Canalization of early psychological development

Area of Science:

• Developmental Psychology
• Child Psychology
• Cognitive Neuroscience

Background:

• Early psychological development is influenced by cognitive maturation and temperament.
• Cognitive skills like memory and empathy are foundational for social-emotional development.
• Temperamental traits, such as behavioral inhibition, emerge early and persist.

Purpose of the Study:

• To explore the relationship between cognitive development and psychological milestones in infants and young children.
• To investigate the role of specific cognitive abilities (memory, empathy, inference) in early development.
• To examine the stability and significance of temperamental dispositions in toddlers.

Main Methods:

• Longitudinal observation of infant and young child development.
• Cognitive assessments focusing on retrieval memory, empathy, and inference.
• Temperament assessments, including reactions to unfamiliar stimuli.

Main Results:

• Enhanced retrieval memory in the first year is linked to infant fears.
• Empathy and inference capacities are necessary for developing standards regarding aggression.
• Inhibition and distress to the unfamiliar is a stable trait in the second year of life.

Conclusions:

• Cognitive maturation and temperament are key drivers of early psychological development.
• Specific cognitive milestones are prerequisites for critical developmental stages.
• Temperamental characteristics like inhibition are significant and stable in early childhood.