Subsequent research on the effects of violence in the media has been controversial.
Now no longer an observation but accepted as fact after much subsequent research, the Flynn Effect is the substantial and long-sustained increase in IQ test scores measured in many countries (especially the first world) from roughly 1930 to the present.
Subsequent research on the economic effects of education would devote significant attention to these interactions, namely to the possible correlation between IQ levels and educational demand and the impact of ability in explaining the level of and the change in the return to schooling (see for instance, Griliches and Mason [1972]; Ashenfelter and Rouse [1998]; Heckman and Vytlacil [2001]).
Initial concerns about EDCs were centred, primarily, on terrestrial, vertebrate wildlife, because it was in wild animals that adverse effects were first noted, but subsequent research has implicated EDCs in effects on farm animals [ 2], marine, freshwater and terrestrial invertebrates [ 28- 30] and humans [ 31, 32].
Subsequent research determined that the effect is focused mainly high over Antarctica, and to a smaller degree the North Pole, because ozone destruction is most vigorous when extremely frigid temperatures create clouds of ice particles in the stratosphere, generally 9 to 12 miles above the surface, that intensify the chemical reaction.
Subsequent research suggested that this effect in male rats can be prevented with dietary modification, suggesting a mechanism related to the bladder anatomy and acid milieu of urine in male rats (20).
In subsequent research, the researchers tested this idea.
It was determined in subsequent research that these strobing light effects cause some individuals to have epileptic seizures, even if the person had no previous history of epilepsy.
Subsequent research has revealed their pleiotropic effects in numerous tissues and physiological processes, in which different BMPs act on specific cell types (Chen et al., 2004).
Subsequent research was mainly focused mainly on the effects of inbreeding on human fertility, early morbidity and mortality, and the effects on quantitative biological traits [ 8- 10].
The latter experience, involving studies on the etiology of fevers of unknown origin among British soldiers and the local Malaysian civilian population, had a profound effect on his subsequent research interests and career decisions.
