决言语分析性比视觉空间难题时使用比建设性匹配策略更多的响应消除。我们观察到更高的CRT分数,当它遵循口头分析(Mdn=84)比视觉空间(Mdn=73)APM难题,建议解决难题的特定策略会影响创建难题的任务性能。根据APM难题解决和类似APM的难题创建任务性能之间的共享认知处理,讨论了言语分析相对于视觉空间难题解决的优势。
    Raven\'s advanced progressive matrices (APM) comprise two types of representational codes, namely visuo-spatial and verbal-analytical, that are used to solve APM puzzles. Studies using analytical, behavioral, and imaging methods have supported the multidimensional perspectives of APM puzzles. The visuo-spatial code is expected to recruit operations more responsive to the visual perception tasks. In contrast, the verbal-analytical code is expected to use operations more responsive to the logical reasoning task and may entail different cognitive strategies. Acknowledging different representational codes used in APM puzzle-solving is critical for a better understanding of APM\'s performance and their relationship with other tasks, especially creative reasoning. We used the eye-tracking method to investigate the role of two representational codes, visuo-spatial and verbal-analytical, in strategies involved in solving APM puzzles and in generating an APM-like puzzle by using a creative-reasoning task (CRT). Participants took longer time to complete the verbal-analytical than visuo-spatial puzzles. In addition, visuo-analytical than visual-spatial puzzles showed higher progressive and regressive saccade counts, suggesting the use of more response elimination than constructive matching strategies employed while solving verbal-analytical than visuo-spatial puzzles. We observed higher CRT scores when it followed verbal-analytical (Mdn = 84) than visuo-spatial (Mdn = 73) APM puzzles, suggesting puzzle-solving specific strategies affect puzzle-creating task performance. The advantage of verbal-analytical over visuo-spatial puzzle-solving has been discussed in light of shared cognitive processing between APM puzzle-solving and APM-like puzzle-creating task performance.
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  • 文章类型: Journal Article
    我们的目标是了解外科医生使用的认知策略,以通过盲区在心理上可视化手术器械的导航。
    我们对15位专家和新手外科医生进行了半结构化访谈,对从术前MRI分割的3D打印骨盆模型进行了模拟耻骨后套管针通道。尿道悬吊术涉及套管针在尿道中盲目通过,膀胱,髂血管,和肠,同时主要依靠耻骨上骨(SPB)的触觉反馈进行指导。我们的概念基础是基于Lahav对盲人使用触觉线索进行空间心理映射的研究。参与者详细介绍了他们如何在心理上描绘套管针相对于重要解剖结构的位置。我们对所有的反应进行编码,并使用持续的比较分析来生成主题,与会员检查确认。
    专家和新手参与者利用多种认知策略结合触觉反馈来实现安全的套管针通过。有的采用了循序渐进的路线策略,可视化邻近SPB的解剖结构的连续2D轴向图像。其他人使用了地图策略,形成全球3D图片。尽管这些心理图片在“丢失”时消失了,“可以通过触摸SPB来重建安全区域。专家更有可能将他们的身体位置与套管针路径联系起来,并依靠阻力的微小变化。新手更倾向于回溯套管针。
    我们的发现可以扩展到任何盲目的外科手术。教学可视化策略和结合触觉反馈可以在术中使用,以帮助学习者在重要器官周围安全地导航他们的工具。
    UNASSIGNED: Our objective was to understand the cognitive strategies used by surgeons to mentally visualize navigation of a surgical instrument through blind space.
    UNASSIGNED: We conducted semi-structured interviews with 15 expert and novice surgeons following simulated retropubic trocar passage on 3D-printed models of pelvises segmented from preop MRIs. Midurethral sling surgery involves blind passage of a trocar among the urethra, bladder, iliac vessels, and bowel while relying primarily on haptic feedback from the suprapubic bone (SPB) for guidance. Our conceptual foundation was based on Lahav\'s study on blind people\'s mental mapping of spaces using haptic cues. Participants detailed how they mentally pictured the trocar\'s location relative to vital anatomy. We coded all responses and used constant comparative analysis to generate themes, confirmed with member checking.
    UNASSIGNED: Expert and novice participants utilized multiple cognitive strategies combined with haptic feedback to accomplish safe trocar passage. Some used a step-by-step route strategy, visualizing sequential 2D axial images of anatomy adjacent to the SPB. Others used a map strategy, forming global 3D pictures. Although these mental pictures vanished when they were \"lost,\" a safe zone could be reestablished by touching the SPB. Experts were more likely to relate their body position to the trocar path and rely on minor variations in resistance. Novices were more inclined toward backtracking of the trocar.
    UNASSIGNED: Our findings may be extended to any blind surgical procedure. Teaching visualization strategies and incorporating tactile feedback can be used intraoperatively to help learners navigate their instrument safely around vital organs.
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