Search results for "internet"

showing 10 items of 2589 documents

Le affordances cognitive e sociali in Internet. Un confronto cross-culturale tra utenti italiani e americani.

2008

Internet può essere descritto come un ambiente caratterizzato da affordances ovvero da “offerte” psico-tecnologiche che amplificano le capacità cognitive e sociali degli utenti. In particolare, i molteplici strumenti informativi del web sono riconducibili alle sue affordances cognitive, laddove quelli più connotati in senso interpersonale (p.e. chat-room) ne costituiscono le affordances sociali. Allo scopo di esplorare l’utilizzo delle suddette affordances in differenti popolazioni, abbiamo condotto un’indagine che confronta un gruppo di italiani ed uno di statunitensi tramite la somministrazione di un questionario online. I risultati indicano che, nonostante la sua più recente introduzione…

Settore M-PSI/01 - Psicologia Generaleaffordances cognitive affordances sociali internet
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Dalla credibilità offline alla web-credibility: dimensioni psicologiche del costrutto

2007

Settore M-PSI/01 - Psicologia Generaleweb credibility internet
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Internet Addiction Disorder: uno studio su un campione clinico

2013

Settore M-PSI/08 - Psicologia ClinicaInternet addiction comorbilità psichiatrica IAT testSettore MED/48 -Scienze Infermierist. e Tecn. Neuro-Psichiatriche e Riabilitat.Settore MED/25 - Psichiatria
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Le Psicotecnologie e l'Internet Addiction Disorder

2008

Settore M-PSI/08 - Psicologia ClinicaNuove Dipendenze Internet Addiction DisorderSettore MED/25 - Psichiatria
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Influenza delle variabili socio-demografiche sull’uso di internet in un gruppo di pazienti psichiatrici.

2012

Settore M-PSI/08 - Psicologia ClinicaSettore MED/48 -Scienze Infermierist. e Tecn. Neuro-Psichiatriche e Riabilitat.Settore MED/25 - Psichiatriainternet addiction influenza di genere livello di istruzione
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Internet addiction e comorbilità psichiatrica

2012

Settore M-PSI/08 - Psicologia ClinicaSettore MED/48 -Scienze Infermierist. e Tecn. Neuro-Psichiatriche e Riabilitat.internet addiction comorbilità psichiatricaSettore MED/25 - Psichiatria
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Design and analysis of discrete choice experiments for models with response time

2013

Settore SECS-S/02 - Statistica Per La Ricerca Sperimentale E TecnologicaA sector of conjoint analysis (experimental design in marketing research) is made of the so called choice experiments. In choice experiments respondents undergo a questionnaire which is nowadays mostly submitted through the internet. The questionnaire proposes to the respondent a sequence of choice sets each one including two or more profiles being a profile a specific combination of attribute levels. The respondent selects the preferred profile for each choice set. Responses given by a sample of respondents are analysed through suitable methods aimed to eventually find the best combination of attribute levels. One method of analysis adopts the Multinomial Logit (MLN) model. In this article the authors show the results of the MLN analysis compared with another model of analysis which uses an additional response which can be easily recorded by electronically submitted questionnaires. In practice modern survey platforms like “Qualtrics” (the one used for this work) can record the so called “response latency” i.e. the time taken by the respondent to make the choice and select the most preferred profile in the choice set. Thanks to a response latency model further refined in this work it is possible to deduce the relative weight of importance of the profiles for each choice set and respondent. This type of response can be used in place of the dichotomous choice variable in the MLN model. The two models and methods of analysis are deeply compared and it is critically discussed when it is better to use one or the other method. As a result a more reliable estimate of the optimal profile comes up implying lower risks for new investments and marketing decisions.
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Women e-participation: glass ceiling decrease?

2012

This paper aims to review useful theoretical frame work able to encapsulate new frontiers of research on women political participation. In particular based on the feminist dichotomy of public and private sphere it investigates how Internet can enrol women in solving glass ceiling in political activism and participation considering its grassroots networked nature.

Settore SPS/08 - Sociologia Dei Processi Culturali E Comunicativigender glass ceiling e-participation SNA Internet online political participationSettore SPS/07 - Sociologia Generale
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Talking about Migration: the Online Discourse of Some Italian Political Party Leaders

2020

The aims of the article are to deconstruct the frames of migration crisis embedded on the official web sites, social networks and blogs belonging to the leaders of the main Italian political parties, positioned on different points of the left or right political spectrum, in the period 2015-2016. According to the relevance of the Italian context, we are also going to study the position of a party that can be considered a post-ideological movement that represents itself as outside of a traditional political spectrum: the Five-star Movement. We analysed text, images and videos published on the Internet 2.0 sites in order to show the legacy of colonialism that was characterized by the ambivalen…

Settore SPS/08 - Sociologia Dei Processi Culturali E Comunicativipolitical end policy issue framingSettore SPS/11 - Sociologia Dei Fenomeni PoliticiItalian political parties online communicationSettore SPS/07 - Sociologia GeneraleInternet ethnographyMigration
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Sharing Economy: A Business Perspective

2020

The developments in information technology on the one hand, and the reduced purchasing power of many people due to the global crisis as well as the increasing sustainability concerns on the other hand, have contributed in recent years to the creation of a multitude of Internet-enabled peer-to-peer platforms and the consequent rise of a new paradigm of economy, namely the sharing economy. Under this paradigm, consumers on a massive scale share and make use of underutilized resources upon payment. In this chapter, we present an overview of the sharing economy phenomenon from a business perspective by identifying the major factors guiding its emergence and growth, by presenting some important …

Sharing economybusiness.industrySustainabilityMultitudePurchasing powerInformation technologyRevenueContext (language use)Business modelSharing economy Business model Internet-enabled economy Information technologySettore ING-IND/35 - Ingegneria Economico-GestionalebusinessIndustrial organization
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