Question 1

What is the primary measure used to assess the number of births per 1,000 population in a given year?

Accepted Answer

Crude Birth Rate (CBR)

Question 2

The demographic transition model, a cornerstone of population studies, describes a shift from high birth and death rates to what?

Accepted Answer

Low birth and low death rates

Question 3

Which of the following is NOT a direct component of population change, as defined by the fundamental demographic balancing equation?

Accepted Answer

Economic Development

Question 4

Life expectancy at birth is defined as the average number of years a newborn infant can expect to live if current mortality patterns continue throughout its life. What key assumption underlies this calculation?

Accepted Answer

Mortality rates will remain constant

Question 5

The concept of 'population momentum' refers to the tendency for population growth to continue even after fertility rates have fallen to replacement level. This is primarily due to what factor?

Accepted Answer

A large proportion of young people in the population

Question 6

Which theory suggests that population growth is a primary driver of environmental degradation and resource depletion?

Accepted Answer

Malthusian Theory

Question 7

The 'dependency ratio' in demography is a measure of the number of dependents (typically under 15 and over 64 years of age) per unit of what?

Accepted Answer

Working-age population

Question 8

What does the term 'cohort' refer to in demographic analysis?

Accepted Answer

All of the above

Question 9

The Crude Death Rate (CDR) is calculated as the number of deaths per 1,000 population in a year. A low CDR can be an indicator of what?

Accepted Answer

Improving public health and living conditions

Question 10

What is the 'Total Fertility Rate' (TFR)?

Accepted Answer

The average number of children a woman would have if she experienced current age-specific fertility rates throughout her reproductive life

Question 11

Which type of migration involves individuals moving within the same country?

Accepted Answer

Internal migration

Question 12

The concept of 'zero population growth' occurs when which of the following is true?

Accepted Answer

Births equal deaths, and net migration is zero

Question 13

What is 'age structure' in demography?

Accepted Answer

The distribution of a population by age and sex

Question 14

The 'sex ratio' is typically defined as the number of males per 100 females. What is the approximate natural sex ratio at birth?

Accepted Answer

105 males per 100 females

Question 15

The 'rate of natural increase' is the difference between the crude birth rate and the:

Accepted Answer

Crude death rate

Question 16

Which of the following demographic indicators is most sensitive to changes in mortality at younger ages?

Accepted Answer

Life expectancy at birth

Question 17

In demographic analysis, what does 'replacement-level fertility' generally refer to?

Accepted Answer

A TFR sufficient to replace the current generation, accounting for mortality

Question 18

The study of population dynamics, including births, deaths, migration, and aging, is known as:

Accepted Answer

Demography

Question 19

Which factor is often considered the most significant driver of the increasing life expectancy observed in many developed countries over the past century?

Accepted Answer

Decreased infant and child mortality

Demography: Core Concepts and Theories

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