Gabriela will construct a line parallel to EF¯¯¯¯¯ through point G. What step should be her first step? Draw a line through point G intersecting EF¯¯¯¯¯. Draw a line through point G and point E. With the compass point on G, construct an arc that intersects EF¯¯¯¯¯. With the compass point on E, construct an arc that intersects EF¯¯¯¯¯. Segment E F and point G above segment E F.

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect