Socioeconomic status refers to an individual's:

In class, you saw a video in which children were asked about what would happen if people had no thumbs, with one boy explaining how he thought that would change the whole world. The point was to illustrate

a. the interconnectedness of motor development and cognitive development b. the characteristics of the formal operations stage c. the cognitive benefits of training middle school science students in science fiction writing d. the cognitive benefits of having elementary students collaborate in groups rather than working on their own

Doug, a 1-month-old infant, is presented with picture of a square. According to work by Salapatek (1975), most of Doug's fixations will be centered at the ___

a. top of the square b. left-hand side of the square c. corners of the square d. center of the square