When noah's dad gets home from work, noah runs to him shouting, “daddy! ” his dad sweeps him up in a bear hug, gives him a gentle knuckle rub on top of his head, then lowers him to the ground in a pretend choke hold. noah screams with delight, escapes the hold, and climbs on his dad's back to ride him like a horse. inadvertently, noah hurt his dad while climbing, and his dad said sternly, “that really hurt. be nice! ” what kind of lesson is noah's dad teaching him with this rough-and-tumble play bout?
a) dominance
b) gender roles
c) private speech
d) emotional regulation

   D) Emotional regulation

Explanation:  Emotional regulation is a concept in psychology that we manage emotions effectively and give an adequate response to an emotional experience. This reaction to emotional experience means that it is in the range of emotions that are acceptable to others, and flexible taking into account the emotions and states of others. Such effective management and response to emotions provides the opportunity for spontaneous expression of emotions as well as their spontaneous delay and expression when appropriate. This psychological skill is especially important because by mastering it successfully, we gain a sense of empathy from others. When acquiring and mastering this skill, it is important to know that you should not be ashamed of unpleasant emotions, on the contrary, you should express them and then learn to regulate them, while mastering this skill.

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.