Nandan Dutta

Social Mobility : Concept , Definition and various types of social mobility. What is social mobility? Discuss the various types of social mobility. Concept of Social Mobility:- The concept of social stratification is closely related to the concept of social mobility. Individuals in society are positioned at different levels of society - judging by their social status and role. But that position does not last forever....

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Definition and features of maturation. What is maturation? Discuss the characteristics / features of maturation.What are the main features of maturation?  Definition of maturation :- The concept of maturation comes from biology. It means physical development of the child. Psychologist Colesnick while defining maturation said that the qualitative and quantitative changes in the individual as a result of natural development of inherent potentials are called maturation....

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Difference between learning and maturation.Contrast between learning and maturation. Difference between learning and maturation.Contrast between learning and maturation. 1. Natural aspects:- Learning is a mental process. But, maturation is a biological process. 2. Practice Requirements:-Practice is essential to learning. One of the prerequisites of learning is practice. Knowledge acquired without practice cannot be retained. But, maturation is a normal and natural process. It does not require practice. 3....

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Definition and features of development. What does development mean? Discuss the important features of development.Discuss the definition and characteristics of development.Definition of development :- Development is the expression and expansion of a person's innate physical-mental abilities or capabilities, which help the person to perform more and more complex tasks. Development is achieved through growth. Therefore, development is the continuous process of holistic, qualitative change of...

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What is oblivion ? Mention the causes of oblivion. Oblivion and its causes. Definition and causes of oblivion. Oblivion : meaning and concept.  Lack of memory is called forgetfulness or oblivion. Forgetting is the opposite of remembering. Memory is learning, storing, remembering, and knowing—a combination of these mental processes. If this complex action is interrupted for some reason, amnesia occurs. According to Mann , amnesia is the inability to...

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National interest and foreign policy. The role of national interest in determining foreign policy. Role of national interest in making foreign policy. National interest and foreign policy. The role of national interest in determining foreign policy. Role of national interest in making foreign policy. The national interest of a country plays a very important role in determining the foreign policy and international relations of a country. National interest is...

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Class XI History 2nd chapter : Most important MCQ  একাদশ শ্রেণী : ইতিহাস : দ্বিতীয় অধ্যায়। অতি গুরুত্বপূর্ণ MCQ Type প্রশ্নোত্তর। Class XI History 2nd chapter : Most important MCQ  একাদশ শ্রেণী : ইতিহাস : দ্বিতীয় অধ্যায়। অতি গুরুত্বপূর্ণ MCQ Type প্রশ্নোত্তর। ১. কৃষিপদ্ধতির সূচনা কোন প্রস্তর যুগে হয় ? উত্তর : নব্য প্রস্তর। ২. প্রস্তর যুগ ক'টি ভাগে বিভক্ত ? উত্তর : ৩ ৩. কোন যুগে মানুষ প্রথম খাদ্য উৎপাদন...

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Discuss methods of protection of national interest. Methods of safeguard of national interest.Methods to protect national interest.  Methods of protection of national interest. Methods of safeguard of national interest.Protecting national interests in international politics is one of the most important duties of every state authority. Each state takes different steps to protect its national interests. Various methods of protecting and safeguard their national interest in international...

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