Professional / ABA

Why Owner Reports Miss the Real Function

One in four owners misidentifies why their dog does what it does — under controlled research conditions. In real-world intake sessions, the number is worse. If your training plan is built on what the owner thinks is happening, there's a good chance you're treating the wrong problem.

The Motivation Assessment Scale Keeps Failing

The MAS (Durand & Crimmins, 1988) is a 16-item questionnaire scored across four subscales: Sensory, Escape, Attention, and Tangible. Its psychometric problems are well-documented. Zarcone et al. (1991) found inter-rater agreement on the source of reinforcement in only 16 of 55 rater pairs — a 29% agreement rate. Paclawskyj et al. (2001) found FA-to-MAS correspondence at only 53.8%. Smith et al. (2013) found that at least four of five respondents agreed on primary function for only 52% of target behaviors.

It's No Better With Dogs

Dorey et al. (2012) adapted the MAS for dog owners and found that one of four owners (25%) misidentified the maintaining variable compared to experimental FA results. Winslow, Payne, and Massoudi (2018) found even worse accuracy in shelter settings: all three staff surveys suggested tangible maintenance, which was inaccurate for two of three dogs and missed an escape-from-kennel function in the third.

The C-BARQ Tells You What, Not Why

Hsu and Serpell's (2003) Canine Behavioral Assessment and Research Questionnaire, validated across 1,851 dogs, measures what dogs do — stranger-directed aggression, separation-related behavior, excitability — not why they do it. A C-BARQ score indicating elevated separation-related behavior reveals nothing about whether that behavior is maintained by owner return, escape from confinement, or automatic reinforcement.

Owners Don't Know What They Don't Know

Bennett and Rohlf (2007) demonstrated that owner perception of problems is heavily influenced by owner characteristics — training experience, demographic variables, and expectations — rather than reflecting objective behavioral frequencies. Powell et al. (2021) delivered the most striking finding: 69.3% of relinquishing owners reported they were not experiencing behavior problems when asked directly, despite their dogs showing significantly elevated C-BARQ scores across most subscales.

Building a Better Intake

The evidence argues for incorporating direct observation — ABC recording, video analysis, or structured in-home assessment — and ideally trial-based functional analysis. Salzer et al. (2024) demonstrated that trial-based FA is feasible with privately owned dogs.

Sources: Dorey et al. (2012), Winslow et al. (2018), Hsu & Serpell (2003), Powell et al. (2021), Bennett & Rohlf (2007), Salzer et al. (2024). From the Data Dogs research brief: ABA Methodology Applied to Canine Behavior Modification.