The theoretical framework of psychology known as structuralism had two major problems. One was that highly trained introspectionists often disagreed on subjective reports. The other was the discovery of .

Imageless thought

Explanation:

Imageless thoughts in literal terms means thinking without sensory content or imaging aid. Structuralism has been critiqued for its emphasis on using introspection to better understand conscious experience. Wurzburg School supported that there was a sense of imageless thought based on introspective reports, with an example of participants in a study who had the ability to name fruits without seeing an image of it.

economic

fir trees are found in areas with cooler climates. fir trees have needles for leaves and remain green year-round.