By the age of 6 to 7 months, babies reveal special sensitivity to adults' _________ expressions

An operational definition is __________

a) a statement that attempts to predict a set of phenomena and specifies relationships among variables that b) an organized system of assumptions and principles that purports to explain a specified set of phenomena c) the precise meaning of a term used to describe a variable, such as a type of behavior, that researchers d) the principle that a scientific theory must make predictions that are specific enough to expose the theory to the possibility of disconfirmation.

Lucy is a very extroverted person and decides to pursue a career in sales, where she can meet a great deal of new people. This situation is an example of _________ transactions

a) proactive b) manipulative Consider This: People can make decisions in their environment that best fit their personalities. LO 8.2: State the factors that influence personality traits c) evocative Consider This: People can make decisions in their environment that best fit their personalities. LO 8.2: State the factors that influence personality traits d) reactive Consider This: People can make decisions in their environment that best fit their personalities. LO 8.2: State the factors that influence personality traits