A Parent's Guide To Algebra's Basic Concepts - Properties Made Easy - Associative Property

Remember that the "Manipulation" Properties of Algebra (my name for them) provide the rules for working with (manipulating) numbers and/or terms and allow us to change the Order of Operations. The first property we discussed was the Commutative Property of Addition/Multiplication. It allows us to change the order of numbers when adding or when multiplying. In this article, we discuss the second of the "Manipulation" Properties. The second of the "Manipulation" Properties: Associative Property for Addition/Multiplication In symbols, this property says: a + (b + c) = (a + b) + c (addition) or a (b x c) = (a x b) x c (multiplication) Remember that the x used here represents multiplication--not a variable. Like the commutative property, this property is NOT true for subtraction or division. With numbers, the associative property looks like: 3 + (17 + 12) = (3 + 17) + 12 and 6 x ( 5 x 9) = (6 x 5) x 9 So, how is this different than the commutative property? With the associative property, the order of the numbers does NOT change--we only change the grouping. We move the ( ). Why? Again, it is to change the Order of Operations if there is a reason to do so. For example, in 3 + (17 + 19), the correct working order would be to do the ( ) first. But I need my calculator for (17 + 19). This shouldn't need a calculator, but many students are calculator dependent and grab that calculator too quickly. If they just take a second to actually look, they would see that applying the associative property changes the problem to (3 + 17) + 19. No calculator needed here because 3 + 17 = 20 and 20 + 19 is 39. Likewise, 6 x (5 x 9) becomes (6 x 5) x 9 or 30 x 9 and 30 x 9 is an easier problem than 6 x 45. I can do 30 x 9 = 270 in my head. Any time that we can eliminate calculator usage, we have saved time. As before, in order to use the associative property, all of the operations must be the same--all addition or all multiplication. And as before, if the operations are mixed, you must use PEMDAS. Stop that whining! I can hear you complaining! "Do I have to remember the names?" "How do I remember which property does what?" Of course, I can't really hear you whining; but this is traditionally where Algebra students actually DO start whining with exactly those questions. And the answers are... Yes, you have to learn the names and SPELL them correctly as well. Yes, I used to give spelling tests in Algebra class. You should have heard the uproar that caused! "This isn't English class. " Why do we have to spell in Math class?" It got to be kind of funny, except for the fact that they truly believed that they didn't need to know how to spell any word not used in English class. I think correct spelling is important in all classes. I know that being able to spell a word correctly helps with pronunciation and vice versa. Far too many students pronounce commutative as if it were communative. There is NO 'n' in commutative and the root word is commute--not commune. So spelling and out loud pronunciation practice are both beneficial. The reason that knowing the correct names is important is the same reason we all have names. It is much quicker to know the names than to have to describe everything. It's like asking about your child's friend, Joey, rather than having to describe the short little boy with freckles and red hair who lives three streets over. Names are such time savers. As to how to remember which property does what...I am going to give you two ways to remember each one. Then choose the method that makes the most sense to you. 1st method: By root word. The root word of commutative is commute. As in commuting to school or work: Colorado Springs to Denver in the morning and Denver to Colorado Springs in the evening. The order of the cities is different, but the distance is 60 miles either way. The root word of associative is associate. With whom do you associate? Who is in your group? The ( ) in these problems change which numbers get grouped or associated first. 2nd method: Use the first letters of each word as a mnemonic device. Commutative: use the co for Change Order Associative: use the asso for Always Stay in Same Order In conclusion: Remembering that these are "Manipulation" Properties which let us change the Order of Operations, then the commutative property changes the order of the numbers and the associative property changes the grouping of the numbers. Also remember that (1) these properties can only be used if all of the operation symbols ( + or x ) are the same, (2) if operations are mixed, fall back on PEMDAS, and (3) these properties are ONLY TRUE for addition and multiplication. NEVER do either of these properties with subtraction or division. NEVER. We have one more "Manipulation" Property to cover, but before we do that, I want you to re-read this until you can explain it to someone else without looking; AND, you can explain to someone else how the commutative and associative properties are SIMILAR and how they are DIFFERENT. The reason the I keep encouraging speaking out loud is because we humans are very good at kidding ourselves within our heads that we understand something, but it is nearly impossible to say it out loud if we don't really know it. Speaking out loud keeps us honest with ourselves. The reason I encourage telling someone else is (1) if you don't really know it, you can't tell someone else, and (2) teaching someone else is the quickest way to learn things yourself. Now, go practice.

