Brain Imaging Shows Why Kids with Autism Have Social Difficulties. 1  Scientists believe that children with autism spectrum disorder (ASD) have difficulties in social interactions at least partly due to an inability to understand other peopleâs thoughts and feelings through a process called theory of mind, or ToM.
To write a descriptive essay, youâll need to describe a person, object, or event so vividly that the reader feels like he/she could reach out and touch it. Tips for writing effective narrative and descriptive essays: 1  Tell a story about a moment or event that means a lot to you--it will make it easier for you to tell the story in an interesting way!  Get right to the action! Avoid long introductions and lengthy descriptions--especially at the beginning of your narrative.
Instead, your characters, setting and plot help develop the theme throughout the story. When you begin a narrative essay, you should know the purpose of your story and create a thesis statement in the first paragraph. Typically, you place your thesis as the last or next to last sentence in the introduction.