Heart and emotion ambulatory monitoring studies in everyday life
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Buch |
Sprache: | English |
Veröffentlicht: |
Göttingen [u.a.]
Hogrefe & Huber
2004
|
Schlagworte: | |
Online-Zugang: | Inhaltsverzeichnis |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
MARC
LEADER | 00000nam a2200000zc 4500 | ||
---|---|---|---|
001 | BV019834719 | ||
003 | DE-604 | ||
005 | 20230522 | ||
007 | t | ||
008 | 050607s2004 xxua||| |||| 00||| eng d | ||
010 | |a 2003116404 | ||
020 | |a 0889372861 |9 0-88937-286-1 | ||
035 | |a (OCoLC)56011413 | ||
035 | |a (DE-599)BVBBV019834719 | ||
040 | |a DE-604 |b ger |e aacr | ||
041 | 0 | |a eng | |
044 | |a xxu |c US | ||
049 | |a DE-19 |a DE-355 |a DE-824 | ||
050 | 0 | |a QP113 | |
082 | 0 | |a 612.1/7 |2 22 | |
084 | |a CW 6800 |0 (DE-625)19193: |2 rvk | ||
100 | 1 | |a Myrtek, Michael |d 1941- |e Verfasser |0 (DE-588)106941666 |4 aut | |
245 | 1 | 0 | |a Heart and emotion |b ambulatory monitoring studies in everyday life |c Michael Myrtek, Psychophysiological Research Group, University of Freiburg i. Br., Germany |
264 | 1 | |a Göttingen [u.a.] |b Hogrefe & Huber |c 2004 | |
300 | |a X, 201 S. |b Illustrationen, Diagramme |c 24 cm | ||
336 | |b txt |2 rdacontent | ||
337 | |b n |2 rdamedia | ||
338 | |b nc |2 rdacarrier | ||
500 | |a Includes bibliographical references S. [177]-191 and indexes | ||
650 | 7 | |a Elektrocardiografie |2 gtt | |
650 | 7 | |a Emoties |2 gtt | |
650 | 7 | |a Psychofysiologie |2 gtt | |
650 | 7 | |a Stress |2 gtt | |
650 | 4 | |a Heart rate monitoring | |
650 | 4 | |a Emotions |x Health aspects | |
650 | 4 | |a Stress (Physiology) | |
650 | 4 | |a Heart |x Psychophysiology | |
650 | 4 | |a Heart Rate | |
650 | 4 | |a Emotions |x physiology | |
650 | 4 | |a Stress |x physiology | |
650 | 0 | 7 | |a Gefühl |0 (DE-588)4019702-5 |2 gnd |9 rswk-swf |
650 | 0 | 7 | |a Physiologische Psychologie |0 (DE-588)4076126-5 |2 gnd |9 rswk-swf |
650 | 0 | 7 | |a Herzfrequenz |0 (DE-588)4125645-1 |2 gnd |9 rswk-swf |
650 | 0 | 7 | |a Stress |0 (DE-588)4058047-7 |2 gnd |9 rswk-swf |
650 | 0 | 7 | |a Monitoring |0 (DE-588)4209015-5 |2 gnd |9 rswk-swf |
689 | 0 | 0 | |a Gefühl |0 (DE-588)4019702-5 |D s |
689 | 0 | 1 | |a Herzfrequenz |0 (DE-588)4125645-1 |D s |
689 | 0 | 2 | |a Physiologische Psychologie |0 (DE-588)4076126-5 |D s |
689 | 0 | 3 | |a Monitoring |0 (DE-588)4209015-5 |D s |
689 | 0 | |5 DE-604 | |
689 | 1 | 0 | |a Stress |0 (DE-588)4058047-7 |D s |
689 | 1 | 1 | |a Herzfrequenz |0 (DE-588)4125645-1 |D s |
689 | 1 | 2 | |a Physiologische Psychologie |0 (DE-588)4076126-5 |D s |
689 | 1 | 3 | |a Monitoring |0 (DE-588)4209015-5 |D s |
689 | 1 | |5 DE-604 | |
776 | 0 | 8 | |i Erscheint auch als |n Online-Ausgabe |z 978-1-61676-286-5 |
856 | 4 | 2 | |m HBZ Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=013159732&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
999 | |a oai:aleph.bib-bvb.de:BVB01-013159732 |
Datensatz im Suchindex
_version_ | 1804133343066849280 |
---|---|
adam_text | Contents
Chapter 1 Definitions and models 1
1.1 Emotion 1
1.1.1 A look at emotion research 1
1.1.2 Methods in emotion research 3
1.1.3 Evolutionary aspects 3
1.2 Concepts related to emotion 4
1.2.1 Motivation 4
1.2.2 Stress 5
1.3 Work load: Theoretical background 6
1.3.1 Total work load 6
1.3.2 Physical work load 7
1.3.3 Emotional work load 8
1.3.4 Mental work load 9
1.4 Summary 9
Chapter 2 Basic physiological principles 11
2.1 Nervous control of the heart 11
2.1.1 Parasympathetic fibers (nervus vagus) 11
2.1.2 Sympathetic nerves 11
2.1.3 Central control of the cardiovascular and respiratory systems... 12
2.1.4 Afferent fibers in the ANS 13
2.1.5 Epinephrine and norepinephrine from the adrenal medulla 13
2.2 Neurophysiology of emotion 14
2.3 Summary 15
Chapter 3 Methods 17
3.1 Freiburg Monitoring System (FMS) 17
3.1.1 Apparatus 17
3.1.2 ECG leads 18
3.1.3 Physical activity 19
3.1.4 On line analysis of additional heart rate (AHR) 19
3.1.5 Other ECG parameters 21
3.1.5.1 Heart rate variability (MSSD) 21
3.1.5.2 P wave amplitude 23
3.1.5.3 ST segment amplitude and ischemic episodes 23
3.1.6 Assessment of behavior and subjective state 24
3.1.7 Baseline 26
3.1.8 Data analysis 26
VIII Contents
3.2 Samples monitored with the FMS 27
3.2.1 Patients 27
3.2.2 Healthy subjects 27
3.3 Reliability of the FMS 28
3.3.1 Short term reliability 28
3.3.2 Long term reliability (stability coefficients) 29
