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SPCE 630 FINAL EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS
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SPCE 630 FINAL EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS
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SPCE 630 FINAL EXAM 2024/2025 WITH100% ACCURATE SOLUTIONS
Threats to internal validity include: - Precise Answer ✔✔Testing,
maturation, procedural infidelity
Match the definition. 2A. Events that occur during the experiment but
that are not related to planned procedural changes that may influence the
outcome - Precise Answer ✔✔History
2B. Changes in behavior due to the passage of time - Precise Answer
✔✔Maturation
2C. Occurs when participants need to respond to the same test
repeatedly during a baseline or probe condition, which influences
responding - Precise Answer ✔✔Testing
Threats related to the measurement system, and are of concern because
of repeated measurement by human observers who may make errors -
Precise Answer ✔✔Data instability
Inconsistent implementation of the experimental condition - Precise
Answer ✔✔Procedural infidelity
, The loss of participants during a study, which limits the generality of
findings - Precise Answer ✔✔Attrition
Occurs when a participant's behavior is influenced by more than one
planned intervention during the course of a study - Precise Answer
✔✔Multiple treatment interference
A type of data instability that refers to a repeated and predictable pattern
in the data series over time - Precise Answer ✔✔Cyclical variability
Carryover Effects - Precise Answer ✔✔-Refers for an effect of being
tested in one state on participants' behavior in later situations
- May occur in a within-subject trial when the effect of a particular level
of the self-independent variable persists even after the treatment finishes
The hypothesis that states that there is no significant difference between
samples is: - Precise Answer ✔✔The Null Hypothesis
Amanda is an RBT at an ABA clinic. She is working with her client,
Jerrell, to decrease aggressive behaviors (i.e., biting others). She has
collected data for the frequency of Jerrell's bites for three weeks.
Calculate the mean, median, and mode of the following data set (round
to the nearest whole number):
Week 1: 12, 11, 10, 22, 22
Week 2: 7, 8, 13, 21, 17
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