Body and diet as sales pitches: Spanish teenagers' perceptions about influencers' impact on ideal physical appearance /Beatriz Feijoo; Adela López-Martínez; Patricia Núñez-Gómez -- Mobile instant messaging techno-stressors: Measurement, dimensionality, and relationships with type of usage / Alberto Ardèvol-Abreu; Carmen Rodríguez-Wangüemert; Patricia Delponti -- Effects of narrative-persuasive frames on Twitter regarding blood donation: pride versus empathy and people versus numbers / Patricia Durántez-Stolle; Raquel Martínez-Sanz; Isabel Rodríguez-de-Dios -- Perception of the leaders of the United States, the United Kingdom, and Spain in television conferences about Covid-19 / Emma Rodero -- Speakers' expressions before and in a public presentation. Pleasantness, emotional valence, credibility, and comprehension effects / Emma Rodero; Olatz Larrea; Lluís Mas -- Understanding radio art reception
María T. Soto-Sanfiel; Bradley C. Freeman; Ariadna Angulo-Brunet -- Technology gap and other tensions in social support and legal procedures: stakeholders' perceptions of online violence against women during the Covid-19 pandemic / Inês Amaral; Rita Basílio-Simões; Gabriela Poleac -- El videojuego como herramienta de alfabetización informacional en estudiantes universitarios / Óliver Martín-Martín; Borja Manero; Alejandro Romero-Hernández -- Profiling the most highly cited scholars from China: Who they are. To
what extent they are interdisciplinary / Yu Peng Zhu; Han Woo Park -- The Social Systems Citation Theory (SSCT): A proposal to use the social systems theory for conceptualizing publications and their
citation links / Iman Tahamtan; Lutz Bornmann -- Análisis de las comunicaciones en Twitter de las Fuerzas Armadas y Cuerpos de Seguridad: un modelo empírico / José-Miguel Pina -- Open data on Covid-19 in the Spanish autonomous communities: reutilization in spatial epidemiology studies / José-Antonio Salvador-Oliván; Severino Escolano-Utrilla -- Roles and digital identities on Twitter and Instagram: An ethnographic study of Chilean journalists / Claudia Mellado -- Accountability of unaccountable institutions: oversight of the press, social networks, and the Spanish Parliament over the Spanish king emeritus Marta Martín-Llaguno; Rosa Berganza; Marián Navarro-Beltrá -- Early career researchers in the pandemic-fashioned 'new scholarly normality': a first look into the big changes and long-lasting impacts (international analysis) -- D. Nicholas; E. Herman; C. Boukacem-Zeghmouri; A. Watkinson; D. Sims; B. Rodríguez-Bravo; M. ?wigo?; A. Abrizah; J. Xu; G. Serbina; H. R. Jamali; C. Tenopir; S. Allard