Well, I have been wearing braces for more than a year and I think u should avoid any food that involves too much tearing..like chicken but u can cut it into pieces and then eat it. Even avoid biting an apple..cut it into smaller pieces. Once u get the hang of it, u will know what to eat. It's not really a big deal.
According to the Oxford online dictionary, observation is the action or process of observing something or someone in order to gain information. Our observation skills inform us about objects, events, attitudes and phenomena using one or more senses.
detached observation (noun) An approach to research that employs emotional detachment coupled with limited interaction and the creation of categories for classifying observations. Example: Researching types of behavior expressed by football fans by only viewing recordings.