please answer question 6-18 onlyy ( human resources management)

Candidate Selection Chapter (Case Study): Read the following case study and choose only 2 questions co answer Improving Performance at The Hotel Paris The New Employee Testing Program The Hotel Paris's competitive strategy is "To use superior guest service to differentiate the Hotel Paris properties, and to thereby increase the length of stay and return rate of guests, and thus boost revenues and profitabil ity." HR manager Lisa Cruz must now formulate functional policies and activities that support this competitive strategy and boost performance, by eliciting the required employee behaviors and competencies. As she considered what to do next, Lisa Cruz, the Hotel Paris's HR director, knew that employee selection had to play a role. The Hotel Par- is currently had an informal screening process in which local hotel man- agers obtained application forms, interviewed applicants, and checked their references. However, a pilot project using an employment test for service people at the Chicago hotel had produced starting results. Lisa found consistent, significant relationships between test performance and a range of employee competencies and behaviors such as speed of check-in/out, employee turnover, and percentage of calls answered red with the required greeting She knew that such employee capabilities and behaviors translated into the improved quest service performance the Hotel Paris needed to execute its strategy. She therefore had to decide what selection procedures would be best Lisa's team working with an industrial psychologist, designs a test battery that they believe will produce the sorts of high-morale, patient. people-oriented employees they are looking for. It includes a prelimi- nary, computerized test in which applicants for the positions of front- desk cerk, door person, assistant manager, and security guard must deal with an apparently irate guest; a work sample in which front desk clerk candidates spend 10 minutes processing an incoming "guest", a personality test aimed at weeding out applicants who lack emotional stability, the Wonderlic test of mental ability, and the Phasell profile for assessing candidate honesty. Their subsequent validity analysis shows that scores on the test batteries predict scores on the hotel's employee capabilities and behavior metrics. A second analysis confirmed that, as the percentage of employees hired after testing rose, so too did the hotel's employee capabilities and behaviors scores, for instance (see the Strategy map), in terms of speed of check-inlout, and the percent of guests receiving the Hotel Paris required greeting Lisa and the CFO also found other measurable improvements appar- ently resulting from the new testing process. For example, it took less time to fill an open position and cost per hire diminished, so the HR department became more efficient. The new testing program thus did not only con tribute to the hotel's performance by improving employee capabilities and behaviors. It also did so by directly improving profit margins and profits Questions 6-15. Provide a detailed example of a security guard work sample test 6-16. Provide a detailed example of two personality test items you would suggest they use, and why you would suggest using them 6-17. Based on what you read here in this Dessler Human Resource Management Chapter, what other tests would you suggest to Lisa, and why would you suggest them? 6-18. How would you suggest Lisa try to confirm that it is indeed the testing and not some other change that accounts for the improved performance Swritten by and copyright Gary Dessler, PhD