Dr. klaus conducted a research in psychology that established that the number of hours of study before a test is directly proportional to the performance in the test. in the context of correlational research, it can be said that exists between the two variables.

It can be said that a positive correlation existis between the two variables.

Explanation:

Correlational research looks for an existing relationship between two variables, when there is a relation it can be either positive or negative. Negative correlation is when the variables move in opposite directions, when one of them increases, the other one decreases. A positive correlation existis when both variables move in the same direction, meaning that when one variable increases the other one also increases.

In this case, Dr. Klaus found a positive correlation because he found that when the number of hours of study increased, the performance of the test did also.

explanation:

pay attention. give the speaker your undivided attention, and acknowledge the message.

show that you're listening. use your own body language and gestures to show that you are engaged.

provide feedback.

defer judgment.

respond appropriately.

this statement is true.

forests are public goods, available for everybody. when usage of such a good becomes interesting for consumers and its usage increases, there can be a risk of overexploitation. it is a non rival good therefore, if one person consumes the good it does not reduce the availability for subsequent consumers.

these caracteristics require the establishment of measures in order to prevent the destruction of a commonly owned space, for example, to restrict the amount of people that have access to the same time.