Appraising research in second language learning: a practical approach to critical analysis of quantitative research
Gespeichert in:
| Beteilige Person: | |
|---|---|
| Format: | Elektronisch E-Book |
| Sprache: | Englisch |
| Veröffentlicht: |
Amsterdam ; Philadelphia
John Benjamins Publishing Company
2010
|
| Ausgabe: | Second edition |
| Schriftenreihe: | Language learning & language teaching
volume 28 |
| Schlagwörter: | |
| Links: | http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=345576 http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=345576 https://doi.org/10.1075/lllt.28 https://doi.org/10.1075/lllt.28 |
| Beschreibung: | Includes bibliographical references and index |
| Umfang: | 1 Online-Ressource (xxv, 307 Seiten) Diagramme |
| ISBN: | 9789027287960 9027287961 |
| DOI: | 10.1075/lllt.28 |
Internformat
MARC
| LEADER | 00000nam a2200000zcb4500 | ||
|---|---|---|---|
| 001 | BV043105552 | ||
| 003 | DE-604 | ||
| 005 | 20201203 | ||
| 007 | cr|uuu---uuuuu | ||
| 008 | 151126s2010 xx |||| o|||| 00||| eng d | ||
| 020 | |a 9789027287960 |c electronic bk. |9 978-90-272-8796-0 | ||
| 020 | |a 9027287961 |c electronic bk. |9 90-272-8796-1 | ||
| 024 | 7 | |a 10.1075/lllt.28 |2 doi | |
| 035 | |a (OCoLC)697608514 | ||
| 035 | |a (DE-599)BVBBV043105552 | ||
| 040 | |a DE-604 |b ger |e rda | ||
| 041 | 0 | |a eng | |
| 049 | |a DE-1046 |a DE-1047 |a DE-20 | ||
| 082 | 0 | |a 418.007/2 |2 22 | |
| 084 | |a ER 765 |0 (DE-625)27756: |2 rvk | ||
| 084 | |a ES 750 |0 (DE-625)27886: |2 rvk | ||
| 084 | |a ER 925 |0 (DE-625)27775: |2 rvk | ||
| 084 | |a DP 4200 |0 (DE-625)19843:12010 |2 rvk | ||
| 100 | 1 | |a Porte, Graeme Keith |d 1954- |e Verfasser |0 (DE-588)1024601153 |4 aut | |
| 245 | 1 | 0 | |a Appraising research in second language learning |b a practical approach to critical analysis of quantitative research |c Graeme Keith Porte, University of Granada |
| 250 | |a Second edition | ||
| 264 | 1 | |a Amsterdam ; Philadelphia |b John Benjamins Publishing Company |c 2010 | |
| 300 | |a 1 Online-Ressource (xxv, 307 Seiten) |b Diagramme | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b c |2 rdamedia | ||
| 338 | |b cr |2 rdacarrier | ||
| 490 | 1 | |a Language learning & language teaching |v volume 28 | |
| 500 | |a Includes bibliographical references and index | ||
| 630 | 0 | 4 | |a Second language acquisition research |x Methodology |
| 650 | 7 | |a LANGUAGE ARTS & DISCIPLINES / Alphabet |2 bisacsh | |
| 650 | 7 | |a FOREIGN LANGUAGE STUDY. |2 bisacsh | |
| 650 | 7 | |a LANGUAGE ARTS & DISCIPLINES / Linguistics |2 bisacsh | |
| 650 | 7 | |a LANGUAGE ARTS & DISCIPLINES / Grammar |2 bisacsh | |
| 650 | 7 | |a LANGUAGE ARTS & DISCIPLINES. |2 bisacsh | |
| 650 | 7 | |a LANGUAGE ARTS & DISCIPLINES / Spelling |2 bisacsh | |
| 650 | 7 | |a Second language acquisition research (Title) |2 fast | |
| 650 | 7 | |a Methodology |2 fast | |
| 650 | 4 | |a Grammatik | |
| 650 | 4 | |a Linguistik | |
| 650 | 0 | 7 | |a Fachliteratur |0 (DE-588)4153493-1 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Fremdsprachenlernen |0 (DE-588)4071461-5 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Kritik |0 (DE-588)4033229-9 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Sprachstatistik |0 (DE-588)4182534-2 |2 gnd |9 rswk-swf |
| 689 | 0 | 0 | |a Fremdsprachenlernen |0 (DE-588)4071461-5 |D s |
| 689 | 0 | 1 | |a Sprachstatistik |0 (DE-588)4182534-2 |D s |
| 689 | 0 | 2 | |a Fachliteratur |0 (DE-588)4153493-1 |D s |
| 689 | 0 | 3 | |a Kritik |0 (DE-588)4033229-9 |D s |
| 689 | 0 | |5 DE-604 | |
| 776 | 0 | 8 | |i Erscheint auch als |n Druck-Ausgabe, Hardcover |z 978-90-272-1991-6 |
| 776 | 0 | 8 | |i Erscheint auch als |n Druck-Ausgabe, Paperback |z 978-90-272-1995-4 |
| 776 | 0 | 8 | |i Erscheint auch als |n Druck-Ausgabe |
| 830 | 0 | |a Language learning & language teaching |v volume 28 |w (DE-604)BV047026819 |9 28 | |
| 856 | 4 | 0 | |u https://doi.org/10.1075/lllt.28 |x Verlag |z URL des Erstveröffentlichers |3 Volltext |
| 912 | |a ZDB-129-JBE | ||
| 912 | |a ZDB-4-EBA | ||
| 940 | 1 | |q FAW_PDA_EBA | |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-028529743 | |
| 966 | e | |u http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=345576 |l DE-1046 |p ZDB-4-EBA |q FAW_PDA_EBA |x Aggregator |3 Volltext | |
| 966 | e | |u http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=345576 |l DE-1047 |p ZDB-4-EBA |q FAW_PDA_EBA |x Aggregator |3 Volltext | |
