... The shift to Protean careers highlights the important effects that characteristics of both the individual and the environment have on work trajectories. Individual characteristics, such as worker ability, interests, attitudes, and motivation, will play an ... important role in learning and development throughout the span of an individual’s working life because of the need to evolve and adapt. The nature of life-span development is essentially individual and is thus driven by each worker’s expectations, decisions, interests, ... , and abilities. These individual factors also interact with contextual factors both at work (e.g., climate and opportunities for development) and outside of work (e.g., life demands outside of work that make it difficult to participate in skill development) to influence continuous learning ( ... , 2000; Beier et al., 2017). Consider, for example, how lack of access to child or elder care, libraries, and community events, and even a reliable Internet connection, may interfere with self-directed learning. Access to both formal (e.g., community education programs and ... in massive open online courses) and informal (e.g., books, Websites, and people-networks) opportunities can greatly facilitate self-directed learning (Comings and Cuban, 2000). The effects of support or barriers are not ... : for example, the support of a spouse, partner, or parent can be more important than career interest and goals in determining whether or not an individual spends time outside of work to develop new skills (Lent et al., 2000; Tang et al., 1999)....