Children's Representation and Imitation of Events: How Goal Organization Influences 3‐Year‐Old Children's Memory for Action Sequences

Children's imitation of adults plays a prominent role in human cognitive development. However, few studies have investigated how children represent the complex structure of observed actions which underlies their imitation. We integrate theories of action segmentation, memory, and imitation to investigate whether children's event representation is organized according to veridical serial order or a higher level goal structure. Children were randomly assigned to learn novel event sequences either through interactive hands‐on experience (Study 1) or via storybook (Study 2). Results demonstrate that children's representation of observed actions is organized according to higher level goals, even at the cost of representing the veridical temporal ordering of the sequence. We argue that prioritizing goal structure enhances event memory, and that this mental organization is a key mechanism of social‐cognitive development in real‐world, dynamic environments. It supports cultural learning and imitation in ecologically valid settings when social agents are multitasking and not demonstrating one isolated goal at a time.     

内隐序列学习意识的具身机制

内隐序列学习意识已有三类理论如全局工作平台理论、神经可塑性理论、新异刺激理论都忽略了身体感受的关键因素, 难以揭示意识产生的根本原因。具身意识理论和研究发现, 运动/情感镜像神经元系统及与自我、认知控制系统的交互, 是初级/高级意识产生的本源, 但未涉及内隐序列学习规则意识这个对人类学习认知至关重要的领域。内隐序列学习研究实质上已接近揭示其学习机制正是感知觉运动具身学习, 其意识机制很可能是感知觉运动/情感具身意识, 并且其意识加工脑区与具身意识脑区有关键重合。未来研究可采用Granger因果大脑网络技术证明内隐序列学习意识的具身本源, 并考察已有三类意识理论的具身基础, 以及探索意识影响因素的具身机制。     

Assimilation and contrast effects: The role of self‐construal and regulatory focus as moderators in collectivistic cultures of honour

Human judgments are context dependent. When answering a question about one's overall satisfaction with life, a previous question about one's romantic life might pose redundancy problems influencing one's judgment of life satisfaction, something known as item order effects. However, in order to detect such redundancy, one needs to pay attention to the context of the conversation. Any variable that influences the amount of attention given the context of the conversation can determine whether the presumed redundancy is detected or not. In three studies, two experiments and one correlational study, we tested the influence of induced self‐construal (study 1) and self‐regulatory focus (study 2) and self‐regulatory focus measured as an individual difference variable (study 3) as moderators of context effects among college students from Mexico. In study 1, participants induced to have an independent mindset were less likely to detect the redundancy posed by two questions, resulting, as predicted, in a contrast effect. In study 3, participants with lower levels of prevention focus were less likely to detect the redundancy posed by the same two questions as study 1, resulting, as predicted, in an assimilation effect. The implications of the results were discussed within the framework of the inclusion/exclusion model.     

Varieties of cognitive penetration in visual perception

Is our perceptual experience a veridical representation of the world or is it a product of our beliefs and past experiences? Cognitive penetration describes the influence of higher level cognitive factors on perceptual experience and has been a debated topic in philosophy of mind and cognitive science. Here, we focus on visual perception, particularly early vision, and how it is affected by contextual expectations and memorized cognitive contents. We argue for cognitive penetration based on recent empirical evidence demonstrating contextual and top-down influences on early visual processes. On the basis of a perceptual model, we propose different types of cognitive penetration depending on the processing level on which the penetration happens and depending on where the penetrating influence comes from. Our proposal has two consequences: (1) the traditional controversy on whether cognitive penetration occurs or not is ill posed, and (2) a clear-cut perception–cognition boundary cannot be maintained.     

A psycho-ethical approach to personality disorders: The role of volitionality

The rupture between psychology and ethics has led to an oversimplification of the study of personality disorders (PD). We claim that an integrated view could enrich and widen the study of PD. This article is an attempt to reconceptualize PD from a psycho-ethical perspective, which includes the dimension of volitionality, to clarify how moral decisions can undermine psychological capacities and contribute, to a greater or lesser degree, to a progressive depersonalization. It is proposed that behaviors with a strong similarity with types of classical vicious character can be categorized into different typical PDs. Using the contributions of theorists who have described types of cognitive biases, in light of virtue epistemology and the underling motivation, we present an understanding of how vicious cognition develops, which is a step in the crystallization of vicious character. This approach, also, offers a distinction between disharmonic and fragmented personality that allows establishing different levels of severity from the psychological and ethical perspective.     

