Answer: Sex ratio
Explanation: The sex ratio or the gender ratio, as some argue, because according to some scientists these two terms are not interchangeable, is the ratio between the number of men and the number of women in the population. This ratio varies and depends on the type of society, i.e. it depends on economic, social, cultural, biological and technological conditions. The ratio of genders in the population, that is, the number of men and women can be affected by migration, higher mortality in some of the gender, as well as the average length of the life of the genders.
<span>The answer is "Reality principle".
In Freudian psychology and analysis, the reality principle refers to the capacity of the psyche to survey the truth of the outside world, and to follow up on it accordingly, instead of following up on the pleasure rule.
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The proposed changes to boost the Chinese economy that caused Mao to launch the oppressive Cultural Revolution included allowing workers to compete for wages, capitalist reforms that Mao viewed as anti-Communist, and to allow farmers to sell their excess crops.
The Cultural Revolution was launched by the Chinese Communist Party Chairman Mao Zedong to reinvigorate the spirit of the Chinese Revolution.
In the 1960s, Mao was worried that China would adopt the Soviet model which he felt was a betrayal of the Russian Revolution. He was also concerned with his diminishing role in the government.
He felt that the economic policies adopted by his colleagues to revive the Chinese economy after the failed Great Leap Forward policy were against the spirit of the revolution. These included reforms on worker’s wages and sale of agricultural produce.
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The study of cognitive skills, moral reasoning, and social behavior across the lifespan is known by developmental psychologists,
Developmental psychologists study human growth and development over a lifetime, including physical, cognitive, social, intellectual, perceptual, personality, and emotional growth. Developmental psychologists working in universities typically focus primarily on research and teaching.
Developmental psychology is the scientific study of how and why people grow, change, and adapt throughout their lives. Initially concerned with infants and children, the field has expanded to include adolescence, adult development, aging, and the entire life span.
Learn more about Developmental psychologists here: brainly.com/question/1826222
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Their reactions
are best explained in terms of "Classical Conditioning".
<span>Classical conditioning is a learning procedure that happens
when two stimuli are more than once matched: a reaction which is at first
inspired by the second boost is in the end evoked by the primary stimuli alone.
It is important to know that classical conditioning includes automatic or
reflexive responses, and not intentional conduct.</span>
