相关实验视频
Updated: Jul 23, 2025

09:29
Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder
Published on: January 9, 2015
15.5K
验证了强迫症频谱调查问卷的简短版本
Liliana Dell'Osso1, Benedetta Nardi1, Chiara Bonelli1
1Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
Frontiers in psychology
|July 13, 2023
概括
强迫症频谱短版本 (OBS-SV) 调查问卷显示强迫症症状测量的可靠性和有效性很强. 它有效地区分健康人群,社会焦虑症患者和强迫症患者.
科学领域:
- 精神病学是一个精神病学.
- 心理测量 心理测量 心理测量
- 心理健康 心理健康
背景情况:
- 最近的研究强调了对精神障碍的二维观点.
- 强迫症频谱概念与早期的强迫症描述一致,并在DSM-5中部分得到认可.
- 需要一个经过验证的工具来评估全方位的强迫症症状,包括下值表现.
研究的目的:
- 评估强迫症频谱短版本 (OBS-SV) 的心理测量特性.
- 确认OBS-SV测量各种强迫症症状的能力.
- 评估OBS-SV在临床群体中的可靠性和有效性.
主要方法:
- 招募了43名强迫症患者 (OCD),42名社会焦虑症患者 (SAD) 和60名健康对照者 (HC).
- 管理了DSM-5 (SCID-5) 的结构化临床面试,耶鲁棕色强迫症尺度 (Y-BOCS) 和OBS-SV.
- 使用统计分析来评估可靠性,内部一致性,收有效性和组差异.
主要成果:
- 该OBS-SV表现出强大的测试复试可靠性和高内部一致性.
- OBS-SV得分与现有的强迫症指标和领域有显著的正相关性.
- 从HC到SAD到强迫症组观察到OBS-SV得分的逐渐增加,这表明诊断组的显著差异.
结论:
- 该OBS-SV是一个心理测量声音仪器,用于评估强迫症谱的症状.
- 调查问卷表现出良好的内部一致性和测试复试可靠性.
- OBS-SV有效地区分健康对照,SAD患者和强迫症患者,支持其在临床环境中的使用.
更多相关视频
相关概念视频
Obsessive-Compulsive Disorder
164
Obsessive-compulsive disorder (OCD) is a mental health condition characterized by recurrent obsessions, compulsions, or both, which consume significant time and interfere with daily functioning. Obsessions involve persistent, intrusive, and unwanted thoughts, images, or urges that evoke anxiety. Common examples include irrational fears of contamination or harm. Compulsions are repetitive behaviors or mental acts performed to reduce the anxiety caused by obsessions. For instance, individuals...
164
Personality Disorders: Dependent and Obsessive-Compulsive
94
Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle...
Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle...
94
Self-Report Tests of Personality
388
Self-report inventories are objective personality assessments that use multiple-choice items or numbered scales, typically ranging from 1 (strongly disagree) to 5 (strongly agree). They are often called Likert scales after Rensis Likert. These inventories are widely used due to their ease of administration and cost-effectiveness. One of the most prominent examples is the Minnesota Multiphasic Personality Inventory (MMPI), initially developed in the 1940s to assess abnormal personality traits.
388
Oppositional Defiant Disorder
90
A persistent pattern of angry or irritable mood, defiant behavior, or vindictiveness characterizes Oppositional Defiant Disorder (ODD). Symptoms must occur over at least six months, involve interactions with individuals beyond siblings, and meet specific diagnostic criteria to be clinically significant. The disorder affects emotional regulation, social interactions, and behavior, often manifesting early in life and influencing long-term development and functioning.
Diagnostic Criteria and...
Diagnostic Criteria and...
90
Anxiety: Overview
309
Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
309
Generalized Anxiety Disorder
167
Generalized Anxiety Disorder (GAD) is a chronic condition characterized by excessive and uncontrollable worry that persists for at least six months, significantly interfering with daily functioning. Unlike situational anxiety, which arises in response to specific stressors, GAD often occurs without a clear cause. Individuals may experience disproportionate worry about work, health, or relationships. For instance, a person might continuously fear poor health despite normal medical evaluations or...
167

