When Kevin starts hitting his brother, his Dad takes Kevin’s arms and holds them immobile so that Kevin cannot continue to hit his brother. Which punishment procedure is Kevin’s Dad using?

What was different about warfare in the early 1800s and early 1900s?

Ball is tossed up in the air at its peak, it stops before beginning to fall.the ball at its peak has

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period.the collection of data, by a playground designer hired by the superintendent of schools, about the physical dimensions of school playgrounds, presence of fencing, and the kinds of equipment currently provided.a feasibility study for implementing a year-round school program, focusing on economic issues such a facilities utilization and transportation costs.an analysis of aggregate data comparing statewide high school graduation rates provided by the state department of public instruction, using county tax information.