Development Across the Life Span, Motivation and Emotion, and Stress and Well-Being

A set of 100 comprehensive vocabulary flashcards covering developmental psychology, motivation, emotion, stress, and well-being based on Chapters 3, 9, and 10.

Longitudinal Research Design

A developmental research design that follows and tests the same group of individuals across multiple points over an extended period of time (such as from age 5 through age 18).

Advantage of Cross-Sectional Studies

The ability to gather developmental information more quickly by comparing different age groups (such as 5-, 10-, and 15-year-olds) during the same year rather than waiting years for a cohort to age.

Cultural Influences on Development

The finding that children raised in diverse cultural backgrounds reach developmental milestones at somewhat different ages, demonstrating that environmental and cultural experiences influence development.

Nature and Nurture Interaction

The combined, reciprocal influence of biological maturation and repeated environmental experience, such as an infant learning to recognize a familiar caregiver.

Newborn Reflexes

Automatic, unlearned behavioral responses present at birth, such as turning the head toward a touch on the cheek and initiating sucking.

Object Permanence

The cognitive understanding that an object continues to exist even when it is hidden behind an occluder, such as a blanket.

Assimilation

In Piaget's theory, the cognitive process of fitting new information into an existing mental framework or schema without changing it (e.g., using the schema 'dog' to identify a new dog breed).

Accommodation

In Piaget's theory, the cognitive process of modifying an existing mental framework after learning new information, such as adjusting the four-legged animal schema after discovering cats are not dogs.

Conservation

The cognitive understanding that the quantity or amount of a substance remains unchanged despite alterations in its physical container or shape.

Egocentrism

A cognitive limitation typical of preschool children in the preoperational stage, characterized by assuming that everyone sees, hears, and experiences the world exactly as they do.

Formal Operational Stage

Piaget's final stage of cognitive development, characterized by the ability to think abstractly, reason systematically about hypothetical situations, and consider possibilities that are not directly observable.

Concrete Operational Stage

Piaget's stage in which children can perform logical operations and solve problems involving tangible, actual objects, but struggle with abstract or hypothetical reasoning.

Theory of Mind

The developmental ability to understand that other people possess their own mental states, knowledge, and beliefs that can differ from one's own and from objective reality.

Cultural Context of Cognitive Development

The principle that children's opportunities to practice specific skills vary according to the expectations, tools, and environments provided by their culture.

Trust versus Mistrust

Erikson's first psychosocial stage, in which consistent, warm, and responsive caregiving fosters an infant's confidence that the caregiver and the world are reliable.

Autonomy versus Shame and Doubt

Erikson's second psychosocial stage during toddlerhood, centered on asserting self-control and personal independence through actions like feeding oneself and selecting clothes.

Initiative versus Guilt

Erikson's third psychosocial stage, where preschool children eagerly initiate games, tasks, and activities, but may experience guilt if their attempts are heavily criticized or discouraged.

Industry versus Inferiority

Erikson's psychosocial stage during elementary school, where children become preoccupied with mastering skills and measuring their competence relative to peers.

Identity versus Role Confusion

Erikson's adolescent stage of development, characterized by exploring different values, career aspirations, and social roles to form a unified sense of self.

Intimacy versus Isolation

Erikson's developmental stage in young adulthood, focused on forming close, reciprocal, and committed relationships while preserving a well-defined identity.

Integrity versus Despair

Erikson's final developmental stage, in which an older adult looks back on life with a sense of meaning, closure, and satisfaction rather than regret.

Physical Development

The domain of human development encompassing biological and bodily maturation, such as the rapid increase in height and hormonal changes occurring during puberty.

Executive Functions

A set of higher-level cognitive processes that enable an individual to direct and sustain attention, inhibit impulsive responses, and plan future actions.

Cognitive Development

The domain of developmental psychology focused on intellectual growth and mental processes, including the acquisition of increasingly complex language and vocabulary.

Newborn Auditory Recognition

An innate sensory capability demonstrated by a newborn infant's distinct preference for the familiar sound of a primary caregiver's voice over unfamiliar voices.

Secure Attachment

An attachment classification in which an infant shows distress when a caregiver departs but is quickly and easily comforted upon the caregiver's return.

Avoidant Attachment

An insecure attachment pattern marked by a child rarely seeking comfort from a caregiver and actively ignoring or avoiding the caregiver upon reunion.

Anxious/Ambivalent Attachment

An insecure attachment pattern where an infant becomes intensely distressed upon separation and remains difficult to comfort, showing conflicting or angry behaviors upon reunion.

Determinants of Attachment

The finding that early social experiences, particularly the consistency and emotional responsiveness of caregivers, significantly shape a child's attachment security.

Authoritative Parenting

A parenting style that balances firm boundaries and high standards with emotional warmth, two-way communication, and reasoned explanations for rules.

Authoritarian Parenting

A rigid, controlling parenting style that demands strict obedience, enforces punishment, and rarely explains parental decisions.

Permissive Parenting

A parenting style characterized by high warmth and affection coupled with few rules, low demands, and minimal disciplinary action.

