Specifically, Facebook says it will reward valid reports of vulnerabilities that relate to the improper exposure of Facebook user access tokens.
These trends suggest that higher rewards speed up RTs when the exogenous cue is valid, whereas higher rewards slow RTs when the exogenous cue is invalid.
Good ideas and valid protocols were rewarded with grant money, despite the high level of competition.
Anyway, say Pocklington and Tupper, if that idea is valid, why do universities reward good researchers by lightening their "teaching load?" They also argue that professors, driven to justify themselves, often do research of no value to anyone.
I mean the ones that ask intriguing questions or mention unheralded restaurants or make valid points about the rewards and frustrations of dining out.
In order to investigate this, we ran a repeated measures ANOVA with context (reward vs. control), exogenous cue validity (valid, invalid), and endogenous cue validity (valid, invalid) as variables, on no-reward trials only.
Rewards points are valid for up to four years with no limits on points earned, and cardholders can redeem points for rewards like gift cards to popular restaurants, department stores or even a cash card.
Some methodological difficulties recur across much of the cognitive and neuroscience research on gamblers' decision making: many gambling tasks do not involve ecologically valid stimuli or genuine monetary rewards, and even when real money is available, it is questionable whether the sums used have similar subjective value to seasoned gamblers and nongamblers.
No previous study included both subjective reports of positive affect, particularly in ecologically valid contexts, and neural probes of reward functioning.
The calculated EUs predicted well the utilities of the measured CEs, suggesting that the utility functions were valid within the range of tested reward, yet this relationship could have been driven by the EV.
