Final answer:
The assertion that picture communication is exclusively used by those who cannot speak is false. All humans use visual forms of communication, and with the advent of digital media, the use of images is common in everyday communication. Communication, both verbal and non-verbal, is a complex and universal human trait.
Step-by-step explanation:
The statement that picture communication is typically only used by people who cannot speak is false. Human communication is incredibly diverse, encompassing the use of language, facial expressions, and gestures. Additionally, digital media and various forms of visual representation, like emojis and images, are now integral to how we share information in everyday life, not just for those who are unable to speak.
​Throughout history, from the Lascaux cave paintings to modern social media platforms, humans have utilized visuals to communicate complex ideas and emotions. This points to a broader understanding of communication that is inclusive of both verbal and non-verbal techniques. In today's world, whether through messaging apps, emails, or social media posts, pictures serve as a powerful tool for expression and connection among all people.
Communication skills are essential in all walks of life, as indicated by the importance placed on them in professional job advertisements. Therefore, picture communication is a universally adopted method and not solely reserved for individuals who have difficulties with speech.