Monday, September 24, 2012

Understanding More About Child Psychology

Understanding More About Child Psychology


Child psychology is the study of the way a child's mentality changes, emotional, and their perception.This type of psychology focuses only on the child and works to discover why childhood conditions such as ADD and ADHD occur.Anytime the brain is affected, child psychology can help you understand it more and can help you deal with the condition and home.Child psychology is a field of study that can be very rewarding.If you have a knack for communicating with children in a variety of situations, such as when a child is abused or becomes abused, children who display certain amounts of anger that tends to be a problem, or if the child has a problem concentrating or learning in school, or if caregivers including teachers suspect that something may be wrong with a child, it may be important to for child psychology experts to examine them further.Those involved in a child's care such as parents, teachers, aunts, uncles, babysitters, and day care providers will need to be included in anything that deals with helping that particular child.Child psychology is a growing profession due to the increase in childhood conditions and diseases such as autism.Autism is a condition that affects one in every one hundred-ten children and it affects more boys than it does girls.Autism may not be detected until normal childhood development milestones are not reached when they are suppose to be.Psychology of children is very important in assisting parents, caregivers, teachers, and anyone else involved in a children's care to understand the conditions that a they may be going through.There are different context of psychology studied in children.One is social.This involves any relationship that a child has with adults and peers and how each relationship affects the child's learning ability, thinking process, and how the child develops.The next context of psychology studied in children is culture.The culture will play an important role in where the child lives, the values set, customs shared with others, and the lifespan of that children.Culture is also important in how the baby or toddler is able to communicate with parents and receive an education.As expected, psychology touches a wide range of topics that involve a child or deals with how a they thinks, acts, communicates, socializes, and more.During psychology courses, a student will learn the genetics of children, the prenatal development, social growth, development of personalities, the language development, gender roles in today's world, cognitive development stages, and sexual development as well.It's important to understand how children develop and why they do the things they do.Child psychology field can take you into the life of a child and help you understand these elements.Once you understand how a small toddler or older children thinks, behaves, and grows, and you understand how they live, you will have a better understanding of the child.It helps to foster better communication as they grow up.

Understanding More About Child Psychology



Sunday, September 23, 2012

Development Through The Lifespan Get The Best Price For The Developing Person Through The Life Span (Book, Study Guide, Student Guide & 4 DVD Set)


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The Developing Person Through the Life Span (Book, Study Guide, Student Guide & 4 DVD Set)






    3 Models of Christian Mentoring

    3 Models of Christian Mentoring


    For those interested in growth over the lifespan there can be no better aid, notwithstanding a relationship with Jesus Christ, than mentoring.When we consider that we either grow or regress in life, it pays to plan for growth.Growth is true success.But growth is such an abstract concept.Because it is impossible to chart our progress, mentoring helps simply chart the journey.It makes nothing of measuring the immeasurable.It works on the observable, on opportunities for strengthening our strengths, and on honing what is identified by the person being mentored as problematic.Mentoring involves the assistance of a discipler, spiritual guide, coach, counsellor, teacher, sponsor, and hero.And these roles can be combined into three modes of mentoring. intensive, occasional, and passive.1.INTENSIVE MENTORING.This concentrated variety of mentoring encompasses the roles of discipler, spiritual guide, and coach.This intensive process involves equipping those being mentored with the basics for following Christ, engaging them for accountability and for the provision of direction and insight, and for motivation and skill development.The style of mentoring is likely to be frequent, targeted, and possibly directive.This is the most deliberate style of mentoring.We can imagine those involved in this mentoring meeting fortnightly.2.OCCASIONAL MENTORING.With less directive mentoring the roles of counsellor, teacher, and sponsor come into effect.What is less directive is less deliberate.The mentor under this regime is more of a wise friend than an accountability partner, though wise friends will always step into the breach.The counsellor provides the subtleties of timely advice and correct perspectives on views of self and others, circumstances, and ministry.The teacher will help with knowledge and understanding in a particular subject.The sponsor provides career guidance and protection as the person being mentored moves through organisational strata.Being less directive and less deliberate, those engaged in this mentoring would meet 4-6 weekly.It is intentionally a hands-off process and it's typically driven by the person being mentored.3.PASSIVE MENTORING.Role models or heroes best suit the idea of the mentor in passive mentoring.This usually involves no relationship at all, as the 'mentor' is a contemporary or historical figure we simply admire, observe, and try to be like.We emulate what they do and teach by reading what they wrote or listening to what they say or said.This sort of mentoring has influenced every single one of us.Every one of us has had a hero we looked up to.***.Growth is our opportunity to advance in the faith, enabling us to love and serve others better, to live more hopefully, and to worship God more fully.Mentoring is central to growth.It is a very wise and godly thing to come under the charge of good mentoring.2012 S.J.Wickham.Further Reading. Paul D.Stanley & J.Robert Clinton, Connecting. The Mentoring Relationships You Need to Succeed in Life (Colorado Springs, Colorado. NavPress, 1992).The three models proposed above are sourced from this text.

