README-BIBLIOTECA

GENERAL INFORMATION 
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1. Dataset title: Dataset_longitudinal_sample_SMAQ_EI_TII_BAS_ED_FSII

2. Authors: Pelaez-Fernandez, Maria Angeles; Samson, Lindsay; Cribbie, Robert A.; Mills, Jennifer, S.; Extremera, Natalio

3. Author contact information: Pelaez-Fernandez, Maria Angeles, mapelaez@uma.es

METHODOLOGICAL INFORMATION 
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1. Description of the methods for collection/generation of data: 

University students participated voluntarily and anonymously filling out a pencil-and-paper some questionnaires.

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:
Online questionnaires.

FILE OVERVIEW 
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The dataset is distributed in one single file in .csv format. This provides information on:
   -Sociodemographic variables: Age, gender, civil status, educational level
   -Participants' response to each item in each questionnaire

DATA-SPECIFIC INFORMATION:
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1. Name File: Dataset_longitudinal sample_SMAQ_EI_TII_BAS_ED_FSII




1.1. Variables list:

Time 1:
Value labels: T1_EI 
Variable name: T1_Wong and Law Emotional Intelligence Scale
       Description: Spanish version of the Wong and Law 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: T1_TII
Variable name: T1_Sociocultural Attitudes Towards Appearance Questionnaire
	Description: Nine item General Internalization subscale of the Sociocultural Attitudes Towards Appearance Questionnaire (SATAQ-3; Thompson et al., 2004) translated into Spanish
	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: T1_SMAQ 
Variable name: T1_Social Media Addiction Questionnaire
       Description: Social Media Addiction Questionnaire (SMAQ; Hawi & Samaha, 2017) translated into Spanish.
       Units of measure or value labels: 5-point Likert ranging from 1 to 7. Each value in the range is specified in the database.

Time 2:

Value labels: T2_S_EDE_Q
Variable name: T2_Spanish_Eating_Disorders_Examination_Questionnaire
	Description: Spanish version of the Eating Disorders Examination Questionnaire (Pelaez-Fernandez, M. A., Labrador, F. J. & Raich, R. M. (2012).
	Units of measure or value labels: 6-point Likert ranging from 0 to 6 (items 1-15 and 29-26). Each value in the range is specified in the database.

Value labels: T2_FSII 
Variable name: T2_Frequency of Suicidal Ideation Inventory
       Description: Spanish version of the Frequency of Suicidal Ideation Inventory (Sanchez-Alvarez et al., 2020).
       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: T2_BAS_2 
Variable name: T2_Body appreciation scale
       Description: Body Appreciation Scale (BAS-2; Tylka, Wood-Barcalow, 2015) translated into Spanish.
       Units of measure or value labels: 5-point Likert ranging from 1 to 5. 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.