Define and provide various explanations of the secular trend in physical growth. Are there health and/or psychosocial consequences for children who are short in stature? Why should we be cautious about these assumptions?
What will be an ideal response?
Secular trends since the 1800s indicate that children are taller and heavier. Answers should include
environmental, genetic, and evolutionary arguments. Short stature children rarely show psychosocial
deficits, but some studies indicate academic underachievement associated with greater economic
disadvantage.
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Probably the most effective way to study honesty among children in middle schools would be to use
a. an attitude scale asking the children's attitudes toward honesty in school. b. self-report inventories asking middle school children whether they are honest in school. c. a situational test in which children have the opportunity to be dishonest. d. ratings by teachers on the extent that middle school children are honest in school situations.
Smiling at and giving positive attention to young children help to build the child's self-esteem
Indicate whether the statement is true or false
You are carrying out a study into an area of research in which no previous relevant studies exist, and causality is not your primary concern. You are only intending to find a model to fit your data. What type of method would you employ for theory testing?
A. Likelihood ratio method B. A simple regression C. Forward method D. Stepwise method
According to the textbook, why do many instructors prefer class discussions to lectures?
What will be an ideal response?