    3 Models of Christian Mentoring



    An Introduction to Lithium Batteries

    An Introduction to Lithium Batteries


    Introduction.Between electric cars, cell phones and laptops it seems as if batteries are everywhere.This is not going to change any time soon.Global electricity use is skyrocketing and smart phones, tablets and e-readers are all becoming more common.In addition, batteries are finding applications in energy storage as the renewable energy sector continues to grow.Engineers and scientist have developed many novel technologies to supply our storage needs, but none seems to have established itself as the ultimate technology.Flywheel, compressed air and thermal storage are all strong contenders for grid-scale storage while lithium-ion, nickel-cadmium and nickel-metal-hydride batteries compete for portable electricity storage.What is all comes down to is that we still have not found an optimal way to store our electricity.This article will discuss the technology and potential of lithium batteries.Until the 1990s nickel-cadmium (NiCad) batteries were practically the only choice in rechargeable batteries.The major problem with these devices was that they had a high temperature coefficient.This meant that the cells' performance would plummet when they heated up.In addition, cadmium, one of the cell's main elements, is costly and environmentally unfriendly (it is also used in thin film panels).Nickel-metal-hydride (NiMH) and lithium-ion emerged as competitors to NiCad in the 90s.Since then a mind numbing number of technologies have appeared on the market.Amongst these lithium-ion batteries stand out as a promising candidate for a wide range of uses.Lithium-ion cells have been used in hundreds of applications including electric cars, pacemakers, laptops and military microgrids.They are extremely low maintenance and energy dense.Unfortunately commercial lithium ion cells have some serious drawbacks.They are very expensive, fragile and have short lifespans in deep-cycle applications.The future of many budding technologies, including electric vehicles, depends on improvements in cell performance.Technology.A battery is an electrochemical device.This means that it converts chemical energy into electrical energy.Rechargeable batteries can convert in the opposite direction because they use reversible reactions.Every cell is composed of a positive electrode called a cathode and a negative electrode called an anode.The electrodes are placed in an electrolyte and connected via an external circuit that allows electron flow.Early lithium batteries were high temperature cells with molten lithium cathodes and molten sulfur anodes.Operating at around 400 degrees celcius, these thermal rechargeable batteries were first sold commercially in the 1980s.However, electrode containment proved a serious problem due to lithium's instability.In the end temperature issues, corrosion and improving ambient temperature batteries slowed the adoption of molten lithium-sulfur cells.Though this is still theoretically a very powerful battery, scientists found that trading some energy density for stability was necessary.This lead to lithium-ion technology.A lithium-ion battery generally has a graphitic carbon anode, which hosts Li+ ions, and a metal oxide cathode.The electrolyte consists of a lithium salt (LiPF6, LiBF4, LiClO4) dissolved in an organic solvent such as ether.Since lithium would react very violently with water vapor the cell is always sealed.Also, to prevent a short circuit, the electrodes are separated by a porous materials that prevents physical contact.When the cell is charging, lithium ions intercalate between carbon molecules in the anode.Meanwhile at the cathode lithium ions and electrons are released.During discharge the opposite happens. Li ions leave the anode and travel to the cathode.Since the cell involves the flow of ions and electrons, the system must be both a good electrical and ionic conductor.Sony developed the first Li+ battery in 1990 which had a lithium cobalt oxide cathode and a carbon anode.Overall lithium ion cells have important benefits that have made them the leading choice in many applications.Lithium is the metal with both the lowest molar mass and the greatest electrochemical potential.This means that Li-ion batteries can have very high energy density.A typical lithium cell potential is 3.6V (lithium cobalt oxide-carbon).Also, they have a much lower self discharge rate at 5% than that of NiCad batteries which usually self discharge at 20%.In addition, these cells don't contain dangerous heavy metals such as cadmium and lead.Finally, Li+ batteries do not have any memory effects and do not need to refilled.This makes them low maintenance compared to other batteries.Unfortunately lithium ion technology has several restricting issues.First and foremost it is expensive.The average cost of a Li-ion cell is 40% higher than that of a NiCad cell.Also, these devices require a protection circuit to maintain discharge rates between 1C and 2C.This is the source of most static charge loss.In