飞利浦IntelliSpace Cognition数字测试电池的测试-重新测试可靠性和可靠变化指数
Laura Klaming1, Mandy Spaltman1, Stefan Vermeent1
1Digital Cognitive Diagnostics, Philips Healthcare, Eindhoven, The Netherlands.
The Clinical neuropsychologist
|February 15, 2024
概括
飞利浦的智能空间认知 (ISC) 平台显示了可靠的测试复试性能,与纸质测试相当. 在ISC平台上的可靠变化指数 (RCI) 帮助临床医生评估真正的认知变化.
科学领域:
- 神经科学是一个神经科学.
- 认知心理学 认知心理学
- 医疗技术 医疗技术 医学技术
背景情况:
- 数字认知评估工具在临床实践中越来越多地使用.
- 验证这些数字工具的可靠性对于其临床实用性至关重要.
- 飞利浦的智能空间认知 (ISC) 平台提供数字化神经心理测试.
研究的目的:
- 为了评估飞利浦智能空间认知 (ISC) 平台的测试-重新测试可靠性.
- 在ISC平台上确定数字认知测试的可靠变化指数 (RCI).
- 为了比较数字认知测试与传统纸笔版本的可靠性.
主要方法:
- 147名参与者 (19-88岁) 在两次访问中完成了数字 (ISC) 和纸笔认知测试.
- 类内相关系数 (ICC) 评估了这两种管理方式的可靠性.
- 用实践调整和基于标准化的回归 (SRB) 方法计算RCI.
主要成果:
- 在ISC测试中,测试重复测试的可靠性中等至优异,相当于纸笔测试.
- 基线表现,重新测试间隔,年龄和教育预测了重新测试的表现.
- 这两种RCI计算方法在检测可靠变化方面普遍一致.
结论:
- 该ISC平台表现出可靠的测试-重新测试性能,支持其在临床环境中的使用.
- 来自ISC平台的RCI可以帮助区分真正的认知变化和测量错误.
- 这些发现支持IntelliSpace认知平台用于认知评估的临床实用性.
更多相关视频
07:02A Computerized Test Battery to Study Pharmacodynamic Effects on the Central Nervous System of Cholinergic Drugs in Early Phase Drug Development
Published on: February 11, 2019
9.8K
08:40Isokinetic Robotic Device to Improve Test-Retest and Inter-Rater Reliability for Stretch Reflex Measurements in Stroke Patients with Spasticity
Published on: June 12, 2019
7.5K
相关概念视频
Self-Report Tests of Personality
350
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.
350
Reliability and Validity
12.7K
Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.
12.7K
Measures of Intelligence
7.2K
Psychologists measure intelligence by using standardized tests that produce a score known as the intelligence quotient or IQ. To understand IQ tests, it's important to recognize the key principles behind their construction: validity, reliability, and standardization.
Validity refers to how well a test measures what it claims to measure. An intelligence test should accurately assess intelligence rather than another characteristic, like anxiety. Criterion validity is one way to evaluate this;...
Validity refers to how well a test measures what it claims to measure. An intelligence test should accurately assess intelligence rather than another characteristic, like anxiety. Criterion validity is one way to evaluate this;...
7.2K
Wechsler's Contribution to Measures of Intelligence
1.5K
David Wechsler, a psychologist who worked with World War I veterans, developed a significant IQ test in 1939 called the Wechsler-Bellevue Intelligence Scale. This test was innovative because it combined several subtests that measured both verbal and nonverbal skills, reflecting Wechsler's belief that intelligence is a global capacity involving purposeful action, rational thinking, and effective interaction with the environment. This test later evolved into the Wechsler Adult Intelligence...
1.5K
