All TACSEI Resources
Recommended Practices Handouts
The following handouts offer professionals and family members information on evidence-based recommendations for a variety of topics. Copying and distribution of these documents is encouraged.
Being an Evidence-Based Practitioner: What does it take to be an evidence-based practitioner?
This fact sheet describes what evidence-based practitioners do, notes some of the challenges that affect the implementation of evidence-based practices, and offers advice for addressing those challenges.
Supporting Infants and Toddlers with Challenging Behavior
This fact sheet provides guidance on program practices that may be used to support very young children with challenging behavior and their families.
Linking Social Development and School Readiness to Behavior
Social competence is critically important for a child's readiness for school. This fact sheet discusses the importance of school readiness and provides guidance on how to ensure that policy, programs, and educators can promote readiness.
Program Practices for Promoting the Social Development of Young Children and Addressing Challenging Behavior
Evidence-based program practices are provided in this fact sheet. A comprehensive model of universal, secondary, and indicated prevention and intervention practices are described.
Identifying and Monitoring Outcomes Related to Children's Social-Emotional Development
Many young children engage in challenging behavior when they do not have the social or communicative skills to express their needs or feelings in appropriate ways. This fact sheet discusses how to prevent and address problem behavior by teaching children social skills they can use in place of problem behavior.
Preventing Challenging Behavior in Young Children: Effective Practices
The single best way to address challenging behaviors in young children today is to take steps to make sure that they never occur. While there is no universal panacea for preventing challenging behaviors, there are several broad-based early intervention strategies that researchers suggest to prevent challenging behaviors.
Addressing Persistent Challenging Behaviors
Assessment-based, individualized interventions are needed for young children with persistent challenging behavior. This fact sheet provides guidance on the implementation of Positive Behavior Support and the development of effective behavior support strategies.
Other Handouts
Facts About Young Children with Challenging Behavior
Young children with challenging behavior have a significant risk of continued problems, school failure, and social adjustment problems. This fact sheet provides a summary of the research on the significance of the issue, the social costs associated with young children who have challenging behavior, and the importance of early intervention.
Pyramid Model Handout
This handout illustrates the various levels of the Pyramid Model in a format that is easy to print and ideal for distribution.
The Pyramid Model for Supporting Social Emotional Competence in Infants and Young Children Fact Sheet
This four-page fact sheet provides an overview of the Pyramid Model for Supporting Social Emotional Competence in Infants and Young Children. Specifically, this fact sheet describes the three tiers of intervention practice: universal promotion for all children; secondary preventions to address the intervention needs for children at risk of social emotional delays, and tertiary interventions needed for children with persistent challenges. Additionally, six key assumptions that were made during the design process about how the Pyramid Model would be implemented are outlined.
Brochures and Booklets
Program-Wide Positive Behavior Support
This booklet provides a report on the program-wide implementation of the "Teaching Pyramid" within a Head Start Program. The Southeast Kansas Community Action Program (SEK-CAP) provides information on the implementation of the model and the outcomes for the children, families, teachers, and program.
Positive Solutions for Families
This four-page brochure provides parents with eight practical tips they can use when their young children exhibit challenging behavior. Each tip includes a brief explanation and an example to show parents how they might use the specific approach with their own family in everyday life. This product is also available in Spanish.
Papers
Response to Intervention and the Pyramid Model
Response to Intervention (RtI) offers a comprehensive model for the prevention of delays in learning and behavior. While this problem-solving framework was initially designed for application within Kindergarten to 12th grade programs, there is substantial research that supports the value of the model for application within early childhood programs. This paper provides an overview of RtI and discusses the Pyramid Model (Fox, Dunlap, Hemmeter, Joseph, & Strain, 2003) and its application for promoting young children’s social competence and preventing behavior challenges (June 2009).
For a list of additional papers that have been written by TACSEI faculty, please visit our Center Faculty Publications page.
Roadmap to Effective Intervention Practices
The Roadmap to Effective Intervention Practices series addresses a variety of issues that are important to the field. More syntheses will be added to this site as they become available. Copying and distribution of these documents is encouraged.
