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Private speech

Private speech refers to overt, self-directed verbalizations that individuals, particularly young children, produce aloud to guide their own thoughts, behaviors, and problem-solving processes, without addressing another person.^[1] This phenomenon, often audible and task-oriented, serves as a tool for self-regulation and cognitive development, distinguishing it from social speech directed at others.^[2] The concept of private speech gained prominence through the work of Soviet psychologist Lev Vygotsky in the early 20th century, who viewed it as a critical transitional stage in the internalization of language and thought.^[3] Vygotsky argued that private speech emerges from social interactions, where children repurpose external dialogue for self-guidance, eventually transforming into covert inner speech as a mental framework for higher psychological functions.^[3] In contrast, earlier theorist Jean Piaget described similar verbalizations as "egocentric speech," interpreting them as immature and non-functional byproducts of solitary play rather than adaptive tools.^[3] Vygotsky's sociocultural perspective emphasized its functional role in bridging interpersonal communication and intrapersonal cognition, rooted in cultural and historical contexts.^[3] Developmentally, private speech typically appears around age 3, peaks between ages 4 and 7 (comprising up to 50% of a child's utterances in some contexts), and gradually declines by age 8-10 as it internalizes into silent self-talk.^[3] Research consistently shows that more mature forms of private speech—such as task-relevant or emotionally oriented comments—predict better executive functioning, including inhibitory control and problem-solving performance in preschoolers.^[2] For instance, longitudinal studies indicate that private speech facilitates self-regulation, with its benefits amplified in children with higher temperamental anger, explaining up to 11% of variance in later inhibitory control.^[2] These findings underscore private speech's adaptive value across diverse populations, including those with developmental challenges, where it supports emotional regulation and cognitive flexibility.^[2]

Conceptual Foundations

Definition and Characteristics

Private speech refers to overt, self-directed verbalizations that individuals produce for purposes of self-guidance, planning, and problem-solving.^[2] This form of speech is audible and spoken aloud but lacks communicative intent toward others, distinguishing it as a tool for personal cognitive support rather than social interaction.^[4] While most commonly observed in young children, private speech persists across the lifespan, appearing in adults during demanding tasks that require focused attention or strategy formulation.^[5] Key characteristics of private speech include its task-oriented focus, where verbalizations often accompany and facilitate problem-solving activities.^[6] It is typically fragmentary in structure, consisting of abbreviated phrases or incomplete sentences, and is highly context-dependent, emerging more frequently in situations of cognitive challenge or novelty.^[4] These features underscore its role as an externalized aid for regulating thought and behavior, rather than a polished narrative. Private speech is distinct from related verbal phenomena in several ways. Unlike inner speech, which is covert and subvocal—occurring silently within the mind—private speech is explicitly vocalized and observable to others.^[7] It contrasts with social speech, the interpersonal form of communication adapted for others' understanding and response.^[8] The phenomenon was first systematically observed in the early 20th century by psychologist Jean Piaget, who described it as "egocentric speech"—verbal output in children that appeared non-communicative and centered on the speaker's own perspective.^[9] Piaget's notations in works like The Language and Thought of the Child (1926) laid the groundwork for later psychological inquiry into this self-directed verbal behavior.

