Hong Kong Students On Line: Digital Technologies and Computerbased Assessment in PISA 2012

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HKPISA Results from HKPISA 2012 Hong Kong Students On Line: Digital Technologies and Computerbased Assessment in PISA 2012 Esther Sui-chu HO Director, HKPISA Centre 1 April 2014 1

COMPUTER-BASED ASSESSMENT IN PISA 2012 In PISA 2012, 44 countries and economies participated in an optional computer-based assessment (CBA) of students problem-solving competency Of these, 32 countries/economies also participated in the CBA of mathematics and reading ICT familiarity questionnaire was administered to students in 43 countries/economies 2

OVERVIEW Quality: Overall performance of Hong Kong students in computer-based assessment of problem solving, mathematics and reading Equality: Distribution of digital performance by gender, immigrant status and ESCS; Digital divide among schools ICT: ICT accessibility outside school and in school; Attitude toward ICT Effect of ICT factors on digital performance 3

DEFINITION OF CBA PROBLEM SOLVING PISA 2012: the first large-scale international study to assess performance in CBA problem solving. It represents a continuation of the data strategy of PISA 2003 adopted by OECD. The inclusion of interactive tasks represents the main innovation over the PISA 2003 assessment of paper-based problem solving, made possible by computer delivery. Distribution of Problem Solving Items by Nature of Problem Situation Number of items Percentage of items Interactive 27 64.3% Static 15 35.7% Interactive: Not all information is disclosed; some information has to be uncovered by exploring the problem situation Static: All relevant information for solving the problem is disclosed at the outset 4

DEFINITION OF CBA PROBLEM SOLVING (CONT.) an individual s capacity to engage in cognitive processing to understand and resolve problem situations where a method of solution is not immediately obvious. It includes the willingness to engage with such situations in order to achieve one s potential as a constructive and reflective citizen. (OECD, 2013 : PISA 2012 conceptual framework) 5

DEFINITION OF CBA MATHEMATICS PISA 2012: the first large-scale international study to assess performance in CBA math. The definition of mathematical literacy explicitly includes the use of mathematical tools. CBA will provide the opportunity to include a wider range of mathematics tools such as statistical software, geometric construction and visualization utilities, and virtual measuring instruments into the assessment items. This will reflect the medium that increasingly more individuals use for interfacing with their world and for solving problems. It also will provide the opportunity to assess some aspects of mathematical literacy that are not easily accessed via traditional paperbased tests. (PISA 2012 conceptual framework) 6

DEFINITION OF DIGITAL READING PISA 2009 was the first large-scale international study to assess performance in digital reading. PISA 2012 is the second time for the assessment Digital reading demands new emphases and strategies be added to readers repertoire. Gathering information in the Internet requires skimming and scanning through large quantity of material and immediately evaluating its credibility. Critical thinking becomes more important in reading literacy. (PISA 2009 conceptual framework) 7

TEST DESIGN As usual in PISA, items are arranged in units grouped around a common stimulus (e.g. text, table, chart, figures, etc.) followed by a number of related assessment tasks. In PISA 2012, the survey included 16 units, with a total of 42 items for CBA problem solving. As for CBA math and digital reading, the survey included 15 units and 6 units respectively. Sample items can be found in the HKPISA Centre s website: http://www.fed.cuhk.edu.hk/~hkpisa/ 8

I. Digital performances MAJOR FINDINGS 9

PISA 2012 TOP 10 COUNTRIES/ECONOMIES (COMPUTER-BASED ASSESSMENT, CBA) CBA Problem Solving CBA Mathematics Digital Reading Countries/Economies Mean S.E. Countries/Economies Mean S.E. Countries/Economies Mean S.E. Singapore 562 (1.2) Singapore 566 (1.3) Singapore 567 (1.2) Korea 561 (4.3) Shanghai-China 562 (3.4) Korea 555 (3.6) Japan 552 (3.1) Korea 553 (4.5) Hong Kong-China 550 (3.6) Macao-China 540 (1.0) Hong Kong-China 550 (3.4) Japan 545 (3.3) Hong Kong-China 540 (3.9) Macao-China 543 (1.1) Canada 532 (2.3) Shanghai-China 536 (3.3) Japan 539 (3.3) Shanghai-China 531 (3.7) Chinese Taipei 534 (2.9) Chinese Taipei 537 (2.8) Estonia 523 (2.8) Canada 526 (2.4) Canada 523 (2.2) Australia 521 (1.7) Australia 523 (1.9) Estonia 516 (2.2) Ireland 520 (3.0) Finland 523 (2.3) Belgium 512 (2.5) Chinese Taipei 519 (3.0) 10

