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.
The central idea or thesis statement in an essay introduction is the most important part of the essay and is thus indispensable. The thesis statement is usually one or two sentences long and tells the reader what the whole essay is going to be about. A thesis statement can be direct or indirect.