Sequential analysis and observational methods for the behavioral sciences:
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Cambridge ; New York, NY
Cambridge Univ. Press
2011
|
| Subjects: | |
| Item Description: | Literaturverz. S. 169 - 177 |
| Physical Description: | XVI, 183 S. graph. Darst. 24 cm |
| ISBN: | 9781107001244 9780521171816 |
Staff View
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV042427436 | ||
| 003 | DE-604 | ||
| 005 | 20160504 | ||
| 007 | t | ||
| 008 | 150319s2011 xxkd||| |||| 00||| eng d | ||
| 020 | |a 9781107001244 |c hardback |9 978-1-10-700124-4 | ||
| 020 | |a 9780521171816 |c paperback |9 978-0-521-17181-6 | ||
| 035 | |a (OCoLC)775849563 | ||
| 035 | |a (DE-599)BVBBV042427436 | ||
| 040 | |a DE-604 |b ger |e aacr | ||
| 041 | 0 | |a eng | |
| 044 | |a xxk |c XA-GB | ||
| 049 | |a DE-11 | ||
| 050 | 0 | |a BF76.5 | |
| 082 | 0 | |a 150.72/3 | |
| 084 | |a CP 8000 |0 (DE-625)18998: |2 rvk | ||
| 084 | |a PSY 470f |2 stub | ||
| 100 | 1 | |a Bakeman, Roger |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Sequential analysis and observational methods for the behavioral sciences |c Roger Bakeman ; Vicenç Quera |
| 264 | 1 | |a Cambridge ; New York, NY |b Cambridge Univ. Press |c 2011 | |
| 300 | |a XVI, 183 S. |b graph. Darst. |c 24 cm | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 500 | |a Literaturverz. S. 169 - 177 | ||
| 505 | 0 | |a Contents note continued: 4.Representing Observational Data -- A Sequential Data Interchange Standard (SDIS) -- Representing Time -- Single-Code Event Sequences -- Timed-Event and State Sequences -- Interval and Multicode Event Sequences -- A Universal Code-Unit Grid -- Alternatives: Spreadsheet and Statistical Package Grids -- Data Management and File Formats -- Summary -- 5.Observer Agreement and Cohen's Kappa -- Point-By-Point versus Summary Agreement -- The Classic Cohen's Kappa -- When is Kappa Big Enough? -- Is Statistical Significance Useful? -- Observer Bias and Kappa Maximum -- Observer Accuracy, Number of Codes, and Their Prevalence -- Standards for Kappa (Number of Codes Matters) -- Comparing an Observer with a Gold Standard -- Agreement and Reliability -- Errors of Commission and Omission -- Summary -- 6.Kappas for Point-By-Point Agreement -- Event-Based Agreement: The Alignment Problem -- Time-Based Agreement: Inflated Counts? -- Contents note continued: Event-Based Agreement for Timed-Event Sequences -- Interval-Based Agreement Using Cohen's Kappa -- Weighted Kappa: When Disagreements Differ in Severity -- Are All Kappas Overrated? -- Summary -- 7.The Intraclass Correlation Coefficient (ICC) for Summary Measures -- Relative versus Absolute Agreement -- Targets and Sessions -- Relative and Absolute ICCs -- Summary -- 8.Summary Statistics for Individual Codes -- Basic Statistics for Individual Codes -- Frequency -- Relative Frequency -- Rate -- Duration -- Relative Duration -- Probability -- Mean Event Durations, Gaps, and Latencies -- Mean Event Duration -- Mean Gap -- Latency -- Recommended Statistics for Individual Codes -- Summary -- 9.Cell and Summary Statistics for Contingency Tables -- Individual Cell Statistics -- Observed Joint Frequencies and Hierarchical Tallying -- Lagged Tallies for Single-Coded Events When Codes Can and Cannot Repeat -- Conditional and Transitional Probabilities -- Contents | |
| 650 | 4 | |a Sozialwissenschaften | |
| 650 | 4 | |a Psychology |x Research | |
| 650 | 4 | |a Social sciences |x Research | |
| 650 | 4 | |a Sequential analysis | |
| 650 | 4 | |a Observation (Psychology) |x Methodology | |
| 650 | 7 | |a PSYCHOLOGY / Research & Methodology |2 bisacsh | |
| 650 | 0 | 7 | |a Verhaltenswissenschaften |0 (DE-588)4133253-2 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Forschungsmethode |0 (DE-588)4155046-8 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Psychologie |0 (DE-588)4047704-6 |2 gnd |9 rswk-swf |
| 689 | 0 | 0 | |a Psychologie |0 (DE-588)4047704-6 |D s |
