Monday, February 23, 2015

Post date: Feb 24, 2015 12:12:31 AM

Today in class, experimental design was reviewed. Ms. Pretet drew a visual diagram to illustrate population, random selection, random assignment, experimental group, control group, independent variable, and placebo.

Students then worked on identifying independent variables, dependent variables, experimental group, and the control group from scenarios on a worksheet (see extras bin in classroom for handout).

The class then reviewed how experimental design is different for correlations (see extras bin in classroom for handout)

Homework

1. Finish the "Correlation or Experiment" worksheet

2. journal pages 620-627 and complete objectives