Answer:
Maturation
Explanation:
Maturation can be described as one of the threats to internal validity whereby participants tend to change over time, this can be clearly observed in the sudden change in the life of students as they transition from high school to college, the student become adjusted to college life.
The self awareness that prompts a change of behaviour as on leaves an environment to another.
Anne finding that there were differences between pre and posttesting is most likely going to cause a change in how she respond to the difference.
Hence, Maturation validity threat.
Answer:
the federal principle or system of government.
Explanation:
C) Life and death..... Hope it helps,Feel free to ask more :)
Answer:
Habituation
Explanation:
Habituation occurs whenever people, or even other living organisms are exposed to any repetitive stimuli until the people or the animal, gets desensitized.
Thompson and Spencer, (1966) were able to display 9 criteria that shows whether somebody is having a habituation or not.
But for this question, the example of getting asleep shows a pattern of habituation since the train has to follow a time table, which reinforces the frequency and the desensitization.
