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Criminal Profiling as a Method of Detecting Lies in Nonverbal Communication 将犯罪侧写作为检测非语言交流中谎言的一种方法
Pub Date : 2024-04-24 DOI: 10.23947/2334-8496-2024-12-1-229-238
Ž. Bjelajac, B. Banović
The exponential growth of crime, violence, and wrongdoing is linked to dysfunction in restraining aggressive impulses, leading to neglect and disrespect of others’ feelings, rights, and needs. Two basic forms of communication, verbal and nonverbal, serve individuals to interact and exchange ideas and attitudes with other people in everyday life situations, including within the framework of criminal investigations and criminal justice. The purpose of this study was to draw an analogy between verbal communication (oral speech, written speech) and nonverbal communication (body language, gestures, and silence), with the tendency to explore different components of nonverbal communication and place them in the context of criminal profiling as a method for detecting lies in nonverbal communication. The aim of this study was to emphasize the importance of nonverbal communication as an equal part of the communication process, and often a predominant one in this domain, which helps us demystify suspects, perpetrators, and criminal acts.
犯罪、暴力和不法行为的激增与抑制攻击性冲动的功能障碍有关,导致忽视和不尊重他人的感受、权利和需求。在日常生活中,包括在刑事调查和刑事司法的框架内,语言和非语言这两种基本的沟通形式有助于个人与他人进行互动,交流思想和态度。本研究的目的是类比语言交流(口头讲话、书面讲话)和非语言交流(肢体语言、手势和沉默),倾向于探索非语言交流的不同组成部分,并将其置于犯罪侧写的背景下,作为一种在非语言交流中发现谎言的方法。本研究的目的是强调非语言交流的重要性,它是交流过程中平等的一部分,而且往往在这一领域占主导地位,有助于我们揭开犯罪嫌疑人、犯罪者和犯罪行为的神秘面纱。
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引用次数: 0
Management and Organization of Human Resources in Science and Technology of the Republic of Serbia 塞尔维亚共和国科技人力资源的管理和组织
Pub Date : 2024-04-24 DOI: 10.23947/2334-8496-2024-12-1-89-101
Olivera Milutinović, S. Anđelić, Dušan Garabinović, Momčilo Bajac
The subject of this paper is human resources in the field of science and technology in the Republic of Serbia. The aim is to establish the state and tendencies regarding the number and structure of human resources in the mentioned field. Accordingly, several research questions were defined. Open data (2018-2021) of the Statistical Office of the Republic of Serbia were used. The results showed that the average number of employees who have either higher education or are employed in the field of science and technology was 991.9 thousand and on average their number was growing. The majority were women, whose number and share increased on average. The average number of employees who have higher education and are employed in the field of science and technology was 501.4 thousand and their number was growing on average, including people of both genders. The majority were women, whose share was constant with a tendency to minimal decrease. The average number of employees aged 15-74 who are employed in the field of science and technology was 731.2 thousand and on average their number was growing, including persons of both genders. The majority were women, whose share was constant with a tendency to minimal increase. The most important sector in the field of science and technology was education. It is concluded that there are positive tendencies regarding the number of human resources in the field of science and technology in Serbia, especially when it comes to women.