| 689 | 0 | 1 | |a Forschungsmethode |0 (DE-588)4155046-8 |D s |
| 689 | 0 | |5 DE-604 | |
| 689 | 1 | 0 | |a Verhaltenswissenschaften |0 (DE-588)4133253-2 |D s |
| 689 | 1 | 1 | |a Forschungsmethode |0 (DE-588)4155046-8 |D s |
| 689 | 1 | |5 DE-604 | |
| 700 | 1 | |a Quera, Vicenç |e Verfasser |4 aut | |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-027862789 | ||
Record in the Search Index
| _version_ | 1804153106496225280 |
|---|---|
| any_adam_object | |
| author | Bakeman, Roger Quera, Vicenç |
| author_facet | Bakeman, Roger Quera, Vicenç |
| author_role | aut aut |
| author_sort | Bakeman, Roger |
| author_variant | r b rb v q vq |
| building | Verbundindex |
| bvnumber | BV042427436 |
| callnumber-first | B - Philosophy, Psychology, Religion |
| callnumber-label | BF76 |
| callnumber-raw | BF76.5 |
| callnumber-search | BF76.5 |
| callnumber-sort | BF 276.5 |
| callnumber-subject | BF - Psychology |
| classification_rvk | CP 8000 |
| classification_tum | PSY 470f |
| contents | Contents note continued: 4.Representing Observational Data -- A Sequential Data Interchange Standard (SDIS) -- Representing Time -- Single-Code Event Sequences -- Timed-Event and State Sequences -- Interval and Multicode Event Sequences -- A Universal Code-Unit Grid -- Alternatives: Spreadsheet and Statistical Package Grids -- Data Management and File Formats -- Summary -- 5.Observer Agreement and Cohen's Kappa -- Point-By-Point versus Summary Agreement -- The Classic Cohen's Kappa -- When is Kappa Big Enough? -- Is Statistical Significance Useful? -- Observer Bias and Kappa Maximum -- Observer Accuracy, Number of Codes, and Their Prevalence -- Standards for Kappa (Number of Codes Matters) -- Comparing an Observer with a Gold Standard -- Agreement and Reliability -- Errors of Commission and Omission -- Summary -- 6.Kappas for Point-By-Point Agreement -- Event-Based Agreement: The Alignment Problem -- Time-Based Agreement: Inflated Counts? -- Contents note continued: Event-Based Agreement for Timed-Event Sequences -- Interval-Based Agreement Using Cohen's Kappa -- Weighted Kappa: When Disagreements Differ in Severity -- Are All Kappas Overrated? -- Summary -- 7.The Intraclass Correlation Coefficient (ICC) for Summary Measures -- Relative versus Absolute Agreement -- Targets and Sessions -- Relative and Absolute ICCs -- Summary -- 8.Summary Statistics for Individual Codes -- Basic Statistics for Individual Codes -- Frequency -- Relative Frequency -- Rate -- Duration -- Relative Duration -- Probability -- Mean Event Durations, Gaps, and Latencies -- Mean Event Duration -- Mean Gap -- Latency -- Recommended Statistics for Individual Codes -- Summary -- 9.Cell and Summary Statistics for Contingency Tables -- Individual Cell Statistics -- Observed Joint Frequencies and Hierarchical Tallying -- Lagged Tallies for Single-Coded Events When Codes Can and Cannot Repeat -- Conditional and Transitional Probabilities -- Contents |
| ctrlnum | (OCoLC)775849563 (DE-599)BVBBV042427436 |
| dewey-full | 150.72/3 |
| dewey-hundreds | 100 - Philosophy & psychology |
| dewey-ones | 150 - Psychology |
| dewey-raw | 150.72/3 |
| dewey-search | 150.72/3 |
| dewey-sort | 3150.72 13 |
| dewey-tens | 150 - Psychology |
| discipline | Psychologie |
| format | Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>03814nam a2200541 c 4500</leader><controlfield tag="001">BV042427436</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20160504 </controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">150319s2011 xxkd||| |||| 00||| eng d</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9781107001244</subfield><subfield code="c">hardback</subfield><subfield code="9">978-1-10-700124-4</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9780521171816</subfield><subfield code="c">paperback</subfield><subfield code="9">978-0-521-17181-6</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)775849563</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV042427436</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">xxk</subfield><subfield