The probability of answering the item correctly is ___________ for the low scorers rather than the high scorers.

• A) Higher
• B) Sophisticated
• C) Positive
• D) Lower

Who has devised a procedure for evaluating the validity of tests?

• A) Taylor and Urbina
• B) Taylor and Russell
• C) Taylor and Anastasia
• D) Taylor and Catell

The s” factor indicates:

• A) Superior intelligence
• B) Special intelligence
• C) Specific intelligence
• D) Singular intelligence

First formal measure of intelligence was developed in:

• A) 1905
• B) 1903
• C) 1906
• D) 1904

Lewis Terman gave the first Stanford revision of which of following the scales?

• A) Binet-Spearman intelligence test
• B) Binet-Thurstone intelligence test
• C) Binet-Simon intelligence test
• D) Binet-Terman intelligence test

___________________ is either in form of percentages or proportions of the total number of test takers who attempted an item correctly.

• A) Item-Difficulty Index
• B) Item Similarity Index
• C) Item Discrimination Index
• D) Item familiarity Index

Who claimed that intelligence can be measured in terms of performance of a child?

• A) Alfred Binet and Theodore Simon
• B) Alfred Binet and Charles Spearman
• C) Alfred Binet and Lewis Terman
• D) Alfred Binet and Louis Thurstone

According to Piaget’s theory, development of conservation and mastery of concept of reversibility develops at which stage?

• A) Formal Operational Stage
• B) Preoperational Stage
• C) Sensorimotor stage
• D) Concrete Operational Stage

In Piaget’s theory of cognitive development, third stage is known as:

• A) Formal Operational Stage
• B) Sensorimotor Stage
• C) Preoperational Stage
• D) Concrete Operational Stage

Who has given g-factor theory of intelligence?

• A) Carl Rogers
• B) Alfred Adler
• C) Charles Spearman
• D) Jean Piaget

Which of the factor accounts for the ability that is common in all people?

• A) s-factor
• B) g-factor
• C) a-factor
• D) p-factor

_______________is a measure of the difference between the proportion of high scorers and low scorers for answering the item correctly.

• A) None item difficulty index
• B) Zero item difficulty index
• C) Multiple item difficulty index
• D) The item discrimination index

_________ developed the first formal intelligence test in 1905.

• A) Carl Rogers
• B) Jean Piaget
• C) Alfred Binet
• D) Alfred Adler

Which of the following book deals with issues related to validity coefficients?

• A) Standards of Educational and Psychological Testing
• B) Standards of Educational and Psychological Assessment
• C) Standards of Professional and Psychological Assessment
• D) Standards of Professional and Psychological Testing

The “g” factor referred to:

• A) General factor
• B) General intelligence
• C) General ability
• D) General capacity

The acceptable size of validity mainly depends on the:

• A) Purpose of test
• B) Number of items
• C) Construct
• D) Content

The decision in which we have to opt for one of two given decision options is known as:

• A) Dichotomous decision
• B) Fixed decision
• C) Twofold decision
• D) Selected decision

Which of the following concept describes that some properties of an object/mass matter remain unchanged or invariant while some others have been changed?

• A) Egocentric
• B) Object permanence
• C) Symbolism
• D) Conservation

____________refers to the lowest level or point where two consecutive items of approximately equal difficulty are passed.

• A) Mental age
• B) Chronological age
• C) Basal age
• D) Basic age

Validity coefficients in the range of ____________ are commonly considered as high.

• A) .40 to .50
• B) .50 to .60
• C) .30 to .40
• D) .10 to .20