Theoretical Perspectives

Lev Vygotsky's sociocultural theory posits private speech as a critical transitional mechanism in cognitive development, originating from social interactions where children initially receive guidance from more knowledgeable adults or peers.^[3] This external regulation gradually internalizes, transforming overt social speech into private speech that serves as a tool for self-guidance and eventually into inner speech for autonomous self-regulation.^[3] Developed in the 1920s and 1930s, Vygotsky viewed this process as rooted in cultural tools like language, emphasizing how private speech facilitates the reorganization of mental functions by bridging interpersonal dialogue and intrapersonal thought.^[10] In contrast, Jean Piaget's cognitive theory interprets private speech—termed egocentric speech—as a byproduct of the child's immature social perspective during the preoperational stage.^[11] Observed in the 1920s, Piaget described it as non-communicative and reflective of cognitive egocentrism, where children fail to distinguish their own viewpoint from others', leading to speech that lacks adaptation to listeners.^[11] He argued that this form of speech diminishes with age as social awareness and logical thinking mature, signaling a shift away from egocentrism rather than an adaptive tool for self-regulation.^[10] Neo-Vygotskian extensions build on these foundations by integrating concepts like the zone of proximal development (ZPD) and scaffolding to explain private speech's emergence within supportive social contexts.^[12] Researchers such as Laura E. Berk and Adam Winsler emphasize how scaffolding—temporary adult assistance within the ZPD—fosters private speech as children appropriate regulatory strategies from collaborative interactions, promoting its evolution into a self-sustaining cognitive aid.^[13] This perspective, advanced in works from the 1990s onward, highlights private speech's role in bridging assisted performance and independent mastery, extending Vygotsky's ideas to educational applications.^[13] Contrasting views from behaviorist perspectives frame private speech as verbal mediation, a learned process where overt speech reinforces self-control through conditioned responses derived from social reinforcement.^[10] Pioneered by figures like John B. Watson in the 1930s, this approach sees its origins in environmental stimuli shaping behavior, with private speech evolving as an internalized mediator to guide actions without external prompts.^[10] Similarly, information-processing models view private speech as a strategic aid to executive functions, such as planning and memory, emerging from cognitive demands and maturing into covert strategies that optimize information handling.^[10] Influential in the 1960s through John H. Flavell's work, these models emphasize its purpose in enhancing task efficiency, with evolution tied to increasing cognitive complexity rather than purely social origins.^[10]

Development in Children

Stages and Transitions

Private speech in children typically follows a curvilinear developmental trajectory, emerging as an overt tool for self-guidance before peaking in complexity and then declining as it internalizes into covert inner speech.^[14] This progression aligns with Vygotsky's theoretical framework, where private speech serves as a transitional mechanism between social interaction and independent thought.^[15] The emergent stage occurs between ages 2 and 4, when private speech first appears as external, overt, and frequent verbalizations, often during solitary play or simple tasks.^[14] At this phase, children's utterances are typically short and repetitive, frequently echoing phrases from adult speech or immediate social contexts, such as repeating instructions heard earlier.^[14] Empirical observations indicate that around 20-30% of 3-year-olds engage in such speech during problem-solving activities, marking its initial role in bridging external guidance with self-directed behavior.^[2] From ages 4 to 7, private speech reaches its peak stage, becoming more elaborate, task-specific, and integral to planning and self-guidance, particularly among preschoolers facing challenging activities.^[15] During this period, utterances shift from mere repetition to directive forms, such as "I need to put this here" while assembling puzzles, with incidence rates climbing to 30-40% in structured tasks for children around age 5.^[14] Studies show this elaboration correlates with improved task performance, underscoring private speech's adaptive function in early cognitive regulation.^[14] The decline and internalization stage unfolds between ages 7 and 10, as overt private speech diminishes and transitions to whispered, abbreviated, or fully covert inner speech, coinciding with maturing cognitive control.^[14] By this time, audible forms reduce significantly, dropping to under 10% of utterances in school-aged children during similar tasks, while internalized variants become predominant.^[15] Longitudinal data confirm this shift, with overt speech persisting at low levels into elementary years but increasingly inaudible as children gain proficiency in silent self-direction. Vygotsky predicted a full transition to inner speech by adolescence, a timeline bolstered by longitudinal observations tracking children from preschool through middle childhood, where private speech evolves into a silent, abbreviated mental dialogue supporting complex reasoning.^[15] Key markers of this transition include progressive reductions in vocal volume and utterance length, alongside increasing abbreviation—such as condensing full sentences into keywords or fragments—and greater internalization, evident in the rise of muttering or lip movements without sound by ages 8-9.^[14] These changes reflect the maturation of self-regulatory processes, with empirical evidence from cohort studies affirming the predicted curvilinear pattern.

