boundary

1. a psychological demarcation that protects the integrity of an individual or group or that helps the person or group set realistic limits on participation in a relationship or activity.

2. in psychotherapy, an important limit that is usually set by the therapist as part of the ground rules in treatment. Boundaries may involve areas of discussion (e.g., the therapist’s personal life is off limits) or physical limits (e.g., rules about touching), which are guided by ethical codes and standards. Respect for boundaries by both the therapist and client is an important concept in the therapeutic relationship.

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Psychology term of the day

January 19th 2025

pretest

1. n. an initial assessment designed to measure existing characteristics (e.g., knowledge, ability) before some intervention, condition, manipulation, or treatment is introduced. Pretests often are given to research participants before they take part in a study. For example, in a study examining whether training helps math performance, participants might be administered a short math test to assess their original knowledge prior to undergoing the training. See also posttest.

2. n. a test administered before the main study to ensure that participants understand the instructions and procedures. See pilot study; practice trial.

3. vb. to administer a pretest.