Open and Distance Learning Policy Framework

Most known government or institutional open and distance policies are mostly born out of the need to regulate the access and cost effective delivery to recipients of education needs that are often constrained by the barrier of distance, space, classroom and hostel accommodation. Basically the policy framework tackles the institutional and oper vedic maths ational guidelines for Access, stipulating rules, regulations, participating requirements for the intending institutions. This Access aspect also involves making the contents of the education either in the awards of certificates, diploma, associate degrees, degrees, post-graduate degree and doctorate degree publicly available and accessible for ready applicants. Most of these rules are often adapted and integrated into existing broad education policies, plans and operational framework of the government overall goal for education. This is very important so as to safeguard the sanctity, assessment, evaluation and overall quality of education contents to be delivered at the end of the day. Every society has its own educational minimum requirements for the conferment of various categories of awards. This varies from one country to another. If the policy framework is national in outlook, the requirements will be as applied in the domestic and geographic boundaries of that society thus subjecting international applicant to what obtains in that domestic framework. However, over the last three decades, with the globalization that comes with the internet technology, all these domestic boundaries have thinned away to give way to participation for all irrespective of the geographic distance barrier. Hence most operational guidelines in these policies' framework makes adequate provision for the global or international applicants/students. The framework encompass the subject of international collaboration and cross border education with the view of ensuring international accreditation with contents quality from such interaction. The policies often goes as far as stating the requirements for such cross-border education involvements for participating open and distance learning institution. Guidelines on delivery are very clear, the most cost effective mode of delivery is the postal services and the radio. The contents and materials are prepared differently to suit the distance learner. A variety of media and emerging cost-effective technologies such as, Audio books, mobile phone SMS and e-mail are clearly included in these requirements for the 21st century distance learner. This is to provide and/or improve access to good quality education for large number of learners wherever they may be. A fresh distance learner and an advanced elearner will find these tools very useful in computer training and online learning. With this product you need No books or software needed - Just a windows PC with Internet Explorer/Firefox. Print certificates of completion, with your name on them - great for resumes. Learn what you need to know to pass certification exams. Company managers can view progress reports for employees. 100% 7 day money back guarantee. Pay one time. No hidden fees!

Online Training Vs Classroom Training Setup - Pros and Cons

Online Training is not uncommon in today's world, but a lot of people are still skeptical about the concept of virtual classroom. The value of a live, instructor-led training experience is truly undeniable. If the instructor is an accomplished teacher, who has the skills to keep the students involved and engrossed, so they can retain the material, an In Class training gives you most return for your investment. But if you take into consideration, giving workers time out of the office and the fact that the price of gas will probably never drop below $3.00 per gallon again, and also the fact that if you need highly specialized training, there may not be a training facility close to your location, that can meet your needs, then Online training shall definitely work for you. Usually what makes this decision difficult is that people are not aware of what E Learning or online training really comprises of or what forms it can take. Here's a quick breakdown of the kinds of online training with some Pros and Cons. Pros Webinars - Desktop Sharing, Debugging, Coding - Webinar is a concept in which the trainer can share the desktop with the students who could see everything happening on their screens, which the trainer walks them through the E Learning training process. Easy Desktop Access Control - There are new tools like gotomeeting and webex screen sharing which could be used as a Virtual Classroom using Desktop Sharing by both Trainer and Trainee and anyone on the chat could be given the access to your desktop which sometimes is even better than In Class feature where the trainer would have to personally come over to your desk and help you with your problems. Cons No Direct Human Interaction - Training Idealists may miss the In Class Training Courses where you can interact with trainer face to face, instead of talking over the Phone and seeing them online. It's tough to decide which is the best option , but if you are looking for an institute which provides really great Online Training Courses and also customizes and tailors the course and the pace to your needs, then checkout Resource Networking Group and contact an expert.

Online Degrees - How to Get a College Degree Online!

