Javier Fernández-Sánchez
Biographic Data
| ID | 1453427 |
|---|---|
| NAME | Javier Fernández-Sánchez |
| GIVEN NAMES | Javier |
| FAMILY NAME | Fernández-Sánchez |
| SIGNATURE | FERNÁNDEZ-SÁNCHEZ J |
| AFFILIATIONS | University of Gdańsk |
| ORCID | 0000-0002-6060-2332 |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 2 |
| AUTHOR COUNT | 6 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2020 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Smartphone and Social Network Addiction, Physical Activity, and Self-Esteem Among Spanish Adolescents
Smartphone addiction (SA) and social network addiction (SNA) have emerged as growing public health concerns, as they may negatively affect well-being, physical activity (PA) behavior and self-esteem. The aim of this study was to analyze the associations of SA and SNA with PA and self-esteem in adolescents. Additionally, it was intended to examine differences in these digital addictions by self-esteem levels and gender. A cross-sectional, comparat…
Recommendations for Physical Exercise as a Strategy to Reduce Problematic Use of the Internet and Digital Devices
Excessive use of the Internet and digital devices has become a growing public health concern, contributing to mental health issues, sedentary lifestyles, and decreased well-being. Despite the increasing prevalence of digital overuse, there is no consensus on effective interventions to mitigate its impact. This article aimed to provide an updated perspective on current research into problematic use of digital devices and the Internet, and to explo…
Smartphone and Social Network Usage is Influenced by Physical Activity and Self-Esteem
Smartphone Addiction (SA) and Social Network Addiction (SNA) can have a variety of negative consequences so the identification of variables that could modulate these digital addictions may be key to prevent them. The aim of this study was to analyse the associations between physical activity (PA), self-esteem, SA and SNA in Spanish-speaking young adults. A correlational and comparative study was conducted with 372 Spanish-speaking participants ag…
Spanish modal ellipsis is not null complement anaphora
Modal verbs are well-known to license ellipsis of their complements under certain conditions. In the literature on Spanish, such sequences, which I refer to as Modal Ellipsis (ME), have been traditionally argued to involve a null pronoun. These analyses therefore treat ME simply as an instance of Null Complement Anaphora (NCA). In this article, I scrutinize the data adduced in the literature on Spanish and defend that (i) ME in this language is d…
Teaching Special Questions
In this paper we analyze the semantic and pragmatic properties of a colloquial interrogative construction attested in European Spanish, which we label invariable qué questions (IQQs). In doing so, we contribute to the better understanding of a relatively understudied phenomenon in Spanish, given that IQQs have been mainly approached from a purely syntactic standpoint. We claim that evidentiality and irony play a crucial role in the understanding …
Dislocations
Dislocation is a kind of construction in which a phrasal constituent (the dislocate) appears at the outer left or right edge of a gap-less clause (its host) that contains a pronominal correlate of the dislocate. Dislocations are widely attested and presumably universally available across languages. The construction raises a number of problems for core assumptions of syntactic theory, in that these assumptions appear to thwart any coherent resolut…
Teaching Special Questions
In this paper we analyze the semantic and pragmatic properties of a colloquial interrogative construction attested in European Spanish, which we label invariable qué questions (IQQs). In doing so, we contribute to the better understanding of a relatively understudied phenomenon in Spanish, given that IQQs have been mainly approached from a purely syntactic standpoint. We claim that evidentiality and irony play a crucial role in the understanding …
Dislocations
Dislocation is a kind of construction in which a phrasal constituent (the dislocate) appears at the outer left or right edge of a gap-less clause (its host) that contains a pronominal correlate of the dislocate. Dislocations are widely attested and presumably universally available across languages. The construction raises a number of problems for core assumptions of syntactic theory, in that these assumptions appear to thwart any coherent resolut…
Dislocations
Dislocation is a kind of construction in which a phrasal constituent (the dislocate) appears at the outer left or right edge of a gap-less clause (its host) that contains a pronominal correlate of the dislocate. Dislocations are widely attested and presumably universally available across languages. The construction raises a number of problems for core assumptions of syntactic theory, in that these assumptions appear to thwart any coherent resolut…
Spanish modal ellipsis is not null complement anaphora
Modal verbs are well-known to license ellipsis of their complements under certain conditions. In the literature on Spanish, such sequences, which I refer to as Modal Ellipsis (ME), have been traditionally argued to involve a null pronoun. These analyses therefore treat ME simply as an instance of Null Complement Anaphora (NCA). In this article, I scrutinize the data adduced in the literature on Spanish and defend that (i) ME in this language is d…
Teaching Special Questions
In this paper we analyze the semantic and pragmatic properties of a colloquial interrogative construction attested in European Spanish, which we label invariable qué questions (IQQs). In doing so, we contribute to the better understanding of a relatively understudied phenomenon in Spanish, given that IQQs have been mainly approached from a purely syntactic standpoint. We claim that evidentiality and irony play a crucial role in the understanding …
Recommendations for Physical Exercise as a Strategy to Reduce Problematic Use of the Internet and Digital Devices
Excessive use of the Internet and digital devices has become a growing public health concern, contributing to mental health issues, sedentary lifestyles, and decreased well-being. Despite the increasing prevalence of digital overuse, there is no consensus on effective interventions to mitigate its impact. This article aimed to provide an updated perspective on current research into problematic use of digital devices and the Internet, and to explo…
Smartphone and Social Network Usage is Influenced by Physical Activity and Self-Esteem
Smartphone Addiction (SA) and Social Network Addiction (SNA) can have a variety of negative consequences so the identification of variables that could modulate these digital addictions may be key to prevent them. The aim of this study was to analyse the associations between physical activity (PA), self-esteem, SA and SNA in Spanish-speaking young adults. A correlational and comparative study was conducted with 372 Spanish-speaking participants ag…
Smartphone and Social Network Addiction, Physical Activity, and Self-Esteem Among Spanish Adolescents
Smartphone addiction (SA) and social network addiction (SNA) have emerged as growing public health concerns, as they may negatively affect well-being, physical activity (PA) behavior and self-esteem. The aim of this study was to analyze the associations of SA and SNA with PA and self-esteem in adolescents. Additionally, it was intended to examine differences in these digital addictions by self-esteem levels and gender. A cross-sectional, comparat…
Computer Science (4 works) · Psychology (4 works) · Artificial Intelligence (3 works) · Eating Disorders and Behaviors (3 works) · Impact of Technology on Adolescents (3 works) · Linguistics (3 works) · Philosophy (3 works) · Physical activity (3 works) · Addiction (2 works) · Artificial Intelligence (2 works)