These Guys on the GB should not be teaching children anything, after all they hate psychiatrist, they concider them part of the world so that should tell you something, your children are just corporation pawns to them and the same goes for the deaf and their private business:
http://psychology.about.com/od/developmentalpsychology/ss/early-childhood-development.htm
Early childhood is a time of remarkable physical, cognitive, social and emotional development. Infants enter the world with a limited range of skills and abilities. Watching a child develop new motor, cognitive, language and social skills is a source of wonder for parents and caregivers.
The study of human development is a rich and varied subject. We all have personal experience with development, but it is sometimes difficult to understand exactly how and why people grow, learn and change. Developmental psychology seeks to understand and explain how people grow and change through the entire lifespan. Researchers study the enormous range of influences including how genetics shape a child's development as well as howexperiences play a role.
Let's take a closer look at early childhood development including the basics of physical development and psychological growth.
http://news.menshealth.com/masturbate-every-day/2011/12/29/
It prevents cancer. A 2003 Australian study found that men who ejaculated more than five times a week were a third less likely to develop prostate cancer. Disease-causing toxins build up in your urogenital tract and when you rub one out, you flush the bad guys out of your system, says Brame.
It makes you harder. As you age, you naturally lose muscle tone … even down there. Regular sex or masturbation works out your pelvic floor muscles to prevent erectile dysfunction and incontinence. “It keeps the angle of your dangle perky,” says Brame. Aim to (ahem) arrive 3 to 5 times a week for rock-solid results.
It helps you last longer. Taking yourself to palm prom may help you stretch your sack sessions. “[Masturbating] an hour before a date will give you more control,” says Brame. Train yourself by timing how long it takes you to orgasm, suggests Ava Cadell, Ph.D., founder of loveologyuniversity.com. If it usually takes two minutes solo, try for three next time. Or count how many strokes you need to get to your happy place. If you’re spurting after 50, shoot for 60. “Most men can double the number of strokes and the time within one month,” Cadell says. Practice makes perfect, right?
http://en.wikipedia.org/wiki/Masturbation
Health and psychological effects
Scientific consensus
The medical consensus is that masturbation is a medically healthy and psychologically normal habit. [41] [42] [43] [44] [45] However, as discussed below, there are certain health risks associated with certain ways of practicing masturbation.
Benefits
It is held in many mental health circles that masturbation can relieve depression and lead to a higher sense of self-esteem. [46] Masturbation can also be particularly useful in relationships where one partner wants more sex than the other – in which case masturbation provides a balancing effect and thus a more harmonious relationship. [47]
Mutual masturbation, the act by which two or more partners stimulate themselves in the presence of each other, allows a couple to reveal the "map to [their] pleasure centers". By watching a partner masturbate, one finds out the methods they use to please him- or herself, allowing each partner to learn exactly how the other enjoys being touched. Intercourse, by itself, is often inconvenient or impractical at times to provide sufficient sexual release for many people. Mutual masturbation allows couples to enjoy each other and obtain sexual release as often as they need but without the inconveniences and risks associated with sex. [47]
In 2003, an Australian research team led by Graham Giles of The Cancer Council Australia [48] found that males masturbating frequently had a lower probability to develop prostate cancer. Men who averaged five or more ejaculations weekly in their 20s had significantly lower risk. However they could not show a direct causation. The study also indicated that increased ejaculation through masturbation rather than intercourse would be more helpful as intercourse is associated with diseases (STDs) that may increase the risk of cancer instead. However, this benefit may be age related. A 2008 study concluded that frequent ejaculation between the ages of 20 and 40 may be correlated with higher risk of developing prostate cancer. On the other hand, frequent ejaculation in one's 50s was found to be correlated with a lower such risk in this same study. [49]
A study published in 1997 found an inverse association between death from coronary heart disease and frequency of orgasm even given the risk that myocardial ischaemia and myocardial infarction can be triggered by sexual activity.
| “ | The association between frequency of orgasm and all cause mortality was also examined using the midpoint of each response category recorded as number of orgasms per year. The age adjusted odds ratio for an increase of 100 orgasms per year was 0.64 (0.44 to 0.95). | ” |
That is, a difference in mortality appeared between any two subjects when one subject ejaculated at around two times per week more than the other. Assuming a broad range average of between 3 to 5 ejaculations per week for healthy males, this would mean 5 to 7 ejaculations per week. This is consistent with a 2003 Australia article on the benefits against prostate cancer. The strength of these correlations increased with increasing frequency of ejaculation. [50]
A 2008 study at Tabriz Medical University found ejaculation reduces swollen nasal blood vessels, freeing the airway for normal breathing. The mechanism is through stimulation of the sympathetic nervous system and is long lasting. The study author suggests "It can be done [from] time-to-time to alleviate the congestion and the patient can adjust the number of intercourses or masturbations depending on the severity of the symptoms." [51]
Masturbation is also seen as a sexual technique that protects individuals from the risk of contracting sexually transmitted diseases. Support for such a view, and for making it part of the American sex education curriculum, led to the dismissal of US Surgeon General Joycelyn Elders during the Clinton administration. EU Nations include masturbation in their sex education and promote the practice. (see above)
Sexual climax, from masturbation or otherwise, leaves one in a relaxed and contented state. This is frequently followed closely by drowsiness and sleep – particularly when one masturbates in bed. [52] [53] [54]
Some professionals consider masturbation to function as a cardiovascular workout. [55] Though research is still as yet scant, those suffering from cardiovascular disorders (particularly those recovering from myocardial infarction, or heart attacks) should resume physical activity (including sexual intercourse and masturbation) gradually and with the frequency and rigor which their physical status will allow. This limitation can serve as encouragement to follow through with physical therapy sessions to help improve endurance. In general, real sex slightly increases energy consumption, according a study published in the New England Journal of Medicine. [56] [57]
Though widely considered to be one of the leading sex educators of his day, Kellogg proudly claimed never to have had intercourse with his wife in over four decades of