This book presents an approach to quantifying consciousness and its
various states. It represents over ten years of work in developing,
test- ing, and researching the use of relatively simple self-report
question- naires in the retrospective assessment of subjective or
phenomenologi- cal experience. While the simplicity of the method allows
for subjective experience to be reliably and validly assessed across
various short stim- ulus conditions, the flexibility of the approach
allows the cognitive psy- chologist, consciousness researcher, and
mental health professional to quantify and statistically assess the
phenomenological variables associ- ated with various stimulus
conditions, altered-state induction tech- niques, and clinical
procedures. The methodology allows the cognitive psychologist and mental
health professional to comprehensively quantify the structures and pat-
terns of subjective experience dealing with imagery, attention, affect,
volitional control, internal dialogue, and so forth to determine how
these phenomenological structures might covary during such stimulus
conditions as free association, a sexual fantasy, creative problem
solving, or a panic attack. It allows for various phenomenological pro-
cesses to be reported, quantified, and statistically assessed in a
rather comprehensive fashion that should help shed greater understanding
on the nature of mind or consciousness.