| 966 | e | |u https://doi.org/10.1075/lllt.28 |l DE-20 |p ZDB-129-JBE |q UBW_Serienkauf |x Verlag |3 Volltext | |
Datensatz im Suchindex
| _version_ | 1818981249176305664 |
|---|---|
| any_adam_object | |
| author | Porte, Graeme Keith 1954- |
| author_GND | (DE-588)1024601153 |
| author_facet | Porte, Graeme Keith 1954- |
| author_role | aut |
| author_sort | Porte, Graeme Keith 1954- |
| author_variant | g k p gk gkp |
| building | Verbundindex |
| bvnumber | BV043105552 |
| classification_rvk | ER 765 ES 750 ER 925 DP 4200 |
| collection | ZDB-129-JBE ZDB-4-EBA |
| ctrlnum | (OCoLC)697608514 (DE-599)BVBBV043105552 |
| dewey-full | 418.007/2 |
| dewey-hundreds | 400 - Language |
| dewey-ones | 418 - Applied linguistics |
| dewey-raw | 418.007/2 |
| dewey-search | 418.007/2 |
| dewey-sort | 3418.007 12 |
| dewey-tens | 410 - Linguistics |
| discipline | Pädagogik Sprachwissenschaft Literaturwissenschaft |
| doi_str_mv | 10.1075/lllt.28 |
| edition | Second edition |
| format | Electronic eBook |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>03390nam a2200745zcb4500</leader><controlfield tag="001">BV043105552</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20201203 </controlfield><controlfield tag="007">cr|uuu---uuuuu</controlfield><controlfield tag="008">151126s2010 xx |||| o|||| 00||| eng d</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9789027287960</subfield><subfield code="c">electronic bk.</subfield><subfield code="9">978-90-272-8796-0</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9027287961</subfield><subfield code="c">electronic bk.</subfield><subfield code="9">90-272-8796-1</subfield></datafield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1075/lllt.28</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)697608514</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV043105552</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rda</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-1046</subfield><subfield code="a">DE-1047</subfield><subfield code="a">DE-20</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">418.007/2</subfield><subfield code="2">22</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">ER 765</subfield><subfield code="0">(DE-625)27756:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">ES 750</subfield><subfield code="0">(DE-625)27886:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">ER 925</subfield><subfield code="0">(DE-625)27775:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">DP 4200</subfield><subfield code="0">(DE-625)19843:12010</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Porte, Graeme Keith</subfield><subfield code="d">1954-</subfield><subfield code="e">Verfasser</subfield><subfield code="0">(DE-588)1024601153</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Appraising research in second language learning</subfield><subfield code="b">a practical approach to critical analysis of quantitative research</subfield><subfield code="c">Graeme Keith Porte, University of Granada</subfield></datafield><datafield tag="250" ind1=" " ind2=" "><subfield code="a">Second edition</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Amsterdam ; Philadelphia</subfield><subfield code="b">John Benjamins Publishing Company</subfield><subfield code="c">2010</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">1 Online-Ressource (xxv, 307 Seiten)</subfield><subfield code="b">Diagramme</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">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="490" ind1="1" ind2=" "><subfield code="a">Language learning & language teaching</subfield><subfield code="v">volume 28</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Includes bibliographical references and index</subfield></datafield><datafield tag="630" ind1="0" ind2="4"><subfield code="a">Second language acquisition research</subfield><subfield code="x">Methodology</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">LANGUAGE ARTS & DISCIPLINES / Alphabet</subfield><subfield code="2">bisacsh</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">FOREIGN LANGUAGE STUDY.</subfield><subfield code="2">bisacsh</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">LANGUAGE ARTS & DISCIPLINES / Linguistics</subfield><subfield code="2">bisacsh</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">LANGUAGE ARTS & DISCIPLINES / Grammar</subfield><subfield code="2">bisacsh</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">LANGUAGE ARTS & DISCIPLINES.