Three of the following statements are consistent with research findings about factors that influence brain development. Which statement has not been supported by research?
a. Genetic factors predispose some people to learning difficulties or mental illness.
b. High levels of alcohol consumption during pregnancy can lead to mental retardation.
c. High levels of toxic substances (e.g., lead, pesticides) have their greatest negative impact after puberty.
d. Opportunities to learn certain skills may lead to detectable differences in brain structures or patterns of brain activation.
c
You might also like to view...
Which is true about studying and social media?
a. Social media will likely distract you from your academic goals. b. Social media will not distract you from your academic goals. c. Social media enhances your time spent studying. d. Social media and studying go hand in hand.
A teacher's initial impressions of students should be treated as:
A. hypotheses. B. enduring judgments. C. accurate observations. D. labels that can be shared with other colleagues.
Research problem statements often include a description of which of the following?
A) a gap in the knowledge base B) a sampling plan C) a design that assures generalized findings D) a plan that assures ethical treatment of participants
Rocks formed from material that settles to the bottom of bodies of water, then cemented together by pressure and chemicals are called
a.....................................................................................................sedimentary rocks. b............................................................................................................ igneous rocks. c......................................................................................................................magma. d.....................................................................................................metamorphic rocks.