Examining the evidence is an important part of critical thinking, but we can't always conduct the necessary research on our own to prove or disprove a claim. That's when we need to rely on

___________________ are "new words" that the speaker who is suffering from disordered thinking may invent

Fill in the blank(s) with the appropriate word(s).

Learning a second language is easier to do in childhood than in adulthood. This is an

example of __________ periods in perceptual development. Fill in the blanks with correct word