Ikebana room decoration and commenced in a rudimentary way to consider natural beauty in floral arrangement. At this time "ikebana" was known as "rikka". This same age conceived another form called "nageirebana". "Rikka" and "nageirebana" are the two branches into which "ikebana" has been divided. Popularity of the two styles vacillated between these two for centuries. In the beginning, "rikka" was stiff, formal, and more decorative while "nageirebana" was simpler and more natural. Although "nageirebana" began to come into favour in the Higashiyama period, "rikka" was still preferred, and "nageirebana" did not truly gain popularity until the Momoyama period, about a
Learning styles if taught in a method deemed appropriate for the student's learning style. They further show that teachers cannot assess the learning style of their students accurately. There are substantial criticisms of learning-styles approaches from scientists who have reviewed extensive bodies of research. A 2015 peer reviewed article concluded: "Learning styles theories have not panned out, and it is our responsibility to ensure that students know that." There are many different learning styles models; one literature review identified 71 different models. Only a few models are described below. David A. Kolb's model is based on his experiential learning model, as explained