Chronic diseases affect children, with _____ of children having some chronic physical health problem
A) ?1-5%
B) ?10-15%
C) ?25-30%
D) ?50-60%
B
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The fact that tattoos are commonplace today, while they were once viewed as abnormal, illustrates that __________.
A. modern society is unlikely to change B. what is acceptable for men and women is no longer different C. American culture values independence D. the values of a society may change over time
In an experiment, Dr. Fatka watches forty participants play basketball and gives each participant a rating from 1 to 10 to assess the participant's basketball ability. Dr. Fatka randomly divides the forty participants into two groups and personally teaches one group how to play basketball and the other group how to play football. Finally, Dr. Fatka watches all forty participants play basketball
again and gives each participant a new rating. After looking at the data, Dr. Fatka concludes that teaching basketball is more effective than teaching football in raising the basketball ratings. This experiment is flawed because of ____.? a. ?experimenter bias b. ?random sampling c. ?double-blind design d. ?correlations
Media violence could __________ the expression of aggressive behavior, especially when __________
a. inhibit; the viewer has a predisposition for violent behavior b. disinhibit; the media aggressor was rewarded c. disinhibit; the media aggressor is punished d. inhibit; the individual frequently views violence
The difference threshold for various sensory systems is expressed as
a. Webster's constant. c. Weber's constant. b. Fechner's constant. d. Sensory constant.