The number and frequency of steps are transmitted to the user's area on a Web site, SportBrain.com, where the figures are charted, measured against the user's goals and compared with the figures of other users.
Such patterns of fixations were significantly associated with the frequency of stepping and avoidance failures.
The log files show how long students interact with each step, the sequence students follow to visit steps, and the frequency of steps visited.
A positive relationship was found between the frequency of steps and the standard deviation of weight over 1 h for both treatments and pairs of legs (r ≥0.66).
The orientation and frequency of stepping movements was recorded from videos made during the treatments and heart rate responses were monitored.
It was delivered through the Web-based Inquiry Science Environment (wise; wise.berkeley.edu), which provides logging capability, allowing researchers to record variables such as time spent on each step, the frequency of steps visited, and the sequence of steps visited.
Restlessness, as measured by both the frequency of steps and weight shifting (measured as the standard deviation of weight applied over time to the legs), increased over 1 h of forced standing on either concrete or rubber.
No differences existed in the standard deviation of weight applied to the front (27.6 ± 1.6 kg) or rear legs (33.5 ± 1.4 kg) or the frequency of steps (10.2 ± 1.6 and 20.8 ± 3.2 steps/10 min for the front and rear pair, respectively) between rubber and concrete.
The frequency of step-like responses was measured in events per minute and plotted as a function of time (Figures 6B and 6D).
As the effects of choline plus PNU-120596 were synergistic (Figure 4A D), a removal of either of the two components led to a reduction in the frequency of step-like current deviations (Figures 6Ab-c and 6Cb-c).
In these experiments, the frequency of step-like current deviations and the mean net charge (but not the mean open time of current deviations) were significantly greater than the corresponding values measured in experiments with 2 µM PNU-120596 (Table 1).
