I believe the answer is <span>Hawthorne effect
When the subjects realize that they're under observation, they would made an effort to be included in the 'good' part of the data.
This will make them deviate from the course of actions/thought that they would usually have and would create a falsehood in data collection.</span>
Answer:
The answer is A. Gestalt psychologists.
Explanation:
Gestalt psychology states that people see reality as a whole instead of the sum of its parts. For this reason, it's possible for the brain to "fill in the blanks" when necessary.
A common example of Gestalt psychology is the apparent sense of motion in movies, which are actually composed of many still images per second. However, we don't perceive each frame on its own, but instead experience it as movement.
Its a magnet that points north and with it pointing north also show west east and south
