scholarly journals La notion de ‘système’ chez Wolff, Lambert et Kant

2015 ◽  
Vol 3 (01) ◽  
Author(s):  
Henny BLOMME
Keyword(s):  
A Priori ◽  
Objective Reality ◽  
Actual Meaning ◽  
Synthetic A Priori ◽  
Opus Postumum

Kant’s conception of a ‘system’ doesn’t correspond to that of his predecessors, nor has it much in common withthe actual meaning of systematicity. We discuss the particularities of Kant’s account by showing how it differs from Wolff’s and Lambert’s and how it is closely linked with his understanding of the structure of synthetic a priori cognition. We then argue that the idea of system functions as a leading threat in the Opus postumum, by illustrating how it reappears in each of the thirteen evolving projects that constitute Kant’s last “work”. This brings us to a reconsideration of the role of the transcendental ideas.Although the latter do lack objective reality, they are not without value for objectivity. Indeed, the human quest for knowledge can only lead to objective cognitions if the latter are embedded in a system that is ultimately grounded on an idea of reason itself.

scholarly journals O PAPEL DA AFINIDADE TRANSCENDENTAL ENTRE OS FENÔMENOS NA TEORIA DO CONHECIMENTO KANTIANA

2017 ◽  
Vol 5 (01) ◽  
Author(s):  
Gualtiero LORINI
Keyword(s):  
A Priori ◽  
Pure Reason ◽  
The Core ◽  
Space And Time ◽  
Opus Postumum ◽  
Shed Light

The article focuses on a concept placed at the core of the A-Deduction, of which the B-Version provides a different but not necessarily better exposition. It is the concept of “transcendental affinity” [transcendentale Affinität] (A 144). This concept is not present in the whole B-Edition of the KrV, and even the term “Affinity” does not appear in the B-Deduction, but only four times in the Transcendental Dialectic, and twice in the Discipline of the Pure Reason. In the economy of the A-Deduction, the concept of “transcendental affinity” plays a central role. It represents indeed the “thoroughgoing connection according to necessary laws” of all the possible phenomena. This connection is presupposed by transcendental consciousness insofar as it has a representation of these phenomena and their relationships, since what all the possible phenomena share is their determination in space and time according to the synthetic unity of the apperception. The concept of transcendental affinity between all the possible phenomena is intimately linked to imagination, which makes this affinity arise by reproducing a phenomenon in space and time according to the a priori laws of understanding. The necessary link between transcendental affinity and imagination represents an important passage in this paper. One goal is to point out that the implications of transcendental affinity are not rejected but rather deepened in the B-Deduction. On these assumptions, we consider the role of the “I think” in the B-Deduction, in order to claim that it implicitly relies upon the concept of transcendental affinity too. The last part of the paper aims to point out that the transcendental affinity between the phenomena describedin the A-Deduction is particularly apt to understand the unity of the representation of nature. To shed light on this point, we will deal with some significant passages from the Opus postumum.

‘With a Philosophical Eye’: the role of mathematical beauty in Kant’s intellectual development

2014 ◽  
Vol 44 (5-6) ◽  
pp. 759-788
Author(s):  
Courtney David Fugate
Keyword(s):  
Intellectual Development ◽  
A Priori ◽  
Underlying Structure ◽  
A Priori Knowledge ◽  
Early Analysis ◽  
Historical Explanation ◽  
Mathematical Beauty ◽  
Synthetic A Priori ◽  
Priori Knowledge

This paper shows that Kant’s investigation into mathematical purposiveness was central to the development of his understanding of synthetic a priori knowledge. Specifically, it provides a clear historical explanation as to why Kant points to mathematics as an exemplary case of the synthetic a priori, argues that his early analysis of mathematical purposiveness provides a clue to the metaphysical context and motives from which his understanding of synthetic a-priori knowledge emerged, and provides an analysis of the underlying structure of mathematical purposiveness itself, which can be described as unintentional, but also as objective and unlimited.

scholarly journals The Role of Synthetic A Priori Propositions in the Development of Kant’s Account of Practical Autonomy: A Critique of Watkins’ Reading of Kant’s Prolegomena

2021 ◽  
pp. 1-7
Author(s):  
Konstantin Pollok
Keyword(s):  
A Priori ◽  
Critical Philosophy ◽  
Synthetic A Priori ◽  
Insight Into ◽  
Objective Validity

Abstract I draw attention to a 12-page Vorarbeit to Kant’s Prolegomena from the so-called Scheffner-Nachlaß and argue that the parallel Kant draws there between the possibility of theoretical and practical synthetic a priori propositions provides important insight into the development of his account of practical autonomy in the Groundwork. Based on a brief sketch of the role synthetic a priori propositions play in the development of Kant’s critical philosophy, I conclude that for Kant the objective validity of any science depends on the objective validity of a number of synthetic a priori propositions.

