Answer:
c. Instrumentation
Explanation:
In research methods and statistics, mainly there are eight different types of threats associated with the internal validity including experimental mortality, regression, interaction of threats, selection, history, testing, maturation, and instrumentation.
Instrumentation: The term "instrumentation" is described as one of the different types of internal validity threat that encompasses the change in the scores, instruments, or observers that may produce a few changes in the outcomes of a particular study.
In the question above, the given statement represents "instrumentation".
Answer:
However, the Aztec king was the most powerful member of the Triple Alliance, making all decisions having to do with war or conquest. And he was much more powerful than the rulers of city-states not belonging to the Triple Alliance
Explanation:
In business, the process of Goal settings involves developing an action plan which is intended to motivate and guide the group toward achieving such planned objective.
The theory which leads to effectiveness of goal setting includes:
- Mobilizing the employees effort by providing them incentives.
- Drawing of employee's attention to important elements of a skills
- Increasing persistence of employee by providing incentives as well.
- The employment of new learning strategies for the employees.
Learn more about goal settings here
<em>brainly.com/question/1705973</em>
Answer:
option D: produced its own contractile cycle
Explanation:
option D: produced its own contractile cycle
Autorhythmicity referred to that capability of cells of cardiac muscles that help to beat heart regularly and rhythmically. It is due to that potential which is produced by cells of cardiac muscles. these cells does not required stimulation to beat heart.
autorhythmic cells are generate at sinoatrial and atrioventricular nodes.
