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Your search keyword '"Vincenzo Varriale"' showing total 2 results
Start Over Author "Vincenzo Varriale" Publisher elsevier
2 results on '"Vincenzo Varriale"'

1. Knowledge management in high-tech products and customer satisfaction: The smartphone industry

Author

Vincenzo Varriale, Antonello Cammarano, Francesca Michelino, and Mauro Caputo

Subjects
Knowledge management, Patent, Module knowledge, Product knowledge, Customer satisfaction, Management. Industrial management, HD28-70, Business, HF5001-6182
Abstract

Knowledge management for high-tech products, based on innovative product architectures and components, is a critical issue for market satisfaction. Scientific research has widely investigated the competitive advantage that product knowledge owned by Original Equipment Manufacturers (OEMs) has on product innovation. Nonetheless, the linkage between OEMs’ accumulated knowledge on single modules and customer satisfaction is less explored. The article aims at identifying what level of knowledge OEMs should have on both the single modules and the whole product architecture to achieve better customer satisfaction. The research method uses text mining techniques on patent documents to detect associations of modules and product knowledge with patented technologies. Regression analyses are thereafter performed to test the linkage of such a knowledge with customer satisfaction using SPSS. The explorative analysis of the smartphone industry demonstrates that an effect on the final market is found for specific modules, such as application processor, camera and touchscreen controller.

Published
2023
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2. Post-error slowing is associated with intelligence

Author

Vilfredo De Pascalis, Vincenzo Varriale, Maurits W. van der Molen, and Psychology Other Research (FMG)

Subjects
medicine.medical_specialty, Arts and Humanities (miscellaneous), Developmental and Educational Psychology, medicine, Experimental and Cognitive Psychology, Context (language use), Adaptation (eye), Audiology, Response criteria, Psychology, Performance results, Mental rotation
Abstract

There is considerable evidence showing that people slow down after making an error. The post-error slowing is typically interpreted as the result of adaptation processes raising response criteria in order to avoid future errors. Here we analyze performance results of a previous study examining the relation between intelligence and electrocortical concomitants of mental rotation. Participants performed a hybrid Choice/Go-NoGo task presenting stimuli upright or rotated (60, 120, or 180 degrees) in normal or mirror image. The results showed that low-ability participants responded slower overall and committed more errors—in particular on NoGo trials with 180 degrees rotated stimuli. We selected the error trials and 7 correct Go trials preceding the error trial and 3 correct Go trials following the error trial. The results showed considerable post-error slowing and revealed that this slowing was related to intelligence—low-ability participants showed greater slowing than high-ability participants. This finding was interpreted within the context of diffusion-modeling studies of post-error slowing and may suggest that the rate of evidence accumulation and, possibly, the setting of response thresholds on trials following an error is more vulnerable in low- relative to high-ability individuals.

Published
2021
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