Puberty

A developmental period of rapid biological change and hormonal maturation leading to sexual maturity and reproductive capacity.

Formal Operational Reasoning

Abstract cognitive thinking emerging in adolescence that allows a person to systematically anticipate hypothetical outcomes and evaluate the consequences of decisions.

Fluid versus Crystallized Intelligence

The distinction between fluid intelligence (novel reasoning speed, which tends to decline with age) and crystallized intelligence (accumulated factual knowledge, which remains stable or improves).

Stability of Crystallized Abilities

The developmental principle showing that accumulated factual knowledge and vocabulary remain strong in later life, even as processing speed for novel problems declines.

Adolescent Imaginary Audience

A form of adolescent egocentrism wherein an individual mistakenly believes that everyone around them is constantly watching, judging, and focusing on them.

Scaffolding

An instructional method in which an adult provides structured guidance on a difficult task and gradually withdraws assistance as the learner acquires mastery.

Zone of Proximal Development

Vygotsky's term for the developmental gap between what a learner can achieve independently and what they can achieve with guidance from a knowledgeable partner.

Lifespan Perspective on Development

The contemporary model establishing that human growth and change are lifelong processes shaped by dynamic biological, psychological, social, and cultural forces.

Intrinsic Motivation

The drive to engage in an activity purely for its own sake, personal enjoyment, or inherent satisfaction rather than for an external incentive.

Extrinsic Motivation

The drive to perform an action to earn an external incentive, reward, or recognition, such as studying solely to receive a new phone.

Drive-Reduction Theory

The motivational theory stating that physiological deprivations create an internal state of biological tension (drive) that pushes an organism to behave in ways that restore homeostasis.

Arousal Theory

The motivational framework suggesting that organisms seek an optimal, preferred level of stimulation and experience boredom when environments become overly predictable.

Incentive Theory

The motivational model asserting that behavior is pulled by external stimuli, positive expectations, and rewarding environmental outcomes.

Drive

An aroused, uncomfortable internal physiological state that motivates an organism to fulfill a vital biological need (such as finding food after fasting).

Homeostasis

The body's automatic physiological tendency to maintain an optimal, stable internal equilibrium (such as regulating core body temperature).

Physiological Needs

The foundational tier in Maslow's hierarchy of needs, encompassing essential biological requirements (like food and water) that must be met before higher motives become salient.

Belongingness and Love Needs

Maslow's third level of human needs, focused on developing close friendships, affectionate bonds, and social connections after basic survival and safety are assured.

Self-Actualization

The peak of Maslow's hierarchy, characterized by the pursuit of personal potential, self-fulfillment, and meaningful personal growth beyond basic status or approval.

Endorphins

Neurochemical substances released during prolonged physical exertion that help suppress pain sensations and promote feelings of energy and stamina.

Hormonal Regulation of Motivation

The physiological mechanism by which chemical messengers released in response to food intake regulate appetite, satiety, and metabolic energy balance.

External Eating Cues

Environmental stimuli, such as the sight or smell of freshly baked cookies, that trigger appetite and consumption in the absence of physiological hunger.

Challenge-Seeking Intrinsic Motivation

Sustained engagement with a demanding task driven by the personal satisfaction of overcoming intellectual or physical challenges.

Overjustification Effect

The phenomenon whereby providing an external reward for an activity that was already intrinsically enjoyable causes a decrease in a person's intrinsic motivation.

Emotional Arousal

The autonomic bodily reactions accompanying emotional experiences, including accelerated heart rate, sweaty palms, and intense focus.

James-Lange Theory of Emotion

The theory proposing that an emotion-inducing event first triggers physiological arousal, and the conscious perception of that bodily reaction forms the emotional experience.

Cannon-Bard Theory of Emotion

The theory of emotion stating that physiological arousal and the conscious subjective experience of emotion occur simultaneously upon encountering an evocative stimulus.

Cognitive Appraisal in Emotion

The cognitive interpretation and evaluation of bodily arousal, which dictates whether identical physiological activation is felt as excitement or fear.

Cognitive Reappraisal

An emotion regulation technique in which an individual deliberately reinterprets the meaning of a situation or physiological symptom to alter its emotional impact.

Functions of Facial Expressions

Nonverbal cues that serve both to communicate emotional states to observers and to influence or intensify the expresser's own internal emotional feelings.

Emotion Regulation

The deliberate process of monitoring, controlling, and adjusting one's emotional expression and behavioral response in emotionally provoking situations.

Emotional Intelligence

The ability to accurately perceive, understand, manage, and adaptively respond to one's own emotional states and the emotional signals of others.

Specific and Measurable Goal Setting

An effective motivational strategy that involves setting well-defined target outcomes alongside concrete, incremental subgoals to track progress.

Optimal Goal Difficulty

The motivational concept showing that overly simplistic tasks that offer zero challenge fail to elicit meaningful effort or sustained engagement.

