Katrina, age 5, and sharon, age 4, love to play together while their mothers chat. katrina has a toy iron and washing machine. she and sharon spend hours "washing" and "ironing" her baby doll’s clothes, just like they see their mothers do. which of george herbert mead’s stages of development are katrina and sharon exemplifying?

What problem does obeng say that we have in the 21st century? 2. obeng argues that the pace of change has eclipsed the pace of learning. do you agree or disagree? why? 3. what is "smart failure" according to obeng?

Dr. redbull conducts a study to determine whether her new energy drink children perform better on spelling tests. she randomly assigns children to one of two groups: group 1 receives her energy drink and group 2 receives water. she then gives both groups a spelling test and compares the results. which of the following is true about this study? a. group 1 is the dependent variable and group 2 is the independent variable. b. this is a correlational study. c. group 2 is the experimental group. d. the independent variable is the type of drink the children receive.

How do comedies differ from tragedies