Influencing Factors

Individual differences in temperament, language proficiency, and the presence of imaginary companions play significant roles in shaping the frequency and form of private speech among children. Children exhibiting higher temperamental anger reactivity demonstrate a stronger positive association between the maturity of their private speech and subsequent inhibitory control, with private speech serving as a more critical self-regulatory tool for these individuals during challenging tasks.^[2] In contrast, children with advanced language proficiency tend to produce less overt private speech, as their superior verbal abilities facilitate quicker internalization of self-talk, thereby enhancing overall self-regulation without reliance on audible verbalizations.^[16] Similarly, preschoolers who engage with imaginary companions are significantly more likely to employ covert forms of private speech, such as whispering or muttering, compared to peers without such companions, suggesting that imagined social interactions promote the transition from overt to internalized verbal self-guidance.^[17] Environmental factors, including parental scaffolding and socioeconomic status, further modulate private speech patterns. Authoritative maternal interactions, characterized by supportive guidance rather than directive control, robustly predict increases in children's private speech during problem-solving tasks, correlating with improved performance and the ontogenetic internalization of verbal strategies over repeated sessions.^[18] Socioeconomic status influences private speech indirectly through disparities in parental verbal input; empirical studies of low-SES preschoolers reveal that private speech functions prominently as a self-regulatory mechanism for creativity and task persistence in environments with limited external linguistic stimulation.^[19] Educational settings also matter, with children producing more private speech in unstructured play contexts—such as free exploration or pretend activities—than in highly structured ones, where adult direction may suppress spontaneous self-talk.^[20] Task-related influences, particularly activity complexity and stress levels, elicit distinct variations in private speech usage. As tasks grow more demanding, such as intricate puzzles requiring planning and persistence, the proportion of private speech rises curvilinearly, peaking at moderate-to-high difficulty levels to aid problem-solving in preschoolers aged 3 to 5.^[21] Elevated stress, often induced by frustrating or goal-blocking scenarios, similarly boosts private speech frequency, with children using it to manage emotional reactivity and maintain task engagement, especially those prone to anger.^[2] Age and gender contribute to variations in private speech persistence, aligning with broader developmental trajectories. Private speech frequency typically peaks during the preschool period before uniformly declining as children internalize it into inner speech, a pattern observed across normative development. Some empirical investigations indicate gender differences during this peak, with preschool boys displaying higher rates of overt private speech than girls in certain task contexts, though findings are not entirely consistent across studies.^[22] Neurodevelopmental links underscore private speech's ties to executive function maturity in typically developing children. Partially internalized private speech positively correlates with enhanced cognitive flexibility on rule-switching tasks, independent of age, verbal ability, or reasoning skills, highlighting its role in scaffolding emerging self-regulatory capacities without reference to clinical conditions.^[23]