PERFORMANCE OF CBA PROBLEM SOLVING A mean score of 540 Ranks 4 th (4-7 th ) among the 44 participating countries/economies. Of the top 10 countries/ economies, Hong Kong students perform: 1.Significantly worse than Singapore (562), Korea ( 561) and Japan (552) 2. Not statistically different from Macao (540), Shanghai (536) and Chinese Taipei (534) 3. Better than Canada (526), Australia (523) and Finland (523) 11

PERFORMANCE OF CBA MATHEMATICS A mean score of 550 Ranks 4 th (3-5 th ) among the 32 participating countries/economies. Of the top 10 countries/ economies, Hong Kong students perform: 1.Significantly worse than Singapore (566) and Shanghai (562) 2. Not statistically different from Korea (553) and Macao (543) 3. Better than Japan (539) Chinese Taipei (537), Canada (523), Estonia (516) and Belgium (512) 12

TOP 10 COUNTRIES/ECONOMIES IN PISA 2009 & 2012 (DIGITAL READING) Digital Reading (2012) Digital Reading (2009) Countries/Economies Mean S.E. Countries/Economies Mean S.E. Singapore 567 (1.2) Korea 568 (3.0) Korea 555 (3.6) New Zealand 537 (2.3) Hong Kong-China 550 (3.6) Australia 537 (2.8) Japan 545 (3.3) Japan 519 (2.4) Canada 532 (2.3) Hong Kong-China 515 (2.6) Shanghai-China 531 (3.7) Iceland 512 (1.4) Estonia 523 (2.8) Sweden 510 (3.3) Australia 521 (1.7) Ireland 509 (2.8) Ireland 520 (3.0) Belgium 507 (2.1) Chinese Taipei 519 (3.0) Norway 500 (2.8) 13

PERFORMANCE OF DIGITAL READING IN PISA 2009-2012 A mean score of 515 in 2009 and 550 in 2012 Ranks 5 th (4-7 th) among the 19 participating countries/economies in 2009. Ranks 3 rd (2-4 th) among the 32 participating countries/economies in 2012 In 2009, far below Korea s (568), New Zealand s (537), and Australia s (537). In 2012, only below Singapore s (567) & Korea s (555) 14

CBA PROBLEM SOLVING: DISTRIBUTION OF PROFICIENCY LEVELS BETWEEN HONG KONG AND OECD AVERAGE (PISA 2012) Level 2 (baseline level), Level 5 or above (top levels) 15

TOP 10 COUNTRIES/ECONOMIES: PROFICIENCY LEVELS AT LEVEL 5 OR ABOVE (CBA PROBLEM SOLVING) 16

TOP 10 COUNTRIES/ECONOMIES: PROFICIENCY LEVELS AT LEVEL 2 OR ABOVE (CBA PROBLEM SOLVING) 17

CBA MATHEMATICS: DISTRIBUTION OF PROFICIENCY LEVELS BETWEEN HONG KONG AND OECD AVERAGE (PISA 2012) 18

PERCENTAGE OF TOP ACHIEVERS AND BASIC ACHIEVERS OF TOP 10 COUNTRIES IN CBA MATHEMATICS (PISA 2012) 19

DIGITAL READING: DISTRIBUTION OF PROFICIENCY LEVELS BETWEEN HONG KONG AND OECD AVERAGE (PISA 2012) 20

PERCENTAGE OF TOP ACHIEVERS AND BASIC ACHIEVERS OF TOP 10 COUNTRIES/ECONOMIES IN DIGITAL READING (PISA 2012) 21

II. Student Characteristics and Family Factors related to Digital Performances MAJOR FINDINGS 22

1. GENDER DIFFERENCES IN CBA PROBLEM SOLVING, CBA MATHEMATICS AND DIGITAL READING IN HONG KONG Mean Score Boys outperform girls in CBA problem solving by 13 # points. Similarly to the paper-based assessment (PBA), boys outperform girls in CBA mathematics but girls outperform boys in digital reading. The gender gap in mathematics in CBA (17 # points) is slightly larger than in PBA (15 points). Girls advantage in reading in PBA (25 points) is larger than in CBA (19 points). #The minor discrepancy in the difference from the graph is due to rounding off numbers 23

Mean Score 2. DIGITAL PERFORMANCE BY IMMIGRANT STATUS Similarly to PBA, the disadvantages of the first-generation students are again of statistical significance. 570 564 560 556 553 553 550 545 544 540 530 520 519 531 523 510 500 CBA Problem Solving CBA Mathematics Digital Reading Native Second Generation First Generation In PISA 2012, the percentages of second-generation students and first-generation students are 20.5% and 14.2% respectively (a total of 34.7% immigrant students), which are slightly lower than those of 2009 (23.8+15.7=39.5%) 24

