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WASON CARD SORT: LAB REPORT WRITE-UP Week 4 Practical.

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Presentation on theme: "WASON CARD SORT: LAB REPORT WRITE-UP Week 4 Practical."— Presentation transcript:

1 WASON CARD SORT: LAB REPORT WRITE-UP Week 4 Practical

2 WASON CARD SORT WEEK 1 WEEK 2 WEEK 3 WEEK 4 WEEK 5 WEEK 6 WEEK 7 WEEK 8 WEEK 9 WEEK 10 LECTURE 1PRACTICAL NONPARAMETRICS 11 ST PRACTICAL NONPARAMETRICS 21 ST ANALYSIS SAMPLING DISTRIBUTIONS1 ST ANALYSIS + PROBLEMS 1 HYPOTHESIS TESTING2 ND PRACTICAL RELATED T-TEST2 ND ANALYSIS + SOLUTIONS 1 INDEPENDENT T-TEST INDEPENDENT ANOVA DEPENDENT ANOVA NO LECTURE 2 ND ANALYSIS + PROBLEMS 2 3 RD PRACTICAL 3 RD ANALYSIS + SOLUTIONS 2 NO PRACTICAL NO LECTURENO PRACTICAL WEEK 4 PRACTICAL

3 Tackle an additional problem sheet which should help you more fully understand the principles behind non-parametric tests. Learn to calculate chi-squares by hand (these hand calculations are a critical skill for the exam). Understand the way in which the practical reports will be marked and what you have to do to do well! BY THE END OF THE SESSION, YOU SHOULD BE ABLE TO: Clarify any additional problems that you may have regarding this lab report with your friendly neighbourhood demonstrators. WASON CARD SORTLEARNING OUTCOMES

4 PRACTICAL WRITE-UPWASON CARD SORT INTRODUCTION METHOD RESULTS DISCUSSION ABSTRACT TITLE REFERENCES APPENDICES IV and DV included, precise, concise Maximum 150 words, summary of all sections Clear structure leading to experimental rationale Evidence of extra reading, beyond the handouts Sufficient information to replicate the study Participants, materials, design, procedure Clear and logical descriptive and inferential stats Well designed figures related to the findings Summary of main results, relating to introduction Evaluation of study, suggestions for future APA formatted, consistent with references in text Handouts, SPSS printouts, workings out…

5 A REMINDER ABOUT REFERENCINGWASON CARD SORT Woods, D. L., Alain, C., Covarrubias, D. & Zadiel, O. (1995). Middle latency auditory evoked potential to tones of different frequency. Hearing Research, 85(1), APA Style Article… SURNAME, INITIAL(S)., SURNAME, INITIAL(S)., SURNAME, INITIAL(S). & SURNAME, INITIAL(S)., (YEAR). FULL ARTICLE TITLE. FULL JOURNAL TITLE IN ITALICS, VOLUME NUMBER IN ITALICS(ISSUE NUMBER IN PLAIN TEXT), PAGE NUMBERS. …in the references translates into …first time in the text translates into (Woods, Alain, Covarrubiad & Zadiel, 1995) …second time in the text translates into (Woods et al., 1995)

6 A REMINDER ABOUT REFERENCINGWASON CARD SORT Stein, B. E. & Meredith, M. A. (1993). The merging of the senses. Cambridge, MA: MIT Press. APA Style Book Referencing… SURNAME, INITIAL(S). & SURNAME, INITIAL(S). (YEAR). FULL BOOK TITLE IN ITALICS. PUBLISHER LOCATION: PUBLISHER. …in the references translates into …first time in the text translates into (Stein & Meredith, 1993) …second time in the text translates into (Stein & Meredith, 1993)

7 DOWNLOAD AND SAVE THE FILE ‘WASONBYHAND.DOC’ CHI-SQUARE BY HANDWASON CARD SORT ABSTRACT CONCRETEthen ABSTRACTCONCRETE NABSTRACTCONCRETE then