addition, though lithium ion batteries are powerful and stable, they have a lower theoretical charge density than other kinds of batteries.Therefore improvements of other technologies may make them obsolete.Finally, they have a much shorter cycle life and a longer charging time than NiCad batteries and are also very sensitive to high temperatures.These issues have sparked interest in other chemistries, such as lithium-air, lithium-polymer and lithium-iron.Since I do not have time to go through all these devices, we'll briefly look at lithium-air batteries.In these systems, Li is oxidized at the anode, releasing electrons that travel through an external circuit.Li+ ions then flow to the cathode where they reduce oxygen, forming the intermediary compound lithium peroxide.In theory, this allows for a truly reversible reaction to take place, improving the performance of lithium-air batteries in deep-cycle applications.However, much like Li+ cells, these batteries suffer from short lives.This is due to the formation of oxygen radicals that decompose the cell's organic electrolyte.Fortunately two lithium-air batteries developed independently in 2012 by Jung et al., a team of researchers from Rome and Seoul, and Peter Bruce, who led a group at St.Andrews, seem to have solved this problem.Both the groups' batteries underwent approximately 100 charging and discharging cycles without losing much of their capacity.Bruce's device lost only 5% capacity during tests.The batteries also have higher energy density than their lithium ion counterparts.This is a sign that the future of energy storage may reside with powerful, resilient lithium-air chemistry.However we will first have to overcome durability, cost and weight problems.Implementation.Though novel lithium battery chemistries are being developed and marketed, Li+ batteries remain near the top of the food chain for now.As we mentioned previously, this technology is often considered the first choice for electric vehicles and electronic devices due to its energy density.Tesla's Roadster contains no less than 6831 lithium ion batteries.Arranged into packs of 69, the cells are capable of taking the vehicle from 0 to 60 mph in just 3.9 seconds.Just in case you were wondering, 69 goes into 6831 exactly 99 times.Also, if you are reading this article on your laptop, it is likely that it is powered by a lithium cell.The major drawback to current Li batteries is their susceptibility to aging effects, especially when heated.You may have noticed that laptop and cell phone life deteriorates dramatically after a few years.This is largely due to aging.This issue has made the technology ill suited for backup and grid-scale power.Despite this, Li-ion batteries have competed for energy storage projects with alternative technologies such as thermal, flywheels and compressed air storage.Most of these installations have been in California.Silent Power's Li+ cells are being used to dampen power fluctuations in Sacramento and Greensmith has installed 1.5 megawatts of grid-balancing lithium-ion batteries throughout the state.In addition, AES Energy Storage has installed, or is in the process of installing, 76MW of Li+ battery capacity worldwide with 500MW in development.The main benefit of this technology is the fact that we understand it well and have the immediate resources for it to work.In large scale projects lithium-ion batteries have been most successful in sites where there are severe space restrictions or minimal maintenance capabilities.In the near future it seems as if lithium ion technology is set to continue to dominate many applications.Li+ batteries are a proven concept, unlike some other technologies that have remained cloistered in the lab.The possible emergence of electric vehicles and the booming demand for electronics will undoubtedly have positive effects on the industry.Unfortunately, all good things come to an end.Analysts forecast that the technology will lose some of its competitive edge once infant technologies such as aluminium-ion, zinc-bromine and lead-carbon come on the market.For example on the topic of lithium ion batteries in storage applications, Lux Research said the following.."Li-ion batteries developed for transportation applications are energy dense storage devices.Stationary storage projects rarely value this metric, resulting in wasted value for grid-tied Li- ion battery systems.Rapidly evolving technologies with equivalent or superior performance metrics and substantially lower costs and higher resource availability will take over the majority of the grid storage market in the coming years.".Though they are unlikely to be used in many grid scale storage projects, Li-ion batteries will certainly play a large role in our future.Their high cost will probably drop as the concept continues to mature and the devices become more widespread.A study by Mckinsey research found that 1/3 price reductions could be achieved through economies of scale alone.In any case lithium ion batteries are going to have to fight to keep the advantage they currently have.