Functions and Benefits

Self-Regulation and Motivation

Private speech serves as a vital tool for children's self-regulation, enabling them to manage their behavior, emotions, and motivation through verbal self-guidance during tasks that demand focus and persistence. In Vygotskian theory, this form of speech emerges as children internalize social interactions, transforming external dialogue into a personal means of directing actions and overcoming obstacles independently.^[24] By verbalizing plans and intentions aloud, children bridge the gap between thought and execution, fostering autonomy in goal-directed activities.^[2] Behavioral regulation is facilitated by private speech, which guides actions and sequences steps in challenging tasks, such as a child instructing themselves, "I need to put the block here," to organize construction play. This verbal mediation reduces impulsivity and enhances attention, as evidenced in studies of preschoolers solving puzzles, where higher levels of task-relevant private speech correlated with improved performance and fewer off-task behaviors.^[25] For instance, experimental prompts encouraging private speech in delay-of-gratification tasks led to longer persistence and better impulse control among 4- to 5-year-olds.^[2] In emotional regulation, private speech helps children soothe anxiety or frustration, often through self-directed encouragement like "It's okay, I can try again" amid setbacks. During emotion-eliciting scenarios, such as frustrating games, private speech uniquely accounts for variance in managing anger and distress, beyond reliance on behavioral strategies alone, by providing a verbal outlet for processing feelings.^[26] This regulatory effect is particularly pronounced in 3-year-olds, who use private speech to downregulate negative emotions during anger-provoking situations.^[2] The motivational role of private speech involves boosting drive and persistence, as children verbalize rewards or progress, for example, "Almost done, you're doing great!" to sustain effort in demanding activities. In pretend play settings, preschoolers' private speech has been linked to enhanced intrinsic motivation and higher rates of task completion, reflecting Vygotskian self-guidance in fostering goal commitment.^[20] These functions operate through verbal mediation, where overt speech translates intentions into actions, a process peaking in frequency between ages 3 and 7 as children refine self-control.^[24] Private speech serves as a memory aid in children by facilitating verbal rehearsal and chunking strategies during learning tasks. For instance, young children aged 4 to 7 engage in fixed rehearsal through self-talk, repeating presented items to support short-term memory retention, while older children in this range shift to cumulative rehearsal, cycling through multiple items to enhance recall under increasing task demands.^[27] This process aligns with self-regulation foundations, where verbalizations help organize information and improve performance on memory challenges.^[2] In terms of creativity, private speech boosts divergent thinking through exploratory talk, particularly during play activities where children narrate imaginary scenarios. Empirical studies with preschool and kindergarten children show that task-relevant private speech, such as coping, reinforcing, and problem-solving utterances, positively predicts higher creativity scores on standardized measures, accounting for significant variance in creative output.^[28] Conversely, non-facilitative self-talk unrelated to the task correlates with lower creativity, highlighting the adaptive role of directed verbalizations in fostering innovative idea generation.^[28] Private speech also acts as a precursor to communication skills by allowing children to practice social scripts internally, which supports later interpersonal interactions. Through self-directed utterances, children simulate dialogues and rehearse responses, bridging individual thought with social engagement. This overlaps with motivational aspects, as verbalizing simulated interactions aids empathy development by encouraging perspective-taking in pretend scenarios. For example, during sociodramatic play, children's private speech peaks around 52-56 months, with implicit forms like self-questioning comprising a substantial portion (18.8%) of utterances, promoting understanding of others' viewpoints.^[29] A specific illustration of these enhancements appears in problem-solving contexts, such as puzzles, where descriptive self-talk improves task performance. In challenging puzzle activities, 3-year-olds using mature, task-relevant private speech—describing steps or plans—demonstrate greater persistence and success, with such verbalizations predicting improved inhibitory control at age 4 (β=.62, p=.01).^[2] This descriptive approach helps children break down complex problems, reinforcing cognitive and emerging social competencies.^[2]

Empirical Research

Methods and Approaches

Research on private speech primarily employs observational methods to capture its spontaneous occurrence in naturalistic settings such as homes and schools. These approaches involve video or audio recording of children during everyday activities or structured play, followed by systematic coding of utterances for frequency, content (e.g., descriptions of actions or self-instructions), and valence (e.g., positive, negative, or neutral tone).^[17] A prominent example is Berk's task-specific paradigms, which observe private speech during goal-directed tasks like puzzle-solving or drawing to examine its relation to behavioral engagement, emphasizing non-intrusive capture of overt self-directed talk without researcher prompting. Experimental designs complement observational techniques by inducing private speech in controlled laboratory environments to isolate its effects. Researchers often instruct participants to verbalize their thoughts aloud or provide prompts during cognitive challenges, such as block-building or memory games, allowing manipulation of variables like task difficulty or speech allowance. For instance, conditions may compare performance with and without verbalization encouragement, using standardized tasks to elicit task-relevant private speech while minimizing external influences.^[30] Longitudinal studies track private speech development over extended periods, typically months to years, to document transitions from overt to covert forms in cohorts inspired by Vygotskian theory. These involve repeated assessments in natural or semi-structured settings, such as classrooms, with the same children observed across multiple sessions to monitor changes in speech production and internalization.^[31] Data collection often combines periodic video recordings and parent/teacher reports to capture developmental trajectories without cross-sectional confounds.^[3] Measurement tools for private speech analysis include transcription of audio/video recordings and standardized coding schemes to categorize utterances. Transcription involves verbatim capture of self-directed speech, distinguishing it from social talk based on intonation, gaze, and addressee absence. Coding schemes, such as Winsler's categories, classify speech as task-relevant (e.g., planning or evaluation) versus affective (e.g., emotional self-commentary) or irrelevant, enabling quantitative and qualitative assessment of form and function. Ethical considerations in studying private speech with children prioritize non-intrusive observation to avoid altering natural behavior. Researchers obtain informed consent from parents and assent from children, ensuring anonymity through de-identification of recordings and secure data storage. Protocols emphasize minimal interference, such as unobtrusive camera placement in familiar settings, and debriefing to address any discomfort, aligning with guidelines for vulnerable populations.

