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List of works by Karin A Pfeiffer

A Field-Based Testing Protocol for Assessing Gross Motor Skills in Preschool Children: The Children's Activity and Movement in Preschool Study Motor Skills Protocol ⬇️

scientific article (publication date: 29 July 2009)

A Youth Compendium of Physical Activities: Activity Codes and Metabolic Intensities

scientific article

Accessibility and use of novel methods for predicting physical activity and energy expenditure using accelerometry: a scoping review

scientific article published in 2022

Age-Related Differences in OMNI-RPE Scale Validity in Youth: A Longitudinal Analysis

scientific article published on August 2016

An Intervention to Increase Physical Activity in Children: A Randomized Controlled Trial With 4-Year-Olds in Preschools

scientific article published on 20 January 2016

Assessing children's physical activity in their homes: the observational system for recording physical activity in children-home

scientific article

Assessing preschool children's physical activity: the Observational System for Recording Physical Activity in children-preschool version

scientific article published on 01 June 2006

Association between The Family Nutrition and Physical Activity Screening Tool and cardiovascular disease risk factors in 10-year old children

scientific article published on 05 July 2011

Associations among physical activity, health indicators, and employment in 12th grade girls

scientific article published on 01 November 2007

Body mass index is associated with appropriateness of weight gain but not leisure-time physical activity during pregnancy

scientific article published on 11 April 2014

Cardiorespiratory Fitness and Proximity to Commercial Physical Activity Facilities Among 12th Grade Girls ⬇️

scientific article published on February 3, 2012

Childcare Center Characteristics Moderate the Effects of a Physical Activity Intervention

scientific article published on 22 December 2019

Comparing metabolic energy expenditure estimation using wearable multi-sensor network and single accelerometer

scientific article

Comparison of Accelerometer Cut Points for Predicting Activity Intensity in Youth

scientific article published on 01 July 2011

Comparison of linear and non-linear models for predicting energy expenditure from raw accelerometer data

scientific article

Correlates of physical activity in black, Hispanic, and white middle school girls.

scientific article

Cross-generational comparability of hip- and wrist-worn ActiGraph GT3X+, wGT3X-BT, and GT9X accelerometers during free-living in adults

scientific article published on 05 August 2020

Cross-validation and out-of-sample testing of physical activity intensity predictions using a wrist-worn accelerometer.

scientific article published on 25 January 2018

Development and Testing of the Observational System for Recording Physical Activity in Children: Elementary School

scientific article published on March 2016

Development of cut-points for determining activity intensity from a wrist-worn ActiGraph accelerometer in free-living adults

scientific article published on 17 July 2020

Developmental Trends in the Energy Cost of Physical Activities Performed by Youth

scientific article published on June 2016

Effectiveness of the Fun for Wellness Web-Based Behavioral Intervention to Promote Physical Activity in Adults With Obesity (or Overweight): Randomized Controlled Trial

scientific article published on 21 February 2020

Effects of the Girls on the Move randomized trial on adiposity and aerobic performance (secondary outcomes) in low-income adolescent girls

scientific article published on 03 July 2019

Electronic media exposure and its association with activity-related outcomes in female adolescents: cross-sectional and longitudinal analyses

scientific article published in March 2009

Endurance Trainability of Children and Youth

article

Energy Cost Expression for a Youth Compendium of Physical Activities: Rationale for Using Age Groups

scientific article published on 08 August 2017

Energy Cost of Children's Structured and Unstructured Games

scientific article published on June 2016

Energy-aware Activity Classification using Wearable Sensor Networks

scientific article

Evaluating and Refining the Conceptual Model Used in the Study of Health and Activity in Preschool Environments (SHAPES) Intervention

scientific article published on January 2017

Evaluating the Responsiveness of Accelerometry to Detect Change in Physical Activity

scientific article published on January 2014

Evaluation of the activPAL accelerometer for physical activity and energy expenditure estimation in a semi-structured setting

scientific article published on 21 April 2017

Examining the Role of Churches in Adolescent Girls’ Physical Activity ⬇️

scientific article published on February 1, 2011

Exploring Metrics to Express Energy Expenditure of Physical Activity in Youth

scientific article published on 23 June 2015

Factorial validity and invariance of the Physical Self-Description Questionnaire among black and white adolescent girls

