Helena is doing a science experiment with her friends. She is sure people can recognize smells, so she gives them a series of items to smell and identify, but to her dismay, they are barely able to label any of them properly. Then she gives them a list of choices for each smell. What kind of results should she expect to see this time?
A. an insignificant difference in the number of correctly identified smells
B. a substantial increase in the number of correctly identified smells
C. a minimal increase in the number of correctly identified smells
D. a moderate decrease in the number of correctly identified smells
Answer: B
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Suicidal people tend to focus a lot on the future and how miserable it appears to be
Indicate whether the statement is true or false
Compliance with a treatment does NOT deteriorate when the:
A) treatment is frequent. B) treatment is inconvenient. C) treatment is painful. D) number of treatments decreases.
Margot, 58, and Todd, 62, have decided to use donor ova in combination with in vitro fertilization to help Margot become pregnant. Which statement is true?
A) Most children conceived through in vitro fertilization are less well-adjusted than naturally conceived children. B) Among in vitro babies, the rate of low birth weight is nearly five times lower than in the general population. C) Due to the biological effects of in vitro techniques and their older age, Margot and Todd have a lower risk of miscarriage. D) Based on life expectancy data, there is a moderate chance that Margot or Todd will die before their child enters college.
Which physical symptoms tend to occur among victims of sexual harassment?
a) fatigue, headaches, nausea, and sleep disturbances b) anorexia, hypertension, muscle spasms, and seizures c) heart palpitations, joint pain, rapid breathing, and suicidal ideation d) loss of sensitivity in the skin, nightmares, skin rashes, and trembling