Jessica hypothesizes that her manipulation of temperature in an auditorium will increase the number of students who doze off in a lecture. she is testing a hypothesis.

The correct answer is: Directional.

Explanation:

The directional hypothesis can be understood as a prediction that is made by a researcher in which he/she expects either a positive or a negative change in the relationship between two variables of any given population.

These hypotheses can be made based on past experiments, the study of different research papers and empirical evidence.

In this particular case, Jessica Hypothesizes that her manipulation of temperature in an auditorium will increase the number of students who doze off in a lecture. She is testing a Directional research hypothesis.

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the correct answer is individualism and exchange. at this stage, children begin to question the rules, because they can see that there is more than one side to them. different individuals have different viewpoints. they won't be able to reach this stage because of ignorance, a lack of ethics or personal biases. that is because people with that characteristiscs are not able to distinguish what is good or what is bad and they can't pursue their individual interests.