What evidence suggests a genetic component to obesity? What is inherited?
What will be an ideal response?
* Only 5 percent of all cases of obesity result from physical causes such as endocrine dysfunction or brain damage.
* The weight of identical twins did not vary depending on whether they were reared apart or together.
* Overweight adolescents have a 70 percent chance of becoming overweight or obese adults; the risk rises to 80 percent if one or both parents is overweight or obese.
* The risk of extreme obesity (defined as a BMI of 40 or above) is significantly higher in families of extremely obese individuals.
* The amount of fat cells seem to be inherited.
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Why are interstate commerce laws applicable to testing?
a. Tests developed and published in one state may be marketed and used in other states. b. Tests used in employment decisions affect individual finances. c. Students may attend colleges located in states other than their home states, so college entrance exams are controlled by interstate commerce laws. d. Testing is a business and thus antitrust laws apply.
What is the role of the family in the development and maintenance of depression in young people?
What will be an ideal response?
Newborn infants who are brain damaged or who have experienced birth trauma often __________
A) display disturbed REM–NREM sleep cycles B) cry less than those with no brain-functioning problems C) spend about 20 percent of their total sleep time in REM sleep D) have very low or inaudible cries
The tendency to underperform on standardized tests due to perceptions that you come from a group that has fared poorly on such tests is called _____
Fill in the blank with correct word