In environmental science, experimental design is an extremely important part of the scientific method. When a scientist seeks to prove or disprove a hypothesis, he or she must carefully design the experiment so that it tests only one thing, or variable.
Borderline personality disorder (BPD), also known as emotionally unstable personality disorder, is a long term pattern of abnormal behavior characterized by unstable relationships with other people, unstable sense of self, and unstable emotions.
Key Difference: Borderline Personality Disorder is a mental condition in which people experience reckless and impulsive behavior, unstable moods and relationships.hese are two different disorders and should not be mistaken as the other. Borderline Personality Disorder is a mental condition in which people experience reckless and impulsive behavior, unstable moods and relationships.