3.4 Validity of the FMS 33
3.4.1 Within subject correlations 33
3.4.2 Induction of emotional arousal in laboratory experiments 35
3.4.2.1 Funny and erotic movies 35
3.4.2.2 The silence of the lambs 36
3.4.3 Testing hypotheses of expected differences between
segments 37
3.4.3.1 Daytime versus nighttime 37
3.4.3.2 Sitting versus standing versus walking 38
3.4.3.3 Working time versus leisure time 39
3.4.3.4 Staying at school/university versus staying at home 39
3.4.3.5 Social contacts with peers versus social contacts with
strangers 40
3.4.3.6 High versus low TV consumption 40
3.5 Special aspects of AHR 41
3.5.1 Distribution 41
3.5.2 Age dependency of AHR 43
3.5.3 AHR: Emotional or mental work load? 45
3.5.3.1 Reaction time paradigm 45
3.5.3.2 Reciting a neutral text or discussing an emotional theme 46
3.6 Discussion 49
3.7 Summary 51
Chapter 4 Interoception 53
4.1 Some findings from the literature 53
4.2 Cardiac perception in healthy subjects 55
4.2.1 Perception of AHR in healthy subjects 55
4.2.2 The influence of cognitive schemas on perception 57
4.3 Cardiac perception in patients 58
4.3.1 Perception of AHR in patients 58
4.3.2 Asymptomatic and symptomatic myocardial infarction 59
4.3.3 Discussion of the AMI and SMI results 62
4.3.4 Emotional arousal, ischemic episodes, and angina pectoris 64
4.3.5 Interoception in patients with cardiac neurosis and controls 67
Contents IX
4.4 Discussion 70
4.5 Summary 71
Chapters Perception of emotions 73
5.1 Frequency and quality of emotions 73
5.2 Emotional differences between true and random feedbacks
and for different social contacts 78
5.3 Physiological profiles of different emotions 79
5.4 Accuracy of the perception of emotional arousal 80
5.5 Influence of personality dimensions on emotions reported... 81
5.6 Discussion 82
5.7 Summary 84
Chapter 6 Stress and strain at the workplace 87
6.1 Work load in train drivers, bus drivers, and dispatchers 87
6.1.1 Work load in train drivers 87
6.1.2 Work load in bus drivers 94
6.1.3 Work load in dispatchers 97
6.2 Work load in white and blue collar workers 101
6.3 Work load in university students 104
6.3.1 First study 104
6.3.2 Replication study 108
6.4 Work load in schoolboys Ill
6.5 Discussion 115
6.5.1 Train drivers, bus drivers, and dispatchers 115
6.5.2 White and blue collar workers 116
6.5.3 University students 117
6.5.4 Schoolboys 118
6.6 Summary 118
Chapter 7 Stress and strain during leisure time 121
7.1 Work versus leisure time in train drivers, bus drivers, and 121
dispatchers 7.2 Work versus leisure time in white and blue collar workers.. 123
7.3 Effects of television viewing in schoolboys 127
X Contents
7.4 Driving a car 131
7.4.1 White and blue collar workers 131
7.4.2 Male university students 135
7.5 Stress at the amusement park 139
7.6 Discussion 142
7.7 Summary 144
Chapter 8 Physiological monitoring during the night 147
8.1 Hypotheses 147
8.2 Results 148
8.3 Discussion 157
8.4 Summary 157
Chapter 9 General discussion 159
9.1 Methodological considerations 160
9.2 Interoception and emotions 163
9.3 Stress and strain 166
9.3.1 Stress at the workplace 166
9.3.2 Stress during leisure time 168
9.4 Monitoring during sleep 169
9.5 Conclusions 169
Summary 173
References 177
Authors index 193
Subject index 197
|
any_adam_object | 1 |
author | Myrtek, Michael 1941- |
author_GND | (DE-588)106941666 |
author_facet | Myrtek, Michael 1941- |
author_role | aut |
author_sort | Myrtek, Michael 1941- |
author_variant | m m mm |
building | Verbundindex |
bvnumber | BV019834719 |
callnumber-first | Q - Science |
callnumber-label | QP113 |
callnumber-raw | QP113 |
callnumber-search | QP113 |
callnumber-sort | QP 3113 |
callnumber-subject | QP - Physiology |
classification_rvk | CW 6800 |
ctrlnum | (OCoLC)56011413 (DE-599)BVBBV019834719 |
dewey-full | 612.1/7 |
dewey-hundreds | 600 - Technology (Applied sciences) |
dewey-ones | 612 - Human physiology |
dewey-raw | 612.1/7 |
dewey-search | 612.1/7 |
dewey-sort | 3612.1 17 |
dewey-tens | 610 - Medicine and health |
discipline | Psychologie Medizin |
format | Book |
fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>02590nam a2200661zc 4500</leader><controlfield tag="001">BV019834719</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20230522 </controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">050607s2004 xxua||| |||| 00||| eng d</controlfield><datafield tag="010" ind1=" " ind2=" "><subfield code="a">2003116404</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">0889372861</subfield><subfield code="9">0-88937-286-1</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)56011413</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV019834719</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">aacr</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="a">xxu</subfield><subfield code="c">US</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-19</subfield><subfield code="a">DE-355</subfield><subfield code="a">DE-824</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QP113</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">612.1/7</subfield><subfield code="2">22</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">CW 6800</subfield><subfield code="0">(DE-625)19193:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Myrtek, Michael</subfield><subfield code="d">1941-</subfield><subfield code="e">Verfasser</subfield><subfield code="0">(DE-588)106941666</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Heart and emotion</subfield><subfield code="b">ambulatory monitoring studies in everyday life</subfield><subfield code="c">Michael Myrtek, Psychophysiological Research Group, University of Freiburg i. Br., Germany</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Göttingen [u.a.]</subfield><subfield code="b">Hogrefe & Huber</subfield><subfield code="c">2004</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">X, 201 S.</subfield><subfield code="b">Illustrationen, Diagramme</subfield><subfield code="c">24 cm</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Includes bibliographical references S. [177]-191 and indexes</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Elektrocardiografie</subfield><subfield code="2">gtt</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Emoties</subfield><subfield code="2">gtt</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Psychofysiologie</subfield><subfield code="2">gtt</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Stress</subfield><subfield code="2">gtt</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Heart rate monitoring</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Emotions</subfield><subfield code="x">Health aspects</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Stress (Physiology)</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Heart</subfield><subfield code="x">Psychophysiology</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Heart Rate</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Emotions</subfield><subfield code="x">physiology</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Stress</subfield><subfield code="x">physiology</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Gefühl</subfield><subfield code="0">(DE-588)4019702-5</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Physiologische Psychologie</subfield><subfield code="0">(DE-588)4076126-5</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Herzfrequenz</subfield><subfield code="0">(DE-588)4125645-1</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Stress</subfield><subfield code="0">(DE-588)4058047-7</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Monitoring</subfield><subfield code="0">(DE-588)4209015-5</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Gefühl</subfield><subfield code="0">(DE-588)4019702-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Herzfrequenz</subfield><subfield code="0">(DE-588)4125645-1</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="2"><subfield code="a">Physiologische Psychologie</subfield><subfield code="0">(DE-588)4076126-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="3"><subfield code="a">Monitoring</subfield><subfield code="0">(DE-588)4209015-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="689" ind1="1" ind2="0"><subfield code="a">Stress</subfield><subfield code="0">(DE-588)4058047-7</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2="1"><subfield code="a">Herzfrequenz</subfield><subfield code="0">(DE-588)4125645-1</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2="2"><subfield code="a">Physiologische Psychologie</subfield><subfield code="0">(DE-588)4076126-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2="3"><subfield code="a">Monitoring</subfield><subfield code="0">(DE-588)4209015-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="776" ind1="0" ind2="8"><subfield code="i">Erscheint auch als</subfield><subfield code="n">Online-Ausgabe</subfield><subfield code="z">978-1-61676-286-5</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">HBZ Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=013159732&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-013159732</subfield></datafield></record></collection> |
