Appendix.
Positive Affect | ||||
1 | 2 | 3 | 4 | 5 |
No evidence |
slight pleasure |
somewhat pleased |
pleased | intense pleasure |
Negative Affect | ||||
1 | 2 | 3 | 4 | 5 |
No evidence |
slight displeasure |
somewhat displeased |
displeased | intense displeasure |
Happy | ||||
1 | 2 | 3 | 4 | 5 |
No evidence |
slight smile |
intermittent smiles |
small, frequent smiles |
constant grinning |
Disappointment | ||||
1 | 2 | 3 | 4 | 5 |
No evidence |
glimmer | bit of facial |
more facial; comments |
intense; complaints |
Disgust | ||||
1 | 2 | 3 | 4 | 5 |
No evidence |
slight expression; put toy away |
“Oh!” “Baby toy” some facial |
arguing (milder); facial reaction |
“Hate it!” “Don’t like it!” strong facial reaction |
Surprise | ||||
1 | 2 | 3 | 4 | 5 |
No Evidence |
slight reaction; quick |
More than quick facial reaction; minor verbalization |
Facial and/or Verbalizing |
Major verbal &/or behavior |
Anger | ||||
1 | 2 | 3 | 4 | 5 |
No evidence |
hint of anger |
somewhat angry |
angry | intensely angry |
Negative to Positive Change | ||||
1 | 2 | 3 | 4 | 5 |
No change |
Neu to some +; some − to neu; some + to strong + |
Neu to strong +; some − to some + |
some− to strong + |
strong − to strong + |