scholarly journals Object categories and expertise: Is the basic level in the eye of the beholder?

1991 ◽  
Vol 23 (3) ◽  
pp. 457-482 ◽  
Author(s):  
James W Tanaka ◽  
Marjorie Taylor
2015 ◽  
Vol 27 (7) ◽  
pp. 1427-1446 ◽  
Author(s):  
Marius Cătălin Iordan ◽  
Michelle R. Greene ◽  
Diane M. Beck ◽  
Li Fei-Fei

Objects can be simultaneously categorized at multiple levels of specificity ranging from very broad (“natural object”) to very distinct (“Mr. Woof”), with a mid-level of generality (basic level: “dog”) often providing the most cognitively useful distinction between categories. It is unknown, however, how this hierarchical representation is achieved in the brain. Using multivoxel pattern analyses, we examined how well each taxonomic level (superordinate, basic, and subordinate) of real-world object categories is represented across occipitotemporal cortex. We found that, although in early visual cortex objects are best represented at the subordinate level (an effect mostly driven by low-level feature overlap between objects in the same category), this advantage diminishes compared to the basic level as we move up the visual hierarchy, disappearing in object-selective regions of occipitotemporal cortex. This pattern stems from a combined increase in within-category similarity (category cohesion) and between-category dissimilarity (category distinctiveness) of neural activity patterns at the basic level, relative to both subordinate and superordinate levels, suggesting that successive visual areas may be optimizing basic level representations.


2020 ◽  
pp. 24-33
Author(s):  
K. V. Rozov

The article presents the structure, content and results of approbation of the C++ programming course developed for the 10th grade students of physics and mathematics profile and implemented as part of the academic subject “Informatics”. The aim of the course is to develop in the student not only knowledge and skills in programming, but also his algorithmic culture and programming culture as important qualities of a potential IT-specialist. This is facilitated by special control of educational process by the teacher, which consists in monitoring the activities of students in writing programs and timely correction of this activity. The assessment of the level of development of student algorithmic culture and programming culture relative to the basic level of their formation (when mastering the basics of algorithmization and programming in the 9th grade) was carried out on the basis of a number of criteria presented in the article. The results of approbation showed that the specially organized teacher activity makes it possible to increase the level of algorithmic culture and programming culture of high school students when studying the basics of programming in C++.


Author(s):  
Justin Farrell

This introductory chapter briefly presents the conflict in Yellowstone, elaborates on the book's theoretical argument, and specifies its substantive and theoretical contributions to the social scientific study of environment, culture, religion, and morality. The chapter argues that the environmental conflict in Yellowstone is not—as it would appear on the surface—ultimately all about scientific, economic, legal, or other technical evidence and arguments, but an underlying struggle over deeply held “faith” commitments, feelings, and desires that define what people find sacred, good, and meaningful in life at a most basic level. An overview of the subsequent chapters is also presented.


2019 ◽  
Vol 118 (11) ◽  
pp. 533-541
Author(s):  
Dr. Premila Koppalakrishnan

The world stands on the precarious edge of an innovative transformation that will on a very basic level modify the manner in which we live, work, and identify with each other. In its scale, degree, and unpredictability, the change will be not normal for anything mankind has encountered previously. We don't yet know exactly how it will unfurl, however one thing is clear: the reaction to it should be incorporated and exhaustive, including all partners of the worldwide nation, from the general population and private segments to the scholarly community and common society. It is The Fourth Industrial Revolution, the digital revolution. The digital revolution has opened way for many impacts. All of the emirates are experiencing the effects of the “Fourth Industrial Revolution.” This revolution reflects the velocity, scope, and systems impact of a digital transformation that is changing economies, jobs, and work as it is currently known. Characteristics of the revolution include a fusion of technologies across the physical, digital, and biological spheres.


2014 ◽  
pp. 13-31
Author(s):  
Katarzyna Grzelak-Bach

Following a brief introduction of article 6 of the Convention for the Protection of Human Rights and Fundamental Freedoms, the author begins by analyzing case law from the European Court of Human Rights regarding the legal reasoning in judicial proceedings. The main premise of this paper is to present a formula for preparing legal reasoning in administrative court proceedings. The author draws attention to the role of judges who, in the process of adjudication, should apply creative interpretation of the rules of law, when they see errors or omissions in legislative provisions, or blatant violations of the European legal order. The conclusion of those deliberations finds, that the process of tailoring the approach to meet Strasbourg’s requirements should, on a basic level, be at the discretion of judges rather than the legislators.


Author(s):  
Karen J. Alter ◽  
Laurence R. Helfer ◽  
Mikael Rask Madsen

This chapter introduces the contributions by the six commentators and engages their diverse perspectives. We put the commentaries in conversation with our IC authority framework, addressing in particular three foundational issues: (1) our decision to set aside normative questions about IC authority; (2) our decision to refrain from hypothesizing about the beliefs that shape how different audiences respond to IC rulings; and (3) our decision to discuss the distinction between IC authority and IC power. In some cases, the commentaries provide a contrasting perspective to this book’s inquiry; in other instances, they are openly critical of its approach to conceptualizing and analyzing IC authority. At a basic level, they reveal how discussions of authority inevitably provoke deeper questions—about legitimation, about the importance of investigating actor beliefs, and about the complex ways in which power is exercised in law and in legal practice.


Biology ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 90
Author(s):  
Swetha B. M. Gowda ◽  
Safa Salim ◽  
Farhan Mohammad

The control of movements is a fundamental feature shared by all animals. At the most basic level, simple movements are generated by coordinated neural activity and muscle contraction patterns that are controlled by the central nervous system. How behavioral responses to various sensory inputs are processed and integrated by the downstream neural network to produce flexible and adaptive behaviors remains an intense area of investigation in many laboratories. Due to recent advances in experimental techniques, many fundamental neural pathways underlying animal movements have now been elucidated. For example, while the role of motor neurons in locomotion has been studied in great detail, the roles of interneurons in animal movements in both basic and noxious environments have only recently been realized. However, the genetic and transmitter identities of many of these interneurons remains unclear. In this review, we provide an overview of the underlying circuitry and neural pathways required by Drosophila larvae to produce successful movements. By improving our understanding of locomotor circuitry in model systems such as Drosophila, we will have a better understanding of how neural circuits in organisms with different bodies and brains lead to distinct locomotion types at the organism level. The understanding of genetic and physiological components of these movements types also provides directions to understand movements in higher organisms.


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