Measures of Dispersion and Variability: Range, QD, AD and SD
Korai dalma
1. Case historyof S.Sz.Dalma
S. Sz.Dalma isa 23 monthsoldlittle girl withprofoundhearingloss. She wasdiagnosedwhenshe
was 14 monthsold.Whichisconsideredasan earlydiagnosisinHungary.It’susuallyaroundthe age
of 2. Evenwhenthere’s alreadyahearingimparedpersoninthe familylike inthiscase.
At age of 14 mothsDalma got herfirsthearingaids.The familyfoundourinstitutiontroughafriend.
Luckilytheycouldstartthe therapyrightaway.
The firstbig tasks(asalways): (betweenmayandoctober– summerwasa holiday…)
teachingeverythingabouthearingaidswhatthe familyneedstoknow – how to switchon
and off,howto putit in,take it out,keepingitcleanetc.
choosingthe righthearingaid – ouraspect of choosing – knowledge notlooks!
explaininghowhearingworkswithahearingaid
teaching Dalmaand herparentshow to hear andlisten–the meaningof the sounds
teachingthe parentshowto talkwithDalma
counselingasthe partof the therapy
To aim these goals:
therapy– learningtohear,listenandtalk
goingto control exams
tryingout a couple hearingaids
alwaystalkingwiththe engineer
2014. octoberwe choose a hearingaid.Dalmastartedtol istento hearname.Her voice was
colourful, she saidherfirstwordsnotjustimitative words.
The secondsteps:(october–december)
makingthe hearingaid’sprogramfitto Dalma’shearing
startingto learnthe language bytalking,singingandplayingtogether
involvingeverypeoplein the family
To aim our goals:
goingto examsandobserve Dalma’severydayreactions
startinga notebookforthe songs,sounds
duringa therapyinvite otherpeople fromthe familynotjustthe mom
Mom’s alsostarteda blogto write herfeelingsout.Duringthe counselingshe couldreallyshare her
thoughts.She startedthe blogherself butshe haven’ttoldittothe therapist.She knew aboutitbut
didn’tmentionit.She knewthe momhasto tell heronherown.Aftera couple weeksthe momtold
the therapistaboutit.Since thentheytalkabout the blog.The mom’sstill notreadytotell a couple
things.The blogisthe perfectplace totalkto each otherwithoutsayingitoutloud.
2. RightnowDalma has around150 wordswhatshe usesin everydaybasis(notjustnounsbutverbs
and adjectivesas wells).Herhearingandlisteningskillsare improvingeverydayaswell asher
vocabulary. She can be manageable onlybytalking.She doesn’tneedlipreadingourvisual helpshe’s
listeningall daylong.She’sstarteddaycare so she can learnforherpeers.