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Which of the following statements is true regarding attention deficit hyperactivity disorder (ADHD) ?


A) Fewer than 40% of surveyed pediatricians reported using the DSM criteria to evaluate cases of ADHD.
B) Almost 90% of the children in a very large sample who were receiving medication for ADHD met the carefully constructed criteria spelled out in the DSM.
C) The DSM provides precise criteria to distinguish between normal and abnormal inattentiveness and hyperactivity.
D) The combination of inattentiveness and hyperactivity in children is, by definition, ADHD.

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Who would be exhibiting normal behavior under the statistical definition of abnormality?


A) A U.S. president (one of 45 men in history)
B) A Nepalese speaker (approximately 25 million out of over 7 billion people on earth)
C) A person with an IQ above 115 (almost 16% of the population)
D) A resident of the United States with a motor vehicle (for every 1,000 residents, there are approximately 800 motor vehicles)

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Which of the following statements is true regarding attention deficit hyperactivity disorder (ADHD) ?


A) The highest prevalence rates are in the Southwest.
B) Regional discrepancies might represent the DSM's varying diagnostic criteria for different parts of the country.
C) Regional discrepancies might be associated with low socioeconomic status, which is considered a risk factor.
D) The highest prevalence rates are in the Northeast.

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One reliable correlate of schizophrenia is the presence of enlarged ventricles, which indicates that schizophrenia is associated with


A) frontal lobe activity.
B) neural degeneration.
C) synapses that rely on glutamate.
D) excessive dopamine activity.

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Which of the following is true regarding the prevalence of major depressive disorder?


A) As many as 50% of women may experience depression during their lifetimes.
B) Men may make their depressed mood more apparent by drinking alcohol.
C) People over 60 are about one third as likely as people between 18 and 29 to be diagnosed with depression.
D) Men are diagnosed with depression more frequently than women in non-Western cultures.

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Which of the following is a potential cause of attention deficit hyperactivity disorder?


A) Sugar
B) Food additives
C) Poor parenting
D) Thimerosal

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A dissociative disorder is characterized by disruptions in a person's


A) beliefs, processing, or memory.
B) identity, memory, or consciousness.
C) relationships, perceptions, and sleep.
D) visual and auditory processing.

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What is bipolar disorder?


A) A disorder characterized by impairments in identity, in personality traits, and in the establishment of empathy or intimacy
B) A mood disorder characterized by alternating periods of mania and depression
C) A disorder characterized by instability in interpersonal relationships, self-image, and emotion
D) A disorder characterized by disruptions in a person's identity, memory, or consciousness

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A brain imaging study showed that, in healthy children, peak cortical thickness occurred around the age of 7.5 years, and in children with ADHD, on average around 10.5 years. This finding implies that children with ADHD


A) can be expected to lag behind their same-age peers in some tasks but will eventually experience improvement.
B) will never be as intelligent as their same-age peers.
C) can be expected to go through puberty approximately 3 years behind their same-age peers.
D) will never catch up with their same-age peers.

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What may well-meaning therapists misinterpret as dissociative identity disorder?


A) Responses to extreme stress
B) Symptoms of schizophrenia
C) Cycles of mania and depression
D) Symptoms of generalized anxiety disorder

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Who of the following is among a group that seems to have a disproportionate risk for bipolar disorder?


A) LeBron James, a basketball player
B) Mike Pence, a politician
C) Larry Page, a computer programmer/entrepreneur
D) Amy Adams, an actress

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Pharrell's doctor tells him that his depression and sleep problems are related. How would the doctor most likely explain this?


A) Pharrell has too little dopamine activity at the synapse.
B) Pharrell is spending too little time in rapid eye movement (REM) sleep.
C) Pharrell is spending too much time in rapid eye movement (REM) sleep.
D) Pharrell has too much dopamine activity at the synapse.

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A personality disorder is defined as a disorder characterized by impairments in identity, in personality traits, and in


A) the inhibition of impulsivity.
B) the need for excitement.
C) levels of deceit and manipulation.
D) the establishment of empathy or intimacy.

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Patients with somatic symptoms usually visit physicians frequently, report high numbers of physical complaints, and are at risk of


A) refusing any medical treatment.
B) neglecting personal hygiene and appearance.
C) becoming dependent on pain medications.
D) criminal behavior.

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Corporate psychopaths score very high on measures of selfishness, callousness, and


A) impulsiveness and poor self-control.
B) the remorseless use of others.
C) social deviance.
D) patterns of instability.

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African immigrants living in London neighborhoods were more likely to be diagnosed with schizophrenia if they lived in a neighborhood with a low proportion of African immigrants than if they lived in neighborhood with higher proportions of minorities (Boydell et al., 2001) . According to the text, what do these findings suggest?


A) Persons susceptible to schizophrenia experienced downward drift to these neighborhoods.
B) Certain ethnicities are more biologically vulnerable to schizophrenia than others.
C) The stress of social isolation because of minority status might contribute to the risk of schizophrenia.
D) Persons may self-select neighborhoods in order to live among those similar to themselves.

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When a person experiences depersonalization or derealization disorder they might feel as though


A) they lack interpersonal relationships.
B) they are not real.
C) they are watching their behavior from outside their bodies.
D) they favor isolation.

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Candice is intensely sad most of the day, has trouble concentrating, and has lost some of her appetite. She has started to skip most of her classes and can't maintain eye contact with others. She calls her college's mental health helpline and says, "I'm so worried about my grades that my stomach hurts. I don't know what to do." Based on the text's continuum from normal behavior to severely disordered behavior, Candice's status would be considered


A) normal.
B) moderately disordered.
C) psychological disorder, less severe.
D) psychological disorder, more severe.

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Describe the controversy over whether routine vaccinations in children cause autism. What is the current interpretation of the scientific evidence? What has been a consequence of parental concerns about a potential link between routine vaccinations and autism?

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In a paper later retracted by the Britis...

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Twin studies have found concordance rates of 63% to 87% between identical twins for obsessive-compulsive disorder (OCD) . What does this suggest?


A) OCD prevalence and behaviors vary by culture.
B) OCD has a strong genetic vulnerability.
C) OCD is a learned behavior through classical conditioning.
D) OCD can be attributed to evolutionary causal factors.

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