

The drive actually reads data one revolution at a time, and un-interleaves the data in order to play it. This problem is solved by actually interleaving the data on the disc, so that it is stored non-sequentially around one of the disc's circuits. Because a scratch or a speck on the CD might cause a whole packet of bytes to be misread (known as a burst error), the drive needs to be able to recover from such an event.To solve this problem, extra data bits are added that allow the drive to detect single-bit errors and correct them. Because the laser may misread a bump, there need to be error-correcting codes to handle single-bit errors.Subcode data can encode the absolute and relative position of the laser in the track, and can also encode such things as song titles. This problem is solved using what is known as subcode data. Because the laser wants to be able to move between songs, data needs to be encoded into the music telling the drive "where it is" on the disc.In EFM, 8-bit bytes are converted to 14 bits, and it is guaranteed by EFM that some of those bits will be 1s. To solve this problem, data is encoded using EFM (eight-fourteen modulation). Because the laser is tracking the spiral of data using the bumps, there cannot be extended gaps where there are no bumps in the data track.Kids more than any other age group can embrace change and adjust easliy with proper support and perspective. Core memories, as they are called in the movie, are the foundation for which people frame their experiences. Imagine how you’d view life differently if you didn’t have memories that make you who you are. Memories are central to the development of self.

Whereas acknowledging and even embracing sadness allows kids to connect to all their emotions resulting in a connection to others and a return of joy. Expecting children to be happy all the time just makes them want to run away literally. Therefore negative emotions can bring people closer.

When Riley lost her hockey game and her team sought her out to comfort her, she associated joy with losing, not sadness and shame, because she had support from loved ones. The movie nicely depicts the self as being comprised of a variety of events, experiences, relationships, and places that are colored by the emotions that are associated with them. The self is made up of several components.What also happens is that the child can feel disapproved of and alone without help of an adult to process difficult and painful feelings. And besides, when parents say "don’t feel such and such," it’s too late anyway because the child already feels that way. Just get over it or pretend it’s not there." Yet that doesn’t make the feelings disappear it only makes them bigger and more problematic. Many times parents tell children, “Don’t feel angry or disappointed or even sad.” By doing this, they are basically saying, "You know that 'down' part of you? It’s not important. That always backfires, because kids need transition time just like adults and parents. Both parents expected her to adjust to school and new sports as if it were just another day in her life. Riley’s parents moved, and although her mother was sensitive at times, how Riley was feeling wasn't a priority and it should have been. In other words, don’t act like Riley’s parents. If your family is undergoing a major transition, don’t pretend you’re not.Here seven teachable messages from the movie: All emotions - positive and negative - must be experienced in order for growth to happen. The message is that when Riley doesn't allow herself to be anything but joyful, she can't adjust to her move.
