一个多维模型,以方便在人体内比较属性
Mark L Davison1, Seungwon Chung2, Nidhi Kohli1
1University of Minnesota.
Psychometrika
|February 25, 2026
概括
本研究引入了一种心理测量方法,确保有效的个人内部比较具有相同的单位 (EU). 经过验证的欧盟分析提高了分数的有效性,使以前无法回答的研究问题成为可能.
科学领域:
- 心理测量 心理测量 心理测量
- 心理测量 心理测量
- 联合测量 联合测量
背景情况:
- 在心理学中,人内比较通常假定相同的单位 (EU) 或起源,这种假设很少得到验证.
- 现有的测量模型可能无法保证有效的得分比较所需的属性.
研究的目的:
- 描述适用于联合测量原理的多维SEM/IRT模型.
- 展示该模型如何为心理测量建立相等单位 (EU).
- 为了提高心理分数的有效性,以进行人与人之间的比较.
主要方法:
- 使用了一个多维结构方程建模/物件响应理论 (SEM/IRT) 模型.
- 应用联合测量的原则来验证模型的预期响应变量.
- 雇佣平等单位 (EU) 分析作为生活质量数据的预处理步骤.
主要成果:
- 所述的SEM/IRT模型,通过联合测量,确保响应变量满足在共同尺度上测量的公理.
- 欧盟的分析成功地得出了一个简单的结构生活质量模型,在相同的单位中有三个维度.
- 经过验证的欧盟分析表明,分数具有额外的有效性,这使得新的研究问题成为可能.
结论:
- 拟议的SEM/IRT模型和欧盟分析提供了一个严格的框架,用于在心理测量中建立平等的单位.
- 当欧盟模型与数据相匹配时,衍生得分对于处理复杂的个人内部比较具有更高的有效性.
- 需要进一步的研究来探索这种方法的局限性,并扩大这种方法的应用.
相关概念视频
Multicompartment Models: Overview
655
Multicompartment models are mathematical constructs that depict how drugs are distributed and eliminated within the body. They segment the body into several compartments, symbolizing various physiological or anatomical areas connected through drug transfer processes such as absorption, metabolism, distribution, and elimination.
These models offer a more comprehensive representation of drug behavior in the body than one-compartment models. They accommodate the complexity of drug distribution,...
These models offer a more comprehensive representation of drug behavior in the body than one-compartment models. They accommodate the complexity of drug distribution,...
655
Theory of Attribution II: Kelley's Covariation Theory
743
Attribution theory plays a crucial role in social psychology, helping to explain how individuals interpret the causes of behavior. One prominent model within this field is Harold Kelley's covariation theory, which provides a systematic approach to determining whether internal traits or external circumstances drive a person's actions. The model posits that individuals rely on three key types of information—consensus, consistency, and distinctiveness—to make these judgments.Consensus:...
743
Multiple Allele Traits
38.4K
The Concept of Multiple Allelism
38.4K
Implicit Personality Theories
499
Implicit personality theory explains how individuals make assumptions about the relationships between personality traits, behaviors, and character types. When people learn that someone possesses a particular trait, they tend to infer the presence of other related characteristics, forming a cohesive impression. This cognitive shortcut plays a crucial role in social interactions and interpersonal judgments.Central Traits and Their InfluenceSolomon Asch's seminal 1946 study highlighted the power...
499
Self-Discrepancy Theory
19.0K
One influential perspective on what motivates people's behavior is detailed in Tory Higgin's self-discrepancy theory (Higgins, 1987). He proposed that people hold disagreeing internal representations of themselves that lead to different emotional states.
19.0K
Self-Report Tests of Personality
1.0K
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.
1.0K