本文的主题是塞尔维亚共和国科技领域的人力资源。其目的是确定上述领域人力资源数量和结构的状况和趋势。因此,确定了几个研究问题。研究使用了塞尔维亚共和国统计局的公开数据(2018-2021 年)。结果显示,受过高等教育或受雇于科技领域的雇员平均人数为 991 900 人,平均人数还在增长。其中大多数是妇女,她们的人数和比例平均都在增加。受过高等教育并受雇于科学技术领域的雇员平均人数为 50.14 万人,平均人数在不断增加, 其中包括男女雇员。妇女占大多数,其比例保持不变,但有极少减少的趋势。年龄在 15-74 岁之间的科技领域就业人员平均人数为 73.12 万人,平均人数在不断增加,其中 包括男性和女性。妇女占大多数,其比例保持不变,但有极少增加的趋势。科技领域最重要的部门是教育。结论是,塞尔维亚科学技术领域的人力资源数量呈积极趋势,特别是妇女。
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引用次数: 0
Measuring Inclusion in Vocational Education and Training through the Prism of Justice of Education 从教育公正的角度衡量职业教育与培训的包容性
Pub Date : 2024-04-24 DOI: 10.23947/2334-8496-2024-12-1-103-117
Nina Kristl, Katja Jeznik
The highest possible level of inclusion and justice are the primary goals of most contemporary education systems, including vocational education and training. The Index for Inclusion, which was developed two decades ago, defines inclusion on three levels, i.e. policy, culture and practice, and provides a methodological framework for measuring the inclusive orientation of schools. This paper raises the question of whether the selected Index for Inclusion indicators can be used to also measure different dimensions of justice, which is defined as a multidimensional concept. The just redistribution of basic goods is complemented by recognition, representation and relationality. A study with the aim to determine the multidimensionality of the implementation of inclusivity in Vocational Education and Training institutions using statistical analysis was carried out. An online questionnaire was created and completed by 427 education professionals (head teachers, teachers and school counsellors) employed in vocational education and training. The dimensionality of the measured constructs was checked using a set of 28 variables with factor analysis, i.e. the Maximum Likelihood method and Varimax rotation. It was found that the statements that had been formulated on the basis of the Index for Inclusion can also be used to measure different dimensions of justice. The final version of the questionnaire (modified questionnaire), which contains a set of twenty items, adequately measures the redistribution and recognition aspects of justice, whereas the representation and relational aspects have proven to be two-dimensional concepts. A modified questionnaire could be a suitable starting point both for the self-evaluation of schools and a general measurement of inclusion in terms of justice.
尽可能高水平的全纳和公正是当代大多数教育系统,包括职业教育与培训的首要目标。二十年前制定的 "全纳指数 "从政策、文化和实践三个层面界定了全纳,并为衡量学校的全纳取向提供了方法框架。本文提出的问题是,所选的全纳指数指标是否也可用于衡量被定义为多维概念的公 正的不同层面。基本物品的公正再分配需要得到认可、代表性和关系性的补充。我们开展了一项研究,目的是利用统计分析确定职业教育与培训机构实施包容性的多维性。427 名受雇于职业教育与培训的教育专业人员(校长、教师和学校辅导员)制作并填写了一份在线问卷。利用一组 28 个变量的因子分析,即最大似然法和 Varimax 旋转法,对所测量的建构维度进行了检验。结果发现,根据 "包容指数 "制定的陈述也可用于测量公正的不同维度。问卷的最终版本(修订版问卷)包含一套 20 个项目,能够充分测量公正的再分配和认可方面,而代表和关系方面则被证明是二维概念。修改后的问卷既可以作为学校自我评估的起点,也可以作为对公正方面的全纳性进行总体衡量的起点。
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引用次数: 0
Constructivist Feedback-Based Assessment Method as Key for Effective Teaching and Learning: The Development and Impact on Mechanical Engineering Students’ Adaptive Capacity, Decision Making, Problem Solving and Creativity Skills 基于反馈的建构主义评价方法是有效教学的关键:对机械工程专业学生适应能力、决策能力、解决问题能力和创新能力的培养及影响
Pub Date : 2024-04-24 DOI: 10.23947/2334-8496-2024-12-1-57-76
Waskito Waskito, R. Wulansari, Rifelino Rifelino, Aprilla Fortuna, Abel Nyamapfene, Siti 'Afiat Jalil
Educators must conduct assessments in their learning; it determines students’ weaknesses in the teaching material they follow during learning. Unfortunately, the implementation of assessment by educators was not optimal, and the weakness was that the existing assessment method was only fixated on assessing students without providing feedback on the assessment. At the same time, this feedback was essential for students in learning, which can help learners assess performances that cannot be seen and felt by themselves, as well as a tool to motivate students, notification or information, and reinforcement. Therefore, this research aimed to develop a Constructivist Feedback-Based Assessment Method for learning assessment. The method used in this research was Research and Development (R&D). After development, the Constructivist Feedback-Based Assessment Method for learning assessment will be implemented to see its effect on students’ adaptive capacity, decision-making, problem-solving, and creativity skills. Independent sample t-test and linear regression analysis were used as data analysis techniques describing the impact of the assessment on those skills. The results showed that the Constructivist Feedback-Based Assessment Method has five stages: preparing the assessment material, diagnostic assessment, assessment for learning, assessment of learning, and reflection. It effectively affects students’ skills, such as adaptive capacity, decision-making, problem-solving, and creativity. It can be concluded that the Constructivist Feedback-Based Assessment Method can improve students’ adaptive capacity, decision-making, problem-solving, and creativity. Novelty in this research was the existence of constructivism integrated into feedback-based assessment, which the existing assessment has not highlighted the constructivist side of assessment.
