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A number of rating systems are available to evaluate emotional communication in a single modality. The main purpose of this study was to develop procedures to train human raters to evaluate posed expressions of emotion across three different channels of communication, i.e., facial, prosodic/intonational, and lexical/verbal. These procedures were used to evaluate posed emotional expressions produced by individuals with unilateral brain lesions from stroke. Posers in this preliminary report were two right brain-damaged, two left brain-damaged, and two normal control right-handed adults who were matched on demographic and neurological factors. Eight emotional expressions, both positive and negative, were produced in three channels and rated for intensity, pleasantness, and category accuracy. 15 normal adults served as raters, five per channel. The rating procedures were comparable across channels, with analogous properties, and yielded substantial interrater agreement. In this small sample of posers, it was observed that the expressions of the right brain-damaged group were rated as the least accurate and those of the left brain-damaged group as the most intense. When patterns of individual performance across the channels were examined, performance was quiet consistent for the normal controls yet variable for the right brain-damaged persons. These observations are in keeping with the notion that patients with right hemisphere pathology have difficulty in emotional communication. In summary, these findings suggest that comparison of emotional expressions across multiple channels is feasible. 相似文献
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Lucas CP Fisher P Piacentini J Zhang H Jensen PS Shaffer D Dulcan M Schwab-Stone M Regier D Canino G 《Journal of abnormal child psychology》1999,27(6):429-437
Previous studies have suggested that discrepant reporting in a test–retest reliability paradigm is not purely random measurement error, but partly a function of a systematic tendency to say no during retest to questions answered positively at initial testing (attenuation). To examine features of interview questions that may be associated with attenuation, three raters independently assessed the structural and content features of questions from the Diagnostic Interview Schedule for Children (version 2.3) and linked these to data from a test–retest reliability study of 223 community respondents (parent and child reports). Results indicated that for both parent and youth reports, item features most strongly associated with attenuation were (a) being a stem question (asked of all respondents, regardless of any skip structure); (b) question placement in the first half of the interview; (c) question length; (d) question complexity; or (e) requiring assessment of the timing, duration, or frequency of a symptom. Findings may be explained by participants' conscious efforts to avoid further questions or by their learning more about the nature and purpose of the interview as they gain more experience; alternatively, findings may represent a methodological artifact of structured interview design. 相似文献
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Felix E Hernández LA Bravo M Ramirez R Cabiya J Canino G 《Journal of abnormal child psychology》2011,39(4):589-600
We examined the persistence of psychiatric disorders at approximately 18 and 30 months after a hurricane among a random sample
of the child and adolescent population (4–17 years) of Puerto Rico. Data were obtained from caretaker-child dyads (N = 1,886) through in person interviews with primary caretakers (all children) and youth (11–17 years) using the Diagnostic
Interview Schedule for Children IV in Spanish. Logistic regressions, controlling for sociodemographic variables, were used
to study the relation between disaster exposure and internalizing, externalizing, or any disorder. Children’s disaster-related
distress manifested as internalizing disorders, rather than as externalizing disorders at 18 months post-disaster. At 30 months,
there was no longer a significant difference in rates of disorder between hurricane-exposed and non-exposed youth. Results
were similar across age ranges. Rates of specific internalizing disorders between exposed and unexposed children are provided.
Research and clinical implications are discussed. 相似文献
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