An online degree is a college degree that is earned by taking courses online. Online degrees are offered by online colleges or schools or programs or by regular brick and mortar schools - on-campus schools, colleges or universities. In some cases you can go for free. Depending on how much education you already have you can earn an online degree is less than two years. Depending on how much you sign up for and study for and complete of course, will determine how long it will take. There are many colleges and universities that have associate degree programs too that offer accelerated programs. And then some programs will take the same amount of time as the traditional on-campus college degree. Students who choose to learn online will need to be more disciplined. You'll have to motivate yourself to check in, complete your courses, take tests and attend online lectures without a traditional on-campus schedule to follow. Your amount of course-load would be the same as on-campus including assignments, any prerequisites and test requirements. Degree requirements would remain the same also. If you're wondering if online degrees are credible, they certainly are. They are becoming much more popular and many famous colleges and universities offer online degree programs now. Employers look at them just as favorably too. Just make sure your online college choice is accredited. There are fake accreditation schools but you can easily sniff these out. The U.S. Department of Education is responsible for accreditation so you can check with them. There are more than four million people taking online courses and programs and each year more people are signing up. All degree types can be achieved online - associate degree, bachelor's degree, master's degree, doctoral degree, graduate programs and many types of certifications and other diplomas. Areas of study include business, accounting, business management, marketing, criminal justice, law enforcement, homeland security, education including elementary and secondary education, engineering, graphic design including website development, healthcare including nursing and healthcare administration, human services, psychology, legal and paralegal, liberal arts and technology including computer programming and network technology. Financial aid is available through the financial aid department of the on-campus or online colleges or universities. Generally you'll find it easy to get federal loans or actually receive grants or scholarship money for your education. There is money set aside specifically for online degrees. Additionally there are other types of education loans. One should try to get scholarships and grants so you can get part or all of your online courses free.

Online College Degrees - Making Life Easier

When was it that you last attended a classroom for a lecture? Do you miss not having taken up a college education? When you see others having completed their education, it is natural that you should feel left out and wish you had somehow continued and completed your university degree. There is no reason to feel bad and you can still make up for the lost time and take up a bachelors degree from an online college. This can put you back on track and in line with others. Whatever the reasons were that you to dropped out of college is irrelevant. What is important is that having a degree will help you better your career prospects. If you wish to grow in your career path, you would need to be promoted or take up other job roles, which will demand different skill sets and qualifications. Most of the jobs call for graduation and degrees as a basic qualification. In the present condition you cannot afford to leave your current job and take up studies again. So the best option would be to enroll in an online course so you continue to work and complete your degree at your own pace. Whenever somebody hears of online schooling, the first reaction naturally is disbelief. Many people have heard of distance education, but not online education. This is true that most of the prestigious universities are now able to offer bachelor degrees online which is open to all, disregarding your location and age. The next question to ask is, How genuine are these degrees?". Let us assure you, an online college that offers flexible schooling is as good as the normal degree that you would get from the university by attending day college. Come to think of it, why would the degree be different? If you analyze carefully, you will find that everything is the same except that the admission criteria and delivery mechanism are different from that of day college classes. Let us also caution you on one aspect that you should watch out for. As we mentioned, online bachelor degree courses are the same as day time college degree courses. They carry the same value in the industry. But this is valid only when you get the degree from a university or institute with a good reputation and one that has accreditations. This is something that you would have to check out and do your homework before you decide on which online college you would like to apply for. Admissions to online schools or universities are different because unlike day college, online colleges admits anyone and everyone for a degree program as long as they have completed the prerequisite high school graduation. It does not matter when you completed your high school. You may be resuming studies after ten years, but the college accepts you even then. Come to think of the location of your home or stay and the location of the university, which you are applying for. It really does not matter where both of you are located. You can be in the same city or in different parts of the world, online degrees can be applied for as long as you are able to have a good internet broad band connection and are able to access the university website online.

Nursing Degrees Online!

