Exam 10: Human Resources, Job Design, and Work Measurement

The data in the following table represent time-study observations on a new operation with three work elements. On the basis of these observations, find the standard time for the process. Assume a 15% allowance factor. Observations(times in seconds) Element Performance Rating 1 2 3 4 1 120\% 90.3 91.5 92.4 90.2 2 100\% 30.5 32.3 29.6 31.1 3 105\% 130.5 128.9 132 130.5

The objective of a human resource strategy is to

Self-directed teams tend to be successful in work environments where there is little employee empowerment.

Most pit crew members have background experience in what area?

Among the advantages of predetermined time standards are all of the following except

The behavioral approach to job design that involves giving the worker a larger portion of the total task is

A manufacturing plant assembly line job has a standard time of 5 minutes. A worker with a performance rating of 87% is assigned the task and given an allowance factor of 13%. What is the worker's average observed time?

A brake system installer in an auto factory has an actual average time of 31 minutes on her task. The performance rating of the worker timed was estimated at 104%. Practice in this department is to allow 22% for the constant allowances. There is currently no variable allowance. a. Find the normal time for the operation. b. Compute the standard time for the operation. c. Recompute the standard time if a variable allowance of 14% is factored in.

A modern "stopwatch" study can be conducted using a special-purpose PDA, one which can digitally capture events, times, and other variables for later analysis on a spreadsheet.

One of the elements of ergonomics is

A work sampling study requires an acceptable error level of 7% and 95% confidence. a. What is the adequate sample size if the sample proportion is as large as 57%? b. What is the adequate sample size if the sample proportion is estimated to be about 22%?

________ allowances are those that include the distance from employees to restrooms, water fountains, and other facilities.

________ estimates, by sampling, the percent of time that a worker spends on various tasks.

The two most basic policies associated with employment stability are

The smaller the percentage established for allowances

A time-study procedure involves timing a sample of worker's performance and using it to set a standard.

Labour standards can help to determine

Describe some impacts of noise in the workplace.

A disadvantage of work sampling is that

Which of the following statements describes job rotation?