Entries by Daphne Hanson

How does fast-mapping apply to children’s learning of curse words? How do children learn grammar without formal instruction?

How does fast-mapping apply to children’s learning of curse words? How do children learn grammar without formal instruction?  What are the differences between language learning in early and middle childhood? What are the links between language development and poverty?  What are the advantages and disadvantages in teaching children who do not speak English in English-only […]

Why is it important to measure intelligence in infants?  What can we find out?  What can we do with what we find out?

Why is it important to measure intelligence in infants?  What can we find out?  What can we do with what we find out?  How do you feel about mainstreaming children of all ability levels in the same classroom?  What challenges would an educator face in teaching such a class?  What are some advantages and disadvantages […]

Why do you think water pollution is a consistent top concern over other areas? What is it about water that makes it so important? 

Why do you think water pollution is a consistent top concern over other areas? What is it about water that makes it so important? Do you agree with water pollution as a top concern? Why or why not? What water (river, lake, or ocean) pollution are you aware of and concerned about? What other areas […]

As an operator at a water treatment plant, what could you do in order to maintain a chlorine residual if there is a significant variation in water temperature over the year?

1. As an operator at a water treatment plant, what could you do in order to maintain a chlorine residual if there is a significant variation in water temperature over the year? (2 marks) 2. Is the impact of temperature variability more likely to impact treatment plants that use groundwater or surface water as source […]

Explain the meaning of the expression, “correlation does not prove causation.” In explaining your  answer, provide examples

1. Explain the meaning of the expression, “correlation does not prove causation.” In explaining your answer, provide examples. 2. What are the three features that true experiments have which allow researchers to show causality? Explain each feature and discuss why they are collectively relevant. 3. We talked about fixed-sample panel designs above when we highlighted […]

An engineer working in the manufacturing industry and you intend to design and build a water treatment plant to utilize water that will be sourced from a nearby river for facility’s boiler operations

An engineer working in the manufacturing industry and you intend to design and build a water treatment plant to utilize water that will be sourced from a nearby river for facility’s boiler operations. List down in correct chronological order the necessary water treatment processes that will be incorporated in your design. Define the purpose of, and […]