Questions: Qualia and Phenomenal Consciousness

Question 1

What does 'phenomenal consciousness' specifically refer to, as used in philosophy of mind?

• A. The ability to verbally report and reason about one's mental states
• B. The subjective, felt character of experience — what it is like to be in a mental state
• C. Unconscious processing that influences behavior without awareness
• D. The neural correlates of wakefulness and attention

Answer: (B)

Phenomenal consciousness is the 'what it is like' dimension of experience — the intrinsic felt quality of seeing red, feeling pain, or tasting coffee. It is contrasted with access consciousness, which is information being available for reasoning and verbal report. A state can have one without the other: blindsight involves access without phenomenal experience; vivid dreams involve phenomenal experience without normal access.

Question 2

A neuroscientist who knew nearly every physical and functional fact about color perception would thereby know what it feels like to see red.

• T. True
• F. False

Answer: False

This is the core intuition behind the 'explanatory gap' and the knowledge argument (Frank Jackson's Mary's Room). The thought experiment suggests that complete physical/functional knowledge is compatible with not knowing the felt quality of an experience — that phenomenal facts seem to outstrip physical facts. Whether this intuition is ultimately correct is contested, but it motivates taking qualia seriously as a distinct philosophical problem.

Question 3

What is the difference between phenomenal consciousness and access consciousness? Give an example that illustrates the distinction.

Model answer: Phenomenal consciousness is the felt, subjective quality of a mental state (what it is like to have it). Access consciousness is information being available for use in reasoning, report, and behavioral control. Example: a blindsight patient can detect and act on visual information (access) without any felt visual experience (no phenomenal consciousness); a vivid dream has rich phenomenal experience but limited access for reasoning or report.

The distinction, introduced by Ned Block, is important because conflating the two leads to confusion. Physicalists may find access consciousness easy to explain in functional terms but struggle with phenomenal consciousness. The hard problem of consciousness concerns specifically why physical processes give rise to phenomenal experience at all.