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Suicide behaviour and Problematic Internet Use
- J. Ortuño-Sierra, B. Lucas Molina, A. Gutiérrez, R. Aritio Solana, A. Pérez-Albéniz, E. Fonseca Pedrero
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- Journal:
- European Psychiatry / Volume 65 / Issue S1 / June 2022
- Published online by Cambridge University Press:
- 01 September 2022, pp. S69-S70
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Introduction
The use of internet among children and adolescent has risen in the last decade. In addition, suicide is the second cause of death among adolescents. Previous research have indicated the relation between Problematic Internet Use (PIU) and different mental health problems. Nonetheless there is a lack of studies analyzing the relation between suicide behaviour and PIU
ObjectivesThe main objective of the present work was to analyze the relation between Problematic Internet Use and suicide behaviour and depression in adolescents
MethodsA total of 1036 adolescents (450 males) were randomly selected. Mean age was 15,21 (SD = 1,23). The Adolescent Behavioural Suicide Scale SENTIA, The Reynolds Adolescent Depression Scale Short Form (RADS-SF), and The Compulsive Internet Use Scale (CIUS) were used. A Manova was performed with two groups (risk and non-risk to PIU) as independent variables and suicide and depression scores as dependent variables
ResultsThe results revealed a statiscally signifficant association between PIU and both depression and suicide behaviour (λ = 0.245, F(2,81,000) = 15.549, P ≤ 0.001, η² = 0.116). In particular, adolescents at a higher risk for PIU obtained higher scores on suicide behaviours and depression.
ConclusionsResults found in the present study reveal that adolescents have moderate prevalence rates for PIU. Also adolescents at risk for PIU with a total of more than 3 hour sof internet use everyday were at a higher risk for suicide. Prevention strategies should be devote to intervene in internet use as it maybe a variable affecting suicide behaviour.
DisclosureNo significant relationships.
Problematic Internet Use and wellbeing during adolescence
- J. Ortuño-Sierra, A. Pérez-Albéniz, A. Ciarreta, A. Díez Gómez, E. Fonseca Pedrero
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- Journal:
- European Psychiatry / Volume 65 / Issue S1 / June 2022
- Published online by Cambridge University Press:
- 01 September 2022, p. S296
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Introduction
PIU has not yet been recognized by diagnostic classification systems, but it has received increasing research and clinical attention. It is defined as a generalized and compulsive use of the Internet associated with a loss of control and negative consequences for the individual
ObjectivesThe main goal was to analyze the relation between problematic Internet Use and wellbeing in adolescents
MethodsThe sample included a total of 1059 adolescents (47% were males). Age range was between 14 and 18 years old (M = 15,12; SD = 1,03). We used the Compulsive Internet Use Scale to assess Problematic Internet Use and the Strengths and Difficulties Questionnaire to screen for psychological difficulties and prosocial behaviour.
ResultsThe results found in the ANOVA revealed that problematic internet use was statistically significant associated with psychological difficulties and prosocial capabilities (λ = 0.475, F(3,83,000) = 25.569, P ≤ 0.001, η² = 0.215).Adolescents with higher levels of Problematic Internet Use revealed more emotional and behavioural difficulties. In addition. those adolescents with higher levels of prosocial ablities were at a lower risk for Problematic Internet Use.
ConclusionsPrevious research have revealed that the use of Internet has almost doubled in the last decade among adolescents across different European countries. Results revealed statistically significant correlations between Problematic Internet Use and indicators of well-being such as emotional difficulties and behavioral problems, as well as prosocial behaviours. Prevention strategies should focus on detecting problematic internet use among adolescents, as it is a variable related with different psychological difficulties that are diminishing adolescents’ well-being.
DisclosureNo significant relationships.
