Behavioral theory (behaviorism) primarily focuses on what aspect of human conduct?

Behavioral theory, or behaviorism, emphasizes the importance of observable and measurable aspects of human conduct rather than internal thoughts or feelings. This theory posits that all behaviors are learned through interaction with the environment, and these behaviors can be observed and measured objectively. Hence, the focus is on measurable behaviors that can be quantified and analyzed scientifically, rather than on underlying emotions, motivations, or cognitive processes.

The other options do not encompass the primary focus of behaviorism. Provisional, concurrent, and extreme behaviors do not specifically capture the essence of what behaviorism prioritizes, which is the observation and measurement of clear, definable actions. Thus, the emphasis on measurable behavior aligns closely with the core principles of behavioral theory, making it the most accurate choice.