The visible spectrum is the portion of the electromagnetic spectrum that is visible to (can be detected by) the human eye.Electromagnetic radiation in this range of wavelengths is called visible light or simply light.he visible spectrum is the portion of the electromagnetic spectrum that is visible to (can be detected by) the human eye.
Potty-training success hinges on physical and emotional readiness, not a specific age. Many kids show interest in potty training by age 2, but others might not be ready until age 2 1/2 or even older â and there's no rush. If you start potty training too early, it might take longer to train your child.eady, set, go! When you decide it's time to begin potty training, set your child up for success. Start by maintaining a positive attitude â and recruiting all of your child's caregivers to do the same. Then follow these steps.
Your child must be both physically and emotionally ready for toilet training. Most children are ready to start when they are between 22 and 30 months of age, but every child is different. Toilet training usually becomes a long and frustrating process if you try to start it before your child is ready.Before children can use the toilet, they must be able to control their bowel and bladder muscles.his is a normal part of toilet training. It is best to start or resume toilet training when your child is receptive to it and in a stable environment. Your child's toilet training experience should be positive. If it becomes a struggle or a battle of wills, it is best to ease up or stop for a while.