Answer: Repression
Explanation: According to the theory of Freud, repression is defined as the situation when an individual is facing painful, anxious and extremely sad memories, thoughts etc that stays in the unconscious mind and results in coming out of conscious mind . These feelings can occur due to painful memories during past time, agressive incidents etc.
Sally is also facing repression because of the violent incident happened with her in the past time that result in the death of family members.Thus, she gets flashbacks and nightmares from the unconscious memory .
Answer:
Meaning of Human Resources:
By the term human resources we mean the size of population of a country along-with its efficiency, educational qualities, productivity, organisational abilities and farsightedness. By human resource we mean human capital. Human capital implies the abilities, skills and technical knowhow among the population of the country. A country should introduce manpower planning for the development of its human resources.
ADVERTISEMENTS:
Human resources must be considered both from the angle of assets as well as the liabilities connected with the attainment of economic development. For the attainment of economic development, proper utilisation of both natural as well as human resources is very much essential.
Proper utilisation of natural endowments and the level of production of national wealth depend very much on the extent and efficiency of human resources.
But too much population will again eat up all the fruits of development. Thus from the point of view of economic welfare, it is quite essential to study human resources in detail. It should be equally stressed that human beings are the vital instrument of production and at the same time, fruits of all economic activities are rested on the betterment of conditions of living of human beings.
Thus in view of its importance, it is quite essential to know both in quantitative and qualitative terms, the size, rate of growth, the composition, distribution and all other demographic features of population of India
C.) A sound wave cannot travel in a vacuum because there are no molecules to transfer energy.