8 CHI-SQUARE BY HANDWASON CARD SORT Q1: Is performance better on some versions of the Wason card sorting task than others the first time it is performed? ABSTRACT CONCRETE ?? DOWNLOAD AND SAVE THE FILE ‘WASONBYHAND.DOC’ ABSTRACT CONCRETEthen ABSTRACTCONCRETE NABSTRACTCONCRETE then

9 CHI-SQUARE BY HANDWASON CARD SORT Q1: Is performance better on some versions of the Wason card sorting task than others the first time it is performed? ABSTRACT CONCRETE DOWNLOAD AND SAVE THE FILE ‘WASONBYHAND.DOC’ ABSTRACT CONCRETEthen ABSTRACTCONCRETE NABSTRACTCONCRETE then

10 CHI-SQUARE BY HANDWASON CARD SORT Q1: Is performance better on some versions of the Wason card sorting task than others the first time it is performed? ABSTRACT CONCRETE Total ABSTRACT CONCRETE AB CD 90 Total

11 CHI-SQUARE BY HANDWASON CARD SORT E = ROW TOTAL x COLUMN TOTAL OVERALL TOTAL Q1: Is performance better on some versions of the Wason card sorting task than others the first time it is performed? ABSTRACT CONCRETE Total ABSTRACT CONCRETE AB CD 90 Total

12 CHI-SQUARE BY HANDWASON CARD SORT ABCD Observed Expected Observed - Expected (Observed – Expected) 2 Expected ?? Q1: Is performance better on some versions of the Wason card sorting task than others the first time it is performed? ABSTRACT CONCRETE Total ABSTRACT CONCRETE AB CD 90 Total

13 CHI-SQUARE BY HANDWASON CARD SORT ABCD Observed Expected Observed - Expected (Observed – Expected) 2 Expected ?? Q1: Is performance better on some versions of the Wason card sorting task than others the first time it is performed? ABSTRACT CONCRETE Total ABSTRACT CONCRETE AB CD 90 Total

14 CHI-SQUARE BY HANDWASON CARD SORT ABCD Observed Expected Observed - Expected (Observed – Expected) 2 Expected Q1: Is performance better on some versions of the Wason card sorting task than others the first time it is performed? ABSTRACT CONCRETE Total ABSTRACT CONCRETE AB CD 90 Total

15 CHI-SQUARE BY HANDWASON CARD SORT X 2 = df = (ROWS – 1) x (COLUMNS – 1 ) X 2 (1) = 19.74, p =.??? Q1: Is performance better on some versions of the Wason card sorting task than others the first time it is performed? ABSTRACT CONCRETE Total ABSTRACT CONCRETE AB CD 90 Total (Observed – Expected) 2 Expected

16 CHI-SQUARE BY HANDWASON CARD SORT X 2 = df = (ROWS – 1) x (COLUMNS – 1 ) X 2 (1) = 19.74, p <.001 (Observed – Expected) 2 Expected Q1: Is performance better on some versions of the Wason card sorting task than others the first time it is performed?

17 YOUR CHOICEWASON CARD SORT YOU HAVE THE REST OF THE SESSION TO FOCUS ON WHAT YOU THINK YOU NEED TO IMPROVE YOUR UNDERSTANDING LAB REPORTCHI-SQUARE BY HANDNONPARAMETRICS Try working through the second experimental hypothesis on the ‘wasonbyhand.doc’ handout and compare your hand results with the results you obtained from SPSS. Make sure you are happy with your interpretation of the SPSS output in relation to the two experimental hypothesis and make sure you know what needs to go into your lab report to get the best marks. Download ‘problem4’ and start to work through the questions related to lots of different nonparametric tests. The answers will be made available in a couple of weeks time.

18 Tackle an additional problem sheet which should help you more fully understand the principles behind non-parametric tests. Learn to calculate chi-squares by hand (these hand calculations are a critical skill for the exam). Understand the way in which the practical reports will be marked and what you have to do to do well! BY THE END OF THE SESSION, YOU SHOULD BE ABLE TO: Clarify any additional problems that you may have regarding this lab report with your friendly neighbourhood demonstrators. WASON CARD SORTLEARNING OUTCOMES


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