Dr Ewald Got Interested in Host-Pathogen Interactions as a Result

question 47

Multiple Choice

Dr. Ewald got interested in host-pathogen interactions as a result of considering what question under what circumstance?

• A) He came down with malaria while doing a field study and wondered where it came from.
• B) He had a severe case of diarrhea and wondered whether that was his body's way of getting rid of an organism, or the organism's way of infecting the next host.
• C) His mother developed Alzheimer's disease and he wondered whether it was possible that the disease resulted from a chronic, long-term infection.
• D) He was director of a program of disease evolution and he wondered whether heart disease was the result of the evolution of a chronic infection.
• E) He actually had several experiences with diseases and in every case wondered how the host evolved in the presence of that particular pathogen.

Recognize the differences and similarities between Piagetian and Vygotskian theories of cognitive development.

Explain the role of social interactions in cognitive development according to Vygotsky.

Understand the concept of the zone of proximal development (ZPD) and its implications for learning.

Describe the process and importance of scaffolding in Vygotsky's theory.

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Definitions:

Stanley Cup Playoffs

An annual elimination tournament in the National Hockey League (NHL) that determines the league's champion and awards the Stanley Cup.

Noon-Hour

The middle of the day, often associated with a break period for workers and students alike.

Street Hockey

A form of hockey played on a hard surface using a ball or puck, often in a non-regulation size area, without ice.

Symbols

Objects, figures, or designs that represent or stand for something else, usually an idea, belief, or entity.