Laboratory Experiments

The video discusses laboratory experiments in psychology, focusing on their structure, strengths, and limitations. It explains the aim, method, and environment of experiments, using examples like Bandura's and Loftus & Palmer's studies. The strengths include testing causality and control over variables, while limitations involve confounding variables and ecological validity. The video also emphasizes evaluating these limitations and provides tips for exam preparation.

What is the primary aim of laboratory experiments in psychology?

• To describe behaviors

• To test causality

• To observe natural settings

• To collect qualitative data

In Bandura's Bobo doll experiment, what was the independent variable?

• The children's behavior

• The adult model's behavior

• The type of doll used

• The location of the experiment

Which of the following is a major strength of laboratory experiments?

• They enable researchers to establish causality

• They require minimal participant involvement

• They allow for high ecological validity

• They are inexpensive to conduct

What is a common limitation of laboratory experiments?

• They provide qualitative data

• They have high ecological validity

• They are difficult to replicate

• They may have demand characteristics

In the context of laboratory experiments, what are demand characteristics?

• Participants' behavior influenced by perceived expectations

• Variables that are controlled by the researcher

• The natural setting of the experiment

• The reliability of the experiment

How can the limitation of ecological validity be addressed in some laboratory experiments?

• By ensuring the findings are applicable in real-world settings

• By conducting the experiment in a natural setting

• By using more participants

• By increasing the number of variables

Which study is mentioned as an example where demand characteristics were not a factor?

• The Stroop effect experiment

• Loftus and Palmer's eyewitness memory study

• Bandura's Bobo doll experiment

• Eleanor Maguire's study on London taxi drivers