The 'roving eye' effect is the propensity of people in relationships to 'eye up' members of the opposite sex. I fitted 20 people with incredibly sophisticated glasses that tracked their eye movements .Over four nights I plied them with either 1, 2, 3 or 4 pints of strong lager in a nightclub and recorded how many different people they eyed up (i.e., scanned their bodies). Is there an effect of alcohol on the tendency to eye people up?

Tests of Between-Subjects Effects Measure: MEASURE_1 Transformed Variable: Average Type Ill Sum Partial Eta Noncent. Observed Source of Squares df Mean Square F Sig. Squared Parameter Power Intercept 14364.800 14364.800 298.057 <.001 error a. computed using alpha=".05Pairwise" comparisons measure: measure_1 confidence interval for mean difference alcohol j std. sig b lower bound upper w .644 a n .147 .250 based on estimated marginal means the is significant at .05 level. b. adjustment multiple comparisons: bonferroni>