By MEIKE LEONARD FOR DAILYMAIL.COM PUBLISHED: 07:33 EST, 11 January 2023 | UPDATED: 07:41 EST, 11 January 2023 A simple online survey can diagnose autism with up to 95 percent accuracy, a study suggests. Researchers have developed a 39-item questionnaire to help parents navigate a notoriously tricky diagnosis process. It is the latest promising development in autism screening, coming just days...