Delta plots do not reveal response inhibition in lying

The role of response inhibition in lying is debated. By using the delta-plot method applied to the Sheffield Lie Test, Debey, Ridderinkhof, De Houwer, De Schryver, and Verschuere (2015) provided evidence supporting the role of inhibition in lying. In the study of Debey et al., inhibitory skill was measured in terms of the size of the lie effect. However, to provide convincing evidence that delta plots highlight the role of response inhibition in lying, inhibitory ability must be evaluated independently from the size of the lie effect. After replicating original findings, this article shows that a delta plot analysis does not differentiate individuals with different inhibitory abilities, when inhibitory skill is measured by means of the Stop Signal Task, instead of the size of the lie effect. This suggests that researchers should be cautious when making conclusions about cognitive mechanisms based on the sole analysis of delta plots.     

Visual cognitive algorithms for high-dimensional data and super-intelligence challenges

In the long run the cognitive algorithms intend to make super-intelligent machines and super-intelligent humans. This paper presents a technical process to reach specific aspects of super-intelligence that are out of the current human cognitive abilities. These aspects are inabilities to discover patterns in large numeric multidimensional data with a naked eye. This is a long-standing problem in Data Science and Modeling in general. The major obstacle is in human inability to see n-D data by a naked eye and our needs in visualization means to represent n-D data in 2-D losslessly. While these means exist their number and abilities are limited. This paper expands the class of such lossless visual methods, by further developing a new concept of Generalized Shifted Paired Coordinates. It shows the advantages of proposed reversible lossless technique by representing real data and by proving mathematical properties.     

The Safe-Range-Inventory (SRI): An assistance tool for optimizing the charging infrastructure for electric vehicles

Electric Vehicles (EVs) are propagated as an essential solution for reducing the carbon footprint of traffic activities. One essential barrier to the adoption of electromobility strategies in everyday life is the very limited driving range of typical EVs. A dense and reliable network of electric charging stations would enable safer and longer ranges. Modern fast-charging technologies provide additional possibilities to tactically and quickly re-charge EVs, but high implementation costs make it necessary to establish a mixed infrastructure consisting of cheap-but-slow and expensive-but-fast charging stations. We utilized the so-called Safe-Range-Inventory (SRI), a multidimensional assessment tool for capturing multi-facets of subjective range safety assessments. Using scenarios with different infrastructure settings, we revealed that the addition of just one fast-charging option drastically lowers range anxiety even under relatively short emergency range conditions. Additional fast-charging options did not have strong positive effects on the assessments but would amass very high costs. The SRI can assist in the planning of electric charging infrastructures in order to find the right balance between range safety and installation and maintenance costs.     

Book Review

Performance-based measures and ratings of executive functions were examined in a sample of adolescents with attention deficit/hyperactivity disorder (ADHD) and comparison controls. Performance-based measures of executive function included inhibition, working memory, set shifting, and planning, and ratings of these same executive functions were completed by parents and teachers. Adolescents with ADHD demonstrated lower executive function performance than controls and displayed elevated ratings on the executive function ratings by parents and teachers. Significant associations were obtained between the performance-based measures and the parent and teacher ratings, but each measure was not uniquely associated with its respective scale on the rating scales. When performance-based measures and ratings were examined as predictors of ADHD status, the parent and teacher ratings entered as significant predictors of ADHD status. Further commonality analyses indicated that performance-based measures accounted for little unique variance in predicting ADHD status and also displayed little overlap with the behavioral ratings. These findings highlight the diagnostic utility of behavioral ratings of executive function in predicting ADHD status; however, behavioral ratings should not be assumed to be a proxy for performance on measures of executive function in clinical practice.     

Examining the initial usability,acceptability and feasibility of a digital mental health intervention for college students in India

Generalised anxiety disorder (GAD) is prevalent among college students in India; however, barriers like stigma, treatment accessibility and cost prevent engagement in treatment. Web- and mobile-based, or digital, mental health interventions have been proposed as a potential solution to increasing treatment access. With the ultimate goal of developing an engaging digital mental health intervention for university students in India, the current study sought to understand students' reactions to a culturally and digitally adapted evidence-based cognitive behavioural therapy (CBT) for GAD intervention. Specifically, through theatre testing and focus groups with a non-clinical sample of 15 college students in India, the present study examined initial usability, acceptability and feasibility of the “Mana Maali Digital Anxiety Program.” Secondary objectives comprised identifying students' perceived barriers to using the program and eliciting recommendations. Results indicated high usability, with the average usability rating ranking in the top 10% of general usability scores. Participants offered actionable changes to improve usability and perceived acceptability among peers struggling with mental health issues. Findings highlight the benefits of offering digital resources that circumvent barriers associated with accessing traditional services. Results build on existing evidence that digital interventions can be a viable means of delivering mental healthcare to large, defined populations.