教育工作者必须对学生的学习进行评估,以确定学生在学习过程中对教材的掌握情况。遗憾的是,教育者实施评估的效果并不理想,其不足之处在于现有的评估方法只注重对学生进行评估,而没有对评估结果进行反馈。同时,这种反馈对学生的学习至关重要,它可以帮助学习者评估自己无法看到和感受到的表现,也是激励学生、通知或信息以及强化的工具。因此,本研究旨在开发一种基于建构主义反馈的学习评价方法。本研究采用的方法是研究与开发(R&D)。研发完成后,将实施建构主义反馈式学习评价法,以了解其对学生适应能力、决策能力、解决问题能力和创造能力的影响。研究采用独立样本 t 检验和线性回归分析作为数据分析技术,描述了评价对这些技能的影响。结果表明,基于反馈的建构主义评价法分为五个阶段:准备评价材料、诊断性评价、学习评价、学习评价和反思。它能有效地影响学生的技能,如适应能力、决策能力、解决问题的能力和创造力。由此可以得出结论,建构主义反馈式评价法能够提高学生的适应能力、决策能力、解决问题的能力和创造力。本研究的新颖之处在于在反馈式评价中融入了建构主义,而现有的评价并没有突出建构主义评价的一面。
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引用次数: 0
Base Rate Neglect Bias: Can it be Observed in HRM Decisions and Can it be Decreased by Visually Presenting the Base Rates in HRM Decisions? 基本比率忽视偏差:能否在人力资源管理决策中观察到这种偏差,以及能否通过在人力资源管理决策中直观呈现基本比率来减少这种偏差?
Pub Date : 2024-04-24 DOI: 10.23947/2334-8496-2024-12-1-119-132
Ivana Kovačević, Mateja Manojlović
The aim of this experimental research was to explore if the future HR managers are susceptible to the base rate neglect (BRN) bias and if the visual presentation of the base rates improves their reasoning. The BRN bias is a tendency to disregard a priori probabilities that are explicitly given for the class of observed objects. In this study, BRN is seen as the case of decision-making bias in the work-related context. Although it is inevitable part of the decision-making processes concerning employees`, the topic is not sufficiently studied. A total of 65 participants, enrolled in the master studies of HRM, were subjected to 4 different types of BRN tasks, in which five different HR activities were described. They were varied within subjects, representativeness of description, and format of base rate. Within each task there were five different situations that make 20 tasks in total. The two-way repeated-measures ANOVA revealed that the proportion of biased answers was significantly higher on the representative tasks when the tasks presented visually, with no interaction between representativeness and format of task. Results are in line with previous studies that observed an effect of BRN on decision-making process. Yet, unexpectedly, visual presentation of base rates did not facilitate unbiased reasoning implying that some other form of presentation might be more appropriate for the task.