Screening for Social Emotional Concerns: Considerations in the Selection of Instruments
The purpose of this document is to provide a brief overview of the use of screening and to help administrators and teachers choose appropriate instruments for implementing a screening program (January, 2009). Trouble downloading? Read this document online
Evidence-Based Social-Emotional Curricula and Intervention Packages for Children 0-5 Years and Their Families
The second publication in the TACSEI Roadmap series provides practical guidance to early childhood special education and early intervention personnel, early educators, families, and other professionals seeking interventions to promote healthy social emotional development in young children with and without disabilities. The information in this publication can also help individuals to intervene early with young children who may already be displaying problematic social emotional behaviors (June, 2009). Trouble downloading? Read this document online
Promoting Social Behavior of Young Children in Group Settings: A Summary of Research
This brief synthesis provides a summary of intervention practices that are supported by empirical evidence for promoting adaptive social-emotional behavior of young children in group contexts (e.g., pre-K classrooms; child care settings). The focus of the synthesis is on toddlers and preschool children who are identified as having disabilities or who are at risk for disabilities, and who have identified problems with social-emotional behaviors (August, 2009). Trouble downloading? Read this document online
Technical Assistance to Promote Service and System Change
The purpose of this TACSEI Roadmap document is to assist a range of stakeholders (e.g., early childhood service providers, parents, technical assistance providers) understand the types of TA that are most beneficial for achieving particular practice and systems outcomes. The paper explores and highlights TA strategies to initiate, implement, and sustain effective practice and systems change. The content of this Roadmap is based on a broad literature related to practice, service, and systems change, data and information related to TA across a number of domains (e.g., special education, general education, community prevention, aid for developing countries), and data and best practices related to implementation and scaling up of evidence-based practices (November, 2009). Trouble downloading? Read this document online
Family-Focused Interventions for Promoting Social-Emotional Development in Infants and Toddlers with or at Risk for Disabilities
This TACSEI Roadmap considers family-focused services and practices for promoting social-emotional development of children served in Part C. Its specific focus is on interventions that influence parenting practices for infants and toddlers with or at risk for disabilities (September, 2010). Trouble downloading? Read this document online
Tools
Creating Teaching Tools for Young Children with Challenging Behavior
This product is made up of a variety of tools including handouts, worksheets, techniques, strategies, visuals and other materials that assist teachers in creating a plan to support young children who are having challenging behavior. Teaching Tools is available for download from this website as a "zip" file, which means that you can download the User's Manual, Routine Based Support Guide, and many handouts, visuals and other materials included in Teaching Tools in one convenient package.
Team Tennessee has developed additional routine-based guides for teachers and families. In addition to the classroom guide for toddlers and preschoolers, they have developed a family routine-based guide for early elementary age children, a routine-based guide for early elementary classrooms, and building relationships routine-based guide for infants. They have generously agreed to share this work with TACSEI web site visitors. Thank you Beth Vorhaus and Team Tennessee!
Family Routine Based Support Guide: Building Relationships with Infants
Created by Team Tennessee, this guide was developed to assist parents and caregivers in building relationships with their infants as well as in developing a plan to support their infants. Children engage in challenging behavior for a variety of reasons, but all children use challenging behavior to communicate messages. Challenging behavior, typically, communicates a need to escape or avoid a person/activity or communicates a desire to obtain someone/something. Once parents understand the purpose or meaning of the behavior, they can begin to select strategies to change the behavior. They can do this by selecting prevention strategies, teaching new skills, and changing the way they respond in an effort to eliminate or minimize the challenging behavior.This Family Routine Guide also includes strategies for common routines and activities that occur during a family’s week.
Family Routine Based Support Guide: Early Elementary-4 to 8 years olds
Created by Team Tennessee, this Family Routine Guide was developed to assist parents and caregivers in developing a plan to support young children who are using challenging behavior. Children engage in challenging behavior for a variety of reasons, but all children use challenging behavior to communicate messages. Challenging behavior, typically, communicates a need to escape or avoid a person/activity or communicates a desire to obtain someone/something. Once parents understand the purpose or meaning of the behavior, they can begin to select strategies to change the behavior. They can do this by selecting prevention strategies, teaching new skills, and changing the way they respond in an effort to eliminate or minimize the challenging behavior. The Family Routine Guide includes strategies for the common routines and activities that occur during the family’s week.
