Which of the following theorists used introspection as a scientific technique for investigating consciousness?

Which of the following everyday examples would be most similar to the research findings on visual images and interference?

a. When you form a visual image of a friend's face, you have difficulty seeing a faint visual stimulus. b. When you form a visual image of a friend's face, you are faster at identifying his or her voice. c. A visual image will enhance your ability to see a faint visual stimulus, but it will reduce your ability to hear a faint auditory stimulus. d. When you form an auditory image of a doorbell ringing, you will be better at detecting a tone of a similar pitch; in contrast, you will be worse at detecting a tone that is at least an octave higher or lower.

According to ______, the g factor of intelligence can be inferred from various abilities, such as vocabulary, memory, and reasoning

: Fill in the blank with correct word