Table 2 Psychometric properties of the...

Table 2

Psychometric properties of the variables used in Step 1

Constructs	First-order			Second-order
Constructs	Items	Loading	Z-value	Loading	Z-value
p-PESIS (CR = 0.755; AVE = 0.612; Alpha = 0.847)
*Fans' Approval of Club Pro-Environmental Sustainability Initiatives (FApCESI)* (CR = 0.852; AVE = 0.660; Alpha = 0.842)	IT1 - FC Porto pro-environmental sustainability initiatives positively influence my support as a fan	0.857	33.01	0.889	25.73
	IT2 - I am prouder of a cub that promotes pro-environmental sustainability initiatives	0.710	25.27
	IT3 - Because FC Porto carries out pro-environmental sustainability initiatives, I am more loyal to the club	0.861	33.23
*Fans' Adherence to Club Pro-Environmental Sustainability Initiatives (FAdCESI)* (CR = 0.841; AVE = 0.651; Alpha = 0.810)	IT1 - I am aware of pro-environmental sustainability initiatives carried out by FC Porto	0.524	17.53	0.658	19.89
	IT2 - I have interest in pro-environmental sustainability initiatives promoted by FC Porto	0.924	36.61
	IT3 - I will participate in pro-environmental sustainability initiatives promoted by FC Porto	0.908	35.68
*Social Benefits* (CR = 0.914; AVE = 0.780; Alpha = 0.910)	IT1 - FC Porto pro-environmental sustainability initiatives make me more aware about the importance of environmental sustainability	0.841	32.86	–	–
	IT2 – Pro-environmental sustainability initiatives made by FC Porto influence my environmental behaviours at other social events (music, arts, culture or sports)	0.904	36.86
	IT3 - FC Porto pro-environmental sustainability initiatives influence my environmental behaviours with my family and friends at-home	0.903	36.85
*Environmental Benefits* (CR = 0.919; AVE = 0.791; Alpha = 0.939)
*Daily Activities* (CR = 0.927; AVE = 0.810; Alpha = 0.919)	As a result of FC Porto pro-environmental sustainability initiatives, in my personal daily life			0.839	24.52
	IT1 - I monitor and reduce the water I use	0.952	41.06
	IT2 - I monitor and reduce the energy I use	0.965	42.11
	IT3 - I separate waste and recycling	0.769	29.25
*Consumption Habits/Decisions* (CR = 0.877; AVE = 0.705; Alpha = 0.844)	As a result of FC Porto pro-environmental sustainability initiatives, in my personal daily life			0.953	27.37
	IT1 - I buy biodegradable products	0.927	32.92
	IT2 - I eat more vegetables and less meat	0.779	28.02
	IT3 - I made my home more energy efficient (e.g. better insulation, solar panels, etc.)	0.805	29.21
*High Involvement Consumption Decisions* (CR = 0.911; AVE = 0.774; Alpha = 0.909)	As a result of FC Porto pro-environmental sustainability initiatives, in my personal daily life			0.872	29.22
	IT1 - When choosing my vacations, I take into account environmental concerns	0.853	33.68
	IT2 - When buying a car, I take into account environmental concerns	0.901	36.81
	IT3 - When buying a home, I take into account environmental concerns	0.884	35.66
*Economic Benefits* (CR = 0.870; AVE = 0.691; Alpha = 0.862)	As a result of FC Porto pro-environmental sustainability initiatives, as a supporter			–	–
	IT1 - I intend to attend more games of FC Porto	0.833	31.41
	IT2 - I intend to buy more products/services of FC Porto	0.878	33.90
	IT3 - I recommend games of FC Porto to other people	0.779	28.61

