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In this work, we attempted to find out the relationship between different gait patterns and their corresponding cognitive states by using different statistical and machine learning approaches. This paper strongly focusses on the simulations followed by implementation of the proposed cognitive states i.e. (i) EmotionOriented State (EOS) (ii) Thinking Oriented State (TOS) (iii) Memory Oriented State(MOS) (iv) Simple Regular Oriented State (SROS). A novel approach was implemented by creating different environmental contexts for different gaits in our lab. An experimental method was performed to isolate movement artifact using Independent Component Analysis from recorded EEG(Electroencephalogram) signals. Measurement of joint angles from joint positions captured using Kinect V2 sensors was done with the help of OpenSim software. The relationship between different gaits and mental states was established using Pearsons Correlation Coefficient, ANOVA(Analysis of variance) and SVM(Support Vector Machine) classifier respectively. A strong relationship was found between them. The SVM classifier for the EOS and the non-EOS states based on joint angles inferred an accuracy of 81.08%. The ROC Curve for SVM classification depicted an AUC (area under the curve) of 0.9724. 相似文献
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本文基于资源保存理论,探讨职场不文明行为对组织公民行为的影响机制及作用边界。通过问卷调查315份员工和领导的配对样本数据,结果表明:职场不文明行为负向预测组织公民行为,情绪耗竭、组织自尊中介了职场不文明行为与组织公民行为间的关系;心理韧性调节了情绪耗竭、组织自尊在二者间的中介作用。 相似文献
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Baptiste Barbot 《创造性行为杂志》2020,54(2):279-292
Although empirical investigations on the Creative Self have historically started with a focus on self-esteem, the literature on its relationship with creative performance remains thin and inconsistent, with estimated relationships ranging from moderate and negative, to strongly positive. Discrepancies may be explained by the domain-specificity of both creativity and self-esteem that have been widely overlooked in this line of work. Therefore, this study explores the multivariate relationships between creativity in three domains (Music, Literary-Verbal, Graphic) and self-esteem in seven domains (e.g., Academic, Emotional) among 170 adolescents. Creative productions were scored by four raters, and latent consensus in each domain captured using a multi-informant latent-consensus model in SEM. This model was further extended in a structural model reveling that (a) creativity is mainly domain-specific, and (b) the contribution of domain-specific self-esteem on domain-specific creativity greatly varies according to both the domains of creativity and self-esteem. Up to 30% of the variance in creative performance was explained by “domain-relevant” self-esteem facets, and a moderate contribution of creative self-esteem across creativity domains. Results are discussed in light of several important methodological directions for this line of work, as well as its implications for creativity-based interventions designed to support positive self-esteem development in adolescence. 相似文献
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The process of goal pursuit provides a unique opportunity to investigate real-life psychological implications of unethical behaviors. In two studies, we had participants recall the frequency of engaging in unethical behaviors during goal pursuit and report current experience of negative affect and meaning in life, during different goal states (i.e., ongoing vs. completed). Both studies revealed that meaning in life was negatively associated with unethical behaviors implemented in the process of pursuing a goal only after but not prior to goal completion. Negative affect, however, was positively associated with unethical behavior frequencies in both goal states. The current research helps integrate studies on personal goals and unethical behaviors, and sheds light on the dynamic consequences of engaging in unethical behaviors. 相似文献
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传统依恋理论认为个体依恋心理和行为模式具有相对稳定性, 但无论在信息加工还是个体发展过程中, 个体依恋模式均表现出二重性, 即既具有相对稳定性, 又具有情境敏感性。个体在情境中所表现出的依恋模式是个体相对稳定的特质性依恋和情境特征相互作用的结果。依恋启动研究中特质性依恋特征与依恋启动效应之间的交互作用模式为理解依恋二重特征及其关系提供了窗口。依恋系统激活的两阶段模型为整合和解释这些相互作用模式提供了框架。未来研究应优化依恋二重特征关系研究中启动效应的操作检验, 考虑依恋焦虑和回避维度的交互作用, 关注高焦虑群体内的依恋差异, 以理析依恋二重特征之间的相互作用方式, 同时关注依恋策略影响依恋启动效应的时间进程, 探究依恋二重特征相互作用的机制。 相似文献
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