Theory of mind is more developed when a child has an older sibling

In I'm OK, You're Not, the article which examines the role of prejudice, what did the participants do on

the Macintosh computers in the second study? (a) they took an intelligence test and received feedback that they had done really well, or they were told the test was a fake (b) they took a personality test and received feedback that they were really introverted, or theywere told the test was a fake (c) they took an intelligence test and received feedback that they had donereally poorly, or they were told the test was a fake (d) they took a personality test and received feedback that they were really prejudiced

In Piaget's view, children ages 2–6 are most notable cognitively for what they cannot do, such as ____

a. coordinating senses with motor activities b. using language to assist with thoughts c. performing mental operations d. using images to create mental representations