. Author manuscript; available in PMC: 2018 Aug 1.

Published in final edited form as: J Behav Med. 2017 Feb 20;40(4):641–650. doi: 10.1007/s10865-017-9833-3

Table 4. Impact of Semiotic Icon Type by Health Literacy Score.

Perfect health literacy

Lower health literacy

F value

η_{p}^{2}

F value

η_{p}^{2}

Addiction

Perceived representation

618

.63

349

.51

Affect

308

.46

.21

Cognitive elaboration

572

.61

359

.52

Perceived effectiveness

470

.57

294

.47

Heart attack and stroke

Perceived representation

92.59

.20

.14

Cognitive elaboration

97.91

.21

.16

Permanent breathing problems

Perceived representation

71.09

.17

.07

Affect

71.62

.17

.06

Cognitive elaboration

92.49

.20

.07

Perceived effectiveness

91.71

.20

.09

Note. Table shows effect sizes for the 10 of 25 analyses where icon type interacted with health literacy. All F values for RM MANOVAs and univariate analyses are significant at p < .001.