Swamped with your writing assignments? Take the weight off your shoulder!
Unit 6 Chapter 11 Data Collection Methods Discuss the types of quantitative data collection methods to include surveys and questionnaires. Chapter 12 Principles of Measurement Discuss the purpose of measurement and the four levels: nominal, ordinal, interval, and ratio. Explain why ordinal measurement is commonly used in nursing research. Explain why there are errors in measurement regardless of the tool. Discuss the tools most commonly used in nursing.