Question : 141.Regarding general trends in IQ scores in the United States, : 1231261

 

141.Regarding general trends in IQ scores in the United States, which of the following is TRUE?

A)IQ scores have been rising steadily, at about 15 points per decade, for several generations.

B)IQ scores have been falling steadily, at about 3 points per decade, for several generations.

C)IQ scores have been rising steadily, at about 3 points per decade, for several generations.

D)IQ scores have remained about the same over the past several decades.

E)IQ scores have been falling steadily, at about 15 points per decade, for several generations.

142.In research reported in the text, African American children adopted by upper middle-class White American families

A)scored the same on IQ tests as African American children raised by their biological parents.

B)scored the same on IQ tests as African American children adopted by African American families.

C)scored 15 points higher on IQ tests than would be expected of African American children in general.

D)scored 15 points higher on IQ tests than White children adopted by African American families.

E)failed to maintain childhood gains on IQ test scores during adulthood.

143.According to the text, creative problem solving begins with

A)testing out possible solutions.

B)adopting a questioning attitude.

C)gathering information.

D)generating alternatives.

E)avoiding getting stuck in mental sets.

144.Stella uses a problem-solving technique in which she proposes as many solutions to a problem as possible, no matter how far-fetched or weird the ideas seem. Which technique is Stella using?

A)conceptual expansion

B)mainstreaming

C)convergent thinking

D)functional fixedness

E)brainstorming

145.The “nine-dot” problem presented in the text demonstrates which suggestion for generating alternatives?

A)Thinking out of the box

B)Personal brainstorming

C)Setting aside ideas for a while

D)Finding analogies

E)Group brainstorming

146. Karen has been asked to head a team at work that is charged with finding new ways to develop products for their marketing group. She has asked her team members to begin exploring approaches that have worked in the past and to identify approaches that have not worked before. This is an example of _____.

A) avoiding mental sets

B) generating alternatives

C) adopting a questioning attitude

D) testing possible solutions

E) sleeping on it

147. William has been trying to solve a particularly thorny problem he is faced with. Every time he tries to solve the problem, he starts thinking about it and framing it in the same way that failed to lead to a solution before. William is having problems with which aspect of creative problem solving?

A) avoiding mental sets

B)generating alternatives

C) adopting a questioning attitude

D) testing possible solutions

E) sleeping on it

148.  Paul is trying to research a problem on-line. He has found a wealth of relevant information. He is examining the information he has collected with a critical attitude, trying to ensure that the information he has collected is valid. Paul is engaged in which aspect of creative problem solving?

A) avoiding mental sets

B) gathering information

C) adopting a questioning attitude

D) testing possible solutions

E) sleeping on it

 

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