Means and standard errors for activity in the closed quadrants.

<p><i>Note</i>. Numbers represent means. Numbers in parenthesis are standard errors of the mean. Activity is calculated as beam breaks per second spent in the closed quadrants. CON  =  not handled and group reared, EHLP  =  handled and group reared, IND  =  not handled and individually reared, EHLP + IND  =  handled and individually reared.</p

Means and standard errors for latency to enter an open quadrant (s).

<p><i>Note</i>. Numbers represent means. Numbers in parenthesis are standard errors of the mean. CON  =  not handled and group reared, EHLP  =  handled and group reared, IND  =  not handled and individually reared, EHLP + IND  =  handled and individually reared.</p

Means and standard errors for percentage of time spent in open quadrants.

<p><i>Note</i>. Numbers represent means. Numbers in parenthesis are standard errors of the mean. CON  =  not handled and group reared, EHLP  =  handled and group reared, IND  =  not handled and individually reared, EHLP + IND  =  handled and individually reared.</p

Observations used for analyses and number of animals tested.

<p><i>Note</i>. Numbers represent the number of observations used for analyses and correspond to unique litters used to form each treatment cell. Numbers in parenthesis are the actual number of animals contributing to each group. CON  =  not handled and group reared, EHLP  =  handled and group reared, IND  =  not handled and individually reared, EHLP + IND  =  handled and individually reared.</p