Key Findings and Evidence

Empirical studies have consistently demonstrated that private speech facilitates self-regulation by enhancing task performance and inhibitory control in children. For instance, in a longitudinal investigation of 3-year-olds completing challenging puzzle tasks, the maturity of private speech at age 3—characterized by more internalized and task-relevant utterances—positively predicted inhibitory control at age 4, explaining 9% of the variance in performance gains.^[2] Similarly, preschoolers who employed private speech following scaffolded instruction achieved an 86.3% success rate on independent tasks, compared to 62% for those who did not, underscoring its role in transitioning from collaborative to solo problem-solving.^[32] These findings align with broader evidence from instructed private speech paradigms, where children show improved outcomes on executive function tasks like the Tower of Hanoi when verbalizing self-guidance.^[33] Developmental research confirms a characteristic trajectory for private speech, peaking in frequency and overtness around ages 4-5 before declining and internalizing by ages 7-10. Longitudinal observations of elementary school children reveal that overt private speech decreases significantly from ages 5 to 9, with a shift toward covert forms as verbal mediation becomes more internalized, supporting Vygotsky's model of progression from external to inner speech. This pattern holds across multiple studies, where private speech is most prevalent during the preschool years for self-guiding challenging activities, then diminishes as children gain cognitive maturity, with silent inner speech inferred to increase correspondingly.^[34] Individual differences highlight private speech's correlates with neurodevelopmental conditions, particularly attention-deficit/hyperactivity disorder (ADHD), where children exhibit higher but less mature usage without implying causation. Children with ADHD produce more externalized private speech during problem-solving and inhibition tasks compared to typically developing peers, reflecting delayed internalization and reduced task-relevant content, which may hinder effective self-focus.^[35] For example, ADHD children show elevated overt self-guiding speech but lower inaudible muttering, suggesting persistent reliance on audible forms beyond typical ages, though this does not establish private speech as a causal factor in the disorder.^[36] Cross-cultural evidence indicates the universal presence of private speech in children's development, with consistent patterns but variations in form and expression across societal contexts. Comparative studies of British and Saudi Arabian children aged 4-8 demonstrate stable developmental declines in overt private speech and parallel associations with short-term memory, affirming its cross-national reliability despite cultural differences in language and socialization.^[37] In collectivist settings, such as those emphasizing group harmony, private speech may manifest more overtly in social learning contexts, though empirical data remain limited to bilingual and national comparisons showing no fundamental divergence from individualist norms.^[38] Despite robust behavioral evidence, significant gaps persist in neuroimaging research on private speech internalization processes. Post-2010 reviews have called for advanced techniques like fMRI to elucidate neural mechanisms, as existing studies primarily infer inner speech substrates from adult verbal tasks, with scant direct data on children's transition from overt to covert forms.^[7] Longitudinal neuroimaging remains particularly underexplored, limiting insights into how private speech scaffolds executive functions at the brain level.^[2]

Extensions and Applications

In Adults and Inner Speech

In adults, private speech from childhood often persists in occasional overt forms, particularly during high-stress or cognitively demanding tasks, such as those encountered by athletes using self-talk to enhance focus and performance.^[5] For instance, young adults exhibit improved cognitive outcomes, including better working memory accuracy, when engaging in audible self-talk compared to remaining silent, with benefits consistent across task difficulties.^[5] This continuity underscores private speech's role as a self-regulatory tool that does not fully disappear but becomes situational in mature cognition.^[7] As individuals mature, private speech predominantly transforms into inner speech, a covert and silent form of verbalization that represents the endpoint of Vygotsky's developmental process of internalization.^[39] Inner speech serves as an internalized dialogue for self-guidance, emerging from the transition where children's audible egocentric speech becomes abbreviated and inaudible in adulthood.^[7] In typical adult cognition, it dominates everyday mental activity, facilitating subtle, ongoing verbal processes without external expression. Adult inner speech fulfills key functions in executive control, such as aiding decision-making by breaking down complex problems into manageable steps and supporting goal-directed behavior.^[40] It also contributes to reflective processes like rumination, where repetitive verbal thoughts help evaluate past events and plan future actions in normative contexts.^[41] Additionally, inner speech enhances creativity, particularly in writing and idea generation, by enabling dialogic internal exchanges that foster novel associations and problem-solving.^[42] Empirical evidence from adult studies demonstrates inner speech's supportive role in cognitive tasks, including improvements in working memory through verbal rehearsal mechanisms.^[39] For example, research in the 2010s using verbal fluency and articulatory suppression paradigms showed that disrupting inner speech increases errors in tasks like the Wisconsin Card Sorting Test, highlighting its necessity for flexible thinking and inhibition.^[43] These findings, drawn from methods like the Varieties of Inner Speech Questionnaire, confirm inner speech's prevalence and efficacy in sustaining cognitive performance across diverse adult populations.^[44] Compared to children's private speech, adult inner speech is more abbreviated, abstract, and integrated with non-verbal thought, shifting from overt self-regulation to a seamless, condensed verbal scaffold for cognition.^[7] This evolution allows for greater efficiency in reflection and planning, with less reliance on audible articulation even under moderate stress.^[39]