    An Introduction to Lithium Batteries



    Development Through The Lifespan Cheap Development Through The Lifespan (with MyDevelopmentLab With E-Book Student Access Code Card) (5th Edition) Online


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    List Price : $173.20 Price : $120.99
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    Development Through the Lifespan (with MyDevelopmentLab with E-Book Student Access Code Card) (5th Edition)

    Product Description

    0205788599 / 9780205788590 Development Through the Lifespan (with MyDevelopmentLab with E-Book Student Access Code Card)

     

    Package consists of:

    0205669115 / 9780205669110 MyDevelopmentLab with E-Book Student Access Code Card

    0205687938 / 9780205687930 Development Through the Lifespan

     

    About the Text: A best-selling text unparalleled in its approach to teaching human development, Berk’s Development Through the Lifespan is relied upon in classrooms worldwide for its clear, engaging writing style, exceptional cross-cultural focus, rich examples, and long-standing commitment to presenting the most up-to-date scholarship while also offering students research-based, practical applications that they can relate to their personal and professional lives.

     

    Laura Berk, renowned professor and researcher, has revised the text with new pedagogy, a heightened emphasis on the interplay between biology and environment, and an enhanced focus on many social policy issues, while emphasizing the lifespan perspective throughout. The latest theories and findings in the field are made accessible to students in a manageable and relevant way. Berk’s signature storytelling style invites students to actively learn beside the text’s “characters.” Students are provided with an especially clear and coherent understanding of the sequence and underlying processes of human development, emphasizing the interrelatedness of all domains—physical, cognitive, emotional, social—throughout the text narrative and in special features.

     

    Berk also helps students connect their learning to their personal and professional areas of interest.  Her voice comes through when speaking directly about issues students will face in their future pursuits as parents, educators, health care providers, social workers, and researchers.  As members of a global and diverse human community, students are called to intelligently approach the responsibility of understanding and responding to the needs and concerns of both young and old.     

     

    While carefully considering the complexities of human development, Berk presents classic and emerging theories in an especially clear, engaging writing style, with a multitude of research-based, real-world, and cross-cultural examples. Strengthening the connections among developmental domains and of theory and research with applications, this edition's extensive revision brings forth the most recent scholarship, representing the changing field of human development.

     

    Visit the Preview Website to see sample chapters, get information on the supplements (including sample videos and on-line simulations), and much more: http://www.pearsonhighered.com/berkls5epreview

     

    About MyDevelopmentLab:

    MyDevelopmentLab is an easy-to-use learning management system. Students complete an online self-assessment, and the results generate a customized self-study plan, including a variety of tools to help them master the material. MyDevelopmentLab then reports these results to the instructor. It is an interactive and instructive multimedia resource that can be used as a supplement to a traditional lecture course or can be used to completely administer an online course. Its power lies in its design as an all-inclusive tool, combining an online version of the textbook plus multimedia tutorials, simulations, biographies, and controlled assessments to completely engage students and reinforce learning.

     

    New in Berk's MyDevelopmentLab for Development Through the Lifespan, 5/e

    NEW! Now contains Virtual Child

    NEW! Careers in Lifespan Development explains how studying lifespan development is essential for a wide range of career paths. Features 28 career overviews and contains interviews with actual practitioners, educational requirements, typical day-to-day activities, and links to websites for additional information.

    The production of MyDevelopmentLab that accompanies Laura Berk’s textbooks was overseen in its entirety by the author.






