A-AS Level (CIE) Psychology: Specimen Questions with Answers 112 - 114 of 299

Glide to success with Doorsteptutor material for Bank-PO : get questions, notes, tests, video lectures and more- for all subjects of Bank-PO.

Question 112

One Liner▾

Abbreviate SPECT, WPPSI-III and BOLD-fMRI (Marks 6)

SPECT- Single photon emission computerized tomography

WPPSI-III-Wechsler Preschool and Primary Scale of Intelligence

BOLD-fMRI- Blood-Oxygen-Level-Dependent Functional magnetic resonance imaging

Short Answer▾

Explain snowball sampling (Mark 5)

Snowball sampling is also known as network, chain referral or reputation sampling method.
- Snowball sampling which is a non-probability sampling method is basically sociometric.
- It begins by the collection of data on one or more contacts usually known to the person collecting the data on one or more contacts usually known to the person collecting the data

Helpful in studying small informal social group and its impact upon formal organizational structure.
It reveals communication pattern in community organization concepts like community power and decision-making can also be studied with the help of such sampling technique

One Liner▾

Abbreviate GAD, PD, PCT, SAD, and IPT- (Marks 5)

GAD- Generalized anxiety disorder