Some potential nursing students have been led to believe that online nursing degrees are all fake. This is a huge misconception perpetrated by less than honest people, which unfortunately we have to put up with online, but don't have to use or tolerate. Always check that any nursing degree program you embark on is fully accredited with the necessary education authority, as you would if you were to embark on a nursing degree in a bricks and mortar educational facility. Distance Learning Distance or online learning is available for most degrees that are available in traditional educational facilities and nursing is no different. The college or university must be accredited with the US Department of Education or any of the 6 regional or 52 national bodies funded by this department - accreditation is the key word here! The beauty of distance learning is that it allows many more students access to training and education that may not have been available to them normally. It also allows students to complete their courses in their time, so they may work and be educated at the same time, a very necessary evil in this day and age of economic strife. As long as an online teaching facility is accredited it is also allows for eligibility for the same scholarships and financial aid as students enrolled in traditional facilities. The Online Nursing Degree Just as the class-based nursing degree is a popular course, so too is the online course; if not more so. There has always been a shortage of nurses and this is still the case. Because distance education is so flexible, it has boosted the popularity of the nursing degree and made it more accessible. Students are able to learn through some of the best universities and colleges in the US regardless of their location. Practical Application Practical lab work needed to complete course modules can be undertaken in a local area, and so can other practical classes. The university or college will arrange for this on behalf of the student as it is important for student to be able to apply the theoretical knowledge they have acquired online. A licensed professional will be able to verify that the practical work was undertaken and this is not an obstacle to learning. In the initial phases of an online education process, finding employment in the nursing field may be a little more difficult than with a traditional degree, but times are changing fast. Employers are seeing the benefit of employees taking online courses as they are still able to work and no leave of absence is required. Recent research also shows that hospitals and other employers are more eager to provide financial assistance to staff who undertake online degree courses in nursing, because of this fact. Conclusion Online nursing degrees are rapidly gaining more credibility in the eyes of more traditional institutions. It is vital not to support online scams in this important service industry, and this can be done by only attending an accredited nursing school. It is a simple matter to verify these credentials with the US Department of Education.

Some Tips How to Complete the Online Forensic Degree in Accounting Successfully

When a person tries to find a field in which he or she wants to get a job, there appear a lot of complications in choosing. Students can find a job in different fields of science. The most widespread of them are the fields of teaching, medical treatment and a field of accounting. When we are speaking about accounting, we should mention that there are a lot of jobs which correlate with this field. Nowadays such field as forensic accounting has become very popular. This area develops more and more today. This is a very specific type of career which needs the usage of accounting, auditing and investigative skills in order to assist in different legal matters. So, if you are a person who dreams about the job which will bring you a lot of excitement and financial reward, then the best choice for you is the career of forensic accountant. In order to become a successful forensic accountant you have to obtain the required education and definite license. Nowadays the online education has become available as well as the market of jobs which demands for forensic accountant careers. As a result, almost all universities all over the world offer a forensic accounting degree online. In order to begin the successful career and work as a forensic accountant you are required to have a bachelor business degree in accounting or finance. This is a very important item, so you have to achieve a perfect education. Besides, to the obtaining of bachelor degree in accounting or finance, you should also have a CPA ( Certificate Public Account ) license. As this profession is very important and needs professionals, then you should also be able to own a Forensic Examiner Diploma ( FED ) or the Certified Fraud Examiner ( CFE ) designation. These are two possible forensic accountant certifications. With these documents you can be sure that you will have a possibility to find a perfect job and to obtain a perfect career. So, if you are very interested in the field of accounting and especially in the field of forensic accounting, then you should know that without the above mentioned documents you won't be able to have a good job in this field. And before you will enter this career field you have to be well prepared for that. So, mention that you will achieve a proper job only if you have the required science degree, that is the bachelor's degree in accounting or finance, then certification, what is CPA, and license, that is FED or CFE. Nowadays a lot of universities offer numerous degree programs which also can be provided online. Among them we can also find a forensic accounting degree programs. Usually these programs also offer the required CPA and CPE credits. If you achieve the education by the forensic accountant degree program, then you can be sure that you will become a forensic accountant. It is a well-known fact that all online degree programs have their own advantages. The online forensic degree program in accounting is not an exception. The two most important and precious advantages of the online forensic accounting degree program are the flexibility and convenience. First of all you should mention that there is no need to expend money on transportation. You just don't need to come to the university each day. Besides, there is a great opportunity to enroll the forensic accounting degree program, offered by the university which you would like to enter, just from your home. This is a great advantage especially for those, who live in another country. Nowadays it has become very easy and convenient as in different universities the courses for the international students have been opened. It has already been mentioned that there are a lot of universities which provide students with different online degree programs. A lot of them offer online forensic degrees in accounting. Nevertheless, that the universities and the programs are very different, there are some common things which each student needs to take into consideration before entering the university and taking the online forensic degree program in accounting. So, please, before signing up for the definite degree program read these things and be sure that you've mentioned them. - In order to achieve a proper education you have to be sure that the university, in which you would like to enter, is of a good accreditation. Mention, that the selected university should be accredited by the accrediting agency and must be recognized by the Department of Education. This is very important because if the university is not accredited, then the knowledge which is given there is not of a proper value. - If your aim is to get a challenging job in the field of forensic accounting, then you should take the proper online forensic degree program in accounting. This means that your degree program has to contain all the necessary courses. This will enable you to get a perfect knowledge and the opportunity to get a good job. - Sometimes the online forensic degree program in accounting requires attending some classes. In the most cases it is required when there are some laboratory works or practical works. In this case you need to find the most convenient way out from this situation. If you live in a great distance from the university you can find the nearer locations of the departments of the university. There is a great possibility that there are some departments which are provided by the university. - If you are a person who needs some financial aid, then you can address to the university centre which will provide you with the information about different financial aid packages, which are offered by the university. Usually each university can provide their students with the financial aid, but in the way if you really need it. So, if you need help, then you should only ask for help. When you come to the conclusion that you would like to become a forensic accountant, then you should be ready for difficulties. Those some tips mentioned above are little pieces of advice. But if you want to know more information, then you have an opportunity to talk with the admission officer, who will listen carefully all your questions and will patiently give you answers. This will be more legitimate before your entering to the university. You have to know all pros and cons of the university and the online forensic degree program which you would like to enroll. Besides, all the information which is given to you by the university admission officer is free of charge. It will be better for you to know as more details about the university and degree as possible. Only after you have found the proper university and the perfect online forensic degree program, you can make a decision to enter the one you have selected. So, let's summarize all the information which is given in this article. First of all you should mention that the forensic accounting is a very important and serious field. If you decided to become a forensic accountant, you have to be prepared for a difficult way of receiving the proper knowledge for this job. First of all, you have to obtain the bachelor degree in forensic accounting and have some license and certification. All this stuff you can obtain only by attending the accredited university, in which you can enroll the online degree program in forensic accounting. The online forensic accounting degree program will give you an opportunity to achieve a good knowledge conveniently. This knowledge will bring you an opportunity to find a good job as a forensic accountant and to make a successful career. So, if you are sure that you really want to become a forensic accountant, then it is in your concern to take into consideration all above mentioned information and star searching for the proper higher educational establishment which will definitely give you a perfect education. Start searching and be very careful in it, because the choice of the university and education influences your future life and career. Be patient and move forward to your dream if you really want to achieve it!

