However, "classical" animal models, although they have proved to be extremely useful, may, for some reasons, be more questionable when behavior and/or ecological contexts are too different.
"The double-billing is just one more example of the questionable behavior at every level of the management of this company," said Andrea Palladini, an analyst with Centrosim in Milan.
"A police force that's not vigilant with its staff's ethics, that allows certain errors and that's quite light-handed with its sanctions runs the risk that its officers will start to step out of line," he said, explaining the four officers involved in these recent arrests should perhaps have been more severely reprimanded when their questionable behavior was initially reported seven months ago.
The HFS-P worry subscale seems to be a valid scale for measuring the anxiety-provoking aspects of hypoglycemia, whereas the validity of the behavior subscale is more questionable.
The Norwegian version of the HFS-P had an acceptable factor structure and internal consistency for the worry subscale, whereas the structure and internal consistency of the behavior subscale was more questionable.
The exploratory factor analysis with two factors fixed in advance indicated an acceptable factor structure for the HFS-P worry subscale, whereas the structure within the HFS-P behavior subscale was more questionable.
Bear with me, I'm confident Trump's questionable behavior will continue and more additions will come before this dark season comes to a welcomed end.
Questionable behavior aside, there is no question that kids love these books.
Of course, helping someone improve their mental health condition is hugely important, but when the leading causes of death among people with schizophrenia are lung cancers, cardiovascular diseases, pulmonary diseases, and other smoking-related illnesses, the ethicality of such behavior on the part of health professionals becomes more questionable.
Other claims are more questionable.
