Forty, healthy, adults (50 65 years) ingested and rinsed sucrose and sucralose solutions in a 2 (method) × 2 (source), fully counterbalanced, repeated measures, crossover design.
One hundred healthy subjects completed a counterbalanced repeated measure crossover design in which stress (speech task) versus a nonstress control condition (magazine reading) was manipulated.
This was a block counterbalanced, crossover, repeated measures study design utilizing 20 individuals without self-reported shoulder or cervical pathology.
Youth (n=97) completed an age-appropriate ACLSA version in both formats, administered in a repeated measures, counterbalanced design.
with nicotine (0, 0.2 or 0.4 mg/kg) in a repeated measures counterbalanced design twice at each dose during the chronic local infusion period.
At weekly intervals they were administered by oral gavage doses of 18-MC (0, 10, 20 and 40 mg/kg) following a repeated measures counterbalanced design twice.
Adult female Sprague Dawley rats were trained to self-administer nicotine intravenous (IV) and were given acute doses of amitifadine in a repeated measures counterbalanced design.
Then, the effect of low doses of mecamylamine between 0 and 1 mg/kg were assessed in a repeated measures counterbalanced design.
Using a repeated measures counterbalanced design, each group of participants was rotated through three experimental conditions: Activities of Daily Living (ADL) skills training, Snoezelen, and Vocational skills training.
