Hallucinations are a. perceptions that occur without appropriate external stimuli b. false beliefs c. long strings of disconnected words d. patterns of agitated, purposeless motion e. a breakdown in the logical structure of thinking and speech?

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare