296
C. R. P. Vasconcelos et al.
Table 5 Descriptive statistics, loadings (VARIMAX), reliability and validity tests of constructs
Item
Mean SD a
Load Reliability validity
Component 1: waste
2.52 0.808
The implemented composting system is efficient
2.77 0.942 0.769 CR b 0.85
AVE c 0.49
α d 0.871
UFPB encourages, through campaigns, the correct
disposal of its waste
2.39 1.117 0.733
UFPB has an efficient selective waste collection
program
2.26 1.043 0.726
UFPB performs proper disposal of its chemical
waste
2.57 0.962 0.666
UFPB promotes reverse logistics of cartridges and
toners used by the Institution
2.70 0.928 0.662
Recycling bins scattered around campus motivate
students to discard waste properly
2.43 1.200 0.649
Component 2: emissions/procurement
2.26 0.823
UFPB prioritises the use of biofuels in its vehicle
fleet
2.19 0.944 0.847 CR b 0.86
AVE c 0.61
α d 0.878
UFPB monitors greenhouse gas emissions from its
fleet
2.03 0.975 0.820
UFPB has procedures to optimise the use of its
vehicle fleet
2.37 0.946 0.761
UFPB cleaning, safety and telephone contracts
take into account sustainability issues
2.43 0.895 0.683
Component 3: energy
2.28 0.869
UFPB invests in renewable energy generation
strategies
2.25 1.059 0.753 CR b 0.83
AVE c 0.54
α d 0.834
UFPB embraces energy efficiency principles by
replacing LED lighting
2.23 1.049 0.747
UFPB adopts practices committed to reducing
non-renewable energy use
2.27 1.002 0.731
UFPB promotes campaigns to rationalise the use
of electricity
2.37 1.137 0.719
Component 4: quality of life in the workplace
2.86 0.894
UFPB encourages respectful treatment among
students
2.94 1.087 0.812 CR b 0.81
AVE c 0.52
α d 0.829
UFPB encourages respectful treatment between
students and lecturers
2.96 1.112 0.809
The UFPB workload required for course activities
is adequate
2.67 1.128 0.623
Student rights are respected
2.86 1.070 0.609
Component 5: fauna and flora (ff)
3.03 0.817
(continued)
C. R. P. Vasconcelos et al.
Table 5 Descriptive statistics, loadings (VARIMAX), reliability and validity tests of constructs
Item
Mean SD a
Load Reliability validity
Component 1: waste
2.52 0.808
The implemented composting system is efficient
2.77 0.942 0.769 CR b 0.85
AVE c 0.49
α d 0.871
UFPB encourages, through campaigns, the correct
disposal of its waste
2.39 1.117 0.733
UFPB has an efficient selective waste collection
program
2.26 1.043 0.726
UFPB performs proper disposal of its chemical
waste
2.57 0.962 0.666
UFPB promotes reverse logistics of cartridges and
toners used by the Institution
2.70 0.928 0.662
Recycling bins scattered around campus motivate
students to discard waste properly
2.43 1.200 0.649
Component 2: emissions/procurement
2.26 0.823
UFPB prioritises the use of biofuels in its vehicle
fleet
2.19 0.944 0.847 CR b 0.86
AVE c 0.61
α d 0.878
UFPB monitors greenhouse gas emissions from its
fleet
2.03 0.975 0.820
UFPB has procedures to optimise the use of its
vehicle fleet
2.37 0.946 0.761
UFPB cleaning, safety and telephone contracts
take into account sustainability issues
2.43 0.895 0.683
Component 3: energy
2.28 0.869
UFPB invests in renewable energy generation
strategies
2.25 1.059 0.753 CR b 0.83
AVE c 0.54
α d 0.834
UFPB embraces energy efficiency principles by
replacing LED lighting
2.23 1.049 0.747
UFPB adopts practices committed to reducing
non-renewable energy use
2.27 1.002 0.731
UFPB promotes campaigns to rationalise the use
of electricity
2.37 1.137 0.719
Component 4: quality of life in the workplace
2.86 0.894
UFPB encourages respectful treatment among
students
2.94 1.087 0.812 CR b 0.81
AVE c 0.52
α d 0.829
UFPB encourages respectful treatment between
students and lecturers
2.96 1.112 0.809
The UFPB workload required for course activities
is adequate
2.67 1.128 0.623
Student rights are respected
2.86 1.070 0.609
Component 5: fauna and flora (ff)
3.03 0.817
(continued)