Physical activity of children with developmental coordination disorder in the presence of attention deficit hyperactivity disorder : does gender matter?

Baerg, S., Cairney, J., Hay, J., Rempel, L. and Faught, B.E. (2009). Physical Activity of Children with Developmental Coordination Disorder in the Presence of Attention Deficit Hyperactivity Disorder: Does Gender Matter? Brock University, St. Catharines, Ontario, CANADA. Children with Developmental Coordination Disorder (DCD) have difficulties in motor coordination. Attention-deficit hyperactive disorder (ADHD) is considered the condition most co-morbid with DCD at approximately 50%. Children with DCD are generally less physically active (PA) than their peers, while children with ADHD are often considered more physically active. It is not known if the physical activity patterns of children with DCD-ADHD resemble those of children with primarily DCD or that of their healthy peers. The primary objective of this research was to contrast physical activity patterns between children with DCD, DCD-ADHD, and healthy controls. Since boys are generally reported as more physically active than girls, a secondary objective was to determine if gender moderated the association between groups and physical activity. A sample of males (n=66) and females (n=44) were recruited from the Physical Health Activity Study Team (PHAST) longitudinal study. The Movement Assessment Battery for Children (2nd Ed.) was used to identify probable cases of DCD, and Connor's Revised Parent Rating Scale- Short Version to identify ADHD. Subjects (mean age=12.8±.4 yrs) were allocated to three groups; DCD (n=32), DCD-ADHD (n=30) and control (n=48). Physical activity was monitored for seven days with the Actical® accelerometer (activity count, step count and energy expenditure). Children completed the Participation Questionnaire (PQ) during the in-school session of data collection for the PHAST study. Height, weight and body mass index (BMI) were also determined. Analysis of variance showed significant group differences for activity count (F(2,56)=5.36, p=.007) and PQ (F(2,44 )=6. 71, p=.003) in males, while a significant group difference for step count (F(2,37)=3.55, p=.04) was found in females. Post hoc comparison tests (Tukey) identified significantly lower PQ and activity count between males with OCD and controls (p=.004) and males with DCD-ADHD and controls (p=.003). Conversely, females with DCD-ADHD had significantly more step counts than their controls (p=.01). Analysis of covariance demonstrated a gender by DCD groups negative interaction for males (activity count) (F(2,92):;:3.11, p=.049) and a positive interaction for females (step count) (F(1,92)=4.92, p=.009). Hyperactivity in females with DCD-ADHD appears to contribute to more physical activity, whereas DCD may contribute to decreased activity in males with DCD and DCDADHD. Further research is needed to examine gender differences in physical activity within the context of DCD and ADHD.

Rick Bell Family fonds, 1874-1875, 1879, 1884, 1886, 1888-1889, 1896, 1898, 1909-1910, 1939, 1945, n.d.

Lewis Tyrell married Jane Gains on August 31, 1849 in Culpeper Court House, Virginia. Jane Gains was a spinster. Lewis Tyrell died September 25, 1908 at his late residence, Vine St. and Welland Ave., St. Catharines, Ont. at the age of 81 years, 5 months. Jane Tyrell died March 1, 1886, age 64 years. Their son? William C. Tyrell died January 15, 1898, by accident in Albany, NY, age 33 years, 3 months. John William Taylor married Susan Jones were married in St. Catharines, Ont. on August 10, 1851 by William Wilkinson, a Baptist minister. On August 9, 1894 Charles Henry Bell (1871-1916), son of Stephen (1835?-1876) and Susan Bell, married Mary E. Tyrell (b. 1869?) daughter of Lewis and Alice Tyrell, in St. Catharines Ontario. By 1895 the Bell’s were living in Erie, Pennsylvania where children Delbert Otto (b. 1895) and Edna Beatrice (b. 1897) were born. By 1897 the family was back in St. Catharines where children Lewis Tyrell (b. 1899), Gertrude Cora (b. 1901), Bessie Jane (b. 1902), Charles Henry (b. 1906), Richard Nelson (b. 1911) and William Willoughby (b. 1912) were born. Charles Henry Bell operated a coal and ice business on Geneva Street. In the 1901 Census for St. Catharines, the Bell family includes the lodger Charles Henry Hall. Charles Henry Hall was born ca. 1824 in Maryland, he died in St. Catharines on November 11, 1916 at the age of 92. On October 24, 1889 Charles Hall married Susan Bell (1829-1898). The 1911 Census of Canada records Charles Henry Hall residing in the same household as Charles Henry and Mary Bell. The relationship to the householder is step-father. It is likely that after Stephen Bell’s death in 1876, his widow, Susan Bell married Hall. In 1939, Richard Nelson Bell, son of Charles Henry and Mary Tyrell Bell, married Iris Sloman. Iris (b. 22 May 1912 in Biddulph Township, Middlesex, Ontario) was the daughter of Albert (son of Joseph b. 1870 and Elizabeth Sloman, b. 1872) and Josie (Josephine Ellen) Butler Sloman of London, Ont. Josie (b. 1891) was the daughter of Everett Richard and Elizabeth McCarthy (or McCarty) Butler, of Lucan Village, Middlesex North. According to the 1911 Census of Canada, Albert, a Methodist, was a porter on the railroad. His wife, Josephine, was a Roman Catholic. Residing with Albert and Josie were Sanford and Sadie Butler and Sidney Sloman, likely siblings of Albert and Josephine. The Butler family is descended from Peter Butler, a former slave, who had settled in the Wilberforce Colony in the 1830s. Rick Bell b. 1949 in Niagara Falls, Ont. is the son of Richard Nelson Bell. In 1979, after working seven years as an orderly at the St. Catharines General Hospital while also attending night school at Niagara College, Rick Bell was hired by the Thorold Fire Dept. He became the first Black professional firefighter in Niagara. He is a founding member of the St. Catharines Junior Symphony; attended the Banff School of Fine Arts in 1966 and also performed with the Lincoln & Welland Regimental Band and several other popular local groups. Upon the discovery of this rich archive in his mothers’ attic he became passionate about sharing his Black ancestry and the contributions of fugitive slaves to the heritage Niagara with local school children. He currently resides in London, Ont.