Problem Solving Score 3. CBA PROBLEM SOLVING PERFORMANCE BY ECONOMIC, SOCIAL AND CULTURAL STATUS (ESCS) Average score of Hong Kong students increases moderately with students ESCS, that is, students from more advantaged families tend to achieve higher scores. 570 567 560 550 540 533 546 530 520 517 510 500 490 Bottom quarter Second quarter Third quarter Top quarter ESCS Index 25

CBA Mathematics Score 4. CBA MATHEMATICS & DIGITAL READING SCORES BY ESCS 580 576 570 560 553 550 542 540 530 530 520 510 500 Bottom quarter Second quarter Third quarter Top quarter ESCS Index 26

5. QUALITY & EQUALITY OF CBA PROBLEM SOLVING PERFORMANCE Countries with higher performance and lower impact of ESCS in comparison with the respective OECD averages are considered to be high quality and high equality countries. Among the participating countries/economies, many East Asian countries/economies such as Chinese Taipei, Korea, Japan, Macao, Hong Kong, and some other countries including Canada, Australia, Finland, UK, Estonia and Italy constitute the group of high performance/low socio-economic impact countries. 27

III. ICT and Digital Performances MAJOR FINDINGS 28

1. ICT ACCESSIBILITY OUTSIDE SCHOOL (PISA 2012) HK: 98.6% 29

2. ICT ACCESSIBILITY OUTSIDE SCHOOL (PISA 2012) Almost all 15-year-old HK students have access to computers and the Internet outside school since 2000. From 2000 to 2012, figures improved from 94.5% (2000), 92.6%(2003), 99.0% (2009) to 98.6% (2012) for computer access from 84.8% (2000), 88.3% (2003), 98.0% (2009) to 99.1% (2012) for Internet access 30

3. ICT ACCESSIBILITY IN SCHOOL (PISA 2012) HK: 83.5% -84.5% 31

4. PERCENTAGE OF SCHOOLS REPORTING SHORTAGE OF ICT FACILITIES Percentage of schools reporting shortage of ICT facilities 2009 - Computer software 2.1 14.3 33.1 50.5 16.4% 2009 - Internet connectivity 0.6 3.5 13.4 4.1 % 82.3 2009 - Computer for instruction 1.3 10.4 11.7% 26.4 61.3 2012 - Computer software 2.0 21.0 27.7 49.4 23.0% 2012 - Internet connectivity 1.4 6.2 19.9 7.6 % 72.4 2012 - Computer for instruction 2.4 18.3 20.7% 32.4 46.8 A lot To some extent Very little Not at all 32

5. EFFECTIVE WAYS OF USING ICT OUTSIDE SCHOOL Computer use outside school has strongly positive relationship with digital performance But not all activities contribute equally to student learning Activities that contribute to better performance in CBA problem solving (PISA 2012) of HK students who do these activities everyday/almost everyday: Browsing the Internet for schoolwork Downloading, uploading or browsing materials from school s website For school work Using email for communication with other students about school work Sharing school related materials with other students Reading news on the internet Using email Obtaining practical information form the internet For leisure 33

6. RELATIONSHIP BETWEEN USE OF COMPUTER OUTSIDE SCHOOL FOR LEISURE AND SCHOOLWORK AND CBA PROBLEM SOLVING PERFORMANCE 34

7. RELATIONSHIP BETWEEN USE OF COMPUTER AT SCHOOL AND ICT IN MATHEMATICS CLASSROOM AND CBA PROBLEM SOLVING PERFORMANCE No significant advantage of using computers at school on CBA problem solving performance 35

8. ATTITUDE TOWARDS PROBLEM SOLVING (1) Perseverance index ( 堅持不懈 ) Students were asked to report how well each of the following five statements describes them: 1. When confronted with a problem, I give up easily; 2. I put off difficult problems; 3. I remain interested in the tasks that I start; 4. I continue working on tasks until everything is perfect; and 5. When confronted with a problem, I do more than what is expected of me. *Coded as: 1 for very much like me ; 2 for mostly like me ; 3 for somewhat like me ; 4 for not much like me and 5 for not at all like me *Items are coded and scaled such that higher scores on this index mean a higher level of perseverance. 36

9. ATTITUDE TOWARDS PROBLEM SOLVING (CONT.) (2) Openness index ( 開放態度 ) Students were asked to report how well each of the following five statements describes them: 1. I can handle a lot of information; 2. I am quick to understand things; 3. I seek explanations of things; 4. I can easily link facts together; and 5. I like to solve complex problems. *Coded as: 1 for very much like me ; 2 for mostly like me ; 3 for somewhat like me ; 4 for not much like me and 5 for not at all like me. *Items are coded and scaled such that higher scores on this index mean a higher level of openness to problem solving. 37

