A regular traveler is planning an overseas trip but hasn't purchased her plane ticket. So she visits various websites that can predict whether the cost of her ticket will rise or fall. Two sites say ...

With both location and shape of stimuli varied simultaneously on independent binary probability schedules, the prediction distributions of subjects who had a 70%-30% schedule on each dimension ...

Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...

Pramote Cholayudth, [email protected], is the founder and manager of PM Consult. He is an industrial pharmacist with more than 40 years of experience. He is a guest speaker on process validation ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of ...