Classroom Routine Support Guide: Early Elementary K-2nd grade
This Routine Based Support Guide was developed to assist teachers in problem-solving a plan to support young children who are having challenging behavior. As teachers know, children engage in challenging behavior for a variety of reasons, but all children use challenging behavior to communicate messages. Challenging behavior typically communicates a need to escape or avoid a person(s)/activity or a desire to obtain someone/something. Once teachers understand the purpose or meaning of the behavior, they can begin to select strategies to make the behavior irrelevant, inefficient, and ineffective. They can do this by selecting prevention strategies, teaching new skills, and changing responses in an effort to eliminate or minimize the challenging behavior. The Routine Based Support Guide is a manual that includes "Teaching Tools for Young Children with Challenging Behavior". The guide is organized into the routines/activities that would typically occur in an early childhood classrooms.
Complete Guide to Positive Behavior Support
Created as a "take-away" tool to accompany the TACSEI Six Steps of PBS (Positive Behavior Support) learning modules, this Word document is a complete reference that outlines the entire PBS process. For your convenience, this comprehensive reference also includes links to all the forms, information sheets and worksheets described in the learning modules as well as websites and resources in easy-to-access sections at the end of the document.
Issue Briefs
Issue Brief: Preventing the Use of Restraint and Seclusion with Young Children: The Role of Effective, Positive Practices
In recent years, there have been major concerns expressed regarding the use of restraint and seclusion to control the behavior of children with disabilities and/or challenging behavior. In May of 2009, for example, the US Government Accountability Office (GAO) released findings regarding a number of cases in which seclusion and restraint were abused to the point that children were physically and psychologically injured. Some children even died while being restrained. The great potential for abuse and injury has led many school districts, state agencies, and state governments to issue policies, regulations and laws that limit the use of restraint and seclusion. Many of these regulations and statutes effectively prohibit the use of restraint and seclusion except in cases of orthopedic necessity and obvious emergencies in which a child is in imminent danger. Still, there remains uncertainty about what constitutes restraint and seclusion and what should be done as an alternative.The purpose of this document is to review these issues and discuss positive strategies that can be used to prevent behaviors that could lead to considerations of these invasive and potentially-dangerous practices. (February, 2011).
Trouble downloading? Read this document online.
Issue Brief: Integrating Early Childhood Mental Health Consultation with the Pyramid Model
A growing number of states and communities are implementing the Pyramid Model in early care and education settings, and in many of these places there are also early childhood mental health consultation (ECMHC) programs operating. This practice brief provides an overview of ECMHC, how it can support the implementation of the Pyramid Model and the issues that arise when administrators seek to integrate these two approaches at the state and local levels. Mental health consultants can: (1) serve as coaches for implementing the Pyramid practices; (2) serve as adjuncts to coaches, by working with children, families and teachers; and (3) use the Pyramid Model to inform and organize their own strategies for working with teachers and families. (November, 2009).
Trouble downloading? Read this document online.
Issue Brief: Administrator Strategies that Support High Fidelity Implementation of the Pyramid Model for Promoting Social-Emotional Competence & Addressing Challenging Behavior
Implementing the Pyramid Model with fidelity and achieving positive outcomes for children and their families requires that administrators understand their roles in the implementation process. Every administrative decision impacts program quality and sustainability. This Issue Brief underscores the importance of facilitative administrative practices that provide sustained commitment, timely training, competent coaching, the use of process and outcome data for decision-making, and the development of policies and procedures that are aligned with high fidelity implementation (July, 2009).
Trouble downloading? Read this document online.
Issue Brief: Promoting Social, Emotional and Behavioral Outcomes of Young Children Served Under IDEA
A growing body of evidence confirms that serious and persistent challenging behaviors in early childhood directly relate to later problems in school success, social relationships, educational and vocational success, and social adjustment. This brief addresses several important questions policy makers may have about challenging behavior and how these issues relate to young children served under IDEA (January, 2007).
Trouble downloading? Read this document online.
Articles
Active Implementation Frameworks for Program Success: How to Use Implementation Science to Improve Outcomes for Children
Published in Zero to Three, March 2012
Over the past decade the science related to developing and identifying evidence-based programs and practices for children and families has improved significantly. However, the science related to implementing these programs in early childhood settings has lagged far behind. This article outlines how the science of implementation and the use of evidence-based Active Implementation Frameworks can close the research-to-practice gap in early childhood and ensure sustainable program success.