10. PERSEVERANCE AND OPENNESS TO PROBLEM SOLVING ACROSS EAST ASIAN SOCIETIES IN PISA 2012 0.40 0.29 0.25 0.20 0.00-0.20 0.01 0.07 Singapore Shanghai, China 0.15 Macao, China 0.12 Hong Kong, China 0.00 0.00 OECD average Chinese Taipei -0.08 Korea -0.09 Japan -0.25-0.40-0.34-0.33-0.37-0.60-0.59-0.80-0.73 Perseverance Openness to Problem Solving 38

11. CBA PROBLEM SOLVING PERFORMANCE BY PERSEVERANCE AND OPENNESS The performance difference between the bottom quarter and the top quarter of perseverance is 23 points (554-531), whereas for openness to problem solving the difference is 58 points (565-507). 39

IV. Factors related to Digital Performances MAJOR FINDINGS 40

1. EFFECT OF ICT FACTORS ON CBA PROBLEM SOLVING FOR HONG KONG Openness to problem solving 21.59 Index of computer use outside school for school work 16.20 Index of computer use outside school for leisure 11.01 Perseverance 7.28 Index of computer use at school -6.24-10 -5 0 5 10 15 20 25 Change in the problem solving score per unit of the index By simple regression on each of the ICT factors 41

2. EFFECT OF ICT FACTORS ON CBA MATHEMATICS FOR HONG KONG Openness to problem solving 28.15 Index of computer use outside school for school work 20.55 Perseverance 13.93 Index of computer use outside school for leisure 11.07 Index of computer use at school Use of ICT in mathematics lessons -12.60-5.79-15 -10-5 0 5 10 15 20 25 30 35 Change in the CBA mathematics score per unit of the index By simple regression on each of the ICT factors 42

3. EFFECT OF ICT FACTORS ON DIGITAL READING FOR HONG KONG Index of computer use outside school for school work 24.98 Openness to problem solving 18.69 Perseverance 11.21 Index of computer use outside school for leisure 8.34 Index of computer use at school -8.83-15 -10-5 0 5 10 15 20 25 30 Change in the digital reading score per unit of the index By simple regression on each of the ICT factors 43

CONCLUSION (1) (1) Results of computer-based assessment of Hong Kong Hong Kong students are exceptional performers in CBA problem solving, CBA mathematics and digital reading. Ranks the fourth (540) in CBA problem solving, the fourth (550) in CBA mathematics, and the third (550) in digital reading among all the participating countries or economies. (2) Gender gap in digital world Boys outperform girls in CBA problem solving by 13 points and CBA mathematics by 17 points, and girls outperform boys in digital reading by 19 points. 44

CONCLUSION (2) (3) First-generation students disadvantage persists in digital world Similarly to the PBA of PISA 2012, first-generation students are at significant disadvantage in all three domains of CBA. (4) Consistently low impact of ESCS in computer-based assessment The average socio-economic gradient of Hong Kong is 21 for CBA problem solving and 19 for CBA mathematics and digital reading, which are statistically significant but lower than the OECD average gradient. Among the participating countries/economies, Hong Kong belongs to the group of high performance/low socio-economic impact countries/economies. 45

CONCLUSION (3) (5) Access to computer and Internet at home and in school Home access to computer and internet at home have risen in almost every country between 2003 and 2012. As for Hong Kong, the percentage of students reporting to have a computer at home increased from 93% in 2003 to 99% in 2012. As for Hong Kong the percentage of students reporting to have access to internet at home increased from 88% in 2003 to 99% in 2012. As for Hong Kong, about 84% of students reported that they had access to computers and about 85% to internet at school in 2012, which were higher than the respective OECD averages. (6) Perseverance and Openness to problem solving Hong Kong students perseverance to problem solving (0.12) is above OECD average but their openness to problem solving (-0.25) is far below OECD average 46

CONCLUSION (4) (7) Factors related to digital performance Results from simple regression indicated that, of the indices of the ICT factors covered by PISA, openness to problem solving has the strongest association with students CBA problem solving performance, which is about three times stronger than perseverance. Students using computer outside school for leisure and for schoolwork also have moderately strong associations with students CBA problem solving performance. 47

HKPISA THANK YOU! Further information OECD/PISA www.pisa.oecd.org email: pisa@oecd.org HKPISA www.fed.cuhk.edu.hk/~hkpisa estherho@cuhk.edu.hk 48