Communication problems may include: * Cannot start or maintain a social conversation * Communicates with gestures instead of words * Develops language slowly or not at all * Does not adjust gaze to look at objects that others are looking at * Does not refer to self correctly (for example, says "you want water" when the child means "I want water") * Does not point to direct others' attention to objects (occurs in the first 14 months of life) * Repeats words or memorized passages, such as commercials * Uses nonsense rhyming
Social interaction: * Does not make friends * Does not play interactive games * Is withdrawn * May not respond to eye contact or smiles, or may avoid eye contact * May treat others as if they are objects * Prefers to spend time alone, rather than with others * Shows a lack of empathy
Response to sensory information: * Does not startle at loud noises * Has heightened or low senses of sight, hearing, touch, smell, or taste * May find normal noises painful and hold hands over ears * May withdraw from physical contact because it is overstimulating or overwhelming * Rubs