Randomized, Controlled Trial of the LEAP Model of Early Intervention for Young Children With Autism Spectrum Disorders
Published in Topics in Early Childhood Special Education, November 2011
A clustered randomized design was used in which 28 inclusive preschool classrooms were randomly assigned to receive 2 years of training and coaching to fidelity in the LEAP (Learning Experiences and Alternative Program for Preschoolers and Their Parents) preschool model, and 28 inclusive classes were assigned to receive intervention manuals only. In total, 177 intervention classroom children and 117 comparison classroom children participated. Children were similar on all measures at start. After 2 years, experimental class children were found to have made significantly greater improvement than their comparison cohorts on measures of cognitive, language, social, and problem behavior, and autism symptoms. Behavior at entry did not predict outcome nor did family socioeconomic status. The fidelity with which teachers implemented LEAP strategies did predict outcomes. Finally, social validity measurement showed that procedures and outcomes were favorably viewed by intervention class teachers.
"You Got It!" Teaching Social and Emotional Skills
Published in Young Children, November 2006
In this article we look at the secondary level of the teaching pyramid, which emphasizes planned instruction on specific social and emotional skills for children at risk for developing more challenging behavior, such as severe aggression, property destruction, noncompliance, or withdrawal. Children who may be considered at risk for challenging behavior are persistently noncompliant, have difficulty regulating their emotions, do not easily form relationships with adults and other children, have difficulty engaging in learning activities, and are perceived by teachers as being likely to develop more intractable behavior problems.
The Teaching Pyramid: A Model for Supporting Social Competence and Preventing Challenging Behavior in Young Children
Published in Young Children, July 2003
This article was written by Center faculty and describes a conceptual framework for change that guides the work of the Center. Specifically, this model maps out how to proceed in a systematic fashion and helps us decide where immediate attention is it most necessary regarding children’s social emotional issues and challenging behavior.
Prevention and intervention with young children’s challenging behavior: A summary and perspective regarding current knowledge.
Published in Behavioral Disorders (2006), 32, 29-45.
This article written by Center faculty discusses the fact that challenging behavior exhibited by young children is becoming recognized as a serious impediment to social–emotional development and a harbinger of severe maladjustment in school and adult life. Consequently, professionals and advocates from many disciplines have been seeking to define, elaborate, and improve on existing knowledge related to the prevention and resolution of young children’s challenging behaviors. The discussion section of this article addresses directions and priorities for practice and future research.
For a list of additional articles that have been written by TACSEI faculty, please visit our Center Faculty Publications page.
Let's Talk! Conversations with TACSEI Specialists
Strategies for Successfully Including Children with Autism in Early Childhood Settings
A Conversation with Ted Bovey
As the number of young children diagnosed with autism continues to rise, early childhood programs are frequently faced with the challenge of including these children in their settings and supporting their significant social, language, and behavioral needs. In this interview, Ted Bovey discusses a proven framework for including young children with autism in traditional early childhood settings. Information regarding key programming components, classroom strategies, teaching strategies and individualized supports is discussed. (April, 2009)
Listen to the Conversation with Ted (Running time 15:06)
Read the Conversation with Ted
Ready, Set, Whoa: Planning Tools for Implementation
A Conversation with Karen Blase
Deciding to implement an evidence-based set of practices or an evidence-based program requires planning, community and family engagement, and attention to implementation and sustainability strategies. In this discussion, Karen Blase assists agencies in understanding the importance of the “exploration and installation” stages of implementation.(March, 2009)
Listen to the Conversation with Karen (Running time 20:20)
Read the Conversation with Karen
Assessing and Guiding Parent-Child Interaction in Early Intervention
A Conversation with Kathleen Baggett
Parent-child interaction is a critical ingredient in promoting children’s early social-emotional development. In this interview, Kathleen Baggett talks about the Indicator of Parent-Child Interactions (IPCI), a tool that practitioners can use to assess when their interventions are effective in helping parents support their children’s development.(March, 2009)
Listen to the Conversation with Kathleen (Running time 16:36)
Read the Conversation with Kathleen
Making Life Easier
TACSEI's "Making Life Easier" series is designed specifically for parents and caregivers. This series of tipsheets contains valuable information on how to make often challenging events easier to navigate, and even enjoyable, for both caregivers and children.
