کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5038517 | 1472838 | 2017 | 16 صفحه PDF | دانلود رایگان |
- Irritability is defined and measured inconsistently in scholarly literature.
- We review and analyze scholarly definitions and measures of irritability.
- There is much overlap among the constructs of irritability, anger, and aggression.
- Themes of irritability were divided into causes, experience, and consequences.
- We propose a definition of irritability and recommend items for measurement.
Irritability is a symptom of 15 disorders in the DSM-5 and is included in Mood Disorders, Addictive Disorders, Personality Disorders, and more (American Psychiatric Association, 2013). However, the term irritability is defined and measured inconsistently in the scholarly literature. In this article, we reviewed the scholarly definitions of irritability and the item content of irritability measures. Components of definitions and items measuring irritability were divided into three categories: a) causes, b) experience, and c) consequences. We also reviewed potential causes and biomarkers of irritability. We found much overlap between definitions and measures of irritability and related constructs such as anger and aggression. Consequently, the validity of research on irritability needs to be questioned including the role of irritability in psychopathology and the presence of irritability as a symptom in any disorder. Research on irritability's role in behavioral disorders needs to be repeated after more well defined measures are developed. We proposed a more precise definition of irritability that clearly differentiates it from related constructs. Suggested items for measuring irritability are also provided.
Journal: Clinical Psychology Review - Volume 53, April 2017, Pages 93-108