I did “just for fun”. (I got two of them right, in six of them I guessed no effect and there was some effect or vice versa, and in none of them I guessed a negative effect and there was a positive effect or vice versa.)
I did “just for fun”. (I got two of them right, in six of them I guessed no effect and there was some effect or vice versa, and in none of them I guessed a negative effect and there was a positive effect or vice versa.)