Question

6 progress
turned out to be wrong and evidence
exactly! phrenology is considered a pseudoscience because its claims—like linking skull bumps to mental abilities—were not supported by objective, scientific evidence. modern research using brain imaging has found no connection between skull shape and psychological traits, so phrenology doesnt hold up to scientific scrutiny.
lets apply what youve learned: imagine a psychologist wants to see which areas of the brain are active while people solve word problems. which modern brain-imaging tool should she use, and why?

Explanation:

The goal is to identify a brain imaging tool that detects active brain regions during a task. Functional Magnetic Resonance Imaging (fMRI) measures blood flow changes in the brain, which correlate with neural activity. This makes it ideal for mapping which areas are engaged when people perform cognitive tasks like solving word problems, as it provides real-time, detailed spatial data of brain activation.

Answer:

She should use functional Magnetic Resonance Imaging (fMRI). fMRI detects changes in blood flow that correspond to neural activity, allowing her to precisely map which specific brain regions are active while people solve word problems, as it provides detailed, real-time images of brain function during the cognitive task.