How to Give a LectureMarc A. Schuckit, MDUCSD
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GIVING A LECTURE Everyone can do it Learn a style Modify for you
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THIS LECTURE COVERS Philosophy Preparation Slides Delivery Questions
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PHILOSOPHY Set ~ 4 clear goals Goal must fit audience Needs of audience are key 10-15 min. attention span
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PREPARATION Know material Develop outline Revise Practice Expect problems
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REVIEWING THE LITERATURE Begin with recent paper List topics on sheets Go to other recent articles Extract on sheets Summarize complex sheets Place in order Fill in holes
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DEVELOPING AN OUTLINEI. Major topics A. Components of topics 1. Explaining components a. Details 1) Etc.II. A. 1. 2. B. 1. 2.
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PREPARATION Know material Develop outline Revise Practice Expect problems
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SLIDES Major topics ~ 4 key slides Develop 2nd level slides All slides to be 10th grade level Understood in 10 secs Simple Large writing
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SLIDES: DONT USE Book tables/figures Quotations Too many Overheads
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TYPES OF SLIDES Label topics Outline talk Set mood Focus attention Show criteria Draw conclusions Show simple data
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THE IMPORTANCE OF GENETICS IS SUPPORTED BY: Family Adoption Twin
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VARIANCE OF RISK(Heterogeneous and Polygenic)
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LOW LEVEL OF RESPONSE TO ALCOHOL (LR)1.Less Alcohol Related Change on a Challenge.
2.The Need for a Relatively High Number of Drinks for an Effect.
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Chart1
00
13599
12595
12079
9059
7042
3934
.05
.01
.05
.05
FHN
FHP
Time
Effect
Breath Alcohol Bar Chart
30 MinStdNt
FHP Rapid0.0833750.024486416-0.0656766083
FHP Slow0.0771290.028329931
FHN Rapid0.08171430.024000322-0.0072152988
FHN Slow0.080920.022229725
Breath Alcohol Bar Chart
00.0244864
00.0283299
00.0240003
00.0222297
30 Min
Breath Alcohol Level
Blood Alcohol Level for Rapid and Slow FHP and FHN subjects at 30 Minutes
Fast Data
0
0
0
0
30 Min
Breath Alcohol Level
Blood Alcohol Level for Rapid and Slow FHP and FHN subjects at 30 Minutes
Graph
0Alcohol16EBA160000
7E30160.0833750.02448640.0430.131
30E60160.08806250.01342870.0610.109
60E90160.08006250.01070490.0580.099
90E120160.07031250.00972780.0510.088
120E150160.0618750.00882330.0470.081
150E180160.05531250.00847520.0410.076
180E210160.0486250.01167830.030.081
210PHIGHBA160000
PHIGH71611.812511.3502937036
PHIGH301614.510.198039236
PHIGH601612.7510.705139036
PHIGH901610.06259.8689327131
PHIGH120168.1257.804913029
PHIGH150165.256.8361783023
PHIGH1801635.6803756020
FHPMenAlcohol16PHIGH210161.68753.5160347014
PDRUGBA160000
PDRUG71613.513.3516541036
PDRUG30161410.9726934036
PDRUG601613.7511.0664659036
PDRUG9016108.9666047030
PDRUG120166.8756.8300805025
PDRUG150165.1256.1846584018
PDRUG180163.3754.8287334017
PDRUG210161.753.0659419011
shastba160000
shast71670.312573.50439330223
shast301682.12562.42101688243
shast601673.812566.585502710241
shast901657.2554.56922216197
shast1201638.539.54238231152
shast1501629.062537.10609790127
shast1801616.937529.1786880116
shast21016915.1789328061
Alcohol21EBA210000
E30210.08171430.02400030.0430.144
E60210.09066670.01118630.0640.113
E90210.08080950.00855350.0660.098
E120210.0693810.00872630.0570.084
E150210.06019050.00832840.0470.076
E180210.05323810.00795550.0420.066
E210210.04566670.00885060.030.06
PHIGHBA210000
PHIGH7213.85714294.6398892016
PHIGH30216.57142865.0355876020
PHIGH60216.90476195.0289637220
PHIGH90214.66666674.7679485020
PHIGH120212.80952382.694792208
PHIGH150211.66666672.129162606
PHIGH180210.85714291.388730104
PHIGH210210.38095240.804747803
PDRUGBA210000
PDRUG7215.09523817.9680911032
PDRUG30218.19047627.447275031
PDRUG60219.38095246.8809606228
PDRUG90217.23809526.5261379126
PDRUG120214.71428574.9914212021
PDRUG150213.71428574.8181206019
PDRUG180211.61904761.596126305
PDRUG210210.80952381.600595106
shastba210000
shast72127.380952443.92661630180
shast302144.761904848.30104013211
shast60215246.24932437186
shast902136.476190540.26613843165
shast1202125.428571429.83047340130
shast1502116.619047626.36944480119
shast180217.09523818.9493283031
shast210212.9523814.598654016
Data
Data
00
13599
12595
12079
9059
7042
3934
.05
.01
.05
.05
FHN
FHP
Time Post-Ethanol Administration (minutes)
SHAS Total Score
AverageFHPFHN
000
3099135
6095125
9079120
1205990
1504270
1803439
SRE TIME FRAME: DRINKS 1st 5 Recent HeaviestNEEDED TO: Times 3 MosFeel EffectFeel Dizzy orSlur SpeechStumbleFall Asleep
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LR60% GeneticsLR Relates to RiskCOANative AmericansKoreansLow LR Predicts Outcome
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COMPLEXITIES Environment Heterogeneous Polygenic
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SEARCH FOR GENES FOR LR Association Linkage Animal Models
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GENOTYPES, LR, & ALCOHOL DEPENDENCE5HTTGABAA6BOTH LL+ SS+ LL SL SS Pro/Ser Pro/Pro Pro/Ser Pro/ProLR
%ALC-.89 -.30 00
57 21 12-1.01 -.27
71 23-1.29 +.03
100 00
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DOMAINSBehavioral Undercontrol (BU)Coping Style (WOC + DTC)Stress(LES + Work Stress)Social Support (SSQ N, S + SPS)Expectancies (AEQ)Drinking Environment (IPA + Spouse)
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FHalcLRPEERHOMEEXPECTCOPEALCOUTLR MODEL
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LR MODEL (Kids)
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EXPECT
LR
Fhalc
age
sex
ALC OUT
.20
.24
-.18
HOME
.17
.25
.50
.29
.24
.20
-.20
.12
.07
.13
.49
Theoretical Gene X Environment Model
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_1117261142.doc
ALC
Gene
Environ
FHalc
GABA X EXPECT
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ALC
GABA
EXPECT
FHalc
.18
.32
.32
IMPLICATIONS FOR PREVENTIONEnhance Education of Vulnerabilities Find Environmental / Psychosocial Protective Factors Specific to Risk
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DELIVERY Inspect room Stand Use outline State goal and structure
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DELIVERY Announce transitions Summarize along the way Build in rests Eye contact & revise Watch clock End with major points
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QUESTIONS Restate question Never get angry Dealing with rambling Qs Admit when dont know
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OTHER TOPICS Humor Handouts Boredom Getting lost Emergencies
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CONCLUSIONS Everyone can lecture Focus on audience Preparation is key
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