The natural physical decline brought about by aging is called

Regions of receptors on the retina that respond selectively to different visual events,

some to lights going on, others to lights going off, some to straight lines, etc., are called (a) visual foci (b) receptive fields (c) areas of maximum adaptation (d) areas of minimum adaptation

According to trait theorists, what is the nature of temperament in middle childhood?

A) It is still developing. B) The inborn characteristics of temperament will have disappeared. C) The effects of a child's temperament are negligible at this point. D) It is relatively stable in terms of traits.