id | DE-604.BV019834719 |
illustrated | Illustrated |
indexdate | 2024-07-09T20:07:12Z |
institution | BVB |
isbn | 0889372861 |
language | English |
lccn | 2003116404 |
oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-013159732 |
oclc_num | 56011413 |
open_access_boolean | |
owner | DE-19 DE-BY-UBM DE-355 DE-BY-UBR DE-824 |
owner_facet | DE-19 DE-BY-UBM DE-355 DE-BY-UBR DE-824 |
physical | X, 201 S. Illustrationen, Diagramme 24 cm |
publishDate | 2004 |
publishDateSearch | 2004 |
publishDateSort | 2004 |
publisher | Hogrefe & Huber |
record_format | marc |
spelling | Myrtek, Michael 1941- Verfasser (DE-588)106941666 aut Heart and emotion ambulatory monitoring studies in everyday life Michael Myrtek, Psychophysiological Research Group, University of Freiburg i. Br., Germany Göttingen [u.a.] Hogrefe & Huber 2004 X, 201 S. Illustrationen, Diagramme 24 cm txt rdacontent n rdamedia nc rdacarrier Includes bibliographical references S. [177]-191 and indexes Elektrocardiografie gtt Emoties gtt Psychofysiologie gtt Stress gtt Heart rate monitoring Emotions Health aspects Stress (Physiology) Heart Psychophysiology Heart Rate Emotions physiology Stress physiology Gefühl (DE-588)4019702-5 gnd rswk-swf Physiologische Psychologie (DE-588)4076126-5 gnd rswk-swf Herzfrequenz (DE-588)4125645-1 gnd rswk-swf Stress (DE-588)4058047-7 gnd rswk-swf Monitoring (DE-588)4209015-5 gnd rswk-swf Gefühl (DE-588)4019702-5 s Herzfrequenz (DE-588)4125645-1 s Physiologische Psychologie (DE-588)4076126-5 s Monitoring (DE-588)4209015-5 s DE-604 Stress (DE-588)4058047-7 s Erscheint auch als Online-Ausgabe 978-1-61676-286-5 HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=013159732&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Myrtek, Michael 1941- Heart and emotion ambulatory monitoring studies in everyday life Elektrocardiografie gtt Emoties gtt Psychofysiologie gtt Stress gtt Heart rate monitoring Emotions Health aspects Stress (Physiology) Heart Psychophysiology Heart Rate Emotions physiology Stress physiology Gefühl (DE-588)4019702-5 gnd Physiologische Psychologie (DE-588)4076126-5 gnd Herzfrequenz (DE-588)4125645-1 gnd Stress (DE-588)4058047-7 gnd Monitoring (DE-588)4209015-5 gnd |
subject_GND | (DE-588)4019702-5 (DE-588)4076126-5 (DE-588)4125645-1 (DE-588)4058047-7 (DE-588)4209015-5 |
title | Heart and emotion ambulatory monitoring studies in everyday life |
title_auth | Heart and emotion ambulatory monitoring studies in everyday life |
title_exact_search | Heart and emotion ambulatory monitoring studies in everyday life |
title_full | Heart and emotion ambulatory monitoring studies in everyday life Michael Myrtek, Psychophysiological Research Group, University of Freiburg i. Br., Germany |
title_fullStr | Heart and emotion ambulatory monitoring studies in everyday life Michael Myrtek, Psychophysiological Research Group, University of Freiburg i. Br., Germany |
title_full_unstemmed | Heart and emotion ambulatory monitoring studies in everyday life Michael Myrtek, Psychophysiological Research Group, University of Freiburg i. Br., Germany |
title_short | Heart and emotion |
title_sort | heart and emotion ambulatory monitoring studies in everyday life |
title_sub | ambulatory monitoring studies in everyday life |
topic | Elektrocardiografie gtt Emoties gtt Psychofysiologie gtt Stress gtt Heart rate monitoring Emotions Health aspects Stress (Physiology) Heart Psychophysiology Heart Rate Emotions physiology Stress physiology Gefühl (DE-588)4019702-5 gnd Physiologische Psychologie (DE-588)4076126-5 gnd Herzfrequenz (DE-588)4125645-1 gnd Stress (DE-588)4058047-7 gnd Monitoring (DE-588)4209015-5 gnd |
topic_facet | Elektrocardiografie Emoties Psychofysiologie Stress Heart rate monitoring Emotions Health aspects Stress (Physiology) Heart Psychophysiology Heart Rate Emotions physiology Stress physiology Gefühl Physiologische Psychologie Herzfrequenz Monitoring |
url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=013159732&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
work_keys_str_mv | AT myrtekmichael heartandemotionambulatorymonitoringstudiesineverydaylife |