Clinical and Cultural Contexts

In clinical settings, private speech has been therapeutically encouraged as a self-regulatory tool for children with attention-deficit/hyperactivity disorder (ADHD). Self-instruction training programs, which promote verbal mediation akin to private speech, have demonstrated effectiveness in reducing impulsive behaviors and enhancing task performance in children with ADHD by fostering internalized guidance during challenging activities.^[45] Similarly, for children with autism spectrum disorder (ASD), interventions targeting the development of inner speech—a covert form of private speech—have shown promise in improving emotional self-regulation, with pilot randomized controlled trials indicating reduced dysregulation through structured verbalization exercises.^[46] Among individuals with intellectual disabilities, private speech often persists in overt forms longer than in typically developing peers, serving as an adaptive strategy for task-solving and attention. Recent studies reveal that approximately 70% of children with intellectual disabilities (aged 8–17) employ private speech during selective attention tasks, with 60% producing task-relevant utterances that support self-regulation, particularly those with co-occurring ASD traits who use it more frequently as a compensatory mechanism.^[6] Training programs designed to foster private speech in at-risk children, such as those with behavioral problems or early signs of ADHD, emphasize allowing and guiding verbal self-talk to boost cognitive and behavioral outcomes. These interventions, often integrated into preschool curricula, have led to improved task persistence and performance by leveraging private speech's natural role in self-guidance, with at-risk groups benefiting comparably to controls when verbalization is not suppressed.^[47] Cultural variations influence the integration and perception of private speech, with interdependent cultures exhibiting greater social embedding compared to individualistic Western ones. Studies comparing Saudi Arabian and British children have found cross-cultural stability in the development of private speech, with similar overall rates and patterns of use across ages 4–8, though cultural factors such as gender roles in child-adult interactions may lead to variations, for example, higher self-regulatory private speech among British boys compared to girls.^[48] This reflects differences in socialization norms, where private speech remains tied to social speech for memory and regulatory functions in both contexts, contrasting with Western individualistic emphases on personal autonomy and explicit self-expression. Emerging research in the 2020s highlights private speech's links to mental health, particularly through interventions reducing negative inner speech patterns in therapy. For autistic individuals, targeted inner speech development has alleviated emotional dysregulation, suggesting broader therapeutic potential for mitigating anxiety and self-critical rumination via positive verbal self-regulation strategies.^[49]

