Publication
The positive and negative suicidal ideation inventory among portuguese adolescents: Factor structure and gender invariance
| dc.contributor.author | Brás, Marta | |
| dc.contributor.author | Cunha, Ana | |
| dc.contributor.author | Antunes, João | |
| dc.contributor.author | Carmo, Cláudia | |
| dc.date.accessioned | 2024-05-04T09:31:37Z | |
| dc.date.available | 2024-05-04T09:31:37Z | |
| dc.date.issued | 2024-04-10 | |
| dc.date.updated | 2024-04-26T13:09:12Z | |
| dc.description.abstract | Suicide worldwide is an issue that needs to be addressed, and adolescents are an at-risk group. Assessing suicidal ideation is central to tackling the issue of suicide. The Positive and Negative Suicidal Ideation inventory is a widely validated measure of suicidal ideation, and yet, very little is known about its invariance across various groups. The present study aimed to adapt and test the PANSI’s structure in a Portuguese sample while testing its gender invariance. A total of 750 middle and high school students were recruited for the study, and data were collected on various suicide risk and protective factors, including the Portuguese-translated PANSI. Data were put through exploratory and confirmatory factor analysis. Kaiser’s criterion and scree plot both extracted two factors (64.10% variance explained). Confirmatory factor analysis also supported the PANSI’s structure (TLI = 0.943). The PANSI showed good reliability (α ≥ 0.83) and good construct and discriminative validity. The PANSI also exhibited scalar, but not strict, invariance. Overall, these results were similar to previous versions of this scale. The PANSI is a reliable measure of suicide risk among Portuguese adolescents. Future studies should further replicate these results in other cultures and expand on them by testing for invariance across other demographic variables. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | European Journal of Investigation in Health, Psychology and Education 14 (4): 1002-1011 (2024) | pt_PT |
| dc.identifier.doi | 10.3390/ejihpe14040065 | pt_PT |
| dc.identifier.eissn | 2254-9625 | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/20708 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | MDPI | pt_PT |
| dc.relation | Psychology Research Center | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Adolescents | pt_PT |
| dc.subject | Positive and negative suicidal ideation | pt_PT |
| dc.subject | Confirmatory factor analysis | pt_PT |
| dc.subject | Invariance | pt_PT |
| dc.title | The positive and negative suicidal ideation inventory among portuguese adolescents: Factor structure and gender invariance | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Psychology Research Center | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04345%2F2020/PT | |
| oaire.citation.endPage | 1011 | pt_PT |
| oaire.citation.issue | 4 | pt_PT |
| oaire.citation.startPage | 1002 | pt_PT |
| oaire.citation.title | European Journal of Investigation in Health, Psychology and Education | pt_PT |
| oaire.citation.volume | 14 | pt_PT |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Brás | |
| person.familyName | Antunes | |
| person.familyName | Carmo | |
| person.givenName | Marta | |
| person.givenName | João | |
| person.givenName | Cláudia | |
| person.identifier.ciencia-id | BE16-6664-637D | |
| person.identifier.orcid | 0000-0001-7430-1939 | |
| person.identifier.orcid | 0000-0001-9635-5145 | |
| person.identifier.orcid | 0000-0002-7301-349X | |
| person.identifier.scopus-author-id | 55507762100 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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