What data collection strategies are used in quantitative research? Why?

Strategies for data collection and establishing trus

Data collection strategies used in quantitative research typically involve the use of standardized surveys, questionnaires, and interviews as well as direct observation and measurements. These strategies are used because they provide a consistent, reliable way to measure and compare data from different sources. Surveys and questionnaires allow researchers to collect large amounts of data quickly while ensuring consistency in responses due to their standardized nature. Interviews provide an opportunity for researchers to delve deeper into subject matter by exploring individual experiences related to the topic being studied. Direct observation allows researchers to gain insight into how people interact with one another or respond to certain conditions. Measurements can be taken using various tools such as thermometers, scales, or blood pressure cuffs depending on what is being studied. All these methods produce valuable information that can be analyzed quantitatively which helps researchers better understand relationships between variables and draw more meaningful conclusions from their findings.