Which type of operant reinforcer is learned with examples of this reinforcer being money and social reinforcers?

Most researchers believe which of the following statements to be true regarding the dual-process model?

The single-pathway model of reasoning accurately describes adolescent reasoning. The dual-process model of thinking has been proven to be inaccurate. At least two different pathways in the brain are involved in thinking. Intuitive and analytic thought arise from the same areas of the brain.

What term refers to an infant's various levels of wakeful behaviors, such as alertness, fussing, crying, and different levels of sleep?

a) sensitive period b) state c) rhythm d) alternation