Making Life Easier: Bedtime and Naptime
Many families find bedtime and naptime to be a challenge for them and their children. Sleep problems can make infants and young children moody, short tempered and unable to engage well in interactions with others. Sleep problems can also impact learning. Parents also need to feel rested in order to be nurturing and responsive to their growing and active young children. This first installment of the Making Life Easier series provides a few proven tips for making bedtimes and naptimes easier for both parents and children. Also includes a handy tip card for quick reference.(November, 2010).
Trouble downloading? Read this document online.
Making Life Easier: Running Errands
Running errands (e.g., going to the store, bank, etc.) is one of those essential household routines that all families experience. It is often thought of as a “maintenance” activity that is necessary for the family, but not enjoyable for young children. While there can be huge benefits in taking your young child along, running errands can be extremely difficult if the child has challenging behavior. Still, there are several steps you can take to help you and your child get the most out of these outings. Also includes a handy tip card for quick reference. (November, 2010).
Trouble downloading? Read this document online.
Making Life Easier: Diapering
For many families, changing a child’s diaper can be a major battle. This routine is usually not as predictable as other activities, is often unpleasant for adults and not an event that the young child enjoys. While it can be challenging, it is also an opportunity to build a positive, nurturing and responsive relationship with your child. This installment of the Making Life Easier series provides several proven strategies to help make diapering a positive and relationship building experience for you both. Also includes a handy tip card for quick reference. (November, 2010).
Trouble downloading? Read this document online.
Backpack Connection Series
The Backpack Connection Series was created by TACSEI to provide a way for teachers and parents/caregivers to work together to help young children develop social emotional skills and reduce challenging behavior. Teachers may choose to send a handout home in each child’s backpack when a new strategy or skill is introduced to the class. Each Backpack Connection handout provides information that helps parents stay informed about what their child is learning at school and specific ideas on how to use the strategy or skill at home. This series was developed in collaboration with Pyramid Plus: The Colorado Center for Social Emotional Competence and Inclusion and Bal Swan Children's Center in Broomfield, Colorado.
Emotions
How to Help Your Child
Understand and Label Emotions
You can help your child expand her emotional vocabulary by teaching her words for different feelings. Once she knows and understands these words you can help her to label her own feelings and the feelings of others. Teaching your child about her emotions can be a fun and rewarding experience and prevent challenging behavior from occurring in the first place.
Trouble downloading? Read this document online.
How to Help Your Child Recognize & Understand Sadness
Sadness is one of the easiest emotions for young children to understand, and one of the first emotions that they can lean to recognize in others. Everyone feels sad at one time or another for a variety of reasons. As parents, we want to empower our children to recognize when they are feeling sad and, if needed, take steps to help themselves feel better or ask someone else for help. When you help your child recognize the physical features that accompany feeling sad and understand the reasons why someone might feel sad, you are helping your child create the necessary building blocks for him to manage his own emotions and relationships.
Trouble downloading? Read this document online.
How to Help Your Child Recognize & Understand Anger
As a parent, you might find that calming your angry child can be one of the biggest challenges of parenting. There are many things that make children angry, and children feel anger in different ways — just as adults do. As with all emotions, when you help your child recognize and name his anger you have helped him take the first step toward being able to control his own behavior. When your child is able to recognize the feeling and say, “I’m angry!” it reduces the chances that he will act out.
Trouble downloading? Read this document online.
How to Help Your Child Recognize and Understand Disappointment
Disappointment is a normal, though difficult, part of growing up. Your child is likely to experience disappointment as she makes new friends, tries new things and experiences the ups and downs of her world. Whether it’s a trip to the park that is ruined by rain or missing a birthday party, life is full of little and big disappointments. When you allow your child to feel, experience and learn from little disappointments at an early age, you help her to create the skills she will need to successfully handle the bigger disappointments she will experience later in childhood and as an adult.
Trouble downloading? Read this document online.
How to Help Your Child Recognize and Understand Frustration
Frustration is a common emotion in young children and typically occurs as a child begins to discover the many things he would like to do, but simply cannot do yet. Frustration is a natural and healthy emotion and can provide a positive learning experience for a child. The feelings of frustration that occur when your child has difficulty communicating his needs or tying his shoes are his cue that he needs to try to do something in a different way or that what he is doing is not working. You can teach your child how to deal with frustration in a way that is useful for him. Most important, you must respond to frustration when it first arises before it changes into anger or becomes the dreaded temper tantrum. Two skills children must learn in order to deal with frustration are: 1) how to ask for help, and 2) know when to take a break!