      10 Tips to Improve Your Self Esteem

      10 Tips to Improve Your Self Esteem


      Striving to improve our self esteem is on everybody's mind.It doesn't matter if you actively pursue this goal or you subconsciously working on improving your self esteem.The problem with this is that you really don't know exactly what you want to improve.You're acting intuitively on external signals.Do you know how to improve your self esteem? Probably not.To make it a little bit easier for you and to achieve your goals quicker I put together 10 tips that you can utilize right away.1.Build up your self-esteem.You must take an inventory.What do you want to improve or change about the way you interact with others? Try to make only one change at a time.Always check you progress before making another change.2.Celebrate your journey, not your destination.Learn to always feel good about where you are now, and to exude self-confidence about anywhere you might find yourself tomorrow.3.Set clear goals for yourself before every interaction.Know what you want.Think about how the people you will be meeting can help you reach those goals.Then decide how to approach each person accordingly.Apply this regularly and you will notice a difference.4.Be proactive.Take the initiative.Be decisive.Let the other person know exactly how he or she can help you.Proactive people tent to be more successful in their career.5.Treat each person you meet as if she or he is truly important.(You'll be amazed how this works.).6.Give a firm handshake; look the other person straight in the eye.Practice both of these.Your handshake should be just right.Not too firm and not too loose.Train yourself to notice something you like or find attractive in the person.7.Listen! Listen! Listen! Teach yourself to develop good listening skills.Learn a way to remember the other person's name.If in doubt simply ask for the name again 2 or 3 sentences into the conversation.8.Visibly respond to the other person.Smile, nod agreement, and address him or her by name.Apply all you listening skills to visibly respond.The body language is the most important part of a conversation.Practice, practice, practice.9.Pay more attention to the other person than to yourself.Are you responding to what may be going on in his or her life? Don't filter out bad news.Put yourself in the other person's shoes.Be caring.10.Stay "in the moment." Don't mentally cut off the other person.Don't reload while he or she is speaking.What this means is that you need to focus on the other person 100% during a conversation.Anything less is considered rude.Next time you meet somebody new look out for these behaviors.Put a mental checkmark on the each of the 10 tips and see how well this person scored.Chances are that the person scored very high if you tent to like her/him.On the contraire the person probably scored low if you don't seem to connect.The more you practice the more likely you will create a positive aura which is commonly known as charisma.To step up to become a charismatic personality it takes more than just these 10 tips.Creating a positive aura will benefit you in every thing you do.You will create a warmer ambience with your family.You will be more successful in your career.Even while trying to meet a partner of the opposite sex you will notice a difference on how people perceive you.Unfortunately a small article can't do justice on the wide spectrum of creating a positive aura and developing a charismatic personality.You will get the complete picture and step by step explanations in Race Kale's new book "The Power of Charisma".

