question archive A psychologist tests the hypothesis that early toilet training leads to personality of excessive compulsiveness about cleanliness, and, conversely, that late toilet training leads to sloppiness
A psychologist tests the hypothesis that early toilet training leads to personality of excessive compulsiveness about cleanliness, and, conversely, that late toilet training leads to sloppiness
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A psychologist tests the hypothesis that early toilet training leads to personality of excessive compulsiveness about cleanliness, and, conversely, that late toilet training leads to sloppiness. Previous studies have shown that middle-class children receive their toilet training earlier than lower-class children so that one group is formed of middle-class children and another of lower-class children. Both groups are provided with a finger painting task. Such data are recorded as to the extent to which children smear their hands and arms with paints, whether they clean up after the session, and how many times they wash the paints from their hands. Comparisons of the two groups on these criteria indicate that the middle-class children are reliably more concerned about cleanliness than are those of the lower-class. It is thus concluded that early toilet training leads to compulsive cleanliness, whereas later toilet training results in less concern about personal cleanliness.
- What is the problem in this study?
- What is the research hypothesis?
- What are the operational definitions for the IV and DV?
- Give 2 extraneous variables and recommend specific ways of controlling them each.
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- The problem of this study is that it didn't specify that middle and low class children are toilet-trained. It does not include any information how they measure or identify if the children are late or early toilet-trained.
- Hypothesis: Early toilet training leads to personality of excessive compulsiveness about cleanliness, and that late toilet training leads to sloppiness.
- IV (toilet training- middle class for early toilet-trained and lower class for late toilet-trained). DV (cleanliness- clean up after the session, and how many times they wash the paints from their hands).
- Imitation - if the children do the finger paint task with each other they may imitate that the other children are washing or not washing their hands, it would be advisable if they took in individually. Clear instruction and room - children should have clear instruction regarding this study and the room should have a cleaning area.
