What might be a concept that you would like to measure? 2). Now, using the concept you developed, come up with an operational definition of that concept. 3.) Develop proxies for the following ideas: a) Happiness b) Success c) Positive interactions with others Why do we use proxies instead of the central concepts above? 4). Describe a tool (research or otherwise) that is reliable but not valid. 5). Describe a tool (research or otherwise) that is valid but not reliable. 6). Describe an appropriate and inappropriate tool for measuring the following research question: ″According to residents age 21-55, what are the main competitors to the live music scene in Santa Rosa?″ 7). What is an appropriate and inappropriate unit for measuring the following research question: ″What is the average income of residents in Santa Rosa?″