本实验研究的目的是探索未来的人力资源经理是否容易受到基率忽略(BRN)偏差的影响,以及基率的视觉呈现是否能改善他们的推理能力。基率忽略偏差是一种倾向,即忽略明确给出的观察对象类别的先验概率。在本研究中,BRN 被视为与工作相关的决策偏差。虽然这是员工决策过程中不可避免的一部分,但对这一主题的研究却并不充分。共有 65 名参加人力资源管理硕士课程学习的学员接受了 4 种不同类型的 BRN 任务,其中描述了 5 种不同的人力资源活动。这些任务在受试者、描述的代表性和基准利率的格式方面各不相同。每个任务中都有五种不同的情况,总共有 20 个任务。双向重复测量方差分析显示,当任务以视觉形式呈现时,代表性任务的偏差答案比例明显更高,而代表性和任务形式之间没有交互作用。这些结果与之前观察到的 BRN 对决策过程的影响的研究结果一致。然而,出乎意料的是,直观呈现基准利率并不能促进无偏见推理,这意味着其他呈现形式可能更适合该任务。
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引用次数: 0
Preservice Teachers’ Level of Knowledge on Elements and Rationale for Nature of Science: Towards Advancing Quality Instruction 职前教师对科学本质的要素和原理的了解程度:提高教学质量
Pub Date : 2024-04-24 DOI: 10.23947/2334-8496-2024-12-1-77-87
O. Badmus, L. Jita
This study investigates preservice teachers’ knowledge of elements and rationale for Nature of Science (NOS). Skill gap is established in the literature on pedagogical practices of preservice as well as novice teachers of science, reflecting deficiency in their professional training and eventual classroom practice. Examining preservice teachers’ knowledge in these aspects (elements & rationale) of NOS through a quasi-experiment of one-group pretest and post-test design was done. Instructional intervention over two years along with assignments and presentation with researchers as moderators on the science pedagogy module (History of Science and Philosophy of Science) serves as stimuli over the period. Three research questions and two hypotheses were raised to guide this study. One hundred and thirty-six (112 Life Science and 24 Physical Science) preservice teachers were the participants. Element of NOS (ENOS) and Rationale for NOS (RNOS) were the instruments. Reliability of the instruments yielded Cronbach alpha values of .83, .91 and .86 across dimensions of clarity, coherence and relevance by fifteen experienced science educators. Data was analysed using t-test and ANCOVA. The study found the intervention to effectively improve the knowledge of elements and rationale for NOS. Better prepared teachers (More Knowledge Order [MKO] have the potential to improved Zone of Proximal Development [ZPD] in learners) by implication have the competence to guide learners for qualitative and effective learning. The instruments in this study is recommended for foundational training of preservice teachers on NOS for enhanced instruction.
本研究调查了职前教师对 "科学本质"(NOS)的要素和基本原理的认识。有关职前科学教师和新手科学教师教学实践技能差距的文献已经证实,这反映了他们在专业培训和最终课堂实践方面的不足。本研究通过一组前测和一组后测的准实验设计,考察了职前教师对 "新科学教学法 "这些方面(要素和原理)的认识。在此期间,研究人员作为科学教学法模块(科学史和科学哲学)的主持人,对为期两年的教学干预、作业和演示进行了刺激。本研究提出了三个研究问题和两个假设。136 名(112 名生命科学教师和 24 名物理科学教师)职前教师参与了研究。研究工具为 "NOS要素"(ENOS)和 "NOS理由"(RNOS)。15 位经验丰富的科学教育工作者对这些工具进行了信度检验,在清晰度、连贯性和相关性三个维度上的 Cronbach alpha 值分别为 0.83、0.91 和 0.86。采用 t 检验和方差分析对数据进行了分析。研究发现,干预措施有效地提高了教师对 NOS 要素和基本原理的认识。准备更充分的教师(更多知识顺序[MKO]有可能改善学习者的近端发展区[ZPD])意味着有能力指导学习者进行高质量和有效的学习。建议使用本研究中的工具,对职前教师进行有关 NOS 的基础培训,以提高教学效果。
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引用次数: 0
Digital Literacy in the Service of Science and Scientific Knowledge 数字扫盲为科学和科学知识服务
Pub Date : 2024-04-24 DOI: 10.23947/2334-8496-2024-12-1-219-227
Dejan Dašić, Marija Ilievska Kostadinović, Minja Vlajković, Marko Pavlović
The subject of this paper is the interdependence of communication and digital literacy, as original entities, and especially digital communication and science and scientific knowledge. In the present day, digital literacy is a necessary ability for scientific professionals. The concept of digital literacy is increasingly prevalent in the 21st century. Scientific research requires the capacity to efficiently use digital tools, platforms, and databases as technology continues to improve at an unparalleled rate. The capacity to get and assess data from a variety of online sources is a crucial component of digital literacy for scientific professionals. In order to encourage cooperation and creativity across scientific groups, digital literacy is vital. Moreover, scientific professionals that possess digital literacy are better equipped to disseminate their research findings to a larger audience. The essence is that the higher the level of digital literacy, the easier it is to find suitable and therefore the best forms of communication.