</subfield><subfield code="2">bisacsh</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">LANGUAGE ARTS & DISCIPLINES / Spelling</subfield><subfield code="2">bisacsh</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Second language acquisition research (Title)</subfield><subfield code="2">fast</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Methodology</subfield><subfield code="2">fast</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Grammatik</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Linguistik</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Fachliteratur</subfield><subfield code="0">(DE-588)4153493-1</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Fremdsprachenlernen</subfield><subfield code="0">(DE-588)4071461-5</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Kritik</subfield><subfield code="0">(DE-588)4033229-9</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Sprachstatistik</subfield><subfield code="0">(DE-588)4182534-2</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Fremdsprachenlernen</subfield><subfield code="0">(DE-588)4071461-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Sprachstatistik</subfield><subfield code="0">(DE-588)4182534-2</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="2"><subfield code="a">Fachliteratur</subfield><subfield code="0">(DE-588)4153493-1</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="3"><subfield code="a">Kritik</subfield><subfield code="0">(DE-588)4033229-9</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" 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">Druck-Ausgabe, Hardcover</subfield><subfield code="z">978-90-272-1991-6</subfield></datafield><datafield tag="776" ind1="0" ind2="8"><subfield code="i">Erscheint auch als</subfield><subfield code="n">Druck-Ausgabe, Paperback</subfield><subfield code="z">978-90-272-1995-4</subfield></datafield><datafield tag="776" ind1="0" ind2="8"><subfield code="i">Erscheint auch als</subfield><subfield code="n">Druck-Ausgabe</subfield></datafield><datafield tag="830" ind1=" " ind2="0"><subfield code="a">Language learning & language teaching</subfield><subfield code="v">volume 28</subfield><subfield code="w">(DE-604)BV047026819</subfield><subfield code="9">28</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1075/lllt.28</subfield><subfield code="x">Verlag</subfield><subfield code="z">URL des Erstveröffentlichers</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-129-JBE</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-4-EBA</subfield></datafield><datafield tag="940" ind1="1" ind2=" "><subfield code="q">FAW_PDA_EBA</subfield></datafield><datafield tag="943" ind1="1" ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-028529743</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=345576</subfield><subfield code="l">DE-1046</subfield><subfield code="p">ZDB-4-EBA</subfield><subfield code="q">FAW_PDA_EBA</subfield><subfield code="x">Aggregator</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=345576</subfield><subfield code="l">DE-1047</subfield><subfield code="p">ZDB-4-EBA</subfield><subfield code="q">FAW_PDA_EBA</subfield><subfield code="x">Aggregator</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="966" ind1="e" ind2=" "><subfield code="u">https://doi.org/10.1075/lllt.28</subfield><subfield code="l">DE-20</subfield><subfield code="p">ZDB-129-JBE</subfield><subfield code="q">UBW_Serienkauf</subfield><subfield code="x">Verlag</subfield><subfield code="3">Volltext</subfield></datafield></record></collection> |
| id | DE-604.BV043105552 |
| illustrated | Not Illustrated |
| indexdate | 2024-12-20T17:28:19Z |
| institution | BVB |
| isbn | 9789027287960 9027287961 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-028529743 |
| oclc_num | 697608514 |
| open_access_boolean | |
| owner | DE-1046 DE-1047 DE-20 |
| owner_facet | DE-1046 DE-1047 DE-20 |
| physical | 1 Online-Ressource (xxv, 307 Seiten) Diagramme |
| psigel | ZDB-129-JBE ZDB-4-EBA FAW_PDA_EBA ZDB-4-EBA FAW_PDA_EBA ZDB-129-JBE UBW_Serienkauf |
| publishDate | 2010 |
| publishDateSearch | 2010 |
| publishDateSort | 2010 |
| publisher | John Benjamins Publishing Company |
| record_format | marc |
| series | Language learning & language teaching |
| series2 | Language learning & language teaching |
