TABLE 2.

Correlations between required skills, age and real hourly earnings.

	Working independ-ently	Working to plan	Alertness	Explaining	Collabor-ation	Informat-ion gathering	Creativity	Learning ability	Logical reasoning	Occupation-specific knowledge	Interdisc-iplinary knowledge	Digital literacy	Age
Working to plan	0.233
Alertness	0.364	0.288
Explaining	0.445	0.263	0.461
Collaboration	0.341	0.249	0.353	0.427
Information gathering	0.304	0.275	0.474	0.364	0.285
Creativity	0.342	0.267	0.436	0.441	0.360	0.336
Learning ability	0.355	0.259	0.393	0.460	0.395	0.385	0.494
Logical reasoning	0.382	0.337	0.452	0.427	0.340	0.424	0.393	0.408
Occupation-specific knowledge	0.286	0.201	0.343	0.325	0.265	0.287	0.304	0.336	0.327
Interdisciplinary knowledge	0.140	0.175	0.227	0.187	0.167	0.238	0.238	0.234	0.208	0.233
Digital literacy	0.210	0.243	0.277	0.244	0.222	0.388	0.249	0.276	0.297	0.215	0.213
Age	−0.040	0.005	−0.049	−0.050	−0.059	−0.006	−0.044	−0.054	−0.025	−0.062	0.006	0.001
Real hourly earnings	0.018	0.016	0.035	0.040	-0.007	0.044	0.001	0.019	0.036	0.042	0.011	0.016	0.175

Number of cases varies per correlation, between 59,968 and 68,398.