Taking CNA Classes Online Can Save You Money

If you are planning to become a certified nursing assistant you will quickly realize that there are a wide variety of places where you can get your education and training. However, one of the best ways to do this is to take your CNA classes online. Most people shell out hundreds, if not thousands of dollars to go to school to become a CNA. The truth is, you don't need to do this. By simply taking online classes to get your CNA certificate you can actually save yourself hundreds of dollars. Online classes for nurse aides are not free, but they're much cheaper than going to a traditional school and there are also many other benefits to getting your certification online. The Benefits of Taking Online CNA Classes If you're like most of us, then you don't have a lot of free time. Trying to begin a new career with a busy family can seem almost impossible. But the truth is it doesn't have to be this way. Thanks to modern technology and the Internet, you can begin taking your certified nurse aide classes online. One of the best things about online schooling for nurse aides is its convenience. You don't have to drive hundreds of miles back and forth every single week. Instead, you can simply sit down in front of your computer and learn how to become a certified nurse aide from the comfort of your home. You can take your classes anytime you like. It doesn't matter if it's in the morning, evening, or even in the middle of the night. You'll be able to fit your schooling into your schedule and get your certification for your new career. Finding Certified Nurse Aide Classes Online Believe it or not, it's actually very easy to find online CNA classes. If you have a computer and an Internet, then that's all you'll need. Some people may tell you to simply look up "online CNA classes" but this is really not the best option. Your best option is to go with a trusted school or university that is well-established. The reason for this is because you will get the best training and a very good education. When you are looking for online courses, is very important to make sure that the classes you are attending are compliant with your state's regulations. Each state has different rules and regulations for certified nurse aides, and it is a good idea to make sure that the online school you are attending is compliant. If you're still having trouble finding CNA schools online, then you do have one last option. You should contact your board of nurse aide registry and get referrals for online programs that are reputable and compliant with your state's regulations.

