Handout
Handout
Handout
Assessment
• Derived from the Latin assidere which means “to sit beside”
• It is the process of gathering evidence of a student’s performance over a period of time.
Measurement
• It is the process of determining or describing the attributes or characteristics of physical objects
generally in terms of quantity.
Evaluation
• Originates from the root word “value”.
• It is an act of passing judgment on the basis of a set of standards.
Test
• Formal and systematic instruments, usually paper and pencil designed to assess the quality,
ability, and knowledge of students by giving a set of questions in a uniform manner.
Testing
• It is a method used to measure the level of scoring to get information about the extent of the
performance of the student.
TYPES OF ASSESSMENT
Formative Assessment
• It is used during the learning process
• Provide feedback on learning-in-process
• dialogue-based, ungraded
Summative Assessment
• Used at the end of the learning process
• Evaluate student learning against some standard or benchmark
• graded
Diagnostic Assessment
• Pre-assessment
• usually occurs at the beginning of the school year or before a new unit
• Assesses a student’s strengths, weaknesses, knowledge, and skills prior to instruction
Placement Assessment
• It is used to “place” students into a course, course level, or academic program.
• entrance tests
Norm-referenced Assessment
• Type of standardized test that compares students’ performances to one another.
• Ranks students on a “bell curve” to determine the highest and lowest-performing students.
Criterion-referenced Assessment
• designed to measure a student’s academic performance against some standard or criteria
Educational Testing - determines students' knowledge, skills, and experience of particular course
material or content through tests or examinations. They aim to quantify what learners know or
understand.
KINDS OF TESTS
1. Objective Test
Students have to select a pre-determined correct answer from three or four possibilities.
2. Subjective Test
Aims to assess areas of students’ performance that are complex and qualitative, using questions which
may have more than one correct answer or more ways to express it.
3. Diagnostic Test
• This test type is used to identify what the learners know about a certain concept beforehand.
• Usually given at the start of a course and covers what the teachers are to teach in the coming
days.
4. Formative Test
• It is used or given to learners throughout the teaching or lecture process to demonstrate that the
students have understood the course
5. Summative Test
• It used at the end of the year or course material to assess how much knowledge students have
acquired and how much they know or can do. It covers everything about the learning material,
from the first page to the ideas of the last pages.
TYPES OF MEASUREMENT
Measurements can therefore be objective (as in testing) or subjective (as in perceptions).
a) Objective measurements - are measurements that do not depend on the person or
individual taking the measurements.
b) Subjective measurements - often differ from one assessor to the next even if the same
quantity or quality is being measured.
Thus:
I = I, if the characteristic is present
= 0, if the characteristic is absent
For the variable X= class participation, we can let I1, I2 …,,, denote the participation of a student in n
class recitations and let X= sum of the I’s divided by the recitations. Thus, if there were n= 10
recitations and the student participated in 5 of these 10, then X= 5/10 or 50%.
INDICATORS
The building blocks of educational measurement upon which all other forms of measurement are
built.
A group of indicators constitute a variable.
A group of variables form a construct or a factor.
The variables that form a factor correlate highly with each other but have low correlations with
variables in another group
2.2. ASSESSMENT
• Gathering and organizing data.
• It can be process or product assessment.
• It is a prerequisite to evaluation.
• It is also the interpretation of data.
EVALUATION
• Quantifying the degree to which something possesses.
• Assigning numbers to a performance etc.
• Awarding of points after taking the test.
B. MULTIPLE CHOICE
This test consists of item statements accompanied by at least 4 plausible answers.
ADVANTAGES:
Multiple-choice tests measure a variety of learning levels
They are easy to grade
DISADVANTAGES:
Multiple-choice tests evaluate recognition (choosing an answer) rather than recall
(constructing an answer)
They allow for guessing
They are fairly difficult to construct
Guidelines for Constructing Multiple-Choice Items
1. Make the content meaningful. Do not test trivial or unimportant facts.
2. Make all alternatives plausible as correct responses. To make sure your alternatives are plausible,
define the class of things to which all of the answer choices should belong.
3. Reduce the length of the alternatives by moving as many words as possible to the stem.
4. Construct the stem so that it conveys a complete thought.
5. Do not make the correct answer stand out as a result of its phrasing or length.
6. Avoid overusing always and never in the alternatives. Students who are good test takers quickly
learn to avoid those choices.
7. Avoid using all of the above and none of the above.
8. Randomly select the position of the correct answer.
9. Do not repeat words in each option that could be used in the stem.
10. All alternatives should be homogeneous in content and grammatically consistent with the stem.
C. MATCHING TYPE
This test consists of two sets of columned item statements that require the learners to match each
of the items in one column to each item in the other column. It must have a minimum of five
items in a column. This type of test allows the learner to reduce the number of advantages options
as they progress in answering the items.
Maximum coverage at knowledge level in a minimum amount of space/prep time
Valuable in content areas that have a lot of facts
DISADVANTAGES:
Time consuming for students
Not good for higher levels of learning
Guidelines for Constructing Matching Type Items
Match homogenous, not heterogeneous items.
The stem (longer in construction than the options) must be in the first column while the options
(usually short) must be in the second column.
The options must be more in number than the stems to prevent the student from arriving at the
answer by mere process of elimination.
To help the examinee find the answer easier, arrange the options alphabetically or
chronologically, whichever is applicable.
Like any other test, the direction of the test must be given. The examinee must know exactly what
to do.
Need 15 items or less.
Put all items on a single page.
Difficult items tend to discriminate between those who know and those who do not know the answer.
Conversely, easy items cannot discriminate between these two groups of students. We are therefore
interested in deriving a measure that will tell us whether an item can discriminate between these two
groups of students. Such a measure is called an index of discrimination.
An easy way to derive such a measure is to measure how difficult an item is with respect to those in the
upper 25% of the class and how difficult it is with respect to those in the lower 25% of the class. If the
upper 25% of the class found the item easy yet the lower 25% found it difficult, then the item can
discriminate properly between these two groups.
Thus:
Index of discrimination = DU — DL (U — Upper group; L — Lower group)
0.26 — 0.75 0.76 — above Right difficulty Easy Retain Revise or discard
The Discrimination index is the difference between the proportion of the top scorers who got an item
correct and the proportion of the lowest scorers who got the item right. The discrimination index range is
between -1 and +1. The closer the discrimination index is to +1, the more effectively the item can
discriminate or distinguish between the two groups of students. A negative discrimination index means
more from the lower group got the item correctly. The last item is not good and so must be discarded.