README-BIBLIOTECA GENERAL INFORMATION ........................... 1. Dataset title: Dataset_Profiles_Smartphone_Emotional_intelligence_FOMO 2. Authors: García-Canalejas, María; Chamizo-Nieto, María Teresa; Rey, Lourdes 3. Author contact information: María Teresa Chamizo-Nieto, mtchamizo@uma.es METHODOLOGICAL INFORMATION ................................. 1. Description of the methods for collection/generation of data: Adolescents participated voluntarily and anonymously (prior consent from educational centres and legal tutors) filling out a pencil-and-paper some questionnaires. - Bibliographic citation of the article from which these research data have been generated: English version García-Canalejas, M., Chamizo-Nieto, M. T., & Rey, L. (2025). Problematic Smartphone Use in Adolescents: Are Their Emotional Abilities and Fear of Missing out Influenced? Behavioral Psychology / Psicología Conductual, xx(x), xxx-xxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Spanish version García-Canalejas, M., Chamizo-Nieto, M. T. y Rey, L. (2025). Uso Problemático del Móvil en Adolescentes: ¿Influyen sus Habilidades Emocionales y su Miedo a Perderse Algo? Behavioral Psychology / Psicología Conductual, xx(x), xxx-xxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 2. Data processing methods - Data was obtained through quantitative analysis. 3. Software or instruments needed to interpret the data: SPSS version 23 or open access programs that read .csv files such as Jasp or Jamovi. 4. Standards and calibration information, if appropriate: Not applicable. 5. Environmental or experimental conditions: Classroom conditions in schools. FILE OVERVIEW ---------------------- The dataset is distributed in one single file in .csv format. This provides information on: -Random number assigned to the participant -Sociodemographic variables: Sex, age, nationality, and academic year -Participants' response to each item in each questionnaire DATA-SPECIFIC INFORMATION: ------------------------------------------- 1. Name File: Dataset_Profiles_Smartphone_Emotional_intelligence_FOMO 1.1. Variables list: Value labels: WLEIS Variable name: Wong and Law’s Emotional Intelligence Scale Description: Spanish version of Wong and Law’s Emotional Intelligence Scale (Extremera et al., 2019) Units of measure or value labels: 7-point Likert ranging from 1 to 7. Each value in the range is specified in the database. Value labels: FOMO Variable name: Fear Of Missing Out Scale Description: Spanish version of Fear Of Missing Out Scale (Gil et al., 2015) Units of measure or value labels: 5-point Likert ranging from 1 to 5. Each value in the range is specified in the database. Value labels: SAS Variable name: Smartphone Addiction Scale-Short Version Description: Spanish version for Smartphone Addiction Scale-Short Version (Lopez-Fernandez et al., 2017) Units of measure or value labels: 6-point Likert ranging from 1 to 6. Each value in the range is specified in the database. Value labels: Groups_PSU Variable name: Two groups profiles of problematic smartphone use Description: To identify the two groups of problematic smartphone use (i.e., Group - Not problematic smartphone use, and Group - Problematic smarphone use), the criteria proposed by Lopez-Fernandez et al. (2017) were followed. Units of measure or value labels: Each value is specified in the database. 1.2. Codes or symbols: - The meaning of each code used in each sociodemographic variable is specified in the dataset. 1.3. Special formats or abbreviations used: - In each case, the abbreviation used is specified by the label of each variable.