Differences in the perceptions of boys and girls (E-News)Boys and girls are two worlds that, despite their commonalities, have their own unique perceptual, thinking and behavioral characteristics. These differences can be traced from a very early age and observed throughout life. There are many factors that determine their development, ranging from physiology to psychological differences. So how do boys and girls perceive the world around them and how ... | 
КАЛЕНДАРЬ
КАТАЛОГ САЙТОВ
