Table 2.

Pearson correlations differences ($\mathrm{\Delta }t$) in paid work, unpaid work and leisure

	Paid work: contract	Paid work: actual	Unpaid work	Leisure	Total hours: actual
Paid work: contract	1	0.51	− 0.10	− 0.23	0.20
Paid work: actual		1	− 0.15	− 0.23	0.56
Unpaid work			1	0.03	0.42
Leisure				1	0.51
Total hours: actual					1