Chapter 9 example #54441

3 December 2023
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Puberty refers to a period of:
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rapid physical maturation involving hormonal and bodily changes that occurs primarily during early adolescence.
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Puberty
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Ends long before adolescence does
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The growth spurt that characterizes pubertal change occurs approximately ____ for girls than for boys
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Two years earlier
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The mean age at the beginning of the growth spurt in girls is ___
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9
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Which of the following is associated with breast, uterine, and skeletal development in girls ?
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Thyroxine
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Which of the following hormones dominates in male pubertal development?
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testosterone
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In the United States the average age of menarche has _____ since the mid-nineteenth century.
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declined significantly
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Which of the following statements about the timing and variations in puberty is true ?
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For girls, menarche is considered within the normal range if it appears between the ages of 9 and 15.
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Recent research has found that early-maturing girls are more likely than late-maturing girls to be
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depressed, become alcoholic, and/or have an eating disorder.
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The ______ where fibers connect the brains left right hemispheres, thickens in adolescence and this improves adolescents ability to process information.
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corpus callosum
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Donna is concerned about her adolescent daughter's tendency to flare up at the mildest provocations. Donna says that her daughter refuses to see reason sometimes and seems unable to exercise much self-control. As a specialist in the development of adolescents, you would tell Donna that her daughter's behavior could partly be explained by the biological reason that:
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the amygdala—the seat of emotions such as anger—matures earlier than the prefrontal cortex in adolescents.
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_____ is a judgment region that reins in intense emotions but dosent finish developing until at least emerging adulthood.
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Prefrontal cortex
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A number of leading experts on adolescent sexuality conclude that abstinence-only programs:
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are less effective at reducing the risk of adolescent pregnancy than sex education programs.
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Almost half of all deaths from 15 to 24 years of age are due to:
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unintentional injuries
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The majority of unintentional injuries in adolescence involve
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motor vehicle accidents
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In about ______ percent of motor vehicle fatalities involving adolescents, the driver was found to be intoxicated
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50
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______ is/are the second leading cause of death in adolescence
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homicide
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anorexia nervosa is an
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Eating disorder that involves the relentless pursuit of thinness through starvation
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Which of the following is one of the main characteristics that applies to people suffering from anorexia nervosa
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Body weight that falls in the 98th percentile of the BMI scale
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Dalia tends to go on eating binges and then purges by self-inducing vomiting or using a laxative. Which of the following conditions does Dalia suffer from?
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bulimia
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Identify the similarity between anorexics and bulimics
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They have a distorted body image
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Penny has been diagnosed as suffering from bulimia nervosa. It is most likely that she:
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falls within a normal weight range.
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according to jean Piaget around age 11 the fourth stage of cognitive development the ____ stage begins
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formal operational
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According to jean Piaget which of the following types of thought is the most abstract ?
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formal operational thought
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The abstract quality of thinking during the _____ stage is evident in the adolescent's verbal problem-solving ability.
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formal operational
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In the formal operational stage adolescents begin to think more as a scientist thinks devising plans to solve problems and systematically testing solutions. this type of problem solving requires ____
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hypothetical-deductive reasoning
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_____ thinkers develop hypotheses about ways to solve problems and then systematically deduce the best path to follow to solve the problem
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formal operational
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Adolescent _____ is the heightened self-consciousness of adolescents.
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egocentrism
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The ____ is adolescents belief that others are as interested in them as they themselves are as well as attention getting behavior attempts to be noticed, visible, and on stage
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imaginary audience
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The ___is the part of adolescents egocentrism involving a sense of uniqueness and invincibility
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Personal fable