相关实验视频
Updated: Feb 4, 2026
12:49
Measuring Caenorhabditis elegans Life Span on Solid Media
Published on: May 12, 2009
31.0K
世卫组织QOL-BREF的潜在结构:对测量自闭症成年人生活质量的影响
Elizabeth A Kaplan-Kahn1, Goldie A McQuaid2, Nancy Raitano Lee3
1Center for Autism Research, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
Autism in adulthood
|February 2, 2026
概括
世界卫生组织的生活质量仪器 (WHOQOL-BREF) 准确地测量了自闭症成年人的生活质量. 双因素模型最好地捕捉了这一群体中一般和特定领域的生活质量因素.
科学领域:
- 心理测量 心理测量 心理测量
- 自闭症谱系障碍研究研究
- 生活质量评估生活质量评估
背景情况:
- 对自闭症成年人来说,验证的生活质量 (QoL) 措施至关重要.
- 世界卫生组织质量准则 (WHOQOL-BREF) 在一般人群中表现出强烈的心理测量特性.
- "WHOQOL-BREF"的潜在结构以前没有在自闭症成年人中进行过测试.
研究的目的:
- 为了比较确认因素分析 (CFA) 模型,以确定最适合自闭症成年人的WHOQOL-BREF.
- 为了心理验证WHOQOL-BREF自闭症人口的潜在潜在结构.
- 推进使用WHOQOL-BREF作为自闭症患者的QoL衡量标准.
主要方法:
- 842名自闭症成年人 (18-83岁) 完成了WHOQOL-BREF.
- 我们比较了四种CFA模型 (相关的四因素,单维,高阶,双因素).
- 模型的合适性被评估以确定潜伏结构的最佳表示.
主要成果:
- 在自闭症成年人中,WHOQOL-BREF表现出强大的内部可靠性.
- 双因素模型显示了最好的数据匹配,表明了一般的QoL因子以及特定领域的因子.
- 世界卫生组织的QOL-BREF记录了自闭症成年人的一般和特定领域的QOL.
结论:
- 这项研究提供了WHOQOL-BREF自闭症成年人潜在结构的心理测量验证.
- 建议使用双因素模型来准确测量自闭症成年人的多个维度的QoL.
- 这些发现支持WHOQOL-BREF在评估自闭症人口中的QoL方面的实用性.
相关概念视频
01:23Characteristics of Life
261.2K
Biology is a natural science that studies life and living organisms, including their structure, function, development, interactions, evolution, distribution, and taxonomy. The field's scope is extensive and divided into several specialized disciplines, such as anatomy, physiology, ethology, genetics, and many more. All living things share a few key traits, including cellular organization, heritable genetic material and the ability to adapt/evolve, metabolism to regulate energy needs, the...
261.2K
02:42Half-life of a Reaction
39.0K
The half-life of a reaction (t1/2) is the time required for one-half of a given amount of reactant to be consumed. In each succeeding half-life, half of the remaining concentration of the reactant is consumed. For example, during the decomposition of hydrogen peroxide, during the first half-life (from 0.00 hours to 6.00 hours), the concentration of H2O2 decreases from 1.000 M to 0.500 M. During the second half-life (from 6.00 hours to 12.00 hours), the concentration decreases from 0.500 M to...
39.0K
02:39The Angiosperm Life Cycle
72.5K
Plants have a life cycle split between two multicellular stages: a haploid stage—with cells containing one set of chromosomes—and a diploid stage—with cells containing two sets of chromosomes. The haploid stage is the gamete-producing gametophyte, and the diploid stage is the spore-producing sporophyte.
72.5K
02:40The Tree of Life - Bacteria, Archaea, Eukaryotes
38.4K
The “tree of life” describes the evolution of life and the evolutionary relationships between organisms. The root of the tree is the common ancestor to all life on Earth. All other species radiate from this point, much like the branches of a tree. The numerous tips of these branches on the tree of life represent every living, or extant, species. Extinct species, which are species that no longer exist, can be found towards the center of the tree. Currently, these organisms, both...
38.4K
01:23Functions of Life
25.6K
Human life is characterized by a variety of functions that are essential for survival and well-being. These functions include metabolism, movement, development, growth and reproduction.
Metabolism
The basic function of an organism is to consume energy and molecules in foods, convert some of it into fuel for movement, sustain body functions, and build and maintain body structures. There are two types of reactions that accomplish this: anabolism and catabolism.
Anabolism is the process whereby...
Metabolism
The basic function of an organism is to consume energy and molecules in foods, convert some of it into fuel for movement, sustain body functions, and build and maintain body structures. There are two types of reactions that accomplish this: anabolism and catabolism.
Anabolism is the process whereby...
25.6K
01:29Life Histories
22.8K
Overview
22.8K