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psy400ch5p93
Focusing Your Question and Choosing a Design
| Term | Definition |
|---|---|
| think carefully about your research question | and make sure that you operationalize your variables in a valid and reliable manner |
| Operationalizing | The process by which a researcher strives to define variables by putting them in measurable terms |
| Validity | your measurements and methodology allow you to capture what you think you are trying to measure or study |
| Reliability | the extent to which you can repeat your measurements and/or methods and obtain the same or highly similar results. |
| Falsifiable | The concept that researchers can test whether the hypothesis or claim can be proven wrong |
| Atheoretical research | not driven by an underlying theory or set of assumptions |
| The best way to recognize your own assumptions is to openly and honestly outline the theory that undergirds your research and | to use that theory to shape your research questions and hypotheses |
| the theory that shapes your background assumptions can be personal ("naive") | or formal (academic) or both |
| being honest with yourself and acknowledging possible bias is | the best way to make sure that bias does not unduly shape your research |
| Testable hypothesis | A claim that makes a specific prediction that can be supported or refuted through the collection of relevant data or information. |
| Language acquisition device | Noam Chomsky’s hypothetical construct within the human mind that explains the innate capacity for acquiring language |
| lack of falsifiability places them outside | the realm of scientific inquiry |
| with methodological innovations, concepts once considered unfalsifiable | may, in fact, become falsifiable. |
| Implicit Association Test | measures participants' reaction time to investigate the strength of association between people’s mental representations |
| implicit cognition | thoughts and attitudes about which a person is not consciously aware |
| Empirical | Based on observations or experience that can be verified. |
| Framework theory (ie Behaviorism): World views or global explanations based on | a broad set of assumptions of how the world (or an important aspect of it), in general, works, not likely to be falsifiable. |
| Specific theory | A detailed set of explanations about a particular, well-defined set of phenomena. |
| Operationism | scientific concepts must be observable and measurable |
| Essentialism | Scientific claim that there exist certain fundamental (or essential) properties |
| relegatesthe essentialist questions to | the domains of philosophy and religion |
| it is impossible for psychology to solve the essentialist question about | what intelligence truly is at a fundamental level |