classes: lecturer. prolonged duration of emotional "inhibition" of this emotion leads to an ineffective and counterproductive acquisition of the material immediately afterwards. curriculum. prolonged duration of emotional "inhibition" of this emotion leads to an ineffective and counterproductive acquisition of the material immediately afterwards. facility. prolonged duration of emotional "inhibition" of this emotion leads to an ineffective and counterproductive acquisition of the material immediately afterwards. general. prolonged duration of emotional "inhibition" of this emotion leads to an ineffective and counterproductive acquisition of the material immediately afterwards.