{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T20:13:04Z","timestamp":1777493584153,"version":"3.51.4"},"reference-count":34,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2020,6,1]],"date-time":"2020-06-01T00:00:00Z","timestamp":1590969600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Child and Adolescent Psychopharmacology"],"published-print":{"date-parts":[[2020,6]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>The Diagnostic Infant and Preschool Assessment was revised to include Likert ratings (DIPA-L) to give a broader range of severity ratings that may have greater utility for clinical and research purposes. In addition, the instrument was updated for Diagnostic and Statistical Manual of Mental Disorders, 5th ed. (DSM-5), and two types of Likert ratings\u2014frequency versus problem intensity\u2014were explored for posttraumatic stress disorder (PTSD) symptoms. Concurrent construct validation and test\u2013retest reliability were examined for the five most common disorders seen in very young children in outpatient clinics: PTSD, attention-deficit\/hyperactivity disorder, oppositional defiant disorder, separation anxiety disorder, and generalized anxiety disorder (GAD). A sixth disorder, disruptive mood dysregulation disorder (DMDD), which was created in DSM-5, was tested for the first time. Functional impairment was also examined.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>\n                      The caregivers of 58 two- through six-year-old children (57 mothers and 1 father) were recruited from an outpatient clinic. They were interviewed at Time 1, and 52 were reinterviewed at Time 2 by research assistants (children's age\n                      <jats:italic toggle=\"yes\">M<\/jats:italic>\n                      4.7 years, standard deviation 1.2).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Few differences were found between the ratings of frequency versus problem intensity for PTSD symptoms. Tests of concurrent criterion validation were acceptable for all disorders when compared against disorder-specific questionnaires; the range of Pearson correlation coefficients was 0.56\u20130.94. A trend for attenuation of diagnoses from Time 1 to Time 2 was evident, but not statistically significant. Test\u2013retest reliabilities were strong when examined with continuous Likert scores, except for GAD (the range of intraclass correlation coefficients values was 0.29\u20130.91, but were less consistent for categorical disorder-level status [the range of Cohen's \u03bas was 0.35\u20130.79]). The range of internal consistencies was 0.78\u20130.95, excluding DMDD, which could not be calculated.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>The updated and revised DIPA-L demonstrated many acceptable features of a valid and reliable instrument for the assessment of very young children. While the findings are tentative given the small sample size, the DIPA-L is the only diagnostic instrument for young children with a replication, tested in clinic populations, updated for DSM-5, with psychometrics for functional impairment, and has Likert ratings.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1089\/cap.2019.0168","type":"journal-article","created":{"date-parts":[[2020,3,11]],"date-time":"2020-03-11T11:29:36Z","timestamp":1583926176000},"page":"326-334","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":14,"title":["The Diagnostic Infant Preschool Assessment-Likert Version: Preparation, Concurrent Construct Validation, and Test\u2013Retest Reliability"],"prefix":"10.1177","volume":"30","author":[{"given":"Michael S.","family":"Scheeringa","sequence":"first","affiliation":[{"name":"Department of Psychiatry and Behavioral Sciences, Tulane University School of Medicine, New Orleans, Louisiana, USA."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2020,6,17]]},"reference":[{"key":"e_1_3_3_2_1","unstructured":"American Psychiatric Association: Diagnostic and Statistical Manual of Mental Disorders 4th ed. 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