      10 Tips to Improve Your Self Esteem



      Thursday, September 20, 2012

      HSP - High Sensitivity Across the Life-Span

      HSP - High Sensitivity Across the Life-Span


      Psychologists propose that there is a developmental evolution to life and that an individual has different tasks, and experiences changing demands as they grow up and age.As a result there are different stresses and different gratifications for Highly Sensitive Persons (HSPs ) at different times of their lives.Psychologist Carl Jung, made a broad and simple differentiation.He divided life simply into the first half and the second.The first half of life took an individual up into their mid-thirties.In first half of life Jung felt that the individual's task was to learn the rules and attitudes of their culture, as well as the practical skills needed to work and the emotional skills needed to care for themselves and others.The person in the first half of life has the task of proving that they can master the demands of their society and be a productive member of it.In the second half of life, Jung believed, all this having been proven and accomplished, the individual had a responsibility to develop their own particular gifts and to offer to the world those things, such as thoughts and ideas that only they alone could give.In the second half of life a thoughtful individual is required to partially shake off the accepted attitudes of their culture and take a more personal view of themselves and their needs and possibilities.This new approach in the second half of life is supported by the skills, financial stability and network of human contacts built in the first half of life.For the HSP progress through the developmental stages of life with their changing demands poses unique challenges.Infancy and childhood.Lack of power and control Because high sensitivity (HS) is present from birth, it exists before the individual has the ability to control the environment themselves.As a result HS infants and young children are often overstimulated and neither the parent nor the infant may recognize this.The infant may on the one hand be treated as difficult or demanding, or alternatively treated as fragile and overprotected.These responses play themselves out in families during childhood and may create an internal belief in the HS child that they are "naturally difficult" or "delicate".In those instances when sensitive parents recognize the needs of their infant or child and help them to develop the skills they need to avoid overstimulation, sensitive children can thrive and learn to use their sensitivity productively at a very early age.As sensitive children acquire more self-management skills and are permitted to influence their personal environment, they will try to choose ways to avoid overstimulation.Often they are more solitary, choosing quiet pursuits such as reading or art.Children are rarely able to identify their problem as "high sensitivity" and experience instead a feeling of being different and out of step with those around them.These feelings are painful and may lead them to feel sad or angry.Teen years.More outgoing and voluntary control .Nature has determined that teens in general can handle a lot more stimulation.Teens typically turn to peers and seek out a more exciting social life.This is also true for many HSPs especially when they have had "good enough" childhood experiences.Longitudinal studies of "reactive infants" who grow up to be shy children find that by the mid teens many of these children are no longer distinguishable from their peers.In personal interviews with these reactive teens however, they tell the researchers that they still feel shy inside but are able to "act" outwardly as if they are not.This testifies to the development of social skills which can be used voluntarily.Twenties.Dealing with the extroverted societal ideal Their mid-twenties are often a challenging time for HSPs as the convenient and ever-present social networks of high school and university begin to fall apart and quiet HSPs may have trouble developing new social networks to replace them.The very public social scene of bars and clubs may be too overstimulating to be enjoyable.Many HSPs come to hate their sensitivity during these years and wish that they could make it go away so they could be "normal".HSPs often feel isolated and despairing during these years and often cling to a few important friendships which carry them through.During all this HSPs are also busy trying to learn the ropes of their society and acquiring the skills, education and professional contacts that they need to live as adults.Unfortunately, North American society is oriented towards an extroverted and less sensitive ideal.This means that HSPs trying to approximate he "standards" of our society are required to work outside their comfort zone much of the time and this is an extra burden which often leaves them physically and emotionally worn out.This is especially true when they have no concept of High Sensitivity to reassure them and continue to judge themselves according to the standards of the less sensitive majority.Thirties.Seeing advantages By their thirties, most HSPs have been fortunate enough to have had successes that they can attribute directly to their special sensitivity.This, in conjunction with their increased power over their own environment lets HSPs take a more even-handed attitude to their sensitivity in their thirties and beyond.HSP in the second half of life .The requirement of the second half of life for everyone is simply to be more yourself.Jung put it nicely when he said that we should each aim to be "the experiment nature intended".It is in this endeavor that sensitivity really comes into its own.The detailed cognition, the self-reflection, the ability to deal with others emphatically and diplomatically, and the natural creativity of most HSPs are combined with their life experience and life skills in a very potent mix.Wisdom and integrity.Valued by society Many HSP's blossom later in life when the pace of life around them slows or steadies and when there is time and space for the kind of thinking that they prefer and they have the practical skills to use their gifts to good effect.In the second half of life when many non-HSP adults also slow down and begin to be more self-reflective and concerned with experiencing their individuality, the "difference" of HSPs just becomes one difference among many.But it remains what it always was, an important and necessary part of the human spectrum of response.SENSITIVE INDIVIDUALS ARE, AND ALWAYS HAVE BEEN NECESSARY AND IMPORTANT CONTRIBUTORS TO THE HUMAN WORLD.Sometimes the overwhelming experiences of early life are not easily transcended.An individual who feels, or has been treated as too fragile, damaged or "bad," may have missed out on developing some of the skills and attitudes that would support their sensitivity and let them use it positively as adults.When this is the case they may fall into depression or remain hampered by excessive anxieties about going out into the world or revealing themselves to others.In these situations it may be helpful for them to seek counseling or psychotherapy to help undo some of the damage of the past and open a pathway to the future.Many adult HSPs do very well in longer term, talk-based therapies where, in a quiet supportive space with the steady attention of a sympathetic counsellor, their naturally detailed cognition and sensitive insight can be used to heal themselves.And return their potential to the world.

      HSP - High Sensitivity Across the Life-Span