README-BIBLIOTECA


GENERAL INFORMATION 
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1. Dataset title:
Data_Cyberbullying_Cybervictimization_CERstrategies_prospective


2. Authors: Chamizo-Nieto, María Teresa; Rey, Lourdes

3. Author contact information: María Teresa Chamizo-Nieto, mtchamizo@uma.es


METHODOLOGICAL INFORMATION 
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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 at two time points, with a period of 16 weeks between the data collections.

- Bibliographic citation of the article from which these research data have been generated:

Quintana-Orts, C., Mérida-López, S., Rey, L., Chamizo-Nieto, M. T., & Extremera, N. (2023). Understanding the role of emotion regulation strategies in cybervictimization and cyberaggression over time: It is basically your fault! Cyberpsychology: Journal of Psychosocial Research on Cyberspace, 17(2), Article 1. https://doi.org/10.5817/CP2023-2-1

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 
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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, study grade, internet use during week, internet use during weekend, educational level of the mother, and educational level of the father  
   -Date of collection of time 1 and time 2
   -Participants' response to each item in each questionnaire

DATA-SPECIFIC INFORMATION:
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1. Name File: Data_Cyberbullying_Cybervictimization_CERstrategies_prospective

1.1. Variables list:

Value labels: ECIQ 
Variable name: Cybervictimization
 	Description: Subscale of cybervictimization of the Spanish version of European Cyberbullying Intervention Project Questionnaire (Del Rey et al., 2015)  
	Units of measure or value labels: 5-point Likert ranging from 0 to 4. Each value in the range is specified in the database.

Value labels: CERQ 
Variable name: Cognitive emotion regulation strategies
 	Description: Spanish version for adolescents of Cognitive Emotion Regulation Strategies Questionnaire (Chamizo-Nieto et al., 2020)
	Units of measure or value labels: 4-point Likert ranging from 0 to 3. Each value in the range 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.