code="c">XA-GB</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-11</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">BF76.5</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">150.72/3</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">CP 8000</subfield><subfield code="0">(DE-625)18998:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">PSY 470f</subfield><subfield code="2">stub</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Bakeman, Roger</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Sequential analysis and observational methods for the behavioral sciences</subfield><subfield code="c">Roger Bakeman ; Vicenç Quera</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Cambridge ; New York, NY</subfield><subfield code="b">Cambridge Univ. Press</subfield><subfield code="c">2011</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">XVI, 183 S.</subfield><subfield code="b">graph. Darst.</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">Literaturverz. S. 169 - 177</subfield></datafield><datafield tag="505" ind1="0" ind2=" "><subfield code="a">Contents note continued: 4.Representing Observational Data -- A Sequential Data Interchange Standard (SDIS) -- Representing Time -- Single-Code Event Sequences -- Timed-Event and State Sequences -- Interval and Multicode Event Sequences -- A Universal Code-Unit Grid -- Alternatives: Spreadsheet and Statistical Package Grids -- Data Management and File Formats -- Summary -- 5.Observer Agreement and Cohen's Kappa -- Point-By-Point versus Summary Agreement -- The Classic Cohen's Kappa -- When is Kappa Big Enough? -- Is Statistical Significance Useful? -- Observer Bias and Kappa Maximum -- Observer Accuracy, Number of Codes, and Their Prevalence -- Standards for Kappa (Number of Codes Matters) -- Comparing an Observer with a Gold Standard -- Agreement and Reliability -- Errors of Commission and Omission -- Summary -- 6.Kappas for Point-By-Point Agreement -- Event-Based Agreement: The Alignment Problem -- Time-Based Agreement: Inflated Counts? -- Contents note continued: Event-Based Agreement for Timed-Event Sequences -- Interval-Based Agreement Using Cohen's Kappa -- Weighted Kappa: When Disagreements Differ in Severity -- Are All Kappas Overrated? -- Summary -- 7.The Intraclass Correlation Coefficient (ICC) for Summary Measures -- Relative versus Absolute Agreement -- Targets and Sessions -- Relative and Absolute ICCs -- Summary -- 8.Summary Statistics for Individual Codes -- Basic Statistics for Individual Codes -- Frequency -- Relative Frequency -- Rate -- Duration -- Relative Duration -- Probability -- Mean Event Durations, Gaps, and Latencies -- Mean Event Duration -- Mean Gap -- Latency -- Recommended Statistics for Individual Codes -- Summary -- 9.Cell and Summary Statistics for Contingency Tables -- Individual Cell Statistics -- Observed Joint Frequencies and Hierarchical Tallying -- Lagged Tallies for Single-Coded Events When Codes Can and Cannot Repeat -- Conditional and Transitional Probabilities -- Contents</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sozialwissenschaften</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Psychology</subfield><subfield code="x">Research</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Social sciences</subfield><subfield code="x">Research</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sequential analysis</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Observation (Psychology)</subfield><subfield code="x">Methodology</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">PSYCHOLOGY / Research & Methodology</subfield><subfield code="2">bisacsh</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Verhaltenswissenschaften</subfield><subfield code="0">(DE-588)4133253-2</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Forschungsmethode</subfield><subfield