Trouble downloading? Read this document online.
Routines and Schedules
How to Use Visual Schedules to Help Your Child Understand Expectations
Often, children do not respond to adult requests because they don’t actually understand what is expected of them. When a child doesn’t understand what he is supposed to do and an adult expects to see action, the result is often challenging behavior such as tantrums, crying or aggressive behavior. A child is more likely to be successful when he is told specifically what he should do rather than what he should not do. A visual (photographs, pictures, charts, etc.) can help to communicate expectations to young children and avoid challenging behavior. Visual schedules (activity steps through pictures) can be used at home to teach routines such as getting ready for school. These types of schedules teach children what is expected of them and reminds them what they should be doing.
Trouble downloading? Read this document online.
How to Help Your Child Transition Smoothly Between Places and Activities
Transitioning, or moving, to new places, people and activities is something we do many times during the day. However, change can be overwhelming and seem unpredictable for your child, especially when she is not ready to move on to the next place or activity. Children make many transitions each day--from parents to teachers, from home to car, or from play time to the dinner table, for example. When and how often transitions occur are usually decided by an adult and children often act out with challenging behavior when they feel unable to control their routine. When you help your child prepare for transitions you are helping her to learn a valuable skill. The good news is that you can teach her this important skill while you are enjoying time together.
Trouble downloading? Read this document online.
Social Skills
How to Teach Your Child to Appropriately Get Your Attention
The ability to successfully capture someone’s attention is a fundamental social skill and provides the foundation for future success in social settings and relationships. Children use a variety of ways to get attention and will often resort to techniques they find most effective, such as yelling or whining. You can teach your child the way that you want him to get your attention (such as tapping you on the shoulder) and then reward him when that behavior occurs. When you take the time at home to build on the skills your child is learning at school, you reinforce these positive skills and create a solid social foundation for your child which will help to reduce challenging behaviors.
Trouble downloading? Read this document online.
How to Help Your Child Learn to Share
Learning how to share is a big challenge for all children because it often means putting aside one’s own needs in order to make someone else happy. Sharing is not a skill children have when they are born—they need to be taught how to share and how to see that their efforts have helped someone else feel happy or solve a problem. In order to learn this skill, children need adults to provide them with many different opportunities where they can practice how to share with others and see other children in the act of sharing. When a child learns how to share with others she feels more confident and is better able to play with other children independently. Additionally, learning how to share gives a child a very important and solid foundation of successful friendship skills she can continue to build on as she grows.
Trouble downloading? Read this document online.
How to Help Your Child Manage Time and Understand Expectations
Time is an unclear measure for children. It is very common for a parent to feel frustrated with a child when he has not done what he was asked to do (e.g., pick up toys, put on shoes, finish snack) even after he has been given a five-minute warning. However, it is important for parents to know that there is little difference between five minutes and an hour to young children because of the way they experience time. Children live in the moment and the future is difficult for them to measure. When parents use time (rather than events such as “when I get to the top of the stairs”) to communicate what they expect the child to do, it can lead to the child feeling confused and frustrated, and ultimately, the child expressing his emotions through a tantrum.
Trouble downloading? Read this document online.
How to Help Your Child Learn to Trade
When a child sees another child playing with a toy she wants, her first instinct is to take it. This behavior can be frustrating to playmates and often leads to an argument. Trading is a solution children can choose as a way to get an object from someone else in a positive way, and is a great first step in learning how to share. Trading is also a skill that must be taught and practiced many times. However, once your child is comfortable trading with others it can make her feel empowered. Knowing how to trade helps children to manage their emotions and confidently solve their own problems without help from an adult. Unlike sharing, where children must wait to use a toy, trading is a solution that allows both people to feel happy with the outcome right away. It takes patience and guidance to teach your child how to negotiate with playmates by herself, but it is a valuable skill that she will use throughout her life.
Trouble downloading? Read this document online.
Make and Take Workshops
Make and Take Workshops are workshops designed to provide information on a focused topic with the opportunity to “make and take” materials back to the classroom. Practitioners who make materials to use are much more likely to implement the strategies in their classrooms. The Make and Take materials posted on this site are for experienced Pyramid Model trainers to use.







