Statistic Study Notes Wgu (Selected Chapters) Essay

Using Research and Statistics in Health Care *14 this topic addresses the following learning objectives: * Explain the role of research in developing knowledge for use in health care evidence-based practice situations. * Identify several ways that research can influence healthcare policy. * Identify peer-reviewed healthcare research articles. * Differentiate between descriptive and inferential research questions in a peer-reviewed article on healthcare research. * Identify the problem statement/purpose/aim in a peer-reviewed article on healthcare research. * Identify the theoretical or conceptual framework used in a peer-reviewed article on healthcare research. * Differentiate between Anderson’s model of†¦show more content†¦Theory of Planned Behavior A theory often used in the research of individual health behavior and behavioral intentions is the theory of planned behavior (Ajzen, 1991). According to this theory, the performance of any behavior depends on behavioral intention. Behavioral intention is viewed as bei ng dependent on behavioral beliefs (e.g., attitude towards the behavior), normative beliefs, and control beliefs. Normative beliefs are beliefs about the expectations of others, and control beliefs are beliefs about the factors that may help or hinder the performance of the behavior. The framework for the study of physical activity discussed earlier by Armitage (2005) is based on this theory. That study found that behavioral beliefs, normative beliefs, and control beliefs all contribute to physical activity behavior. Organizing, Displaying, and Describing Data *10 This topic addresses the following learning objectives: * Explain the nature, purpose, and types of statistics available for analyzing healthcare-related data. * Define mathematical symbols commonly used in healthcare