Tracy Winter works at a publishing firm in London and recent…

Tracy Winter works at a publishing firm in London and recently received an e-mail from the human resource department of her company asking her to study the behavior of a colleague, Cindy Camp, including her attention toward her work. Winter now needs to scrutinize Camp’s behavior and notice if she is free from distractions and pays sufficient attention to her tasks. Which of the following is Winter conducting?

A research group in Arizona recently conducted a survey amon…

A research group in Arizona recently conducted a survey among workers of a coal power plant to understand emotions and their happiness quotient. Employees at the plant often complained about poor working conditions and low insurance benefits. However, the group was surprised with the findings of the survey because employees had a positive mood 70 percent of the time during work hours. Which of the following concepts would best explain such findings?