Search results
Results From The WOW.Com Content Network
To create the LSRP, Levenson et al. only used undergraduate students studying psychology at a specific university. This is an example of selection bias and is likely to have negative implications for the external validity of the scale as the wider population does not consist of only undergraduate students. [15]
One of the earliest psychometric scales to assess locus of control (using a Likert-type scale, in contrast to the forced-choice alternative measure in Rotter's scale) was that devised by W. H. James for his unpublished doctoral dissertation, supervised by Rotter at Ohio State University; however, this remains unpublished. [12]
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
The Psychopathic Personality Inventory (PPI-Revised) is a personality test for traits associated with psychopathy in adults. The PPI was developed by Scott Lilienfeld and Brian Andrews to assess these traits in non-criminal (e.g. university students) populations, though it is still used in clinical (e.g. incarcerated) populations as well.
For example, the Depression scale has items involving physical, emotional, and cognitive content (as opposed to only questions about mood or interests). Each scale also assesses a range of severity for that scale; for example, the Suicidal Ideation scale has items that range from vague ideas about suicide to distinct plans for self-harm.
The exact instructions may vary according to the purpose of the study: Participants may be asked how they feel right now or during longer periods of time (e.g. during the past year). Half of the presented emotion words concern negative affect (distressed, upset, guilty, ashamed, hostile, irritable, nervous, jittery, scared, afraid), the other ...
The topical scales assess a diverse set of attributes, potentialities, and role characteristics. Counseling readiness: Readiness to accept counseling or professional advice in regard to personal problems, psychological difficulties, and the like. [7] Self-control: The extent to which self-control is imposed, and valued.
The potential scale of these experiments can make between-group designs impractical due to limited resources, subjects and space. Another major concern for between-group designs is bias. Assignment bias, observer-expectancy and subject-expectancy biases are common causes for skewed data results in between-group experiments, which can lead to ...