Answer:
the missing word is intellectual development
Explanation:
Binet and Simon assumed that children generally follow the same path of intellectual development, so their primary goal in creating an assessment was to compare the mental abilities of an individual child with the mental abilities of other children in the same age category.
intellectual development means the growth of a child's ability to think and reason. It's also about how they organize their minds, ideas and thoughts to make sense of the world they live in for example how they begin to reason and argue, uses words like why and because.
Lack of usable land, and poor conditions of soil
The broad term for the use of similes, metaphors, hyperboles, and personification is called "figurative language".
Figurative language alludes to the shading we use to enhance our written work. It takes a common articulation and dresses it up in a suggestive gown. It tenderly suggests something without straightforwardly expressing it. Figurative language is an approach to draw in your readers, introducing through your written work with a more inventive tone.
I would say that one assumption is the superiority of Europeans over Africans: their belief that somehow they had the right to enslave other people.
This could be connected to their racism (they thought the same of native Americans and there was a discussion whether native Americans have souls) or religious feeling of superiority ("pagans are not the same as Christians"...)
We are being asked to discuss the difference between interpersonal communication versus qualitative approach. Well, qualitative approach defines interpersonal communication for, without qualitative approach, the interpersonal communication does not exist. Interpersonal communication is the interaction among individuals. Qualitative approve defines uniqueness of each individual regardless of their interaction between each other.