老师的表扬和认可对冲冲的影响，反映了教学过程中的（ ）现象。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31702' and id < 2537997 and id<>'2537997' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31702' and id > 2537997 and id<>'2537997' order by id asc limit 5