Which of these statements is a correct description of the results of Ochsner's (2000) experiment in which participants were presented with positive, negative, and neutral pictures?
1) The participants showed a stronger emotional response to positive pictures compared to negative and neutral pictures.
2) The participants showed a stronger emotional response to negative pictures compared to positive and neutral pictures.
3) The participants showed a stronger emotional response to neutral pictures compared to positive and negative pictures.
4) The participants showed an equal emotional response to positive, negative, and neutral pictures.