Unformatted text preview: reduce reactivity. Unobtrusive measures : Measure the traces or signs of behavior Behavioral Recording (how is behavior recorded?) (pp. 88-91) Narratives (specimen records and field notes) (p. 88) Checklists (pp. 89) tally sheets that list behavioral options Temporal measures (p. 89-90). latency (reaction time, task completion, interbehavior interval) duration (e.g., persistence on task, time spent talking) Observational Rating Scales (ratings of the quality and/or intensity of behavior) Reliability of Observational Measures (p. 90) Inter-rater reliability increased by having clear conceptual and operational definitions training and practice in using coding system...
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- Spring '08
- Reliability of Observational Measures