edc8cdfea57a2ea1845b78496645a5d6 TFG_LopezGiner_Berta_a2025.pdf d79d07b83d60d8bc3161f6e3764fb211a56b6cb3 TFG_LopezGiner_Berta_a2025.pdf 6dc46ecc0eda56efeb2145fd4a0105e5086dfc37f6f80177bb5b65d773036647 TFG_LopezGiner_Berta_a2025.pdf Producer: iLovePDF ModDate: Thu May 29 14:54:34 2025 CEST Custom Metadata: no Metadata Stream: no Tagged: yes UserProperties: no Suspects: no Form: none JavaScript: no Pages: 63 Encrypted: no Page size: 595.32 x 841.92 pts (A4) Page rot: 0 File size: 1985567 bytes Optimized: no PDF version: 1.7 name type encoding emb sub uni object ID ------------------------------------ ----------------- ---------------- --- --- --- --------- BCDEEE+Calibri TrueType WinAnsi yes yes no 7 0 ArialMT TrueType WinAnsi no no no 11 0 BCDFEE+Arial-Black TrueType WinAnsi yes yes no 14 0 Arial-BoldMT TrueType WinAnsi no no no 18 0 ArialMT CID TrueType Identity-H yes no yes 21 0 Arial-BoldMT CID TrueType Identity-H yes no yes 29 0 AAAAAA+ArialMT CID TrueType Identity-H yes yes yes 331 0 BAAAAA+TimesNewRomanPS-BoldMT CID TrueType Identity-H yes yes yes 336 0 CAAAAA+Arial-BoldMT CID TrueType Identity-H yes yes yes 341 0 DAAAAA+TimesNewRomanPSMT CID TrueType Identity-H yes yes yes 346 0 BAAAAA+TimesNewRomanPS-BoldMT CID TrueType Identity-H yes yes yes 542 0 EAAAAA+TimesNewRomanPS-ItalicMT CID TrueType Identity-H yes yes yes 617 0 DAAAAA+TimesNewRomanPSMT CID TrueType Identity-H yes yes yes 639 0 FAAAAA+TimesNewRomanPS-BoldItalicMT CID TrueType Identity-H yes yes yes 683 0 GAAAAA+FreeSerifBold CID TrueType Identity-H yes yes yes 1213 0 GAAAAA+FreeSerifBold CID TrueType Identity-H yes yes yes 1231 0 DAAAAA+TimesNewRomanPSMT CID TrueType Identity-H yes yes yes 1318 0 EAAAAA+TimesNewRomanPS-ItalicMT CID TrueType Identity-H yes yes yes 1414 0 BAAAAA+TimesNewRomanPS-BoldMT CID TrueType Identity-H yes yes yes 1498 0 Jhove (Rel. 1.28.0, 2023-05-18) Date: 2025-12-11 03:51:00 CET RepresentationInformation: TFG_LopezGiner_Berta_a2025.pdf ReportingModule: PDF-hul, Rel. 1.12.4 (2023-03-16) LastModified: 2025-12-10 18:57:41 CET Size: 1985567 Format: PDF Version: 1.7 Status: Well-Formed and valid SignatureMatches: PDF-hul MIMEtype: application/pdf Profile: Tagged PDF PDFMetadata: Objects: 0 FreeObjects: 1 IncrementalUpdates: 0 DocumentCatalog: PageLayout: SinglePage PageMode: UseNone Language: es Outlines: Item: Title: Destination: 1 Item: Title: Destination: 1 Item: Title: 1. Introducción Destination: 1 Children: Item: Title: 1.1. Planteamiento del tema Destination: 1 Item: Title: ​1.2. Justificación del estudio Destination: 1 Item: Title: 2. Objetivos e hipótesis Destination: 1 Item: Title: 3. Marco teórico Destination: 1 Children: Item: Title: 3.1 Introducción: El auge de las redes sociales y Twitter Destination: 1 Item: Title: 3.2 Conceptos psicológicos relevantes: habituación emocional y desensibilización Destination: 1 Item: Title: 3.3 Teorías relacionadas con la exposición a la violencia en redes sociales Destination: 1 Children: Item: Title: 3.3.1 Teoría del aprendizaje social Destination: 1 Item: Title: 3.3.2 Teoría de la aguja hipodérmica Destination: 1 Item: Title: 3.4. El impacto de las imágenes en el espectador: estudios previos Destination: 1 Item: Title: 3.5 El papel de los medios de comunicación delante de esta exposición de violencia Destination: 1 Item: Title: 4. Metodología Destination: 1 Children: Item: Title: 4.1. Diseño del estudio Destination: 1 Children: Item: Title: 4.1.1 Convenientes e inconvenientes del muestreo de bola de nieve Destination: 1 Item: Title: 4.2. Población y selección de la muestra Destination: 1 Item: Title: 5. Resultados Destination: 1 Children: Item: Title: 5.1. BLOQUE I. Destination: 1 Item: Title: 5.2. BLOQUE II: Reacción emocional ante dichas imágenes y empatía hacia las víctimas. Destination: 1 Item: Title: 5.2. BLOQUE III Y BLOQUE IV: Desensibilización emocional: medida en términos de habituación o disminución de la respuesta emocional y papel de los medios de comunicación Destination: 1 Item: Title: 6. Conclusiones Destination: 1 Children: Item: Title: ​6.1. Limitaciones del estudio y futuras líneas de investigación Destination: 1 Item: Title: 7. Bibliografía Destination: 1 Children: Item: Title: Citas y referencias de artículos, libros, investigaciones y normas éticas utilizadas en el trabajo. Destination: 1 Item: Title: 8. Anexos Destination: 1 Children: Item: Title: 8.1. ANEXO 1. 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