Sub-scale

HBM

Recycling Activity & Waste Control

Pre-test

Post-test

m

sd

m

sd

Buy items with little packaging

1.8

0.990

4.0

1.144

Using my own bag when shopping

1.7

0.802

3.5

1.229

Look for reusable packaging

1.9

1.215

3.8

1.195

Buy vegetables & fruits lose

2.6

0.775

4.6

0.745

Buy reusable products

2.5

0.783

4.6

0.762

Repair than buy new items

2.6

0.937

4.7

0.922

Reuse paper

1.9

0.956

4.2

1.024

Reuse glass bottles & jars

1.4

1.462

4.2

1.277

Wash and reuse dishcloths

2.9

0.854

4.7

0.924

Reuse plastic containers

2.9

1.238

4.3

1.123