Evaluation of the Implementation of Brief Interventions to Substance Abuse in a Socieducative Context

Silva, Maria Angélica Alves da; Andrade, André Luiz Monezi; Micheli, Denise De

doi:10.24879/2018001200100125

Cited by 9 publications

(3 citation statements)

References 25 publications

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“…In the latter case, the continuous variables were standardized (Z-score) and data homogeneity was assessed using Levene's test (Yamauchi et al 2019;Cruz et al 2018). The effect size of the analyses was evaluated using Cramer's V test for nominal variables and Eta square test (η 2 ) for continuous variables (Schaub et al 2018;Silva et al 2018).…”

Section: Data Analysis Proceduresmentioning

confidence: 99%

Validity and Reliability of the Brazilian Version of the Smartphone Addiction Scale-Long Version (SAS-LV)

et al. 2020

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This study performed a cross-cultural adaptation and identified validity evidences of the smartphone addiction scale-long version (SAS-LV) in a sample of Brazilian university students (n = 504; M age = 21.7; SD = 3.03) and adults (n = 578; M age = 37.8; SD = 11.8). The adaptation of the SAS-LV was performed based on specific protocols, with the participation of experts in the field. The factorial structure was evaluated by using confirmatory factor analysis (CFA), principal component analysis (PCA), and network analysis (NA). The CFA did not detect adequate parameters, but the PCA presented a five-factor solution, explaining 55.2% of the variance. All items from the original version were retained because they had a factor load above 0.3. The SAS-LV presented good reliability indexes (α = .93). The NA indicated that the instrument had good psychometric properties for the two populations studied. The Portuguese version of the SAS-LV presented good validity indexes and can be used as a screening tool for smartphone addiction. Este estudo realizou a adaptação transcultural e identificou evidências de validade da smartphone addiction scale-long version (SAS-LV) para uma amostra de universitários (n = 504; M idade = 21,7; DP = 3,03) e adultos (n = 578; M idade = 37,8; DP = 11,8) brasileiros. A adaptação da SAS-LV foi realizada a partir de protocolos específicos, com a participação de especialistas da área. A estrutura fatorial foi avaliada pela análise fatorial confirmatória (AFC), análise de componentes principais (ACP) e análise de rede (AR). A AFC não apresentou parâmetros adequados, mas a ACP apresentou uma solução com cinco fatores, explicando 55,2% da variância. Todos os itens da versão original foram mantidos porque apresentaram carga fatorial acima de 0,3. A SAS-LV apresentou bons índices de confiabilidade (α = 0,93). A AR indicou um bom ajuste psicométrico do instrumento para as duas populações estudadas. A versão em português da SAS-LV apresentou bons índices de validade, podendo ser utilizada como instrumento de rastreio para a dependência de smartphone.

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Section: Data Analysis Proceduresmentioning

confidence: 99%

Validity and Reliability of the Brazilian Version of the Smartphone Addiction Scale-Long Version (SAS-LV)

et al. 2020

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“…For the analysis of the categorical variables, the Chi-Square Test (χ2) was used; for the continuous variables, One-way Analysis of Variance was used and, when ANOVA detected significance, the Scheffé a posteriori test was used to identify specific differences in analyses with more than three groups. The effect size was calculated from the Eta Square test (ηρ²) and Cramer's V Test for the continuous and nominal variables, respectively (Andrade et al, 2020;Silva, Andrade, & De Micheli, 2018). The level of significance was 5% in all analyses, and Statistica 15.0 software (Statsoft Inc®) was used.…”

Section: Discussionmentioning

confidence: 99%

Problematic Internet Use, Emotional Problems and Quality of Life Among Adolescents

et al. 2021

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This study aimed to evaluate the prevalence of Problematic Internet Use (PIU) among adolescents (N = 466) and its possible association with emotional problems and quality of life. Students (Mage = 12.8 years; SD = 1.9) from five public schools in a city in the State of São Paulo participated in this study and completed four instruments: a sociodemographic questionnaire; Internet Addiction Test (IAT); Depression Anxiety Stress Scale (DASS-21) and Pediatric Quality of Life Inventory (PedsQL). No significant differences were detected about the frequency and intensity of symptoms of depression, anxiety, and stress compared to those who did not have problems with the use of the Internet. No differences were observed between the groups in respect of quality of life either. However, those individuals who felt that their internet use impaired their daily activities presented higher average IAT scores and higher levels of stress. These findings indicated that the perception of internet use was the main variable associated with emotional symptoms.

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“…The Chi-Square Test (c 2 ) was used for nominal and categorical data and the effect size was calculated by using Cramer's V Test based on the following degrees of freedom (df = 3 [small effect (0 to 0.06), medium effect (0.07 to 0.17), large effect (0.18 to 1)]. This procedure was based on a previous study of our group (Cruz, Scatena, Andrade, & Micheli, 2018;Silva, Andrade & De Micheli, 2018).…”

Section: Data Analysesmentioning

confidence: 99%

Social representation regarding the use of alcoholic beverages by adolescents

Yamauchi

Andrade

Pinheiro

et al. 2019

Estud. psicol. (Campinas)

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This study evaluated the Social Representations regarding the use of alcoholic beverages by adolescents (N = 386; Mage = 15.6; SD = 1.94) based on the Theory of Social Representations. The following instruments were used: sociodemographic questionnaire, Drug Use Screening Inventory and Word Evocation Questionnaire. The Social Representations was evaluated from prototypical and similarity reviews, based on the Social Representation Theory and on the Central Nucleus Theory, and the other data were analyzed based on descriptive and inferential tests. The results indicated that 45.0% of the adolescents had consumed alcoholic beverages during the month before data collection, 24.5% of them with a certain regularity (more than three times a month). With regard to Social Representations it was observed that the words “beer” and “party” were the most evoked (p < 0.05). Alcohol consumption by adolescents was considered an acceptable social behavior as it is associated with positive thinking and with socializing characteristics among peers (p < 0.01).

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Evaluation of the Implementation of Brief Interventions to Substance Abuse in a Socieducative Context

Cited by 9 publications

References 25 publications

Validity and Reliability of the Brazilian Version of the Smartphone Addiction Scale-Long Version (SAS-LV)

Validity and Reliability of the Brazilian Version of the Smartphone Addiction Scale-Long Version (SAS-LV)

Problematic Internet Use, Emotional Problems and Quality of Life Among Adolescents

Social representation regarding the use of alcoholic beverages by adolescents

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