本文的主题是传播与数字素养作为原始实体的相互依存关系,特别是数字传播与科学 和科学知识的相互依存关系。在当今时代,数字素养是科学专业人员必备的能力。数字素养的概念在 21 世纪日益盛行。随着技术以无与伦比的速度不断进步,科学研究需要高效使用数字工具、平台和数据库的能力。从各种在线资源获取和评估数据的能力是科学专业人员数字素养的重要组成部分。为了鼓励科学团体之间的合作与创造,数字素养至关重要。此外,具备数字素养的科学专业人员能够更好地向更多受众传播他们的研究成果。其本质是,数字素养越高,就越容易找到合适的最佳传播方式。
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引用次数: 0
Exploring Influential Factors and Conditions Shaping Statistical Literacy Among Undergraduate Students in Mathematics Education 探索影响数学教育专业本科生统计素养的因素和条件
Pub Date : 2024-04-24 DOI: 10.23947/2334-8496-2024-12-1-1-17
H. Retnawati, Kana Hidayati, E. Apino, I. Rafi, Munaya Nikma Rosyada
Statistical literacy (hereafter SL) has been considered an important learning outcome in statistics learning in higher education, yet studies that focus on investigating the factors and conditions that influence students’ SL, especially mathematics education students, are still limited. This study seeks to uncover the factors and conditions that significantly contribute to the SL of mathematics education students. This survey study involved 1,287 mathematics education students from 21 higher education institutions in Indonesia. Linear regression analysis involving four predictor variables (i.e., gender, status of higher education institution, laptop ownership, and research preference) was performed to determine the variables that contributed significantly in predicting SL achievement. The results revealed that gender, higher education institution’s status, and laptop ownership contributed significantly, but research preference was not significant in predicting mathematics education students’ SL. Furthermore, laptop ownership was found to have the highest contribution in predicting mathematics education students’ SL. All findings and their implications are discussed.
统计素养(以下简称 "SL")一直被认为是高等教育统计学习中的一项重要学习成果,但侧重于调查影响学生(尤其是数学教育专业学生)SL的因素和条件的研究仍然有限。本研究旨在揭示对数学教育专业学生的可持续发展能力有重要影响的因素和条件。这项调查研究涉及印度尼西亚 21 所高等教育机构的 1,287 名数学教育专业学生。研究人员对四个预测变量(即性别、高等教育机构状况、笔记本电脑拥有量和研究偏好)进行了线性回归分析,以确定对预测 SL 成绩有显著影响的变量。结果显示,性别、高等教育机构的地位和笔记本电脑的拥有量对数学教育专业学生的 SL 有明显的预测作用,但研究偏好对数学教育专业学生的 SL 预测作用不明显。此外,还发现拥有笔记本电脑对预测数学教育专业学生的学习成绩贡献最大。本文讨论了所有研究结果及其影响。
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引用次数: 0
Basic Needs Satisfaction and Conscious Motives for Sports Activities of Juniors 青少年体育活动的基本需求满足和自觉动机
Pub Date : 2024-04-24 DOI: 10.23947/2334-8496-2024-12-1-201-207
A. Belousova, Svetlana Gorshkova, Yulya Tushnova
Athletic motivation is actively studied in the sports psychology. The study of the juniors’ motivation is crucial for exploring the reasons to quit the sport, the fac-tors that reduce an athlete’s productivity, the principles of building support pro-grams for young athletes. The purpose of the study was to study the basic needs satisfaction and the hierarchy of young athlete conscious motives. The study involved juniors, in the amount of 133 people aged 13-16 years (M=15.1; SD=1.6; 59.4% men). The following methods were used: the essay “Why I came into sports”, “Method of paired comparisons” by V.V. Skvortsov (modified by I.A. Akindinova), as well as statistical methods (descriptive statistics, W - Kendall, Chi-squared test, Kruskal-Wallis H - test). Personal, professional and status conscious motives were found out to form a complex motivation for sports activities. Conscious motives for sports activities differ among juniors in various sports. The least satisfied needs are those for acceptance needs and self-expression. The type of sport does not determine the satisfaction of the junior needs. The prospect of the study is to create a model of motivation for a young athlete. The results can be used in the activities of sports institutions.
