Chapter 11 Flashcards
Operationalization
Developing the concepts from the theoretical framework to measuring instruments.
Five steps to quantitative operationalization
- Determine the key concepts. They are the theoretical concepts from your main question.
- You then demarcate this key concept by describing what is means in your research (stipulative definitions). Students= Ipm students in first year.
- You find out which elements the key concept consist of by unraveling and regrouping. The dimensions of the key concept. Those dimensions are still too abstract: you cannot measure them.
- Based on these dimensions, you can conclude the indicators (concept-as-determined). The workload dimension can be broken down to, complete work, physical exertion. You can now measure your indicators, for instance, using an ascending scale of satisfaction.
- Turing the indicators to observational questions.
Measuring instruments
Tool that you use to collect data.
Key concept
Concept-as-intended = theoretical concept in your research project.
Measurable indicator
Concept-as-determined = specific interpretation of the key concept.
Observational question
A survey question that you compose based on the indicator.
Routing
The logical sequencing of questionnaires.
Sequence effect
The sequence of the questions affects how they are answered.
Filter question
Questions that filter the respondents according to certain criteria.
Patterns in questionnaire answers
The arbitrary filling in of answers without being in a reflection of the actual answer.
Composite measurements
You asked people opinions on a subject by asking them several questions about that one subject (key concept). If you combine the answers to these questions, then you can paint a reliable picture of the key concept. Used by complex key concepts.
Internal consistency
Degree to which the sub-questions correspond, so that they can be summarized into a key concept.
Composite measuring instrument
List of sub-questions which together measure a complex concept.
Likert scale, multiple-item scale
Rating scale from which you can choose a limited number of response options in a certain order.
Topic list
List of subject that is used in in-depth interviews.