Developmental Periods When Certain Kinds of Experiences Must Occur If

question 256

Multiple Choice

Developmental periods when certain kinds of experiences must occur if perceptual abilities are to develop are called

• A)essential periods
• B)critical periods
• C)necessary periods
• D)required periods

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Definitions:

Speciation

The evolutionary process by which populations evolve to become distinct species, primarily through genetic divergence and reproductive isolation.

Evolutionary Processes

The natural mechanisms that lead to changes in genetic composition of populations over successive generations.

Cladogenesis

An evolutionary splitting event where a single lineage divides into two distinct lineages, leading to increased biodiversity.

Anagenesis

The gradual evolution of a species to a new form, without branching or diversification into multiple species.