Zach has difficulty understanding whether a friend's pouting facial expression signals sadness or affection. zach's difficulty would be especially common for those with

What are objects called that have value in and of themselves as well as value as a means of exchange? custom commodity money currency simple money

Nita is the office manager at a service station. two applicants, max and tim, arrive to interview for the open mechanic's position. max's clothes are dirty, his hair is unwashed, and he doesn't make eye contact when he gives nita his name. tim dresses in clean jeans and a nice shirt, is shaved, and shakes nita's hand when he introduces himself. after the interview, keith the head mechanic, asks nita what she thought. both men have the skill set needed for the position. nita recommends tim. she is responding to her perception of

Does increased security engender feelings of increased safety or does it increase the fears that people have?