Social psychologists routinely test research hypotheses using the .05 level of significance. This means that so-called "significant" findings are actually "flukes" about ____ of the time

Four-year-old Sarah was excitedly telling her best friend Dori about her visit to the dentist. In the middle of the conversation, Dori piped out with, "You know what, I'm going to have face painting at my birthday party

" Dori's comment is an example of a. conservation. c. symbolic function. b. transformation. d. egocentrism.

Which of the following statements is true?

A) Because passive parental consent places less burden on parents, its use is encouraged over active parental consent. B) If a school official waives a requirement regarding parental permission and the Institutional Review board does not, the researcher still cannot waive this requirement. C) Generally, research samples are made larger when using active over passive parental consent. D) In most cases, the parents of children who return parent consent or permission forms are no different demographically than those that do not.