What are the strategies that indicate that children are focusing their attention on managing their emotions?

In an unfamiliar physical setting such as the laboratory in the Strange Situation, infants will typically situate themselves so that they can

A) maintain physical contact with their mothers. B) engage in verbal interaction with their mothers. C) be at a distance of less than two feet from their mothers. D) maintain visual contact with their mothers.

Which of the following is true of glycine?

A) The glycine receptor opens sodium channels and thus induces IPSPs. B) Lockjaw is produced by an excess amount of glycine in the brain. C) Glycine is an excitatory neurotransmitter in the peripheral nervous system. D) The toxicity of strychnine results from its activation of glycine receptors. E) The glycine receptor is ionotropic.