AS & A Level Psychology (9990) — October–November 2023, Paper 23
10 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →A matched pairs design is an experimental design that can be used in studies comparing two conditions, or levels, of an independent variable. Explain what is meant by a 'matched…
Answer this question and get it marked →A range can be calculated when numerical scores are collected from participants in a study. Define the term 'range'.
Answer this question and get it marked →The reliability of a study is affected by the measures (scales or tasks) chosen by the researcher and the way that these are used when conducting the study. One way to check…
Answer this question and get it marked →In each of the core studies, the researchers report their conclusions. Explain what is meant by the term 'conclusions', using an example from a core study from the social approach.
Answer this question and get it marked →In the study by Saavedra and Silverman (button phobia), a boy was repeatedly asked to use the Feelings Thermometer. Other questions investigated his phobia further and showed that…
Answer this question and get it marked →Describe the ethical guidelines of 'housing' and 'rewards' in relation to animals, using any examples.
Answer this question and get it marked →Dr Casson conducted a field experiment to compare the emotions that people show when they respond to shop assistants who are either wearing a uniform or casual clothes. She asked…
Answer this question and get it marked →Keung and Jovita are planning a correlational study to investigate the relationship between a person's physical activity level and their attention level. They each make a…
Answer this question and get it marked →Dr Wilson is conducting an experiment on memory for complex, coloured shapes. He is using students for his sample. Dr Wilson intends to generalise his results widely, to…
Answer this question and get it marked →Dr Birkin is planning an observational study of children's imaginary play behaviour (for example, a child might use a leaf as a plate, or a big cardboard box as a boat or a…
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