Table 1.

Exploratory Factor Analysis: Factor Loadings and Communalities of the Dimensions Intergroup Giving and Intergroup Acting without Intergroup Acting Item 1.

		FACTOR 1	FACTOR 2	UNIQUENESS
Intergroup Giving Item 1	Working as a volunteer in an association (e.g., greeting people, cleaning the premises, taking care of logistics, etc.)	.74355	–.0213	.462
Intergroup Giving Item 2	Collecting donations (e.g., going door to door, soliciting people on the street, organizing a charity event, etc.)	.49820	.1802	.630
Intergroup Giving Item 3	Preparing hot meals to be redistributed (e.g., to the homeless, to refugees)	.89704	–.0618	.247
Intergroup Giving Item 4	Donating money, food, clothes, toys, etc.	.37034	.2301	.725
Intergroup Giving Item 5	Participating in the distribution of clothes, meals, etc.	.84131	.0176	.277
Intergroup Giving Item 6	Providing temporary accommodation/housing	.35556	.1294	.811
Intergroup Giving Item 7	Providing moral and/or psychological support (e.g., listening to life stories, talking)	.63676	.0638	.550
Intergroup Acting Item 2	Participating in demonstration to show humanitarian support	–.00886	.8180	.338
Intergroup Acting Item 3	Participating in a demonstration (e.g., to show political dissatisfaction with a refusal by the authorities)	–.03781	.8638	.285
Intergroup Acting Item 4	Encouraging people to mobilize to carry out a collective action	.30301	.5776	.400
Intergroup Acting Item 5	Participating in political actions (e.g., voting at local or national level)	–.00680	.6687	.557
Intergroup Acting Item 6	Petitioning to show political discontent	–.08185	.6135	.667
Intergroup Acting Item 7	Spreading information publicly (e.g., sharing information on social networks, writing an article on the topic, writing in a blog)	.10839	.50028	.683

Note. ‘Principal axis factoring’ extraction method was used in combination with a ‘oblimin’ rotation.