Ridley College papers, 1983, 1985-1986, 1989-1990

Ridley College was conceived in 1888 by a group of Anglican clergy and laymen eager to establish a school for boys in Ontario that emphasized strong academic and religious values. The school was originally known as Bishop Ridley College, in tribute to Nicholas Ridley, a 16th century English churchman who was martyred during the Protestant Reformation for refusing to renounce his Anglican faith. The first facility was the stately and spacious Springbank Sanatorium; shortly thereafter, construction was begun across the old Welland Canal on a lower school for boys age 5 to 13 on the present-day campus site. The name “Springbank” stems from the name of the hotel constructed in 1864 by Dr. Theophilus Mack on Yates Street. Fortuitously, the directors of what would become Ridley College were looking to found a new boys’ school. The sale of the building was completed in 1888 and Ridley began operations in September 1889. In October 1903, the Springbank building complex was consumed by fire forcing the school to move across the canal to its modern western campus. The Ridley campus grew dramatically during the 1920's, and new buildings and facilities were added in each of the following decades. The school became co-educational in 1973; just over a dozen girls enrolled in the inaugural year, while today almost half of Ridley's students are girls. Adapted from: http://www.ridleycollege.com/podium/default.aspx?t=125335 (March 22, 2011)

British Methodist Episcopal Church Tithing Ticket, 1875

This is a quarterly tithing ticket from the British Methodist Episcopal Church, signed by R. Miller, Minister, and dated November 28, 1875. It was in the possession of the Rick Bell Family of St. Catharines, Ontario. Relatives of the Bell family include former Black slaves from the United States who settled in Canada.

British Methodist Episcopal Church Tithing Ticket, 1879

A first quarterly tithing ticket from the British Methodist Episcopal Church, signed by W. Grayson, Minister, and dated August 1, 1879. This ticket was in the possession of the Rick Bell Family of St. Catharines, Ontario. Relatives of the Bell family include former Black slaves from the United States who settled in Canada.

British Methodist Episcopal Church Tithing Ticket, 1884

A third quarterly tithing ticket from the British Methodist Episcopal Church, signed by the Minister, and dated February 17, 1884. This ticket was in the possession of the Rick Bell family of St. Catharines, Ontario. Relatives of the Bell family include former Black slaves from the United States who settled in Canada.

British Methodist Episcopal Church Tithing Ticket, 1889

A second quarterly tithing ticket from the British Methodist Episcopal Church, signed by Rev. P. Brooks, Minister, issued on November 24, 1889. This ticket was in the possession of the Richard Bell family of St. Catharines, Ontario. The Bell family ancestry includes former Black American slaves who settled in Canada.

