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Professional brief

Measurement instruments for family-conflict behavior

The useful question is not whether a score proves alienation. It is whether a measure helps a qualified professional describe behavior, compare perspectives, and identify what still needs investigation.

Behavioral Strategy Questionnaire (BSQ)

A structured self-report measure of reported alienating strategies. Treat it as a perspective and screening input, not as an independent finding.

Perceived Denial Scale (PDS)

A parent-reported measure of perceived contact disruption. Pair it with contemporaneous records and the child’s broader context.

Behavioral anchor scales

Short, operationally defined rating anchors that make frequency, intensity, and context easier to compare across weeks or observers.

Contemporaneous event log

A dated record of what was said or done, the setting, who observed it, and what happened next. This is the bridge from a questionnaire score to an auditable pattern.

A defensible measurement sequence

  1. Define the behavior in observable language before selecting a scale.
  2. Record frequency, duration, latency, context, and source of information when relevant.
  3. Compare reports with communications, orders, schedules, and other available records.
  4. Interpret convergence and disagreement cautiously; neither is a custody conclusion.

Scope note: this brief supports behavior-focused documentation and professional discussion. It does not diagnose a family or validate a parent’s account.

Edited by Rob Spain, BCBA, IBA·Scope review by Reunify Science··Educational scope·Safety resources

Professional resources are educational and do not replace jurisdiction-specific legal, clinical, or safety review.