Here is a great website for color psychology. Color do make a difference in learning and health. Also essential oils can be used to frangrant the room for learning and for bedtime. Rosemary oil for blood flow which increases thought and brain flow, and then of course lavender to calm, only having the oil burning safely or just hanging around an oil scented hancky in the room helps as well.
http://psychology.about.com/od/sensationandperception/a/colorpsych.htm
wow…great thanks a lot!
Here is more, from the book Nutritional Healing:
Blue - has a relaxing, peaceful, and calming effect. Blue lowers the blood pressure, the heart rate, and respiration.
In one study, children prone to aggressive behavior became calmer when placed in a blue classroom. Blue has also been found to make people feel cooler in hot and humid environments. To help relieve the pain of ulcers, back problems, insomnia, pain, rheumatism, and inflammatory disorders, surround yourself with blue, and focus your mind on the body part you want to heal while looking at the color. One good place to do this is in the countryside, where the blue of the sky and the water can impart a feeling of calming “oneness” with the universe.
Green - like blue, has a soothing and relaxing effect on the body as well as on the mind. People who are depressed or anxious can benefit from green surroundings. Green also helps nervous disorders, exhaustion, heart problems, and cancer. When you are ill, try sitting on a hillside or by a green pasture, and focus on the body part you want to heal.
Green may also be a good environmental color for the dieter.
Violet - also creates a peaceful environment. Violet also suppresses the appetite and is good for scalp and kidney problems and for migraine headaches.
Red - stimulates, excites, and warms the body. Red increases the heart rate, brain wave activity, and respiration. The color of passion and energy, red is also good for impotence and frigidity, as well as for anemia, bladder infections, and skin problems. Those who have poor coordination should avoid wearing the color red. In addition, people suffering from hypertension (high blood pressure) should avoid rooms with a red decor, as this can cause their blood pressure to rise. Conversely, red has a good effect on those with hypotension ( low blood pressure).
Thanks Danellie
Pink - has a soothing effect on the body, relaxing the muscles. Because it has been found to have a tranquilizing effect on aggressive and violent people, pink is often used in prisons, hospitals, and juvenile and drug centers. Those suffering from anxiety or withdrawal symptoms can benefit from pink surroundings. Pink is also a good color for the bedroom, where it can help evoke feelings of romance.
Orange - is the color of choice for stimulating the appetite and reducing fatigue. Use this color in place mats and tablecloths, for instance - to encourage a finicky eater or to pique the appetite of a person who is ill. This color should be avoided by those who are trying to lose weight. If you are feeling tired or run down, try wearing an orange garment to lift your energy level. General weakness, allergies, and constipation may also improve.
Yellow - is the most memorable of all the colors. Whenever you want to remember something, jot it down on yellow paper. This color also raises the blood pressure and increases the pulse rate, but to a lesser degree than red does. As the color of sunshine, yellow has an energizing effect; it can help relieve depression. A chromotherapist may use this color to treat muscle cramps, hypoglycemia, overactive thyroid, and gallstones.
Black - is a “power” color. Try wearing black clothes for a feeling of strength and self-confidence. Black also suppresses the appetite. If you want to lose weight, cover your dining table with a black tablecloth.
Danellie ,
I love it . Thank you sooooooo much for sharing.
Ayana 
i appreciate this 411. thank you for your insight!