LU2: Explain scientific approach

Question 1

What are the 3 sets of interrelated goals in psychology

Answer 1

1. Measurement and description

2.Understanding and prediction

3. Application and control

Question 2

Define Measurement and Description

Answer 2

Develop measurement techniques to describe behaviour clearly and precisely

Question 3

Define Understanding and prediction

Answer 3

1. Hypothesis- a statement about a relationship between 2 or more variables
2. Variables- measurable conditions, characteristics etc controlled and managed in a study

Question 4

Define application and control

Answer 4

The information gathered can be of practical value to help and solve problems.
Once understood can then exert more control over it

Question 5

What is the aim of scientific method

Answer 5

To make observations of phenomena in order to collect data and improve the quality of human lives

Question 6

How do scientists observe nature

Answer 6

in a systematic way and follow rules

Question 7

What does it mean when saying that psychology is
“ empirical “

Answer 7

It means it uses direct observation to gather knowledge

Question 8

What are the goals of the science of psychology

Answer 8

1. To describe how people and animals behave
2. To understand and explain the causes of behaviour
3. To predict how people and animals will behave in certain conditions
4. To control behaviour through knowledge and control of its causes