A researcher designs a 2 × 2 × 2 complex design in which the first independent variable uses a random groups design, the second independent variable uses a natural groups design, and the third independent variable uses a repeated measures design. The researcher wants to have 20 participants in each independent groups condition. How many participants will she need to recruit?

Emily naturally blinks whenever her sister pretends she is going to poke her in the eye. her sister, a psychology major, then decides to have a little fun. she pairs the word “psychology” (neutral stimulus) with pretending to poke emily in the eye (unconditioned stimulus), which automatically makes emily blink (unconditioned response). soon, emily blinks as soon as she hears the word “psychology.” when emily blinks when hearing the word “psychology,” even when her sister does not pretend to poke her in the eye, the word “psychology’ is now the

About how many crusaders took part in the crusaders

Segregation or discriminatory practices that occur even when there is no explicit legal enforcement