code="0">(DE-588)4155046-8</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Psychologie</subfield><subfield code="0">(DE-588)4047704-6</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Psychologie</subfield><subfield code="0">(DE-588)4047704-6</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Forschungsmethode</subfield><subfield code="0">(DE-588)4155046-8</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">Verhaltenswissenschaften</subfield><subfield code="0">(DE-588)4133253-2</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2="1"><subfield code="a">Forschungsmethode</subfield><subfield code="0">(DE-588)4155046-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Quera, Vicenç</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-027862789</subfield></datafield></record></collection> |
| id | DE-604.BV042427436 |
| illustrated | Illustrated |
| indexdate | 2024-07-10T01:21:20Z |
| institution | BVB |
| isbn | 9781107001244 9780521171816 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-027862789 |
| oclc_num | 775849563 |
| open_access_boolean | |
| owner | DE-11 |
| owner_facet | DE-11 |
| physical | XVI, 183 S. graph. Darst. 24 cm |
| publishDate | 2011 |
| publishDateSearch | 2011 |
| publishDateSort | 2011 |
| publisher | Cambridge Univ. Press |
| record_format | marc |
| spelling | Bakeman, Roger Verfasser aut Sequential analysis and observational methods for the behavioral sciences Roger Bakeman ; Vicenç Quera Cambridge ; New York, NY Cambridge Univ. Press 2011 XVI, 183 S. graph. Darst. 24 cm txt rdacontent n rdamedia nc rdacarrier Literaturverz. S. 169 - 177 Contents note continued: 4.Representing Observational Data -- A Sequential Data Interchange Standard (SDIS) -- Representing Time -- Single-Code Event Sequences -- Timed-Event and State Sequences -- Interval and Multicode Event Sequences -- A Universal Code-Unit Grid -- Alternatives: Spreadsheet and Statistical Package Grids -- Data Management and File Formats -- Summary -- 5.Observer Agreement and Cohen's Kappa -- Point-By-Point versus Summary Agreement -- The Classic Cohen's Kappa -- When is Kappa Big Enough? -- Is Statistical Significance Useful? -- Observer Bias and Kappa Maximum -- Observer Accuracy, Number of Codes, and Their Prevalence -- Standards for Kappa (Number of Codes Matters) -- Comparing an Observer with a Gold Standard -- Agreement and Reliability -- Errors of Commission and Omission -- Summary -- 6.Kappas for Point-By-Point Agreement -- Event-Based Agreement: The Alignment Problem -- Time-Based Agreement: Inflated Counts? -- Contents note continued: Event-Based Agreement for Timed-Event Sequences -- Interval-Based Agreement Using Cohen's Kappa -- Weighted Kappa: When Disagreements Differ in Severity -- Are All Kappas Overrated? -- Summary -- 7.The Intraclass Correlation Coefficient (ICC) for Summary Measures -- Relative versus Absolute Agreement -- Targets and Sessions -- Relative and Absolute ICCs -- Summary -- 8.Summary Statistics for Individual Codes -- Basic Statistics for Individual Codes -- Frequency -- Relative Frequency -- Rate -- Duration -- Relative Duration -- Probability -- Mean Event Durations, Gaps, and Latencies -- Mean Event Duration -- Mean Gap -- Latency -- Recommended Statistics for Individual Codes -- Summary -- 9.Cell and Summary Statistics for Contingency Tables -- Individual Cell Statistics -- Observed Joint Frequencies and Hierarchical Tallying -- Lagged Tallies for Single-Coded Events When Codes Can and Cannot Repeat -- Conditional and Transitional Probabilities -- Contents Sozialwissenschaften Psychology Research Social sciences Research Sequential analysis Observation (Psychology) Methodology PSYCHOLOGY / Research & Methodology bisacsh Verhaltenswissenschaften (DE-588)4133253-2 gnd rswk-swf Forschungsmethode (DE-588)4155046-8 gnd rswk-swf Psychologie (DE-588)4047704-6 gnd rswk-swf Psychologie (DE-588)4047704-6 s Forschungsmethode (DE-588)4155046-8 s DE-604 Verhaltenswissenschaften (DE-588)4133253-2 s Quera, Vicenç Verfasser aut |