References

[1]
private speech - APA Dictionary of Psychology
Apr 19, 2018 · spontaneous self-directed talk in which a person “thinks aloud,” particularly as a means of regulating cognitive processes and guiding ...
[2]
Private Speech and the Development of Self-Regulation - PMC - NIH
Private Speech and the Development of Inhibitory Control. PS is defined as speech that is not directed to another person or that is poorly adapted to a listener ...
[3]
[PDF] PRIVATE SPEECH: CORNERSTONE OF VYGOTSKY'S THEORY OF
Private speech, or speaking aloud to oneself, is a phenomenon of child development that Vygotsky interpreted as the critical transitional process between ...
[4]
A Review of Current Research on Private Speech (Chapter 1)
Private speech is typically defined as overt, audible speech that is not addressed to another person (Winsler, Fernyhough, McClaren, & Way, 2004). Inner speech, ...
[5]
Private speech improves cognitive performance in young adults
Young adults perform better under private speech compared with remaining quiet. Extent of private speech benefit is invariant across competency or task ...
[6]
Private speech among children with intellectual disabilities - Frontiers
Private speech, also known as self-directed speech, refers to the internal verbalizations employed by individuals, particularly young children, to facilitate ...
[7]
Inner Speech: Development, Cognitive Functions, Phenomenology ...
In Vygotsky's (1934/1987) theory, private speech represents a transitional stage in the process of internalization in which interpersonal dialogues are not yet ...
[8]
Vygotsky's Sociocultural Theory of Cognitive Development
Oct 16, 2025 · Private Speech: Speech directed to oneself (often audible in young children) to guide thinking and behavior. According to Vygotsky, private ...
[9]
Signed Soliloquy: Visible Private Speech - PubMed
Talking to oneself can be silent (inner speech) or vocalized for others to hear (private speech, or soliloquy). We investigated these two types of ...
[10]
Piaget's Theory and Stages of Cognitive Development
Oct 22, 2025 · They may also be egocentric, meaning ... Early in development, children's speech is largely egocentric—directed at themselves rather than others.Preoperational Stage · The Sensorimotor Stage · Concrete Operational Stage
[11]
https://www.researchgate.net/publication/229290641_The_concept_of_egocentrism_in_the_context_of_Piaget%27s_theory
[12]
(PDF) The concept of egocentrism in the context of Piaget's theory
Aug 9, 2025 · Piaget introduced the concept of egocentrism in his early writings in the 1920s to describe general characteristics of the preschool child.
[13]
Private Speech, Executive Functioning, and the Development of ...
Private Speech, Executive Functioning, and the Development of Verbal Self-Regulation. Search within full text.
[14]
(PDF) Vygotskian Perspectives in Early Childhood Education
Jun 8, 2010 · Discusses the relevance of Vygotsky's child development and educational theories to current theory, research, and practice.
[15]
https://doi.org/10.3389/fpsyg.2019.01708
[16]
https://eric.ed.gov/?id=EJ1028390
[17]
The Role of Language and Private Speech in Preschoolers' Self ...
Children who had higher language skills used less private speech and, in turn, had better self-regulation. The adaptive use of language for self-regulation is ...Missing: proficiency | Show results with:proficiency
[18]
Individual differences in children's private speech: The role of ... - NIH
Children who had imaginary companions were more likely to engage in covert private speech compared with their peers who did not have imaginary companions.
[19]
Maternal interaction, private speech, and task performance in ...
This study examined the correspondence between ontogenetic and microgenetic change in private speech, the association of private speech with task performance,
[20]
Relationships among private speech and creativity in Head Start ...
The purpose of this study was to explore Vygotsky's notion of private speech as a cognitive self-regulatory process and how it related to creativity ...
[21]
I think I can: Preschoolers' private speech and motivation in playful ...
Vygotskian theory and empirical evidence suggest that children's private speech and pretend play contribute to their development of motivational processes.
[22]
A New Look at Children's Private Speech: The Effects of Age, Task ...
The proportion of total speech coded as private increased slightly with age and was curvilinearly related to puzzle difficulty, with the most private speech ...Missing: complexity | Show results with:complexity
[23]
The Relationship Between Private Speech and Creativity Among ...
Data were analyzed by chi-square test. Results showed no significant gender differences in private speech. But, boys showed higher score on creativity. It seems ...
[24]
Executive function and verbal self-regulation in childhood
Recent studies have noted that executive function and the use of self-regulatory private speech are related in childhood, and proposed that the critical ...
[25]
[PDF] Thinking and Speech. LS Vygotsky 1934
This book deals with one of the most complex and difficult problems of experimental psychology, the problem of thinking and speech.
[26]
[PDF] Mediation of Self-regulation through the Use of Private Speech
