Which perspective emphasizes understanding intelligence through developmental progressions rather than structural hierarchy?

Which perspective emphasizes understanding intelligence through developmental progressions rather than structural hierarchy?

• A. g-focused hierarchies
• B. Developmental progressions
• C. Crystallized and Fluid Theory
• D. Information-processing theory

Answer: (B)

Understanding intelligence through developmental progressions means treating cognitive abilities as unfolding over time, with a predictable sequence and qualitative shifts in thinking as people age. This view asks not just how well someone performs on tasks, but how their thinking changes across different ages and stages—the order in which skills typically appear, how strategies become more sophisticated, and how reasoning moves from concrete to more abstract levels. It emphasizes growth, trajectories, and potential, recognizing that what counts as “smarter” often depends on where a person is in their development and how their abilities have progressed, rather than fitting everyone into a single fixed structure. This perspective contrasts with models that propose a fixed hierarchy of abilities. For example, a g-focused view centers on a general intelligence factor that underlies performance across tasks, suggesting a static core of ability rather than a developmental path. Crystallized and fluid theory distinguishes two broad, relatively stable factors but still frames them within a structural system rather than a progression over time. Information-processing theory examines the mechanisms of thinking—attention, working memory, encoding, and strategies—without necessarily tying performance to age-related developmental sequences. By focusing on how intelligence unfolds across stages and ages, the developmental progressions approach provides the most coherent framework for understanding growth and change in cognitive abilities.

Understanding intelligence through developmental progressions means treating cognitive abilities as unfolding over time, with a predictable sequence and qualitative shifts in thinking as people age. This view asks not just how well someone performs on tasks, but how their thinking changes across different ages and stages—the order in which skills typically appear, how strategies become more sophisticated, and how reasoning moves from concrete to more abstract levels. It emphasizes growth, trajectories, and potential, recognizing that what counts as “smarter” often depends on where a person is in their development and how their abilities have progressed, rather than fitting everyone into a single fixed structure.

This perspective contrasts with models that propose a fixed hierarchy of abilities. For example, a g-focused view centers on a general intelligence factor that underlies performance across tasks, suggesting a static core of ability rather than a developmental path. Crystallized and fluid theory distinguishes two broad, relatively stable factors but still frames them within a structural system rather than a progression over time. Information-processing theory examines the mechanisms of thinking—attention, working memory, encoding, and strategies—without necessarily tying performance to age-related developmental sequences. By focusing on how intelligence unfolds across stages and ages, the developmental progressions approach provides the most coherent framework for understanding growth and change in cognitive abilities.