Which is not true about acquisition approach to teaching? (A)Tasks should be broken into small parts and sequenced. (B)Language develops as speakers engage in meaningful communication. (C)The teacher should provide demonstrations and comprehensible input in a functional social or academic context. (D)The teacher should mediate by providing scaffolding in the Zone of Proximal Development to promote growth.
44. Which of the following statements about neurotransmitter is FALSE?
(A) Dopamine is derived from tyrosine and released by ventral tegmental area (VTA) neuron.
(B) Epinephrine derived from tryptophan is important for fight-or-flight reactions.
(C) Serotonin derived from tryptophan affect sleep and mood.
(D) Endorphin is a neuropeptide to mediate pain perception.
(E) Substance P is a neuropeptide to mediate pain perception.