On the Idea of and Necessity for a Metaphysics of Morals

2021 ◽  
pp. 21-37
Author(s):  
Mark Timmons
Keyword(s):  
A Priori ◽  
A Posteriori ◽  
General Introduction ◽  
Synthetic A Priori ◽  
Metaphysics Of Morals

This chapter focuses on Section I of the general introduction to The Metaphysics of Morals in which Kant explains what a metaphysics of morals is, and why there must be one. To properly understand Kant’s views on these matters requires explaining Kant’s conception of philosophy and the place of metaphysics as a branch of philosophy. In spelling this out, the chapter discusses key distinctions between theoretical and practical cognition, empirical (a posteriori) versus rational (a priori) sources of cognition, and the analytic/synthetic distinction as Kant understood it. For Kant, a metaphysics of morals is that branch of philosophy concerned with those synthetic a priori propositions and principles fundamental to morality. The chapter also explains the role of anthropology in a metaphysics of morals.

Collection of Ego-Centered Network Data with Computer-Assisted Interviews

Methodology ◽  
2006 ◽  
Vol 2 (1) ◽  
pp. 7-15 ◽  
Author(s):  
Joachim Gerich ◽  
Roland Lehner
Keyword(s):  
Survey Methods ◽  
A Priori ◽  
Dynamic Structure ◽  
Computer Assisted ◽  
Network Data ◽  
Great Effort ◽  
Self Administration ◽  
Face To Face ◽  
Full Network

Although ego-centered network data provide information that is limited in various ways as compared with full network data, an ego-centered design can be used without the need for a priori and researcher-defined network borders. Moreover, ego-centered network data can be obtained with traditional survey methods. However, due to the dynamic structure of the questionnaires involved, a great effort is required on the part of either respondents (with self-administration) or interviewers (with face-to-face interviews). As an alternative, we will show the advantages of using CASI (computer-assisted self-administered interview) methods for the collection of ego-centered network data as applied in a study on the role of social networks in substance use among college students.

Self and Selves

2017 ◽  
Author(s):  
Ralph C.S. Walker
Keyword(s):  
Personal Identity ◽  
Moral Philosophy ◽  
A Priori ◽  
The Status ◽  
The Subject ◽  
Synthetic A Priori

Kant is committed to the reality of a subject self, outside time but active in forming experience. Timeless activity is problematic, but that can be dealt with. But he holds that the subject of experience is not an object of experience, so nothing can be known about it; this raises a problem about the status of his own theory. But he ought to allow that we can know of its existence and activity, as preconditions of experience: the Critique allows that synthetic a priori truths can be known in this way. However, its identity conditions remain unknowable. Kant’s unity of apperception shares much with Locke’s continuity of consciousness, but does not determine the identity of a thing. Personal identity is bodily identity. Only Kant’s moral philosophy justifies recognizing other selves; it could warrant ascribing a similar status to animals.

The Logicism of Frege, Dedekind, and Russell

2009 ◽  
Author(s):  
William Demopoulos ◽  
Peter Clark
Keyword(s):  
A Priori ◽  
The Core ◽  
Common Thread ◽  
Synthetic A Priori ◽  
The Common

This article is organized around logicism's answers to the following questions: What is the basis for our knowledge of the infinity of the numbers? How is arithmetic applicable to reality? Why is reasoning by induction justified? Although there are, as is seen in this article, important differences, the common thread that runs through all three of the authors discussed in this article their opposition to the Kantian thesis that reflection on reasoning with mere concepts (i.e., without attention to intuitions formed a priori) can never succeed in providing satisfactory answers to these three questions. This description of the core of the view differs from more usual formulations which represent the opposition to Kant as an opposition to the contention that mathematics in general, and arithmetic in particular, are synthetic a priori rather than analytic.

