Next, they can propose several possible causes of the problem and eliminate unsuitable hypotheses. They can think of solutions to solve the problem, and think of ways to test whether the solution to solve the problem is correct.
Indonesian university graduates who are able to think analytically are quite rareIf you notice, I have used the word "should" a lot earlier. This is intentional, because the reality is much different. An anecdote from my experience when recruiting prospective new employees shows that new college graduates who have sharp analytical thinking skills are quite rare.
This anecdote is apparently supported by convincing data. From 1 April 2014 to 31 March 2015, a total of 7,229 residents aged 16–65 years in Jakarta were randomly selected to take part in
The Survey of Adult Skills (SAS) conducted by the OECD. SAS is often also referred to as the PIAAC test, which stands for
the Program for the International Assessment of Adult Competencies. You may be familiar with the PISA test (also administered by the OECD) which measures the basic academic abilities of 15 year old students from various countries. If the PISA test is for middle school children, the PIAAC test is for adults, which measures three key competencies in processing information, namely:
- Literacy: the ability to understand and respond appropriately to information presented as text or writing
- Numeracy: the ability to use numerical and mathematical concepts
- Solving problems in technology-rich environments: the capacity to access, interpret, and analyze information discovered or disseminated in the digital realm.
The only data available for Jakarta is for literacy and numeracy.
It turns out that the scores of Jakarta adults in these two areas are as bad as the scores of 15 year old children throughout Indonesia. Of the 34 countries taking the PIAAC test, Jakarta consistently ranks at the bottom in these two competency areas, for all age groups (read the English version of the story here
and the Indonesian version
here).
The PIAAC score range for each competency is 0 to 500, and is then divided into several levels. For literacy and numeracy, there are 6 levels (under 1, then 1 to 5); and for problem solving there are 4 (under 1, then 1 to 4).
Jakarta's results are as follows (full report
here) :
Literacy
- Almost 70% of Jakarta adults only reach level 1 or below. They can only read short texts on familiar topics to find specific information.
- Less than 1% of Jakarta adults reach the highest level (4 or 5) in literacy. At level 4, adults are able to integrate, interpret, and synthesize information from long, complex texts that contain conflicting or conditional information. Only 5.4% of Jakarta adults reached level 3 (able to understand and respond to long texts, interpret or evaluate additional pieces of information, and make conclusions)
- The average literacy score of Jakarta adults educated at university level is lower than the average score of OECD country residents aged 16–24 who have only completed primary school. Once again: undergraduates in Jakarta have lower literacy skills than OECD residents who have only graduated from elementary school.
Numeracy
- 60% of Jakarta adults achieved level 1 or below. At level 1, adults can only carry out basic mathematical processes, such as counting, sorting, and calculating simple arithmetic with whole numbers.
- Only 1.4% of Jakarta adults reached level 4 or 5 (understanding mathematical information that is complex, abstract, or comes from a new environment), while 9.1% reached level 3 (able to work with mathematical relationships, able to interpret and carry out analysis basic statistics).
Looking at the data above, it seems we have to admit that we are indeed "a nation of dunces ".Analytical thinking skills can be improvedThe picture above is indeed dark. It seems that something happens (or doesn't happen) in college so that less than 2% of our university graduates can reach the level of competency needed to be able to think analytically. But I won't discuss that here.
Fortunately, thinking abilities (including analytical thinking)
can continue to be improved , much like we become better at sports in various branches. Improving analytical thinking skills begins with getting to know the methods and steps in analytical thinking in detail, then practicing by imitating under guidance and receiving feedback, until finally transferring these skills to another context.
To get acquainted with methods for analytical thinking, I recommend the book
Problem Solving 101: A Simple Book for Smart People by Ken Watanabe (2013). This book is written in easy-to-follow English (I do not recommend the Indonesian translation). The author explains the analytical thinking method through a short story about a specific and concrete situation, but it will be easy for readers to imagine its application in situations that are more relevant to them.