scientific article published on 01 January 2006

Factorial validity and invariance of the center for epidemiologic studies depression (CES-D) scale in a sample of black and white adolescent girls

scientific article published on 01 January 2006

Factors related to objectively measured physical activity in preschool children

scientific article published on May 2009

Family support for physical activity in girls from 8th to 12th grade in South Carolina

scientific article

In-school and Out-of-school Physical Activity in Preschool Children

scientific article published on 21 December 2015

Leisure-Time Physical Activity in Pregnancy and the Birth Weight Distribution: Where Is the Effect? ⬇️

scientific article published on December 27, 2011

Longitudinal changes in walking cadence across pregnancy and postpartum

scientific article published on 14 May 2020

Maternal Physical Activity During Pregnancy, Child Leisure-Time Activity, and Child Weight Status at 3 to 9 Years

scientific article published on 9 May 2014

Motivational factors associated with sports program participation in middle school students

scientific article published in June 2006

Motor skill performance and physical activity in preschool children

scientific article published on 03 April 2008

Opportunities for public health to increase physical activity among youths

scientific article

Parental and environmental correlates of physical activity of children attending preschool

scientific article

Physical Activity Among Children Attending Preschools

scientific article published on 01 November 2004

Physical Activity Device Reliability and Validity during Pregnancy and Postpartum

scientific article published on 26 October 2017

Physical Activity Interventions During Childhood and Adolescence: A Narrative Umbrella Review Addressing Characteristics, Conclusions, and Gaps in Knowledge

scientific article published in 2023

Physical Activity, BMI, and Blood Pressure in US Youth: NHANES 2003-2006.

scientific article published on 15 March 2018

Physical activity and self-efficacy in normal and over-fat children

scientific article published on 01 September 2013

Physical fitness and performance. Cardiorespiratory fitness in girls-change from middle to high school

scientific article published in December 2007

Policies and characteristics of the preschool environment and physical activity of young children

scientific article published on February 2009

Predictors of physical activity in the transition after high school among young women

scientific article

Prevalence of Compliance with a New Physical Activity Guideline for Preschool-Age Children

scientific article published on 29 June 2015

Project FIT: Rationale, design and baseline characteristics of a school- and community-based intervention to address physical activity and healthy eating among low-income elementary school children ⬇️

scientific article published on July 29, 2011

Race differences in activity, fitness, and BMI in female eighth graders categorized by sports participation status

scientific article published in May 2008

Relationships among fitness, body composition, and physical activity

scientific article published on June 2008

Reliability and validity of the Borg and OMNI rating of perceived exertion scales in adolescent girls

scientific article published in December 2002

Reporting accelerometer methods in physical activity intervention studies: a systematic review and recommendations for authors

scientific article

Resistance Training During Pregnancy and Perinatal Outcomes ⬇️

scientific article published on August 19, 2013

Social and environmental factors associated with preschoolers' nonsedentary physical activity

scientific article published on January 2009

Study of Health and Activity in Preschool Environments (SHAPES): Study protocol for a randomized trial evaluating a multi-component physical activity intervention in preschool children ⬇️

scientific article published on August 7, 2013

The Stress-Metabolic Syndrome Relationship in Adolescents: An Examination of the Moderating Potential of Physical Activity.

scientific article published on 2 June 2016

Towards an understanding of salient neighborhood boundaries: adolescent reports of an easy walking distance and convenient driving distance

scientific article

Use of a Wireless Network of Accelerometers for Improved Measurement of Human Energy Expenditure

scientific article

Utility of the Youth Compendium of Physical Activities

Utility of the Youth Compendium of Physical Activities

Validation and Comparison of Accelerometers Worn on the Hip, Thigh, and Wrists for Measuring Physical Activity and Sedentary Behavior.

scientific article published on 20 May 2016

Validation and calibration of an accelerometer in preschool children

scientific article published in November 2006

Validation and calibration of the Actical accelerometer in preschool children

scientific article

Validation of a wireless accelerometer network for energy expenditure measurement.

scientific article published on 4 March 2016

Weight Status, Physical Activity, and Vascular Health in 9- to 12-Year-Old Children ⬇️

scientific article published on June 13, 2012

Wrist-independent energy expenditure prediction models from raw accelerometer data

scientific article

Young children's motor skill performance: relationships with activity types and parent perception of athletic competence

scientific article published on 15 November 2013

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