When people see Brenda's red hair, they assume she is high-strung, temperamental, and of Irish descent. This oversimplified view of Brenda is an example of a

During saccadic eye movements,

a. we can control the speed with which our eyes move. b. the eyes move as fast as they can. c. the eyes stop to rest for periods of up to one-half second. d. we track changes in the position of moving objects. e. the eyes move in a smooth, fast motion to follow moving objects.

What refers to the degree of assistance provided to the learner in the zone of proximal development, gradually decreasing as the learner's skills develop?

a. guided instruction b. framing c. scaffolding d. guided participation