A substantially
larger average effect size was found for multi-component interventions.
Not exact matches
«On the floor in room corners,
Large size Brilliant Pebbles reduces comb filter
effects caused by very high sound pressure levels that develop in the corners when music is playing — as much as 3 or 4 times higher than the
average sound pressure level in the room!!
The comparable statistics
averaged only 19 percent and 25 percent among countries where no class -
size effects and no
large class -
size effects were found, respectively.
However, there is no clear pattern in countries»
average class
sizes that distinguishes the two countries where substantial class -
size effects exist from either the six countries where we ruled out any noteworthy class -
size effects or from the five countries where we ruled out at least
large class -
size effects.
Effect sizes tended to be
larger in schools where students had lower
average reading performance overall.
25 years of neuter / return has
effect comparable to reducing
average litter
size from four kittens to one MOUNT RANIER, Maryland ---- The
largest return of data yet from a national survey of cat rescue and sterilization programs shows a cumulative reduction of 72 % in kitten births at monitored colonies since the introduction of neuter / return feral cat -LSB-...]
Similarly, the other Blueprints models, on
average, produce
larger effect sizes than the
average for the generic category of which they are a part.
On
average, ROE seems to achieve replicable immediate
effects, as rated by teachers (mean absolute
effect size [ES] =.25),
larger effects than those reported in the most comprehensive meta - analysis to date regarding similar programs implemented as smaller - scale models or demonstrations (mean ES =.21) or in routine practice (mean ES =.10)(Wilson et al. 2003; Wilson and Lipsey 2007).
The
larger average effect was produced by between 20 and 25 % of the programs that had
effect sizes larger than.5 (which is considered to represent a moderate - to -
large effect).