Final Answer:
Helen Keller's behavior underwent a profound transformation after she began to understand the meaning of words. She became more engaged, expressive, and communicative, as language opened up a new world for her, enabling her to connect with others and express her thoughts and emotions.
Step-by-step explanation:
Helen Keller's transformative journey began when her teacher, Anne Sullivan, introduced her to the concept of language. As Helen grasped the meaning of words through touch and connection with objects, her behavior evolved significantly. Prior to understanding language, Helen's actions were often frustrated and limited due to her inability to effectively communicate or comprehend the world around her.
Learning language allowed Helen to break through the isolation imposed by her deaf-blind condition. It provided her with a means to express her needs, thoughts, and feelings, leading to a notable change in her behavior. With the acquisition of language, Helen gained a powerful tool for communication, fostering a deeper connection with those around her.
The understanding of words not only improved Helen's ability to communicate but also enhanced her overall cognitive development. Language allowed her to explore abstract concepts, share her experiences, and engage in meaningful conversations. Consequently, Helen Keller's behavior shifted from a constrained and frustrated state to one of increased independence, confidence, and connection with the world, showcasing the profound impact of language acquisition on her life.