Ch_3__Psychological_Disorders___Psychol...rstanding_Human_Behavior__Team-Taught_

What percentage of American homeless individuals had a form of mental illness according to a 2015 study?

45%.

What is the leading cause of death in the United States according to mental health statistics?

Suicide, which is the 10th leading cause of death.

What is the percentage of young people who experienced a period of major depression in 2014?

One in 10 young people.

What is the main myth about mental health problems in children?

The myth is that children don’t experience mental health problems.

What is the actual percentage of children and adolescents with diagnosable mental health problems who receive treatment?

Less than 20%.

What common misconception exists about people with mental health problems?

The misconception that they are violent and unpredictable.

In the context of mental health, what is a diathesis-stress model?

A model suggesting that mental disorders result from a combination of biological predisposition (diathesis) and stressful environmental factors.

What is the role of the DSM-5 in mental health diagnosis?

The DSM-5 is a classification manual used by clinicians to diagnose mental disorders based on specific criteria.

How do mental health problems impact the employment of those affected?

People with mental health problems can be just as productive as other employees when treated effectively.

What is major depressive disorder characterized by?

Episodes of profound sadness and loss of interest or pleasure in usual activities.

What is the relationship between mood disorders and suicide rates?

People with mood disorders are at heightened risk for suicide.

What distinguishes obsessive-compulsive disorder (OCD) from anxiety disorders?

OCD involves obsessions and compulsions that lead to significant distress, while anxiety disorders primarily involve excessive fear and anxiety.

What percentage of Americans experience at least one anxiety disorder in their lifetime?

Approximately 25%–30%.

What symptom is typical in panic disorder?

Recurrent and unexpected panic attacks.

What is a common misconception about the causes of psychological disorders?

The myth that personality weaknesses or character flaws are responsible for mental health problems.

What is the significance of the term 'comorbid' in mental health?

It refers to the co-occurrence of two or more disorders in an individual.

What is the role of biological factors in mental health disorders?

Biological factors, such as genetics and brain chemistry, contribute significantly to the development of mental health disorders.

How do cultural expectations influence the perception of mental health disorders?

Cultural norms determine what behaviors are considered acceptable, which influences the diagnosis and understanding of mental health disorders.

What is the criteria for defining a psychological disorder according to DSM-5?

Significant disturbances in thoughts, feelings, and behaviors causing dysfunction and impairment.

What is the prevalence of schizophrenia in the general population?

About 1% of the population.

What type of symptoms are classified as 'positive symptoms' in schizophrenia?

Symptoms of commission such as hallucinations and delusions.

What is the difference between hallucinations and delusions?

Hallucinations involve perceiving things that are not there, while delusions are firmly held false beliefs.

What role does the orbitofrontal cortex play in obsessive-compulsive disorder?

It is associated with decision-making and has shown hyperactivity in individuals with OCD.

What is body dysmorphic disorder?

A disorder characterized by obsessive focus on perceived flaws in physical appearance.

What condition is characterized by the presence of two or more distinct identities?

Dissociative Identity Disorder.

How does the diathesis-stress model apply to mood disorders?

It suggests that both genetic predisposition and environmental stress can lead to the development of mood disorders.

What are common risk factors for developing posttraumatic stress disorder (PTSD)?

Factors include the severity of trauma, lack of social support, and predisposed vulnerability due to genetic or personal history.

What is the significance of serotonin in mood disorders?

Serotonin imbalances are linked to the development of mood disorders, including depression.

What is the aim of cognitive therapies for depression?

To change negative thinking patterns associated with depression.

What are the primary symptoms of major depressive disorder according to DSM-5?

Depressed mood and loss of interest or pleasure in usual activities.