Claire and Dan are motivated to maintain their relationship even through the difficult times. What does their relationship demonstrate?

In a study of more than 100 U.S. first-time expectant married couples who were interviewed about their pregnancy experiences,

A) an unplanned pregnancy was especially likely to spark positive feelings among participants. B) about one-third of participants reported mixed or neutral feelings about their pregnancies. C) no participants felt negatively about their pregnancies by the third trimester. D) about two-thirds of participants reported mixed or neutral feelings to learning they were expecting.

With respect to propositional thought, young children have great difficulty reasoning from premises that contradict reality or their own beliefs because they

A) automatically inhibit well-learned, real-world knowledge. B) are egocentric and cannot yet understand another person's perspective. C) fail to grasp the logical necessity of propositional reasoning. D) have poorly developed problem-solving strategies.