AP®︎ Psychology: Topic 5.4 Flashcards

Master key terms and definitions for Topic 5.4 of AP Psychology – Selection of Categories of Psychological Disorders to help you prep for quizzes and the AP exam.


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Term

Neurodevelopmental Disorders

Definition

Disorders beginning during development that involve age-inappropriate difficulties in behavior, cognition, communication, or social functioning

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Neurodevelopmental Disorders
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Disorders beginning during development that involve age-inappropriate difficulties in behavior, cognition, communication, or social functioning

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Attention-Deficit/Hyperactivity Disorder (ADHD)
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A persistent, developmentally inappropriate pattern of inattention, hyperactivity and impulsivity, or both that impairs functioning across contexts

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Autism Spectrum Disorder (ASD)
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A neurodevelopmental disorder involving persistent social-communication difficulties plus restricted or repetitive behaviors, interests, or activities

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Schizophrenic Spectrum Disorders
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Disorders involving delusions, hallucinations, disorganized thought or behavior, negative symptoms, or some combination of these disturbances

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Schizophrenia
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A schizophrenic-spectrum disorder involving psychosis, disorganization, negative symptoms, or a combination, occurring acutely or chronically

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Psychosis
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Loss of accurate contact with important aspects of reality, often involving delusions or hallucinations

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Acute vs. Chronic Schizophrenia
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Acute schizophrenia has a relatively sudden, severe episode; chronic schizophrenia involves persistent or recurring impairment

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Delusion
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A persistent false belief maintained despite strong contradictory evidence and not ordinarily accepted in the person’s culture

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Hallucination
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A false sensory perception occurring without a corresponding external stimulus

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Disorganized Thinking or Speech
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Disrupted thought shown through weakly connected ideas, unrelated replies, or severely incoherent speech

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Word Salad
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A nonsensical string of words or phrases reflecting severely disorganized speech and thought

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Disorganized Motor Behavior
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Markedly abnormal movement or responsiveness ranging from unpredictable agitation to severely reduced activity

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Catatonia
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A marked disturbance of movement and responsiveness that may involve excessive purposeless movement or profound immobility

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Flat Affect
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Greatly diminished outward emotional expression, such as an unchanging face or reduced vocal tone

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Dopamine Hypothesis
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The hypothesis that dysregulated dopamine activity contributes to schizophrenia, particularly to some positive symptoms

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Depressive Disorders
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Disorders involving sad, empty, or irritable mood plus physical and cognitive changes that impair functioning

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Major Depressive Disorder
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A depressive disorder involving at least one impairing major depressive episode rather than ordinary brief sadness

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Major Depressive Episode
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At least two weeks of depressed mood, loss of interest or pleasure, or both, accompanied by additional cognitive and physical symptoms

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Anhedonia
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Loss of interest or pleasure in activities that were previously rewarding

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Persistent Depressive Disorder (Dysthymia)
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A chronic depressive condition in which depressed mood and related symptoms ordinarily persist for at least two years in adults

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Cognitive Triad
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Aaron Beck’s pattern of negative beliefs about the self, the world, and the future that can maintain depression

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Learned Helplessness
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The learned expectation that one’s actions will not affect outcomes, which can contribute to depression

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Bipolar Disorders
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Disorders involving episodes of mania or hypomania, usually within a course that also includes depressive episodes

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Bipolar Cycling
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Alternation between distinct manic or hypomanic periods and depressive periods that may last varying amounts of time

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Bipolar I Disorder
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A bipolar disorder requiring at least one full manic episode; a major depressive episode is common but not required for diagnosis

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Bipolar II Disorder
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A bipolar disorder involving at least one hypomanic episode and one major depressive episode, with no full manic episode

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Anxiety Disorders
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Disorders involving excessive fear or anxiety together with related behavioral disturbances such as maladaptive avoidance

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Specific Phobia
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Disproportionate, impairing fear or anxiety directed toward a particular object or situation that is avoided or endured with severe distress

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Agoraphobia
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Intense fear of situations where escape might be difficult or help unavailable, such as crowds, transportation, enclosed spaces, or leaving home alone

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Panic Attack
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An abrupt, overwhelming episode of intense fear or discomfort with biological, cognitive, and emotional symptoms

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Panic Disorder
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Recurrent unexpected panic attacks followed by persistent concern about further attacks or maladaptive behavior intended to prevent them

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Ataque de Nervios
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A culturally patterned episode of acute distress, especially in Caribbean and Iberian contexts, involving intense fear, loss of control, and expressive symptoms

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Social Anxiety Disorder
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Intense, impairing fear of social situations in which one may be watched, embarrassed, rejected, or negatively judged

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Taijin Kyofusho
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A culturally patterned anxiety syndrome, described primarily in Japan, involving fear that one’s body, appearance, odor, gaze, or behavior offends others

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Generalized Anxiety Disorder (GAD)
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Prolonged, excessive, difficult-to-control anxiety or worry across multiple areas of life rather than about one specific threat

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Obsessive-Compulsive and Related Disorders
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Disorders involving intrusive thoughts, repetitive behavior, or persistent difficulty regulating attachment to possessions

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Obsessive-Compulsive Disorder (OCD)
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A disorder involving distressing or impairing obsessions, compulsions, or both

