The answer is B. Literacy rates are increasing in the region, and the gap between men and women is decreasing. Annual regional-level literacy estimates based on national data and the Unesco Institute for Statistics projections from 1990 to 2016 tell us that Eastern and South-Eastern Asia, Southern Asia, and Northern Africa and Western Asia have made the greatest progress in improving adult literacy over the past 26 years .
According to the Fact Sheet No. 45 dated September 2017 of the Unesco Institute for Statistics, Northern Africa and Western Asia literacy rate went from 64% to 81. The youth literacy rate increased in Northern Africa and Western Asia from 80% to 90% and sub-Saharan Africa from 65% to 75%. Female literacy rates-lower than male literacy rates at the start of the period - generally grew faster than male literacy rates between 1990 and 2016.Thus, the gap between men and women has decreased in all regions over the past 26 years.
According to the book, classical conditioning is a sort of learning in which a person learns to link two or more inputs and predict occurrences. To teach a youngster not to run into the street, it must be exposed to stimuli that are associated with not doing so.
Classical conditioning is a behavioral process in which biologically potent stimuli are paired with previously neutral stimuli. It also refers to the learning process resulting from this pairing, in which neutral stimuli usually elicit responses similar to those elicited by strong stimuli.
Classical conditioning differs from operant conditioning. In operant conditioning, the strength of voluntary behavior is modified through reinforcement or punishment. However, classical conditioning can influence operant conditioning in different ways. In particular, classically conditioned stimuli help reinforce operant responses.
Classical conditioning was first studied in detail by Ivan Pavlov. Pavlov conducted experiments on dogs and published the results in 1897. During a gastrointestinal study of Russian physiologists, Pavlov observed that the dogs he used as test subjects drooled when offered meat.
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By inventing it..................