| spelling | Porte, Graeme Keith 1954- Verfasser (DE-588)1024601153 aut Appraising research in second language learning a practical approach to critical analysis of quantitative research Graeme Keith Porte, University of Granada Second edition Amsterdam ; Philadelphia John Benjamins Publishing Company 2010 1 Online-Ressource (xxv, 307 Seiten) Diagramme txt rdacontent c rdamedia cr rdacarrier Language learning & language teaching volume 28 Includes bibliographical references and index Second language acquisition research Methodology LANGUAGE ARTS & DISCIPLINES / Alphabet bisacsh FOREIGN LANGUAGE STUDY. bisacsh LANGUAGE ARTS & DISCIPLINES / Linguistics bisacsh LANGUAGE ARTS & DISCIPLINES / Grammar bisacsh LANGUAGE ARTS & DISCIPLINES. bisacsh LANGUAGE ARTS & DISCIPLINES / Spelling bisacsh Second language acquisition research (Title) fast Methodology fast Grammatik Linguistik Fachliteratur (DE-588)4153493-1 gnd rswk-swf Fremdsprachenlernen (DE-588)4071461-5 gnd rswk-swf Kritik (DE-588)4033229-9 gnd rswk-swf Sprachstatistik (DE-588)4182534-2 gnd rswk-swf Fremdsprachenlernen (DE-588)4071461-5 s Sprachstatistik (DE-588)4182534-2 s Fachliteratur (DE-588)4153493-1 s Kritik (DE-588)4033229-9 s DE-604 Erscheint auch als Druck-Ausgabe, Hardcover 978-90-272-1991-6 Erscheint auch als Druck-Ausgabe, Paperback 978-90-272-1995-4 Erscheint auch als Druck-Ausgabe Language learning & language teaching volume 28 (DE-604)BV047026819 28 https://doi.org/10.1075/lllt.28 Verlag URL des Erstveröffentlichers Volltext |
| spellingShingle | Porte, Graeme Keith 1954- Appraising research in second language learning a practical approach to critical analysis of quantitative research Language learning & language teaching Second language acquisition research Methodology LANGUAGE ARTS & DISCIPLINES / Alphabet bisacsh FOREIGN LANGUAGE STUDY. bisacsh LANGUAGE ARTS & DISCIPLINES / Linguistics bisacsh LANGUAGE ARTS & DISCIPLINES / Grammar bisacsh LANGUAGE ARTS & DISCIPLINES. bisacsh LANGUAGE ARTS & DISCIPLINES / Spelling bisacsh Second language acquisition research (Title) fast Methodology fast Grammatik Linguistik Fachliteratur (DE-588)4153493-1 gnd Fremdsprachenlernen (DE-588)4071461-5 gnd Kritik (DE-588)4033229-9 gnd Sprachstatistik (DE-588)4182534-2 gnd |
| subject_GND | (DE-588)4153493-1 (DE-588)4071461-5 (DE-588)4033229-9 (DE-588)4182534-2 |
| title | Appraising research in second language learning a practical approach to critical analysis of quantitative research |
| title_auth | Appraising research in second language learning a practical approach to critical analysis of quantitative research |
| title_exact_search | Appraising research in second language learning a practical approach to critical analysis of quantitative research |
| title_full | Appraising research in second language learning a practical approach to critical analysis of quantitative research Graeme Keith Porte, University of Granada |
| title_fullStr | Appraising research in second language learning a practical approach to critical analysis of quantitative research Graeme Keith Porte, University of Granada |
| title_full_unstemmed | Appraising research in second language learning a practical approach to critical analysis of quantitative research Graeme Keith Porte, University of Granada |
| title_short | Appraising research in second language learning |
| title_sort | appraising research in second language learning a practical approach to critical analysis of quantitative research |
| title_sub | a practical approach to critical analysis of quantitative research |
| topic | Second language acquisition research Methodology LANGUAGE ARTS & DISCIPLINES / Alphabet bisacsh FOREIGN LANGUAGE STUDY. bisacsh LANGUAGE ARTS & DISCIPLINES / Linguistics bisacsh LANGUAGE ARTS & DISCIPLINES / Grammar bisacsh LANGUAGE ARTS & DISCIPLINES. bisacsh LANGUAGE ARTS & DISCIPLINES / Spelling bisacsh Second language acquisition research (Title) fast Methodology fast Grammatik Linguistik Fachliteratur (DE-588)4153493-1 gnd Fremdsprachenlernen (DE-588)4071461-5 gnd Kritik (DE-588)4033229-9 gnd Sprachstatistik (DE-588)4182534-2 gnd |
| topic_facet | Second language acquisition research Methodology LANGUAGE ARTS & DISCIPLINES / Alphabet FOREIGN LANGUAGE STUDY. LANGUAGE ARTS & DISCIPLINES / Linguistics LANGUAGE ARTS & DISCIPLINES / Grammar LANGUAGE ARTS & DISCIPLINES. LANGUAGE ARTS & DISCIPLINES / Spelling Second language acquisition research (Title) Methodology Grammatik Linguistik Fachliteratur Fremdsprachenlernen Kritik Sprachstatistik |
| url | https://doi.org/10.1075/lllt.28 |
| volume_link | (DE-604)BV047026819 |
| work_keys_str_mv | AT portegraemekeith appraisingresearchinsecondlanguagelearningapracticalapproachtocriticalanalysisofquantitativeresearch |