The Measurement Invariance of Schizotypy in Europe
- E. Fonseca-Pedrero, J. Ortuño-Sierra, G. Sierro, C. Daniel, M. Cella, A. Preti, C. Mohr, O.J. Mason
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- European Psychiatry / Volume 30 / Issue 7 / October 2015
- Published online by Cambridge University Press:
- 16 April 2020, pp. 837-844
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The short version of the Oxford-Liverpool Inventory of Feelings and Experiences (sO-LIFE) is a widely used measure assessing schizotypy. There is limited information, however, on how sO-LIFE scores compare across different countries. The main goal of the present study is to test the measurement invariance of the sO-LIFE scores in a large sample of non-clinical adolescents and young adults from four European countries (UK, Switzerland, Italy, and Spain). The scores were obtained from validated versions of the sO-LIFE in their respective languages. The sample comprised 4190 participants (M = 20.87 years; SD = 3.71 years). The study of the internal structure, using confirmatory factor analysis, revealed that both three (i.e., positive schizotypy, cognitive disorganisation, and introvertive anhedonia) and four-factor (i.e., positive schizotypy, cognitive disorganisation, introvertive anhedonia, and impulsive nonconformity) models fitted the data moderately well. Multi-group confirmatory factor analysis showed that the three-factor model had partial strong measurement invariance across countries. Eight items were non-invariant across samples. Significant statistical differences in the mean scores of the s-OLIFE were found by country. Reliability scores, estimated with Ordinal alpha ranged from 0.75 to 0.87. Using the Item Response Theory framework, the sO-LIFE provides more accuracy information at the medium and high end of the latent trait. The current results show further evidence in support of the psychometric proprieties of the sO-LIFE, provide new information about the cross-cultural equivalence of schizotypy and support the use of this measure to screen for psychotic-like features and liability to psychosis in general population samples from different European countries.
The structure of schizotypal personality traits: a cross-national study
- E. Fonseca-Pedrero, M. Debbané, J. Ortuño-Sierra, R. C. K. Chan, D. C. Cicero, L. C. Zhang, C. Brenner, E. Barkus, R. J. Linscott, T. Kwapil, N. Barrantes-Vidal, A. Cohen, A. Raine, M. T. Compton, E. B. Tone, J. Suhr, J. Muñiz, A. Fumero, S. Giakoumaki, I. Tsaousis, A. Preti, M. Chmielewski, J. Laloyaux, A. Mechri, M. A. Lahmar, V. Wuthrich, F. Larøi, J. C. Badcock, A. Jablensky
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- Journal:
- Psychological Medicine / Volume 48 / Issue 3 / February 2018
- Published online by Cambridge University Press:
- 17 July 2017, pp. 451-462
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Background
Schizotypal traits are considered a phenotypic-indicator of schizotypy, a latent personality organization reflecting a putative liability for psychosis. To date, no previous study has examined the comparability of factorial structures across samples originating from different countries and cultures. The main goal was to evaluate the factorial structure and reliability of the Schizotypal Personality Questionnaire (SPQ) scores by amalgamating data from studies conducted in 12 countries and across 21 sites.
MethodThe overall sample consisted of 27 001 participants (37.5% males, n = 4251 drawn from the general population). The mean age was 22.12 years (s.d. = 6.28, range 16–55 years). The SPQ was used. Confirmatory factor analysis (CFA) and Multilevel CFA (ML-CFA) were used to evaluate the factor structure underlying the SPQ scores.
ResultsAt the SPQ item level, the nine factor and second-order factor models showed adequate goodness-of-fit. At the SPQ subscale level, three- and four-factor models displayed better goodness-of-fit indices than other CFA models. ML-CFA showed that the intraclass correlation coefficients values were lower than 0.106. The three-factor model showed adequate goodness of fit indices in multilevel analysis. The ordinal α coefficients were high, ranging from 0.73 to 0.94 across individual samples, and from 0.84 to 0.91 for the combined sample.
ConclusionsThe results are consistent with the conceptual notion that schizotypal personality is a multifaceted construct and support the validity and utility of SPQ in cross-cultural research. We discuss theoretical and clinical implications of our results for diagnostic systems, psychosis models and cross-national mental health strategies.