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Obsessions
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Recurrent, intrusive, unwanted thoughts, images, or urges that produce distress

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Compulsions
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Repetitive behaviors or mental acts a person feels driven to perform in response to an obsession or rigid rule, usually to reduce distress or prevent a feared event

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Hoarding Disorder
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Persistent difficulty discarding possessions because of a perceived need to save them, causing distress and congested, unusable living spaces

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Dissociative Disorders
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Disorders involving impairing disruptions in consciousness, memory, identity, emotion, perception, body representation, motor control, or behavior

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Dissociation
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A disruption in normally integrated functions such as consciousness, memory, identity, emotion, perception, or motor control

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Dissociative Amnesia
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Inability to recall important autobiographical information, usually related to trauma or severe stress, beyond ordinary forgetting

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Dissociative Amnesia With Fugue (Dissociative Fugue)
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Dissociative amnesia accompanied by purposeful travel or bewildered wandering and confusion about identity or autobiographical information

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Dissociative Identity Disorder (DID)
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A disorder involving two or more distinct identity states plus recurrent memory gaps exceeding ordinary forgetting

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Trauma- and Stressor-Related Disorders
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Disorders in which exposure to a traumatic or severe stressful event is followed by significant psychological distress

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Posttraumatic Stress Disorder (PTSD)
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After trauma, persistent intrusion, avoidance, negative changes in thought or mood, and heightened arousal lasting more than one month and causing distress or impairment

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Flashback
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A vivid reexperiencing of a traumatic event in which it can feel as though the event is happening again

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Hypervigilance
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Persistent, heightened alertness and scanning for possible danger

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Feeding and Eating Disorders
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Disorders involving altered consumption or absorption of food that impairs physical health or psychological functioning

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Anorexia Nervosa
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Restriction producing significantly low body weight, intense fear of weight gain or persistent behavior preventing it, and distorted body image or failure to recognize the seriousness of low weight

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Bulimia Nervosa
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Recurrent binge eating with loss of control followed by compensatory behavior such as vomiting, fasting, or excessive exercise

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Personality Disorders
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Enduring, pervasive, inflexible patterns of inner experience and behavior that deviate from cultural expectations, begin by adolescence or early adulthood, and cause distress or impairment

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Cluster A Personality Disorders
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The odd or eccentric personality-disorder cluster: paranoid, schizoid, and schizotypal personality disorders

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Paranoid Personality Disorder
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A pervasive pattern of distrust and suspicion in which others’ motives or neutral actions are interpreted as threatening

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Schizoid Personality Disorder
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A pervasive pattern of detachment from social relationships and limited emotional expression

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Schizotypal Personality Disorder
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A pervasive pattern of social and interpersonal difficulty, eccentric behavior, unusual beliefs or perceptual experiences, and suspiciousness

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Cluster B Personality Disorders
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The dramatic, emotional, or erratic personality-disorder cluster: antisocial, histrionic, narcissistic, and borderline personality disorders

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Antisocial Personality Disorder
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A pervasive pattern of disregarding and violating others’ rights through conduct such as deceit, aggression, irresponsibility, or lack of remorse

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Histrionic Personality Disorder
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A pervasive pattern of excessive emotionality and attention seeking

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Narcissistic Personality Disorder
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A pervasive pattern of grandiosity, need for admiration, entitlement, and reduced empathy

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Borderline Personality Disorder
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A pervasive pattern of instability in relationships, self-image, and emotions together with marked impulsivity

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Cluster C Personality Disorders
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The anxious or fearful personality-disorder cluster: avoidant, dependent, and obsessive-compulsive personality disorders

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Avoidant Personality Disorder
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A pervasive pattern of social inhibition, inadequacy, and hypersensitivity to criticism or rejection despite desiring relationships

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Dependent Personality Disorder
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A pervasive excessive need for care that produces submissive or clinging behavior and fear of separation

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Obsessive-Compulsive Personality Disorder (OCPD)
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A pervasive pattern of orderliness, perfectionism, rules, and control at the expense of flexibility and efficiency

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Positive Symptoms of Schizophrenia
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Symptoms that add atypical experiences or behavior, such as delusions, hallucinations, disorganized speech, or catatonic excitement

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Negative Symptoms of Schizophrenia
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Symptoms involving reduced or absent typical functioning, such as flat affect, reduced motivation or speech, social withdrawal, or catatonic stupor

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Delusion of Persecution
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The false belief that other people or institutions intend to monitor, harm, or conspire against the person

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Delusion of Grandeur
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The unfounded belief that one has exceptional power, importance, knowledge, or identity

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Catatonic Excitement
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Excessive, purposeless, or agitated movement classified as a positive symptom manifestation

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Catatonic Stupor
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Markedly reduced movement and responsiveness classified as a negative symptom manifestation

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Mania
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An episode of abnormally elevated or irritable mood and increased energy causing marked impairment, hospitalization, or psychosis

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Hypomania
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A noticeable episode of elevated or irritable mood and increased energy that does not cause marked impairment, hospitalization, or psychosis

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Fear vs. Anxiety
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Fear responds to an immediate perceived threat; anxiety anticipates a future threat

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