RT as a simple to learn, cost-effective method is worthy of promotion.
Other family factors that may impact on attrition included unmet expectations, too much information to learn, cost, and scheduling conflicts [ 23, 24].
There are other grants and bursaries available to help with learning costs.
Network externalities in a knowledge network reflect that the contribution of specific knowledge to other network users will enhance, and the dilution of learning costs reduce, when more members join the knowledge network (Katz and Shapiro, 1985; Torrent-Sellens, 2015).
Further, when feedback is provided after extended delays beyond implementation of a decision, learning costs increase relative to those present when feedback is provided after a short delay, resulting in lower learning and future performance.
It is supported by models that represent how mechanisms such as prestige, success and conformity bias could have evolved by natural selection, despite such disadvantages as learning costs, increased brain size/caloric intake, and substantial error rates.
In our model, the variable of learning cost is added, which modifies the condition for decision of the investor, and assumes that the investment payoff cannot be observed, if an investor does not pay the learning cost.
Learning cost functions from data automatically is the key to improving the applicability of decision-theoretic rough set model.
However, it was remarkable that learning cost in terms of time was not perceived as a big constraint (see Table 4).
The wing's upgrade, JFK learned, cost about $5,000 (about $40,000 in today's dollars), and he was livid.