W.W. Tyrrill receipt, June 1888

A receipt from W.W. Tyrrill, of St. Catharines, Ontario dated June 2, 1888, for a ladies Swiss watch priced at $11.00. The receipt is a rental agreement which specifies the terms of a fee payment schedule. Information on the receipt indicates Mr. Tyrrill sold watches, jewelry, silver plated goods, albums and Bibles. He is also listed as an agent for pianos, organs and Singer sewing machines. This receipt was in the possession of Iris Sloman Bell, of St. Catharines. Relatives of the Sloman Bell families include former Black slaves from the United States who settled in southern Ontario.There are various spellings of the Tyrrill name within the Bell family archive. Other forms of the name include Tyrell, Tyrrell, and Terrell.

Bell Family Bible, Family Record, 1853-1897

The Family Record page from the Bell Family Bible providing information on the births of Bell ancestors. Relatives of the Bell family include former American slaves who later settled in Canada. This Bible was in the possession of the Rick Bell Family of St. Catharines, Ontario.

Bell Family Bible, Marriages, Tyrell - Gains, 1849

The Marriages page from the Bell Family Bible listing the marriage of Lewis Tyrell to Jane Gains on Aug. 31, 1849 at Culpepper Court House, Virginia. This Bible was in the possession of the Richard Bell Family of St. Catharines, Ontario. Ancestors of the Bell family include former American slaves who settled in Canada.

Bell Family Bible, Deaths, Tyrrell, 1886-1908

The Deaths page from the Bell Family Bible listing the deaths of Jane Tyrrell in 1886, William C. Tyrrell in 1898, and Lewis Tyrrell in 1908. This Bible was in the possession of the Rick Bell family of St. Catharines, Ontario. Relatives of the Bell family were former Black slaves from the United States who settled in Canada.The handwritten entry appears to read as follows: "Jane Tyrrell, died March 1st 1886 age 64 yrs. William C. Tyrrell died January 15th 1898 by accident in Albany N.Y. age 33 yrs 3 months Lewis Tyrrell died September 25th 1908 at his late residence Vine and Welland Ave. St. Catharines age 81 yrs 5 months." There are various spellings of the Tyrrell name within the Bell family archive. Other forms of the name include Tyrell, Tyrrill, and Terrell.

Bell Family Bible, Miscellaneous, 1895 - 1918

A page from the Bell Family Bible entitled "Miscellaneous" recording the dates and places of birth of the children of Charles and Mary Bell. The birth dates for the eight children listed range from 1895 to 1918. There is also a single entry under the heading "Age of Children of Delbert Bell". This Bible was in the possession of the Rick Bell of St. Catharines. The Bell family is descended from former Black slaves from the United States who settled in Canada.The handwritten entries appear to be as follows: "Ages of the children of Charles and Mary Bell are Wilbert Otto Bell born November 7th 1895 Erie Pa. Edna Beatrice Bell born May 25th 1897 Erie Pa. Lewis Terrell Bell born April 8th 1899 St. Catharines Ont. Gertrude Bell born November 26th 1902 St. Catharines Ont. Charles Henry Bell born June 6th 1906 St. Catharines Ont. Richard Wilson Bell born March 19th 1911 William Willoughby Bell born May 2nd 1912 both in St. Catharines Ontario Age of Children of Delbert Bell March 12th 1918 Delbert Charlie Bell"

Photograph of Rev. and Mrs. Wright and Family signed to Mrs. Mary Bell [n.d.]

An undated black and white studio portrait of Rev. and Mrs. Wright and family presented to Mrs. Mary Bell. The photograph is mounted in a decorative board frame and bears the handwritten inscription "Mrs. Mary Bell from Mrs. and Rev. Wright" on the reverse. This photograph was included in memorabilia owned by the Richard Bell family of St. Catharines, Ontario.

Photograph of Irene Bell age 16 years, 1909

An unidentified girl, believed to be Irene Bell, is featured in this small black and white portrait photograph. Handwritten inscription on the reverse indicates the photo was presented in August 1909. The name of the recipient is illegible. This photo was in the possession of the Rick Bell family of St. Catharines, Ontario.According to entries in the Bell Family Bible, Irene Frances Bell, daughter of George A. Bell and Nellie F. Bell, was born on Jan. 19, 1893. This would make her 16-years-old at the time this photograph was presented in 1909.

Bell - Sloman Wedding Day Photo, 1939

This photograph was taken on the wedding day of Richard Nelson Bell and Iris Sloman in 1939. Pictured in the photograph, from left, are: Charles Bell, father of Richard Nelson Bell; Josephine Sloman, mother of Iris; Richard Nelson Bell; Iris Sloman Bell; Mary Bell, mother of Richard Nelson Bell; and Albert Sloman, father of Iris. This family photo was in the possession of Rick Bell, of St. Catharines, Ontario. The Sloman - Bell ancestry includes escaped Black slaves from the United States.