Four-year-old Jon is sitting at the lunch counter next to his sister Erin. They are having hotdogs for lunch. Mom cuts Jon's hotdog into five pieces and Erin's into six pieces

Jon protests because "Erin has more than me!" Which of the following abilities does Jon not yet
demonstrate?

logic
centration
egocentrism
conservation


conservation

Psychology

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For Deutsch, cooperation is to competition as ___ is to ___.

a.  mixed; motive   b.  promotive; contrient   c.  individual; group   d.  group; individual   e.  goal; path

Psychology

Which of the following factors is not related to subjective well-being?

a. Hardiness b. Marital status c. Chronic illness d. Culture

Psychology

A small-for-gestational age baby is more worrisome than an underweight preterm birth

: Indicate whether this statement is true or false.

Psychology

What term is used to describe a child's inability to see the world through anyone else's eyes except his or her own?

a) disparity b) narcissism c) egocentrism d) autonomy

Psychology