What is a Likert Scale vs. a Likert Item. A âLikert scaleâ is the sum of responses to several Likert items. These items are usually displayed with a visual aid, such as a series of radio buttons or a horizontal bar representing a simple scale. A âLikert itemâ is a statement that the respondent is asked to evaluate in a survey. In the example below, the statement, âThe checkout process was easyâ is a Likert item.
Flight controllers are personnel who aid space flight by working in such Mission Control Centers as NASA's Mission Control Center or ESA's European Space Operations Centre. Flight controllers work at computer consoles and use telemetry to monitor various technical aspects of a space mission in real time.
Duties of a Captain. The captain is responsible for the flight, the crew, the passengers and the aircraft. He has to ensure that all necessary checks are made before, during and after the flight. Typically, this role is responsible for weather checks, safety checklists, flight planning and flying the plane to its destination. Pilots also report any issues or changes during flights, take note of communications from air traffic control personnel and adapt flight plans if required.