Cognitive, Memory, Language, and Educational Development

Comprehensive vocabulary flashcards covering cognitive developmental theories (Piaget, postformal thought), memory stages and structures, attentional systems, language milestones, educational philosophies, and motivational orientations.

Schema

A mental organization of knowledge consisting of clusters or collections of related information that develop through experiences with the world.

Assimilation

The process of adding new information into preexisting schemas or categories without altering the underlying schema structure.

Accommodation

The process of changing a schema to fit new information by modifying its rules or creating an entirely new schema.

Equilibration

The state achieved during successful cognitive development when a balance is maintained between assimilation and accommodation.

Sensorimotor Stage

Piaget's first stage of cognitive development (birth to 2 years), where infants learn about the world through physical interaction, sensory coordination, and gradual movement from accidental to intentional actions.

Object Permanence

The understanding that objects continue to exist even when they cannot be perceived, typically achieved around 6 to 8 months of age.

Reflex Stage

The sensorimotor substage spanning from birth to 1 month, characterized by behaviors driven primarily by instinct rather than intention.

Primary Circular Reactions

The sensorimotor substage from 1 to 4 months, where infants repeat actions that feel pleasurable, limited specifically to their own body parts.

Secondary Circular Reactions

The sensorimotor substage from 4 to 8 months, during which infants learn to repeat actions involving external objects and toys.

Coordinating Secondary Schemas

The sensorimotor substage from 8 to 12 months, where infants combine multiple movements intentionally to achieve specific goals.

Tertiary Circular Reactions

The sensorimotor substage from 12 to 18 months, characterized by active exploration and learning through trial and error.

Preoperational Stage

Piaget's second stage of cognitive development (2 to 7 years), where children learn through play and gain the ability to use language and symbolic thought.

Animism

A limitation of preoperational thought involving the anthropomorphizing of objects and believing that non-living things have feelings.

Childhood Egocentrism

A cognitive limitation in the preoperational stage characterized by an inability to adopt or understand another person's perspective.

Centration

A preoperational cognitive limitation marked by the fixation on a single characteristic of an object to the exclusion of all others.

Conservation

The understanding that an object retains its fundamental physical properties even when one superficial property or visual appearance changes.

Concrete Operational Stage

Piaget's third stage of cognitive development (7 to 11 years), characterized by the application of logical operations to concrete, tangible situations.

Operations

Reversible, organized mental actions that develop during the concrete operational stage.

Seriation

The ability to methodically arrange items along quantitative dimensions, ranging from physical length to social categories such as reading level or grade.

Transitive Inferences

The mental capability to understand logical relationships and connections among objects in a series.

Formal Operational Stage

Piaget's fourth stage (reached between 11 to 15 years), characterized by advanced logic, abstract thinking, and systematic reasoning without relying on concrete examples.

Hypothetico-Deductive Reasoning

The formal operational ability to think scientifically by formulating hypotheses and testing them systematically, as demonstrated by the pendulum problem.

Personal Fable

A component of adolescent egocentrism involving an inflated sense of personal uniqueness and invincibility.

Imaginary Audience

An aspect of adolescent egocentrism involving the belief that everyone is constantly watching, observing thoughts, and judging one's actions.

Postformal Thought

A stage of adult cognition beyond formal operations characterized by flexible, complex, relativistic, and pragmatic thinking that adapts logic to contextual situations.

Encoding Specificity Principle

The principle stating that environmental or internal stimuli present during memory encoding serve as cues that enhance retrieval and recognition.

Infantile Amnesia

The inability of adults to explicitly recall episodic memories from before 2 to 3 years of age due to early brain and language development limitations.

Metamemory

Knowledge and awareness of one's own memory processes, including the conscious use of strategies to retain information.

Reminiscence Bump

The phenomenon wherein older adults recall disproportionately more autobiographical memories from their teenage years and 20s than from other life periods.

Procedural Memory

Implicit, non-conscious memory for executing motor tasks and skilled actions that remains stable across adulthood in the absence of neurological disease.

Dementia

An impairment of thought and behavior that disrupts everyday life, affecting 13% of adults over the age of 65 and stemming from cardiovascular issues, Alzheimer's, or Parkinson's disease.

Sticky Fixation

An infant attention limitation characterized by the physical and executive inability to stop focusing on a stimulus or disengage visual gaze.

Habituation

A decrease in attentional responsiveness toward a stimulus as a result of repeated exposure and familiarity.

Dishabituation

An increase in attentional responsiveness toward a stimulus caused by a change in stimulation or exposure to novelty.

Joint Attention

The shared focus of two individuals on an object, involving following another person's gaze around 6 months and directing another person's attention around 9 to 12 months.

Phonemes

The fundamental building block sounds of a spoken language, of which English contains 44 distinct units.

Morphemes

The smallest units of language that carry distinct grammatical or lexical meaning.

Pragmatics

The social and cultural rules governing the context-appropriate use of language, including conversational turn-taking and formality.

Developmental Timeline of Language Milestones

A standardized sequence of communicative milestones comprising seven stages from reflexive communication and cooing (0–3 months) to complex sentences and conversations (3–5 years).

Telegraphic Speech

Toddler speech appearing between 18 to 24 months, characterized by concise two-word utterances using content words without grammatical markers.

Constructivist Approach

An educational philosophy asserting that students actively construct knowledge through exploration, collaboration, discovery, and critical reflection, guided by the teacher.

Direct Instruction Approach

A structured, teacher-led educational method emphasizing clear academic lectures, explicit skill instruction, and maximizing active instructional time.

Dyslexia

A neurodevelopmental learning disability characterized by difficulties with phonemic processing, word decoding, reading, and spelling, marked by reduced activity in left posterior brain reading systems.

Least Restrictive Environment (LRE)

A legal educational mandate requiring students with disabilities to be educated in settings that are as similar as possible to those of non-disabled peers.

Mastery Orientation

A motivational perspective centered on developing competency, utilizing effective learning strategies, and valuing progress over performance outcomes or grades.

Growth Mindset

The belief that intellectual capabilities and cognitive skills can develop, expand, and improve over time through sustained effort and practice.

Grit

A psychological trait characterized by passion and sustained perseverance toward achieving long-term goals despite setbacks.