Examlex
Reaction time is rarely used as a dependent variable in research on attention.
Unpredictable
not able to be predicted or foreseen, often because of constant changes or lacking a pattern.
Variable-Interval
A timetable for reinforcement where the time intervals between receiving reinforcement vary around a certain average but are unpredictable.
Reinforcement
A principle in behavioral psychology where an outcome or consequence of a behavior increases the likelihood of that behavior occurring again in the future.
Decreases
A reduction in size, quantity, or degree.
Q4: The _ is a hypothetical experiment that
Q19: You decide that sugar is present in
Q25: According to the two-threshold theory, below the
Q25: Randomization is an old and rarely used
Q27: Intelligence may be operationally defined in terms
Q29: According to the levels of processing approach
Q30: Psychologists are often unwilling to accept people's
Q31: Experiments that are representative<br>A) serve as good
Q31: Reliability of results from a single experiment
Q53: _ refers to the finding that patients