eligibility, even though one of these quarters is a summer quarter. 3. Attendance. No person having participated as a member of any college athletic team during any semester in college who does not continue in attend- ance the full semester or quarter of his participation shall be permitted to play in any intercollegiate contest thereafter until the expiration of one calen- dar year from the time he withdrew from school. 4. Migration. a. A student who, after matriculation in one insti- tution, matriculates in another shall be consid- ered to have severed his connection with the former except in case he matriculates for a sum- mer session or term only. b. Registration in a night school course at an- other institution shall not affect eligibility, nor may credits so earned be counted in the fulfill- ment of the credit hour requirement. V. YEARS OF PARTICIPATION. 1. Participation, however brief, during any college year in any intercollegiate event shall cause that year to count as one of the three allotted years. No student shall participate in intercollegiate ath- letics for more than three college years in the ag- gregate, the three years to begin with the first term or semester of the year in which he first par- ticipates. It shall be understood that if a man enters college in the second term or semester, his college year begins with the second term or semester. 2. Playing on a team or against a team in a contest in which either one of the institutions represented ranks above high school grade shall count as partici- pation. Exception: The first year of participation in a Junior College shall not count, unless against a team whose institution offers more than two years of collegiate work, when all years of participation shall count. VI. GRADUATE RULE. No student shall be eligible to n