A cable TV company redesigned jobs so that one employee interacts directly with customers, connects and disconnects their cable service, installs their special services and collects overdue accounts in an assigned area. Previously, each task was performed by a different person and the customer interacted only with someone at the head office.
1. This change is an example of .
a. increasing job enrichment by establishing client relationshipsb. encouraging self-reinforcementc. introducing job rotationd. increasing job specializatione. introducing job feedback

Steffi is reviewing various licenses and their uses. match the licenses to their respective uses.

Ajustification for job training programs is that they improve worker productivity. suppose that you are asked to evaluate whether more job training makes workers more productive. however, rather than having data on individual workers, you have access to data on manufacturing firms in ohio. in particu- lar, for each firm, you have information on hours of job training per worker (training) and number of nondefective items produced per worker hour (output). (i) carefully state the ceteris paribus thought experiment underlying this policy question. (ii) does it seem likely that a firm’s decision to train its workers will be independent of worker characteristics? what are some of those measurable and unmeasurable worker characteristics? (iii) name a factor other than worker characteristics that can affect worker productivity. (iv) if you find a positive correlation between output and training, would you have convincingly established that job training makes workers more productive? explain.

Gary lives in an area that receives high rainfall and thunderstorms throughout the year. which device would be useful to him to maintain his computer?