相关实验视频
Updated: Jun 18, 2025

06:48
Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil
Published on: July 29, 2020
4.5K
大学学生抑郁症库存,巴西版本,构建评估
Fernanda Pâmela Machado1, Marcos Hirata Soares1, Katya Luciane de Oliveira1
1Universidade Estadual de Londrina. Londrina, Paraná, Brazil.
Revista brasileira de enfermagem
|July 31, 2024
概括
大学学生抑郁症库存,巴西版本 (USDI-BR) 显示出强大的有效性和内部一致性. 这种30项,4个因素的尺度是评估大学生抑郁症的可靠工具.
科学领域:
- 心理测量 心理测量 心理测量
- 心理健康评估 心理健康评估
背景情况:
- 在大学生中,抑郁症是一个很大的问题.
- 经过验证的工具对于准确的评估和干预至关重要.
研究的目的:
- 评估大学学生抑郁症清单,巴西版本 (USDI-BR) 的构造有效性和内部一致性.
主要方法:
- 使用334名学生的雪球样本进行方法研究.
- 确认因素分析和可靠性分析 (麦当劳的欧米茄,克朗巴赫的阿尔法).
- 主要组件分析使用 varimax 和 oblimin 旋转.
主要成果:
- 美元指数 - 黄金指数显示出良好的内部一致性 (ω = 0.95).
- 该尺度保留了30个项目和4个因素结构,包括一个新的"死亡愿望和社会退缩"因素.
结论:
- 美元指数-BR提供了有效性和内部一致性的证据.
- 建议进行进一步的研究,以扩大其心理特性的证据.
相关概念视频
Self-Report Tests of Personality
332
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.
332
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
Self-Discrepancy Theory
18.3K
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.
18.3K
Self-Presentation: Self-Monitoring and Self-Handicapping
39.0K
People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
39.0K
Measures of Intelligence
7.1K
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;...
7.1K
Depressive Disorders: Etiology
60
Depressive disorders result from a complex interplay of biological, psychological, and sociocultural factors, each contributing uniquely to the development and persistence of the condition. Understanding these factors provides critical insight into the multifaceted nature of depression.
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
60

