« previous next »

Author Question: According to recent research (Johnson et al., 2000), an increased risk of developing anxiety ... (Read 55 times)

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
on: Jun 22, 2018
According to recent research (Johnson et al., 2000), an increased risk of developing anxiety disorders was found among teenagers who
 
  a. smoked marijuana.
  b. smoked cigarettes.
  c. drank alcohol.
 d. used steroids.

Question 2

According to Jeffrey Gray, a British neuropsychologist, the behavioral inhibition system (BIS) is activated by danger signals ________, resulting in the experience of anxiety.
 
  a. ascending from the brain stem
 b. descending from the cortex
 c. arising from both the brain stem and the cortex
  d. within the amygdala only


cloud

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

USF Biologist Taegan McMahon conducts experiments on chlorothalonil at a research facility in East H USF Biologist Taegan McMahon conducts experiments on chlorothalonil at a research facility in East H
Worldwide Variations in Population and Income Levels Developed countries represent only 18% of the Worldwide Variations in Population and Income Levels Developed countries represent only 18% of the
Research Methods: Advantages and Limitations Research Methods: Advantages and Limitations
Student Perspective of Research Student Perspective of Research
Indoor air pollution in the developing world arises from fuelwood burning Indoor air pollution in the developing world arises from fuelwood burning
Increased amounts of "screen time" are contributing to decreased amounts of physical ... Increased amounts of "screen time" are contributing to decreased amounts of physical ...
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library