[B]
Item-total correlation is greater than or equal to item-remainder correlation.
[C]
Item-total correlation is smaller than or equal to item-remainder correlation.
[D]
Item-total correlation cannot be negative.
Answer: Option [B]
66
36. The difference in images in the two eyes is greater for objects that are close and smaller for distant objects is an example of
[A]
Binocular Disparity
[B]
Convergence
[C]
Accommodation
[D]
Relative Size
Answer: Option [A]
67
Shaping in instrumental conditioning means
[A]
Teaching a complex sequence of behaviours by first shaping the final response in the sequence and then working backwards
[B]
A continuous reinforcement schedule is used for establishing new behaviours.
[C]
It involves reinforcing successive approximations of the final desired behaviour.
[D]
Consistent occurrence of a behaviour in the presence of discriminative stimulus.
Answer: Option [C]
68
According to Trichromatic theory of colour vision, which of the following are the three types of cones ?
[A]
Red, Yellow and Blue
[B]
Red, Blue and Green
[C]
Yellow, Blue and Green
[D]
Yellow, Red and Blue
Answer: Option [B]
69
Which one of the following conclusion can be drawn on the basis of the above study ?
[A]
The researcher’s hypothesis has been accepted.
[B]
The researcher’s hypothesis has been rejected.
[C]
The researcher’s hypothesis has been partially accepted.
[D]
Inadequate data to evaluate researcher’s hypothesis.
Answer: Option [B]
70
Amit met with an accident and later turned into impulsive, irresponsible and less
concerned with the consequences of his actions. He must have suffered damage in
[A]
Parietal lobe
[B]
Frontal lobe
[C]
Occipital lobe
[D]
Temporal lobe
Answer: Option [B]
71
Effective teaching may include conceptual scaffolding, which is best described by the following statement :
[A]
introducing practice sessions after every module.
[B]
gradually fading support as student proficiency increases.
[C]
punishing student for incorrect answers.
[D]
encouraging brighter students to help weaker students.
Answer: Option [B]
72
A social worker, appointed to assist the psychiatrist, used to administer and interpret Rorschach test. This is an
[A]
ethically incorrect practice
[B]
ethically correct practice
[C]
ethically correct practice provided the results are used only for diagnostic purpose.
[D]
ethically correct practice provided the results are kept confidential and are used only for diagnostic purpose.