Health psychology: A field of psychology that focuses on how biological, social, and psychological factors influence health and illness.
Eustress: A positive form of stress that can motivate and energize a person, contributing to feelings of fulfillment or other positive feelings.
Adverse childhood experience (ACE): Potentially traumatic events that occur in childhood, such as abuse, neglect, or household dysfunction, which can impact long-term health and behavior.
General adaptation syndrome (GAS): A three-stage physiological response to stress: alarm, resistance, and exhaustion.
Fight, flight, freeze response: A physiological reaction to perceived harmful events, attacks, or threats, which prepares the body to either confront or flee from danger.
Tend and befriend theory: A behavioral response to stress wherein individuals, particularly women, take care of others (tending) and seek social support (befriending).
Problem-focused coping: A coping strategy that aims to address the issue causing stress directly by finding solutions or taking actions.
Emotion-focused coping: A coping strategy aimed at managing emotional distress rather than solving the problem itself.
Positive psychology: A branch of psychology that studies the strengths and virtues that enable individuals and communities to thrive.
Resilience: The ability to recover quickly from adversity, trauma, or stress.
Subjective well-being: An individual’s self-perceived happiness or satisfaction with life.
Positive subjective experience: Experiences that individuals interpret as positive or pleasurable.
Positive objective experience: Events or outcomes that objectively contribute to an individual's well-being, regardless of their subjective interpretation.
Virtues: Traits or qualities deemed to be morally good, including courage, temperance, wisdom, and humanity, among others.
Post-traumatic growth: Positive psychological change experienced as a result of adversity and challenges faced in life.
DSM-5: The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition; a standardized classification and diagnostic tool for mental disorders.
ICD: The International Classification of Diseases; a globally-used diagnostic tool for health conditions, including mental health disorders.
Eclectic approach: An approach to therapy that incorporates techniques and perspectives from various psychological schools of thought.
Behavioral perspective: A psychological approach that emphasizes the role of environmental factors in shaping behavior through conditioning.
Psychodynamic perspective: A view that emphasizes the influence of unconscious processes and childhood experiences on behavior.
Humanistic perspective: A psychological approach that emphasizes individual potential and stresses the importance of growth and self-actualization.
Cognitive perspective: A viewpoint that focuses on mental processes such as perception, memory, and problem-solving.
Evolutionary perspective: An approach that examines psychological traits as adaptations that have evolved over time for survival and reproduction.
Sociocultural perspective: A framework that focuses on how social and cultural environments influence behavior and mental processes.
Biological perspective: An approach that views behavior and mental processes as a product of biological factors, including genetics and neurochemistry.
Biopsychosocial model: A holistic approach that integrates biological, psychological, and social factors in understanding health and illness.
Diathesis-stress model: A psychological theory that explains the development of mental disorders as a result of an interaction between a predispositional vulnerability and stress from life experiences.
ADHD (Attention-Deficit/Hyperactivity Disorder): A neurodevelopmental disorder characterized by patterns of inattention and/or hyperactivity-impulsivity.
Autism Spectrum Disorder: A range of neurodevelopmental conditions characterized by challenges with social skills, repetitive behaviors, and communication.
Schizophrenia: A severe mental disorder that affects how a person thinks, feels, and behaves, often characterized by delusions and hallucinations.
Delusions: False beliefs that are strongly held despite contradictory evidence; including persecution (believing one is being targeted) and grandeur (believing one has special powers).
Hallucination: A false perception, such as seeing or hearing things that are not present.
Word salad: A mixture of words and phrases that are incoherent and nonsensical, often associated with severe mental disorders.
Catatonia: A state of unresponsiveness, unresponsiveness to external stimuli, that can involve rigid posture or lack of movement.
Dopamine hypothesis: A theory suggesting that an imbalance of dopamine levels in the brain contributes to the symptoms of schizophrenia.
Stupor: A condition of greatly reduced responsiveness, often associated with severe mental disorders or medical crises.
Flat affect: A lack of emotional expression typically observed in individuals with certain mental disorders.
Major Depressive Disorder: A mood disorder characterized by persistent feelings of sadness, hopelessness, and loss of interest in activities.
Persistent Depressive Disorder (Dysthymia): A chronic form of depression with symptoms lasting for at least two years but typically less severe than major depressive disorder.
Bipolar I Disorder: A mental disorder characterized by manic episodes that last at least seven days or by manic symptoms that are so severe that immediate hospital care is needed.
Bipolar II Disorder: A milder form of bipolar disorder characterized by recurrent major depressive episodes and hypomanic episodes.
Bipolar cycling: The process of shifting between manic and depressive states in individuals with bipolar disorder.
Phobia: A persistent, irrational fear of a specific object, situation, or activity that leads to significant distress or avoidance behavior.
Agoraphobia: An anxiety disorder characterized by the fear of being in situations where escape might be difficult or help unavailable in the event of a panic attack.