An Online Medical Degree Can Offer More Options Than Ever Before

The new Healthy, Hunger-Free Kids Act that was instituted in early December likely caused a good deal of excitement amongst nutritionists and pediatricians everywhere. The bill boosted funding for healthy school lunch initiatives all over the country, mandating that schools adhere to stricter nutritional standards and provide more help to needy children. With this new legislation in mind, and the constantly changing field of nutrition science, those that seek to get involved, or to get more advanced degrees, will find many options through an online medical degree in nutrition science. It's not just in school cafeterias that many will find nutrition specialists. From nursing homes, to hospitals and private doctor's offices, all different types of nutrition specialists offer their help to people ranging in ages from one month to 100 years old. According to the American Public Health Association, one in every four Americans is obese and childhood obesity is on the rise as well. With these figures in mind, it is no surprise that people are starting to take notice. From reality television shows like The Biggest Loser and federal support to change these figures, it is no surprise that nutrition specialist jobs are on the rise. From entry-level to management, health science colleges are seeing surges in applicants. In addition to ground school applicants, online health science courses are seeing more applicants as well. Usually, they are professionals that are seeking to advance their degree while still maintaining their full-time jobs and managing a busy home life. While the job growth rate is slightly above the overall growth rate, at 9 percent, more dietitian and nutrition jobs are going to open up by 2018, according to the Occupational Information System. This is due to the fact that more people will open up their own practices and more companies, including schools, will be looking to hire these types of specialists. According to the Bureau of Labor Statistics (BLS), nutritionists earned about $50,590 annually, with the most topping out at over $73,410. Most if not all nutritionists have a bachelor's degree, and those wishing to pursue more managerial-level positions will likely need a master's degree. The majority of US states require a higher education degree, paired with a license to practice, in order to be eligible for a job. With the ever improving climate of nutrition and medicine, it seems as if a healthier and happier populace will be well on its way. More focus has been on nutrition in children and the rising obesity rates here and abroad. Although many people may find these issues important and want to go back to school to help out children and adults, sometimes finding the time to go to a traditional school is not an option. Online medical degrees provide the flexibility needed for those that wish to pursue different fields, like nutrition science, in order to make a greater impact on their communities.

How Private Investigator Solves Criminal Defense Case

If the current stats on criminal justice are to be believed there seems a substantial rise in the inclination towards a career as a Private Investigator amongst the general masses. And these figures talk of numbers previously not connected with law enforcement under any case. This only indicates that there is a newfound interest among people to make a career in private investigation. But here is the real scenario: most are only acquainted about the field as much portrayed in novels or entertainment shows on TV. And even if you may have a fair amount of knowledge in criminal justice, what one then lacks is proper private investigation training. When one does become a PI, his work may spread across diverse industries and personal requirements. They have to deal with partner loyalty cases, fraud cases, accident investigations, even keeping an eye on someone. PIs are largely hired by attorneys in helping them out with a case, by finding clues and evidences that benefit their stand in the court of law. And this normally gets extended in a criminal defense case too. In fact the importance displayed by PI in a criminal defense case cannot be refuted. Simply because of the fact that when your lawyer or attorney gets embroiled in the investigation, he can, then, no longer be your advocator but a mere witness only. Thus, a fruitful association of PI becomes mandatory for a lawyer to reap the best for his client. That goes without saying that a good PI with proven track record becomes increasingly arduous to find. Hence, the necessary demand in the criminal justice field. A private investigator is always considered to be the quarterback of the lawyer's team. So it's only discernible how important his role is in the entire episode of a criminal justice. There is a saying that goes the early the better. So does it imply in the incorporation of a PI in the criminal justice case. Because evidences vanish, fade with passing time it times excruciatingly important that all the pieces be gathered together at once before it too late. Police and prosecutors instruct the witnesses and prosecution party from divulging any information to anyone. The expert skills and hardcore private investigation training come of use here. Without the witness's intention, a PI knows well how to get relevant information from them. Those are his USP skills. Secondly, getting firsthand information from the prosecution witness's makes it possible for PI to cross check their validity. If the witnesses are lying, their stories may falter each time they chirp. A PI will easily point that out, plus reference check for the discrepancies. Their inconsistency will be their biggest predator. So a good private investigator will definitely derail the prosecutions track well in time. Exposing all those hidden lies is what a PI can do best. If you are good at catching lies and are toying with the idea of taking up a career in private investigation, you may very well benefit the criminal justice field. The role comes with heightened responsibilities and one with strong principles can really make a difference.