How beneficial these contributions have been, however, is contested by activists.
The results of the election, however, were contested by opposition parties that claimed that fraudulent practices had occurred, and international observers voiced concerns over voting irregularities.
These claims, however, were contested.
The effect of incorporating DCV on learners' conceptual understanding, however, is contested.
Even those assertions, however, were contested.
This view, however, was contested.
The appeal of brightly coloured packaging for adults, however, was contested.
It also found that the program had the same relevant impact on increasing household food expenditures as the previous food stamp program, however this has been contested by subsequent studies performed on the national food stamp program, which found that "stamp" or "coupon -type benefits are more effecoupon -typereasing food expenditures than direct "cash" benefits.
Some researchers have proposed that odontocetes evolved large brains for thermoregulation and are not as socially and behaviorally advanced as primates [ 13], however this has been contested [ 10].
However, this conclusion has been contested through studies that have demonstrated a cross-modal AB, often using materials very similar to those used to demonstrate the absence of a cross-modal AB (Arnell & Jenkins, 2004; Arnell & Jolicœur, 1999; Arnell & Larson, 2002; Jolicœur, 1999; Ptito, Arnell, Jolicœur, & Macleod, 2008; Shulman & Hsieh, 1995; Soto-Faraco et al., 2002).
