{"doi":"10.1016/j.adolescence.2014.03.005","title":"Brief report: Can irritability act as a marker of psychopathology?","abstract":"<jats:title>ABSTRACT</jats:title><jats:p>Irritability is ubiquitous in child and adolescent psychopathology. This study aimed to determine if the Affective Reactivity Index (ARI), a measure of irritability, could be used to screen for psychopathology in adolescents. The clinical sample comprised 31 adolescents with a DSM‐IV diagnosis. The control sample was 31 gender and age matched adolescents recruited through schools. Both samples completed a test battery that included the Affective Reactivity Index. The clinical participants reported significantly higher levels of irritability than the control sample by both self‐ and parent‐report. Using ROC analysis a cut off value of 4 on the self‐report ARI was found to be optimal for indicating psychopathology; with a specificity of 77.4% and a sensitivity of 77.4%, the area under the curve was 0.86. This paper provides evidence to suggest that irritability may be used as a general predictor of psychopathology in adolescents.</jats:p>","journal":"Journal of Adolescence","year":2014,"id":635832,"datarank":0.4566783656585135,"base_score":3.044522437723423,"endowment":3.044522437723423,"self_citation_contribution":0.4566783656585135,"citation_network_contribution":0.0,"self_endowment_contribution":0.4566783656585135,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":20,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1068499,"name":"Glenn Melvin","orcid":"0000-0002-6958-3908","position":1,"is_corresponding":false},{"id":1649779,"name":"Bruce Tonge","orcid":null,"position":2,"is_corresponding":false},{"id":320988,"name":"Melissa Mulraney","orcid":"0000-0003-1953-6481","position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Brief report: Can irritability act as a marker of psychopathology?","abstract":"<jats:title>ABSTRACT</jats:title><jats:p>Irritability is ubiquitous in child and adolescent psychopathology. 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