If u help me on this i will give free points there will be 100

An experimenter is examining the relationship between age and self-disclosure. a large sample of participants that are 25 to 35 years old and participants that are 65 to 75 years old are compared, and significant differences are found with younger participants disclosing much more than older people. the researcher reports an effect size of .34. what does this mean

Children begin to use tools at about what age? a. 18 months b. 2 years c. 1 year d. 6 months

What does it mean when a government decides to do something?