Table 1.

Meta-analysis predictors, moderators, and outcomes.

Predictors (Affective States)	Moderators	Outcomes
Negative affective states	Induction factors	Behavior
Negative mood	Induction check effect size	Intentions
Stress	Induction check effect size2 (squared)	Craving
Anger	Presence of induction check	Attitudes/
Disgust	Ambiguous induction	evaluations
Fear	Induction type	Implicit evaluation/
Guilt	Participant characteristics	attention
Loneliness	Publication status	Perceived behavioral
Sadness	Mean age	control
Shame	Percent female	Information seeking
Positive affective states	Percent white
Positive mood	Percent some college
Amusement	Participant “at risk”
Contentment	Procedural details
Excitement	Craving state induced
Happiness	Participant blinding specified
Hope	Internet research
Pride	Craving cue present
Surprise	Presence of ARB health risk message
	Outcome characteristics
	Appetitive behavior
	Hedonic outcome
	ARB outcome observed vs. private
	Self-reported outcome