Flow

A deeply rewarding mental state of total absorption and engagement in an activity, characterized by lost awareness of time and complete task focus.

Conditions for Flow

A precise alignment between the difficulty level of a task and the skill level of the performer, keeping the individual challenged without becoming overwhelmed.

Biopsychosocial Model of Motivation

The integrated view that human motivated behaviors (like eating) arise from continuous interactions between biological signals, psychological states, and external cues.

Internalization of Motivation

The psychological transition in which a behavior initially initiated for extrinsic rewards becomes valued for its own sake and continues intrinsically without external payoff.

Adaptive Motivation and Self-Regulation

The flexible cognitive process of analyzing performance failures and purposefully altering one's behavioral strategy to achieve a desired outcome.

Stress Response

The acute physiological reaction to perceived challenges or threats, characterized by rapid respiration, elevated heart rate, and muscular tension.

Stress

A non-specific physiological and psychological response to environmental events or demands that are appraised as taxing or exceeding one's available resources.

Cognitive Appraisal of Stress

The subjective cognitive evaluation that determines whether an upcoming challenge is perceived as an intimidating threat or as a competence-building opportunity.

Primary and Secondary Appraisal

Lazarus's stress evaluation model consisting of first evaluating the significance of an event (primary) and then judging one's coping options and resources (secondary).

High Perceived Stress

The intense psychological strain that results when an individual views an event as threatening while simultaneously believing they lack the capability to cope with it.

Adrenaline

A physiological hormone released during the acute stress response that prepares the body for immediate, vigorous action.

Wear and Tear from Prolonged Stress

The cumulative biological strain and systemic damage inflicted on physical health by constant, repeated activation of the body's stress pathways.

General Adaptation Syndrome

Hans Selye's three-stage model illustrating the body's physiological trajectory under sustained stress: alarm reaction, resistance, and exhaustion.

Resistance Stage (GAS)

The second phase of Selye's model, during which the organism sustains high physiological arousal and active defense to endure persistent stress demands.

Exhaustion Stage (GAS)

The third and final phase of Selye's model, reached when chronic, relentless stress drains the body's adaptive resources, triggering vulnerability to disease.

Acute Stress

A transient, short-lived burst of stress associated with immediate, temporary pressures (like exam week) that abates once the triggering event concludes.

Chronic Stress

A prolonged, unyielding state of stress caused by persistent, unresolved demands or adverse living conditions (such as multi-year financial insecurity).

Eustress

A positive, motivating form of psychological stress that enhances alertness and focuses effort to help an individual prepare effectively for an important task.

Physical Resilience Habits

Health-promoting behaviors—specifically adequate sleep, routine physical exercise, and sound nutrition—that preserve bodily functioning and support coping under stress.

Problem-Focused Coping

A proactive coping mechanism aimed at directly modifying or removing the stressor through planning, systematic problem-solving, and decisive action.

Emotion-Focused Coping

A coping mechanism directed at regulating the internal emotional distress elicited by a stressor, especially when the external situation itself cannot be changed.

Application of Problem-Focused Coping

Managing academic distress by formulating a detailed study schedule, organizing materials, and systematically reviewing test concepts.

Application of Emotion-Focused Coping

Practicing relaxation exercises, deep breathing, or seeking emotional comfort from peers after receiving unalterable disappointing news.

Avoidance Coping

A maladaptive coping method characterized by pretending an issue does not exist, escaping reality, and refusing to think about stressful problems.

Learned Helplessness

A debilitating passive condition wherein repeated exposures to uncontrollable negative events lead an individual to believe they lack control, causing them to cease trying.

Resilience

The psychological capacity to adapt flexibly, recover from severe adversity, and preserve positive functioning in the presence of demanding life stressors.

Social Support

A network of caring friends, family, and associates that offers emotional validation and practical help, facilitating effective recovery from stress.

Buffering Effect of Social Support

The protective capacity of caring relationships to mitigate and diminish the adverse psychological and physical impacts of high-stress events.

Mindfulness

The deliberate cognitive practice of focusing attention on present experiences without judgment, which enhances awareness and limits reflexive, automatic stress reactions.

Cognitive Reappraisal of Stressors

The therapeutic strategy of reevaluating catastrophic interpretations of an event to adopt a more constructive view, thereby modifying the stress response.

Subjectivity of Stress Responses

The research principle that identical environmental stressors produce vastly different reactions across people depending upon their individual perceptions and cognitive appraisals.

Sleep Deprivation and Stress

The compounding negative relationship wherein severe sleep restriction damages physiological and cognitive recovery, exacerbating the harmful effects of stress.

Subjective Well-Being

An individual's overarching cognitive and emotional evaluation of their life, marked by high life satisfaction, frequent positive emotions, and infrequent negative emotions.

Hedonic Adaptation

The psychological tendency for individuals to return to a relatively stable baseline of happiness following a significant positive life event, such as receiving a large raise.

Behaviors Promoting Overall Well-Being

A lifestyle characterized by cultivating close interpersonal relationships, participating in purposeful and engaging activities, and maintaining physical health.