Discuss internal and external validity
What will be an ideal response?
Internal – how confident we can be in the results of a study – how free from error it
is, is it methodologically sound and able to be used to draw valid conclusions.
External –the extent to which we can generalize our findings beyond the study itself.
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Describe the three types of gene-by-environment interactions and give examples of each
What will be an ideal response?
Module 14 starts off by describing a 14-month-old boy's use of ____ to illustrate the complexity of language.
A. surface structure B. definitions C. exclamations D. single-word sentences
A ________ is the time in development when a skill is most easily attained
a. transitional periodb sensitive period b. stage c. function
Most of digestion occurs in the ______.
A. mouth B. stomach C. liver D. duodenum