Van Houtte and Jarvis (1995) gave every child the same 20-item autonomy scale, 22-item self-concept scale, self-esteem measure and 7-point attachment to animals scale.
Explain one strength and one weakness of using these questionnaires to compare pet owners with non-owners.
36 exam-style questions on Edexcel GCSE Psychology 7.2 Studies, covering 7.2.1 Vohs and Schooler (2008) and 7.2.2 Van Houtte and Jarvis (1995). Each one has a worked solution and a mark scheme showing where the marks go.