运动心理学对运动动机进行了积极的研究。对青少年运动动机的研究对于探索退出运动的原因、降低运动员工作效率的因素以及为青少年运动员制定支持计划的原则至关重要。这项研究的目的是研究基本需求的满足和青少年运动员自觉动机的层次结构。研究涉及 13 至 16 岁的 133 名青少年(M=15.1;SD=1.6;59.4% 为男性)。研究采用了以下方法:论文 "我为什么参加体育运动"、V.V. Skvortsov 的 "配对比较法"(经 I.A. Akindinova 修改)以及统计方法(描述性统计、W-Kendall、Chi-squared 检验、Kruskal-Wallis H 检验)。研究发现,个人动机、职业动机和地位动机构成了体育活动的复杂动机。不同运动项目的青少年的体育活动动机各不相同。最不容易满足的需求是接受需求和自我表现需求。体育运动的类型并不决定青少年需求的满足程度。这项研究的目的是为青少年运动员建立一个动机模型。研究结果可用于体育机构的活动中。
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引用次数: 0
The Influence of Organizational Factors on the School’s Achievements 组织因素对学校成绩的影响
Pub Date : 2024-04-24 DOI: 10.23947/2334-8496-2024-12-1-169-183
Nikola Radivojević, Vladisalva Pajić, Sead Osmanović
The purpose of this paper is to examine the influence of the most significant organizational factors on primary school achievements, with a note that the achievement of the school is expressed through the quality of outcome knowledge. The research was conducted on a sample of 460 employees, from 21 primary schools, of which 439 are professionals and 21 are principals in the South Bačka County, Republic of Serbia. The collected data were processed using the Gretl software and AMOS for modelling structural equations. More precisely, the research is based on the application of exploratory and confirmatory factor analysis. A neural network based on a standard multilayer perceptron model was used in the paper to test the validity of the obtained results of the AMOS model. The results of the research show that school management is the most important factor in school achievement and that this influence is most pronounced through teaching staff and school infrastructure. The results, also show that teachers’ competencies have the strongest direct influence on the quality of outcome knowledge. The results obtained indicate that decision-makers and creators of social policies must pay special attention to the selection of school principals as well as their professional education, while school principals to the selection of teachers. Future researchers are recommended to use the Sobel test to precisely determine the indirect influences of school management on school achievement.
本文旨在研究最重要的组织因素对小学成就的影响,并指出学校的成就是通过成果知识的质量来体现的。研究以塞尔维亚共和国南巴奇卡县 21 所小学的 460 名员工为样本,其中 439 人为专业人员,21 人为校长。收集到的数据使用 Gretl 软件和 AMOS 进行处理,以建立结构方程模型。更确切地说,研究是基于探索性和确认性因素分析的应用。本文使用了基于标准多层感知器模型的神经网络,以检验 AMOS 模型所获结果的有效性。研究结果表明,学校管理是影响学校成绩的最重要因素,而这种影响通过教师队伍和学校基础设施最为明显。研究结果还表明,教师的能力对成果知识的质量有着最直接的影响。研究结果表明,社会政策的决策者和制定者必须特别关注校长的选拔及其专业教育,而校长则要特别关注教师的选拔。建议未来的研究人员使用索贝尔检验法来精确确定学校管理对学校成绩的间接影响。
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引用次数: 0
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International Journal of Cognitive Research in Science, Engineering and Education (IJCRSEE)
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