Author Question: Several recent international studies combine data from many different countries comparing the scores ... (Read 135 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
Several recent international studies combine data from many different countries comparing the scores of high school boys and girls in mathematics. What do these meta-analyses indicate about mathematical achievement?
 
  a. Boys scored higher than girls in Russia and most of the European nations.
  b. Girls scored higher than boys in the United States and most other countries.
  c. There are few differences in mathematics achievement for boys and girls.
  d. Boys scored higher than girls on computations and on word problems.

Question 2

Robert feels lost in his biology class. He wants to raise his hand and ask the teacher to explain how two cells that have the same genetic material can have different morphology and behavior. He doesn't raise his hand because he is so afraid the other students will laugh at him, call him stupid, and talk about him after class. Robert's thinking is typical of what researchers refer to as:
 
  a. reversion to childhood egocentricism.
  b. the sense of an imaginary audience.
  c. phobia of taking risks.
  d. dual processing.


Gabe

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

C

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

For a complete list of videos, visit our video library