Guided by the developmental literature on children's spontaneous use of private speech for self-regulation, we designed a training based on the following two ...
[27]
Understanding the role of private speech in children's emotion ...
Because private speech has been found to support young children's cognitive self-regulation, it has been encouraged for use in classrooms as an aid to cognitive ...
[28]
Children's Rehearsal Development Parallels that of Self-Talk ... - NIH
This study outlined the developmental trajectory of two types of self-talk important in memory – fixed and cumulative rehearsal.Missing: empirical | Show results with:empirical
[29]
Private Speech and Creativity - ScienceDirect.com
The purpose of this study was to examine the influence of thought processes represented in the private speech of children on their creative ability.Missing: divergent thinking
[30]
[PDF] Can Private Speech and Sociodramatic Play Promote Perspective ...
Recent empirical studies have supported. Vygotsky's notion that private speech arises from social speech, becomes inter- nalized as inner speech, and proves ...
[31]
Vygotsky was right. An experimental approach to the relationship ...
Aug 10, 2025 · This work presents an experimental study to contrast the Vygotskian hypothesis on the influence of private speech on task performance, ...
[32]
Private speech in preschool children: Developmental stability and ...
Aug 10, 2025 · Children whose private speech was more partially internalized had fewer externalizing behaviour problems and better social skills as reported by ...Missing: stress | Show results with:stress<|separator|>
[33]
[PDF] Private Speech: Four Studies and a Review of Theories Lawrence ...
Mar 28, 2007 · Such commentary was "egocentric" or non- communicative to Piaget because it conveys no information about the self to the listener not apparent ...
[34]
Development and functional significance of private speech among ...
Results revealed that ADHD children were delayed in private speech development in that they engaged in more externalized, self-fuiding and less inaudible, ...
[35]
Private speech in children with ADHD and their typically developing ...
The current study demonstrated that children with ADHD do indeed produce a different pattern of private speech from that of their typically developing peers, as ...
[36]
Private speech and phonological recoding in Saudi Arabian and ...
Cross-national stability in private speech (PS) and short-term memory was investigated in Saudi Arabian (n = 63) and British (n = 58) 4- to 8-year-olds.Missing: longitudinal study
[37]
The effects of bilingualism on preschoolers' private speech
This study was designed to examine the effects of bilingualism on the development of self-regulatory private speech.
[38]
Inner Speech - Stanford Encyclopedia of Philosophy
Sep 14, 2023 · Vygotsky held that egocentric speech becomes silent, inner speech, but that it does not change in its fundamental nature, so it remains a kind ...1. Inner Speech As Actual... · 2. Inner Speech And Thought · 5. Self-Knowledge And...
[39]
A computational model of inner speech supporting flexible goal ...
Aug 20, 2022 · These studies show that inner speech can generally provide cognitive support, but in some cases it can also have disruptive effects. For example ...
[40]
Inner experience differs in rumination and distraction without a ... - NIH
Sep 14, 2020 · Rumination involved more verbal thought, and also involved more evaluative and dialogic inner speech than distraction.
[41]
The brain's conversation with itself: neural substrates of dialogic ...
Inner speech—the experience of silent, verbal thinking—has been implicated in many cognitive functions, including problem-solving, creativity and self- ...<|control11|><|separator|>
[42]
The Role of Inner Speech in Executive Functioning Tasks
Sep 17, 2020 · Several theories propose that one of the core functions of inner speech (IS) is to support subjects in the completion of cognitively effortful ...Missing: aids | Show results with:aids
[43]
https://pmc.ncbi.nlm.nih.gov/articles/PMC7527436/
[44]
Investigating the Effectiveness of Verbal Self-education Training on ...
Objective: This research aims to study the effectiveness of verbal self-instruction training on symptoms of attention-deficit/hyperactivity disorder (ADHD) ...
[45]
Developing Inner Speech to Help Autistic Individuals Improve Their ...
May 30, 2025 · This pilot study evaluated the effectiveness of an intervention to reduce emotional dysregulation by developing inner speech in autistic children.
[46]
“Should I let them talk?”: Private speech and task performance ...
The present study examines the effects of children's private speech use on task performance for a group of behaviorally at-risk children and a group of control ...
[47]
[PDF] private speech and culture as determinants of early remembering
In both cultures, children who were dependent more on private speech were better able in reporting more autobiographical narrative in a more organised way than ...
[48]
(PDF) Developing Inner Speech to Help Autistic Individuals Improve ...
Aug 8, 2025 · This pilot study evaluated the effectiveness of an intervention to reduce emotional dysregulation by developing inner speech in autistic children.