Vogel · Journal of sport & exercise psychology 2013 · factorial experiment · n=?

When do chronic differences in self-regulation count? Regulatory focus effects in easy and difficult soccer tasks.

Cited 15 times in the scientific literature.

Level 2 - randomized trial

Design analogy: randomized/factorial behavioral experiment evaluating performance under varying task difficulties and instruction framing.

PubMed 23535979 · doi:10.1123/jsep.35.2.216 · record verified 2026-08-26

What was done

An experiment evaluated soccer task performance as a function of athletes' chronic regulatory focus (promotion versus prevention orientation), instructional focus framing (promotion-framed versus prevention-framed goals), and task difficulty (easy versus difficult tasks).

What was found

The abstract reports no numerical data, sample sizes, effect sizes, or test statistics. It reports directionally that task difficulty moderated the effect of regulatory fit: matching instructions to the sportsperson's chronic regulatory focus improved performance in the easy task rather than the difficult task.

Why it matters

These findings suggest that tailoring coaching instructions to an athlete's self-regulatory disposition may enhance performance during easy tasks, but this benefit does not appear to generalize to difficult tasks.

Limits

The abstract omits critical details, including sample size, participant characteristics (such as skill level, age, and sex), specific task parameters, and all quantitative metrics (effect sizes, confidence intervals, and p-values). Testing was experimental and may not reflect high-stakes match conditions.

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