Over the past 100 years or so, people in industrialized societies have been maturing earlier, as well as growing heavier and taller than in the past. this phenomenon is referred to as the secular trend. the most likely explanation for the secular trend is

The primary purpose of a certificate of confidentiality is to: allow law enforcement to investigate abuse cases. protect researchers from disclosing conflicts of interest. prevent subjects from knowing the purpose of a study. protect identifiable research information from compelled disclosure.

Which common characteristic of renaissance buildings does this image show

Steven pinker states that an important difference exists between men and women in: