The black boy in the gray t-shirt is shaking his hands.
The boy is moving his hands.
The boy is holding his hands still.
There has never been any development for methods of assessing reliability of observations, techniques for transforming very large amounts of qualitative data, and methods for aggregating qualitative data or findings from several sites.
A person with something in a bowl.
The builder had an up-to-date attitude at the the time of construction.
A girl sits on the railing with another watching the fountain
A snowboard racer does a trick in midair.
A toddler is sitting in a stroller indoors.