The fourteen learner-centered principles (american psychological association board of educational affairs) can be classified into the following four main categories: cognitive and metacognitive, motivational and emotional, socioeconomic and environmental, and teaching and learning styles

a. true.
b. false

The above given statement is said to be false.

Explanation:

The fourteen learner centered principles are categorized into cognitive and precognitive, motivational and effective, developmental and social, and individual factors that have an impact on the learner and the learning style. These principles of learning are related to the learner and the learning processes.

These principles take into consideration the psychological  factors that are under the control of the learner rather than on factors that are not in control of the learner. Conditioned habits of learners are not accounted for in the learning process as per these principles.

male citizens in athens could vote on all the decisions that affected the city and serve on juries. however, democracy was not open to everyone. citizen women and children were not allowed to vote. slaves and foreigners living in athens (known as metics) were banned from participating in government.