Table 1. Pretest evaluation of food... | Emerald Publishing

Table 1.

Pretest evaluation of food pictures on food attributes perception

Attribute perception	Selected categories of food pictures	M	SD	t	p	Cohen’s d
Traditional food in Portugal	Local traditional	4.45	0.36	19.97	<0.001	4.36
Traditional food in Portugal	Local nontraditional	2.23	0.52	19.97	<0.001	4.36
Nontraditional food in Portugal	Local traditional	1.98	0.45	-14.51	<0.001	-3.17
Nontraditional food in Portugal	Local nontraditional	3.72	0.42	-14.51	<0.001	-3.17
Familiarity	Local traditional	4.63	0.41	3.75	0.001	0.81
Familiarity	Local nontraditional	4.33	0.48	3.75	0.001	0.81
Healthiness	Local traditional	2.89	0.51	<0.001	1.00	<0.001
Healthiness	Local nontraditional	2.89	0.36	<0.001	1.00	<0.001
Stimulus valence (pleasurable)	Local traditional	3.95	0.44	1.73	0.100	0.38
Stimulus valence (pleasurable)	Local nontraditional	3.66	0.58	1.73	0.100	0.38
Stimulus arousal	Local traditional	3.77	0.49	1.78	0.090	0.39
Stimulus arousal	Local nontraditional	3.46	0.54	1.78	0.090	0.39

Attribute perception	Selected categories of food pictures	M	SD	t	p	Cohen’s d
Traditional food in Portugal	Local traditional	4.45	0.36	19.97	<0.001	4.36
Traditional food in Portugal	Local nontraditional	2.23	0.52	19.97	<0.001	4.36
Nontraditional food in Portugal	Local traditional	1.98	0.45	-14.51	<0.001	-3.17
Nontraditional food in Portugal	Local nontraditional	3.72	0.42	-14.51	<0.001	-3.17
Familiarity	Local traditional	4.63	0.41	3.75	0.001	0.81
Familiarity	Local nontraditional	4.33	0.48	3.75	0.001	0.81
Healthiness	Local traditional	2.89	0.51	<0.001	1.00	<0.001
Healthiness	Local nontraditional	2.89	0.36	<0.001	1.00	<0.001
Stimulus valence (pleasurable)	Local traditional	3.95	0.44	1.73	0.100	0.38
Stimulus valence (pleasurable)	Local nontraditional	3.66	0.58	1.73	0.100	0.38
Stimulus arousal	Local traditional	3.77	0.49	1.78	0.090	0.39
Stimulus arousal	Local nontraditional	3.46	0.54	1.78	0.090	0.39

Notes:

N = 21 participants. All attributes were rated on a scale ranging from 1 (not at all) to 5 (Extremely). All p-values are two-tailed