یكی از همراهان عزیز درخواست لكچر كرده بودند و من یه متن براشون در این پست قرار میدم اما : در زمان ارائه لكچر خونسرد باشید . حداكثر 3 دقیقه باید لكچر بدید . در زمان ارائه به مخاطبین نگاه كنید .اگر تپق زدید سریع رد بشید و به عقب بر نگردید .سعی كنید كل یا قسمت اعظم متن رو حفظ كنید .اعتماد به نفس داشته باشید . در نهایت شما در حال آموزش هستید از خراب شدن ناراحت نباشید وقت زیاد داردید
Cultural invention has come to mean any innovation that is new and found to be useful to a group of people and expressed in their behavior but which does not exist as a physical object. Humanity is in a global "accelerating culture change period", driven by the expansion of international commerce, the mass media, and above all, the human population explosion, among other factors. (See The Third Wave.)
Cultures are internally affected by both forces encouraging change and forces resisting change. These forces are related to both social structures and natural events, and are involved in the perpetuation of cultural ideas and practices within current structures, which themselves are subject to change. (See structuration.)
Social conflict and the development of technologies can produce changes within a society by altering social dynamics and promoting new cultural models, and spurring or enabling generative action. These social shifts may accompany ideological shifts and other types of cultural change. For example, the
Full-length profile portrait of Turkman woman, standing on a carpet at the entrance to a yurt, dressed in traditional clothing and jewelry.
Cultures are externally affected via contact between societies, which may also produce -- or inhibit -- social shifts and changes in cultural practices. War or competition over resources may impact technological development or social dynamics. Additionally, cultural ideas may transfer from one society to another, through diffusion or acculturation. In diffusion, the form of something (though not necessarily its meaning) moves from one culture to another. For example, hamburgers, mundane in the
Acculturation has different meanings, but in this context refers to replacement of the traits of one culture with those of another, such has happened to certain Native American tribes and to many indigenous peoples across the globe during the process of colonization. Related processes on an individual level include assimilation (adoption of a different culture by an individual) and transculturation.
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