Researcher access to confidential records adds to the vulnerability of workers who participate in workplace studies. inappropriate release of identifiable private information could adversely affect a worker's retention of a job, insurance or other employment related benefits. to avoid or minimize these risks, the study design must include adequate safeguards to protect the confidentiality of the information collected. a plan for the proper management of study data and records should clearly define:
- who will have access to the data.
- if the study results, if any, will be included in the employee's personnel records
- how the data will be collected and secured
- if personal identifiers will be retained and used in the data analysis.
- all of the above

Which of the following statements is correct? a) due to limited liability, unlimited lives, and ease of ownership transfer, the vast majority of u. s. businesses (in terms of number of businesses) are organized as corporationsb) most businesses (by number and total dollar sales) are organized as proprietorships or corporation. however, if the business gets very large, it becomes advantageous to convert to a corporation, primarily because corporations have important tax advantages over proprietorships and partnerships. c) due to legal considerations related to ownership transfers and limited liability, which affect the ability to attract capital, most business (measured by dollar sales) is conducted by corporations in spite of large corporations' less favorable tax treatmentd) large corporations are taxed more favorably than proprietorshipse) corporate stockholders are exposed to unlimited liability

Which type of data is generally stored in different file formats, such as text files, spreadsheets, and so on?

Match each of the terms below with an example that fits the term. a. fungibility the production of gasoline b. inelasticity the switch from coffee to tea c. non-excludability the provision of national defense d. substitution the demand for cigarettes