Constructs	First-order			Second-order
Constructs	Items	Loading	Z-value	Loading	Z-value
p-PESIS (CR = 0.755; AVE = 0.612; Alpha = 0.847)
Fans' Approval of Club Pro-Environmental Sustainability Initiatives (FApCESI) (CR = 0.852; AVE = 0.660; Alpha = 0.842)	IT1 - FC Porto pro-environmental sustainability initiatives positively influence my support as a fan	0.857	33.01	0.889	25.73
	IT2 - I am prouder of a cub that promotes pro-environmental sustainability initiatives	0.710	25.27
	IT3 - Because FC Porto carries out pro-environmental sustainability initiatives, I am more loyal to the club	0.861	33.23
Fans' Adherence to Club Pro-Environmental Sustainability Initiatives (FAdCESI) (CR = 0.841; AVE = 0.651; Alpha = 0.810)	IT1 - I am aware of pro-environmental sustainability initiatives carried out by FC Porto	0.524	17.53	0.658	19.89
	IT2 - I have interest in pro-environmental sustainability initiatives promoted by FC Porto	0.924	36.61
	IT3 - I will participate in pro-environmental sustainability initiatives promoted by FC Porto	0.908	35.68
Social Benefits (CR = 0.914; AVE = 0.780; Alpha = 0.910)	IT1 - FC Porto pro-environmental sustainability initiatives make me more aware about the importance of environmental sustainability	0.841	32.86	–	–
	IT2 – Pro-environmental sustainability initiatives made by FC Porto influence my environmental behaviours at other social events (music, arts, culture or sports)	0.904	36.86
	IT3 - FC Porto pro-environmental sustainability initiatives influence my environmental behaviours with my family and friends at-home	0.903	36.85
Environmental Benefits (CR = 0.919; AVE = 0.791; Alpha = 0.939)
Daily Activities (CR = 0.927; AVE = 0.810; Alpha = 0.919)	As a result of FC Porto pro-environmental sustainability initiatives, in my personal daily life			0.839	24.52
	IT1 - I monitor and reduce the water I use	0.952	41.06
	IT2 - I monitor and reduce the energy I use	0.965	42.11
	IT3 - I separate waste and recycling	0.769	29.25
Consumption Habits/Decisions (CR = 0.877; AVE = 0.705; Alpha = 0.844)	As a result of FC Porto pro-environmental sustainability initiatives, in my personal daily life			0.953	27.37
	IT1 - I buy biodegradable products	0.927	32.92
	IT2 - I eat more vegetables and less meat	0.779	28.02
	IT3 - I made my home more energy efficient (e.g. better insulation, solar panels, etc.)	0.805	29.21
High Involvement Consumption Decisions (CR = 0.911; AVE = 0.774; Alpha = 0.909)	As a result of FC Porto pro-environmental sustainability initiatives, in my personal daily life			0.872	29.22
	IT1 - When choosing my vacations, I take into account environmental concerns	0.853	33.68
	IT2 - When buying a car, I take into account environmental concerns	0.901	36.81
	IT3 - When buying a home, I take into account environmental concerns	0.884	35.66
Economic Benefits (CR = 0.870; AVE = 0.691; Alpha = 0.862)	As a result of FC Porto pro-environmental sustainability initiatives, as a supporter			–	–
	IT1 - I intend to attend more games of FC Porto	0.833	31.41
	IT2 - I intend to buy more products/services of FC Porto	0.878	33.90
	IT3 - I recommend games of FC Porto to other people	0.779	28.61

Note(s): CR = Composite reliability; AVE = Average Variance Extracted; Model fit (First-Order): χ²(166) = 737.854 (p < 0.001); χ²/df = 4.445; CFI = 0.967; TLI = 0.958; NFI = 0.958; RMSEA = 0.057 (CI = 0.053-0.062); SRMR = 0.0439. Model fit (Second-Order): χ²(176) = 835.878 (p < 0.001); χ²/df = 4.749; CFI = 0.962; TLI = 0.955; NFI = 0.952; RMSEA = 0.060 (CI = 0.056-0.064); SRMR = 0.0501

[ViewLarge]

Sharing Unavailable