1、H ow n or t h e rn Eur o peans be at th e w i nter b l uesA s k a c hil d f ro m no rt hern Eu r o pe to draw two pict u r es—o ne on a ra i ny day and a s e c o nd in t he sunsh i ne—a nd t his i s wh at y o u will g e t: i n th e fi rs t, a s raindrops fall fr o m t h e to p of the pa ge, t he m a n b eh i n d the w i ndow has a n un h ap py e x pre ssi on、 When a yello w s un send s out some light from the corner, t he ma n i s sm il ing、No r th er n Euro pe ans a s soci a te rai n w ith s a dness and sunshine wit h ha ppin e ss、 T hey think t his i s tru e b eca use th e y are so a war e of ho w their envi r on me nt a f fec ts them、 ___1___In October 20 1 9, a g ro up of researche r s exa m ine d t h e infl uen ce o f dif f e rent d a i ly wea t h er factors, in c lud i ng temp erature, w i nd and sun li ght, o n 1,200 p a rticipa n t s、 T h e co n c lus io n was th at good o r bad weather h a d l ittl e ef fe ct on people’s fee l ings、___2___ A pe rson who i s u p se t on dark o r c ol d da ys suffers from a nega t ive m ood(情绪), an d he wi ll b e l i ke ly to experi e nce a s a d w i nt e r、 T h is is the b asis o f a n ill ness ca ll ed Season a l A ffe ctiv e Di s ord er (SAD)、 ___3___A niK a l ay j ia n, p r o f esso r o f psycho log y a t F o rdham Universi ty, a d v i ses t h at w e should t ...