The forerunners of modern psychology depended heavily on casual observation

STI stands for syphilis-type infection

Indicate whether this statement is true or false.

A researcher decides to use habituation-dishabituation measures to study infants younger than 1 month. All of the following advice about this measure would be useful and accurate except

a. attrition rates are quite low, usually no more than 10 percent b. there may be individual differences among infants in how quickly they habituate and dishabituate c. infants will not have to be taught how to respond d. state changes may interfere with some infants' ability to complete all parts of the procedure