Yellow hat thinking is concerned with positive assessment just as black hat thinking is concerned with negative assessment.
Yellow hat thinking covers a positive spectrum ranging from the logical and practical at one end to dreams, visions and hopes at other end.
Yellow hat thinking probes and explores for value and benefit. Yellow hat thinking then strives to find logical support for this value and benefit. Yellow hat thinking not restricted to this-provided other types of optimism are appropriately labeled.
Yellow hat thinking is constructive and generative. From yellow hat thinking come concrete proposals and suggestions. Yellow hat thinking is concerned with operacy and with making things happen. Effectiveness is the aim of yellow hat constructive thinking.