Which of the following is true? A. The scientist-practitioner model of training emerged before the practitioner-scholar model of training. B. The scientist-practitioner model of training and the practitioner-scholar model of training emerged at the same time. C. The scientist-practitioner model of training emerged after the clinical scientist model of training. and the practitioner-scholar model of training

The correct option is A: The scientist-practitioner model of training emerged before the practitioner-scholar model of training.

Explanation:

The scientist-practitioner model was first created by David Shakow and articulated in 1949 in a training held in Boulder, Colorado. It is also known as the Boulder model. To add to this model of training, there were other forms of professional training that emerged such as the practional-scholar model of training, which emerged in 1973, partially due to not being satisfied with the scientist-practitioner model.

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.

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