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Science News for October 16, 1997


Less Noise At Home Makes For Better-Adjusted Kids

A study by Purdue University professor Theodore Wachs found that children from highly noisy homes experience less cognitive growth, delayed language skills, and increased anxiety. To mitigate these effects, parents can implement suggestions such as turning off the TV, establishing quiet spaces, and imposing a regular schedule.

Many Medical Screening Tests May Be Unnecessary.

Doctors face an ethical dilemma when patients request controversial screening tests without adequate scientific evidence. The medical community is divided on the routine use of mammograms in women under 50 and prostate specific antigen tests in men, highlighting the need for informed patient decision-making.

SourceUniversity of Michigan·JournalArchives of Family Medicine·DateOct 16, 1997