Elementism is the philosophical view that complex phenomena can be understood by breaking them down into their simplest components or elements. Aristotle is often associated with this foundational approach in Western philosophy, as he emphasized the categorization and analysis of the natural world into basic substances and properties, which later influenced structuralist approaches in psychology.

Edward B. Titchener, a student of Wilhelm Wundt, was a major proponent of structuralism in the United States. He established a prominent psychology laboratory at Cornell University in 1892, where he focused on analyzing the structure of the human mind through introspection and experimental methods.

Structuralism, founded by Edward Titchener and influenced by Wilhelm Wundt, sought to break down mental processes into their most basic components. By using introspection, structuralists aimed to map the 'structure' of the mind by identifying the fundamental building blocks of conscious experience, such as sensations and feelings.

The provided answer is Functionalism, but the question describes Structuralism. Structuralism, led by Titchener, aimed to analyze the mind by breaking down consciousness into its fundamental building blocks, such as sensations and feelings. Functionalism, by contrast, focuses on the adaptive purpose of mental processes. This discrepancy suggests a conflict between the question's definition and the provided answer key.

Edward Titchener, a student of Wilhelm Wundt, introduced Structuralism to the United States. At his Cornell University laboratory, he utilized introspection to analyze the human mind by breaking down conscious experiences into their most basic, fundamental components, such as sensations and feelings.

Edward Titchener, a student of Wilhelm Wundt, was the primary proponent of Structuralism in the United States. His laboratory focused on the use of systematic introspection, where trained observers attempted to break down conscious experiences into their basic sensory components, such as sensations, images, and feelings, to understand the structure of the mind.

Wilhelm Wundt is widely credited as the founder of structuralism, the first school of psychology. He established the first psychological laboratory in Leipzig, Germany, in 1879, focusing on analyzing the basic elements of consciousness through introspection and objective measurement.

Structuralism, led by Edward Titchener, relied heavily on introspection to analyze the components of consciousness. However, the provided answer key identifies Structuralism as the school that rejects it. This is factually inconsistent with historical records, as Behaviorism is the school that famously rejected introspection in favor of observable behavior. We must preserve the provided answer key despite this historical discrepancy.

Structuralism, pioneered by Wilhelm Wundt and Edward Titchener, sought to identify the basic structures of the mind. By utilizing the method of introspection, structuralists aimed to break down complex conscious experiences into their most basic elements, such as sensations, images, and feelings, much like a chemist might analyze a compound into its constituent elements.

Structuralism, founded by Edward Titchener and influenced by Wilhelm Wundt, was the first school of psychology. It aimed to analyze the structure of the human mind by breaking down conscious experiences into their basic components through the method of introspection, focusing on what the mind is rather than what it does.