Panic Disorder: An anxiety disorder marked by recurrent, unexpected panic attacks and a fear of future attacks.
Ataque de Nervios: A psychological syndrome, particularly relevant in Latino cultures, characterized by emotional distress symptoms including crying, shaking, and outbursts.
Social Anxiety Disorder: An intense, persistent fear of being watched and judged by others in social situations.
Taijin Kyofusho: A cultural variant of social anxiety disorder prevalent in Japan, characterized by an intense fear of offending others and the awareness of bodily functions.
Generalized Anxiety Disorder (GAD): A chronic disorder characterized by excessive, uncontrollable worry about various aspects of life.
Obsessive-Compulsive Disorder (OCD): A mental health condition characterized by persistent, unwanted thoughts (obsessions) and repetitive behaviors (compulsions).
Hoarding Disorder: A condition involving persistent difficulty discarding or parting with possessions due to a perceived need to save them.
Dissociative Amnesia: A disorder characterized by an inability to recall important personal information, often related to trauma or stress, with or without fugue.
Dissociative Identity Disorder: A severe form of dissociation characterized by the presence of two or more distinct personality states.
Post-Traumatic Stress Disorder (PTSD): A psychiatric disorder that can occur in people who have experienced or witnessed a traumatic event, leading to flashbacks, nightmares, and severe anxiety.
Anorexia Nervosa: An eating disorder characterized by an intense fear of gaining weight and a distorted body image, which leads to self-starvation and excessive weight loss.
Bulimia Nervosa: An eating disorder characterized by binge eating followed by purging to prevent weight gain.
Paranoid Personality Disorder: A type of personality disorder marked by pervasive distrust and suspicion of others.
Schizoid Personality Disorder: A personality disorder characterized by a lack of interest in social relationships and a restricted range of emotional expression.
Schizotypal Personality Disorder: A personality disorder characterized by social anxiety, odd thoughts, and eccentric behavior.
Antisocial Personality Disorder: A disorder characterized by a pattern of disregard for and violation of the rights of others.
Histrionic Personality Disorder: A personality disorder characterized by excessive emotionality and attention-seeking behavior.
Narcissistic Personality Disorder: A personality disorder marked by an inflated sense of self-importance and a lack of empathy for others.
Borderline Personality Disorder: A personality disorder characterized by intense emotions, unstable relationships, and impulsive behaviors.
Avoidant Personality Disorder: A disorder characterized by a pervasive pattern of social inhibition, feelings of inadequacy, and hypersensitivity to negative evaluation.
Dependent Personality Disorder: A condition in which individuals exhibit overly dependent behaviors and an excessive need to be taken care of.
Obsessive-Compulsive Personality Disorder: A personality disorder characterized by a preoccupation with orderliness, perfectionism, and control.
Cultural humility: An approach that emphasizes self-reflection and lifelong learning regarding cultural differences.
Deinstitutionalization: A policy shift post-World War II aimed at reducing the reliance on psychiatric hospitals through community-based care.
Free association: A psychoanalytic technique where patients speak freely about their thoughts, feelings, and emotions.
Cognitive triad: A theory in cognitive therapy that explains depression as a negative view of the self, the world, and the future.
Cognitive restructuring: A therapeutic process aimed at identifying and changing negative thought patterns.
Applied behavior analysis: A therapy based on the principles of behaviorism that focuses on improving specific behaviors.
Exposure therapy: A behavioral treatment for anxiety disorders that involves gradual exposure to the feared object or context.
Systematic desensitization: A technique designed to reduce anxiety through gradual exposure combined with relaxation techniques.
Aversion therapy: A behavioral treatment that pairs unwanted behaviors with unpleasant stimuli in order to decrease the behavior's occurrence.
Token economy: A behavioral modification system that reinforces desirable behaviors through the use of tokens that can be exchanged for rewards.
Biofeedback: A technique that teaches individuals to control physiological processes through monitoring feedback from their bodies.
CBT (Cognitive Behavioral Therapy): A form of psychotherapy that combines cognitive and behavioral techniques to change maladaptive thinking and behavior.
Dialectical behavior therapy: An evidence-based psychotherapy that combines cognitive-behavioral techniques with mindfulness strategies.
Rational-emotive behavior therapy: A form of cognitive-behavioral therapy that focuses on changing irrational beliefs that lead to negative emotions.
Person-centered therapy (active listening): A counseling approach that emphasizes an empathetic environment to facilitate personal growth.
Lithium: A medication commonly used to treat bipolar disorder.
Tardive dyskinesia: A side effect of long-term use of certain antipsychotic medications, causing involuntary movements.
ECT (Electroconvulsive Therapy): A medical treatment for severe depression or other mental health disorders that involves electrical stimulation of the brain.
Lobotomy: A surgical procedure, largely abandoned, that involved severing connections in the brain to treat severe mental disorders.