21.   Research shows that children of alcoholic parents are more likely to suffer problems in adulthood.

22.   Research shows that people consistently overestimate the time they spend working and underestimate their leisure time.

23.   Research shows that pupils who are good at maths tend to be more conformist and obedient than other pupils.

24.   Research shows that smiling increases the levels of hormones that promote good health.

25.   Research shows that smiling increases the levels of hormones which promote good health.

26.   Research shows that young people without jobs are most likely to turn to crime.

27.   Some research has shown that people without brothers and sisters tend to be less sociable.

28.   The research shows that kids are uniquely vulnerable at different ages.

29.   This can be disastrous, given that even preliminary research shows some surprising results.