| spellingShingle | Bakeman, Roger Quera, Vicenç Sequential analysis and observational methods for the behavioral sciences Contents note continued: 4.Representing Observational Data -- A Sequential Data Interchange Standard (SDIS) -- Representing Time -- Single-Code Event Sequences -- Timed-Event and State Sequences -- Interval and Multicode Event Sequences -- A Universal Code-Unit Grid -- Alternatives: Spreadsheet and Statistical Package Grids -- Data Management and File Formats -- Summary -- 5.Observer Agreement and Cohen's Kappa -- Point-By-Point versus Summary Agreement -- The Classic Cohen's Kappa -- When is Kappa Big Enough? -- Is Statistical Significance Useful? -- Observer Bias and Kappa Maximum -- Observer Accuracy, Number of Codes, and Their Prevalence -- Standards for Kappa (Number of Codes Matters) -- Comparing an Observer with a Gold Standard -- Agreement and Reliability -- Errors of Commission and Omission -- Summary -- 6.Kappas for Point-By-Point Agreement -- Event-Based Agreement: The Alignment Problem -- Time-Based Agreement: Inflated Counts? -- Contents note continued: Event-Based Agreement for Timed-Event Sequences -- Interval-Based Agreement Using Cohen's Kappa -- Weighted Kappa: When Disagreements Differ in Severity -- Are All Kappas Overrated? -- Summary -- 7.The Intraclass Correlation Coefficient (ICC) for Summary Measures -- Relative versus Absolute Agreement -- Targets and Sessions -- Relative and Absolute ICCs -- Summary -- 8.Summary Statistics for Individual Codes -- Basic Statistics for Individual Codes -- Frequency -- Relative Frequency -- Rate -- Duration -- Relative Duration -- Probability -- Mean Event Durations, Gaps, and Latencies -- Mean Event Duration -- Mean Gap -- Latency -- Recommended Statistics for Individual Codes -- Summary -- 9.Cell and Summary Statistics for Contingency Tables -- Individual Cell Statistics -- Observed Joint Frequencies and Hierarchical Tallying -- Lagged Tallies for Single-Coded Events When Codes Can and Cannot Repeat -- Conditional and Transitional Probabilities -- Contents Sozialwissenschaften Psychology Research Social sciences Research Sequential analysis Observation (Psychology) Methodology PSYCHOLOGY / Research & Methodology bisacsh Verhaltenswissenschaften (DE-588)4133253-2 gnd Forschungsmethode (DE-588)4155046-8 gnd Psychologie (DE-588)4047704-6 gnd |
| subject_GND | (DE-588)4133253-2 (DE-588)4155046-8 (DE-588)4047704-6 |
| title | Sequential analysis and observational methods for the behavioral sciences |
| title_auth | Sequential analysis and observational methods for the behavioral sciences |
| title_exact_search | Sequential analysis and observational methods for the behavioral sciences |
| title_full | Sequential analysis and observational methods for the behavioral sciences Roger Bakeman ; Vicenç Quera |
| title_fullStr | Sequential analysis and observational methods for the behavioral sciences Roger Bakeman ; Vicenç Quera |
| title_full_unstemmed | Sequential analysis and observational methods for the behavioral sciences Roger Bakeman ; Vicenç Quera |
| title_short | Sequential analysis and observational methods for the behavioral sciences |
| title_sort | sequential analysis and observational methods for the behavioral sciences |
| topic | Sozialwissenschaften Psychology Research Social sciences Research Sequential analysis Observation (Psychology) Methodology PSYCHOLOGY / Research & Methodology bisacsh Verhaltenswissenschaften (DE-588)4133253-2 gnd Forschungsmethode (DE-588)4155046-8 gnd Psychologie (DE-588)4047704-6 gnd |
| topic_facet | Sozialwissenschaften Psychology Research Social sciences Research Sequential analysis Observation (Psychology) Methodology PSYCHOLOGY / Research & Methodology Verhaltenswissenschaften Forschungsmethode Psychologie |
| work_keys_str_mv | AT bakemanroger sequentialanalysisandobservationalmethodsforthebehavioralsciences AT queravicenc sequentialanalysisandobservationalmethodsforthebehavioralsciences |