Disrupted Salience and Cingulo-Opercular Network Connectivity During Impaired Rapid Instructed Task Learning in Schizophrenia

2021 ◽  
pp. 216770262095934
Author(s):  
Julia M. Sheffield ◽  
Holger Mohr ◽  
Hannes Ruge ◽  
Deanna M. Barch
Keyword(s):  
A Priori ◽  
Network Connectivity ◽  
Task Learning ◽  
Human Ability ◽  
Functional Brain Networks ◽  
Task Goals ◽  
Multivariate Pattern ◽  
And Control ◽  
Goal Directed Behavior

Rapid instructed task learning (RITL) is the uniquely human ability to transform task information into goal-directed behavior without relying on trial-and-error learning. RITL is a core cognitive process supported by functional brain networks. In patients with schizophrenia, RITL ability is impaired, but the role of functional network connectivity in these RITL deficits is unknown. We investigated task-based connectivity of eight a priori network pairs in participants with schizophrenia ( n = 29) and control participants ( n = 31) during the performance of an RITL task. Multivariate pattern analysis was used to determine which network connectivity patterns predicted diagnostic group. Of all network pairs, only the connectivity between the cingulo-opercular network (CON) and salience network (SAN) during learning classified patients and control participants with significant accuracy (80%). CON-SAN connectivity during learning was significantly associated with task performance in participants with schizophrenia. These findings suggest that impaired interactions between identification of salient stimuli and maintenance of task goals contributes to RITL deficits in participants with schizophrenia.

scholarly journals The Role of Global Appearance of Omnidirectional Images in Relative Distance and Orientation Retrieval

Sensors ◽  
2021 ◽  
Vol 21 (10) ◽  
pp. 3327
Author(s):  
Vicente Román ◽  
Luis Payá ◽  
Adrián Peidró ◽  
Mónica Ballesta ◽  
Oscar Reinoso
Keyword(s):  
Mobile Robotics ◽  
A Priori ◽  
Computational Cost ◽  
Relevant Information ◽  
Local Features ◽  
New Family ◽  
Lighting Conditions ◽  
Omnidirectional Images ◽  
Great Development

Over the last few years, mobile robotics has experienced a great development thanks to the wide variety of problems that can be solved with this technology. An autonomous mobile robot must be able to operate in a priori unknown environments, planning its trajectory and navigating to the required target points. With this aim, it is crucial solving the mapping and localization problems with accuracy and acceptable computational cost. The use of omnidirectional vision systems has emerged as a robust choice thanks to the big quantity of information they can extract from the environment. The images must be processed to obtain relevant information that permits solving robustly the mapping and localization problems. The classical frameworks to address this problem are based on the extraction, description and tracking of local features or landmarks. However, more recently, a new family of methods has emerged as a robust alternative in mobile robotics. It consists of describing each image as a whole, what leads to conceptually simpler algorithms. While methods based on local features have been extensively studied and compared in the literature, those based on global appearance still merit a deep study to uncover their performance. In this work, a comparative evaluation of six global-appearance description techniques in localization tasks is carried out, both in terms of accuracy and computational cost. Some sets of images captured in a real environment are used with this aim, including some typical phenomena such as changes in lighting conditions, visual aliasing, partial occlusions and noise.

scholarly journals Visualization approaches to support healthy aging: A systematic review

2016 ◽  
Vol 23 (3) ◽  
pp. 600 ◽  
Author(s):  
Uba Backonja ◽  
Nai-Ching Chi ◽  
Yong Choi ◽  
Amanda K Hall ◽  
Thai Le ◽  
...  
Keyword(s):  
Older Adults ◽  
Health Behaviors ◽  
Healthy Aging ◽  
A Priori ◽  
Aging In Place ◽  
Future Research ◽  
Health Technologies ◽  
Data Visualizations ◽  
Informatics Tools

Background: Health technologies have the potential to support the growing number of older adults who are aging in place. Many tools include visualizations (data visualizations, visualizations of physical representations). However, the role of visualizations in supporting aging in place remains largely unexplored.Objective: To synthesize and identify gaps in the literature evaluating visualizations (data visualizations and visualizations of physical representations), for informatics tools to support healthy aging.Methods: We conducted a search in CINAHL, Embase, Engineering Village, PsycINFO, PubMed, and Web of Science using a priori defined terms for publications in English describing community-based studies evaluating visualizations used by adults aged ≥65 years.Results: Six out of the identified 251 publications were eligible. Most studies were user studies and varied methodological quality. Three visualizations of virtual representations supported performing at-home exercises. Participants found visual representations either (a) helpful, motivational, and supported their understanding of their health behaviors or (b) not an improvement over alternatives. Three data visualizations supported understanding of one’s health. Participants were able to interpret data visualizations that used precise data and encodings that were more concrete better than those that did not provide precision or were abstract. Participants found data visualizations helpful in understanding their overall health and granular data.Conclusions: Studies we identified used visualizations to promote engagement in exercises or understandings of one’s health. Future research could overcome methodological limitations of studies we identified to develop visualizations that older adults could use with ease and accuracy to support their health behaviors and decision-making.

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