I make certain that workers in my plant have the appropriate training and tools to do their job well. According to expectancy theory, I am emphasizing: a. the effort-performance expectancy of my workers
b. the performance-outcome expectancy of my workers
c. the valence of the work
d. the behavioral control my workers have

b.  The performance-outcome expentancy of my workers.

Explanation:

Expentancy thoery proposes that an individual will behave in a certain way because of they are motivated to select a specific behaviour over others due to what they expect the result of that selected behaviour will be.

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.