K9 investigation errors: a manual for avoiding mistakes by Resi Gerritsen, Ruud Haak

, , Comments Off on K9 investigation errors: a manual for avoiding mistakes by Resi Gerritsen, Ruud Haak

By Resi Gerritsen, Ruud Haak

"Internationally well-known puppy handlers Resi Gerritsen and Ruud Haak speak about quite a number K9 research blunders from prior and current, together with examples of terrible procedure and outright fraud from K9 investigators in Europe and North the USA. The authors additionally supply guide for a way to coach canine for scent-identification lineups utilizing the Dutch protocol, which minimizes the possibilities of blunders or fraud. Make sure Read more...

summary: "Internationally well-known puppy handlers Resi Gerritsen and Ruud Haak speak about various K9 research blunders from prior and current, together with examples of terrible approach and outright fraud from K9 investigators in Europe and North the United States. The authors additionally offer guideline for a way to coach canines for scent-identification lineups utilizing the Dutch protocol, which minimizes the probabilities of mistakes or fraud. verify your paintings holds up in court--train and install your canine with the top attainable specialist standards."

Show description

Read Online or Download K9 investigation errors: a manual for avoiding mistakes PDF

Best pets & animal care books

The Koehler Method of Guard Dog Training; An Effective & Authoritative Guide for Selecting, Training & Maintaining Dogs in Home Protection, Plant Security, Police, & Military Work

This publication comes in handy to a point, yet it really is equipment and use are very old-fashioned. Use it for a common evaluate of ways to coach a puppy no longer as a literal advisor. for the time of this books writing animal cruelty legislation weren't so enforced, now a days they might take your puppy, spoil it and placed you below the reformatory.

Leader of the Pack

WILDLY self sustaining, SHE’S no longer ONE FOR PACK MENTALITY. at the outdoors, Sophie Garou resides each woman’s dream: she has good looks, brains, and a big-time place in Austin’s most useful accounting enterprise (not to say a truly attractive, very winning new boyfriend). yet there’s one Sophie could relatively hold below wraps: she is a werewolf.

Run, Spot, Run: The Ethics of Keeping Pets

A lifestyles shared with pets brings many feelings. We consider love for our partners, definitely, and happiness on the suggestion that we’re delivering them with a secure, fit existence. yet there’s one other emotion, much less frequently stated, that may be approximately as robust: guilt. once we see our cats staring at wistfully out the window, or watch a goldfish swim lazy circles in a bowl, we can’t aid yet ask yourself: are we doing the fitting factor, preserving those autonomous beings locked up, topic to our regulate?

Additional resources for K9 investigation errors: a manual for avoiding mistakes

Sample text

This is necessary for future blind work where there will be an interval between when the dog makes his choice and when he receives his reward. The dog must learn from the start that he must persist in his choice. PHASE 2: THE DOG LEARNS TO SEARCH FOR THE SUSPECT’S TUBE AMIDST TUBES SCENTED BY ONE OTHER PERSON Goal: The dog takes scent from the smeller. The row consists of seven tubes scented in a similar manner and at the same time: one tube has been scented by the same person who has scented the smeller.

This topic, however, needs to be investigated further. The researchers conducting this study collected all their scent samples on the same day. 17 There are some problematic aspects to the researchers’ study, especially as it relates to the protocol used for the tests. The handler, of course, should not know which jar in the lineup holds the matching scent and must therefore stand with his or her back to the proceedings so as not to influence the dog’s investigation of the scents. Dogs can, you see, learn to interpret the smallest body movements as cues.

Nicely argues that there needs to be a system in place that tracks a dog’s accuracy rate. ‘There are no national standards,’ Nicely said. ‘Our standards are so lacking, it’s pathetic. ’”12 The Innocence Project of Texas concurs: Today, police and prosecutors are using yet another kind of junk science to win cases. ” The use of this “dog whispering” has become more and more common. … [We conclude:] The “science” of scent lineups in Texas has no rules, procedures or performance standards. 13 Scent Indentification in Criminal Cases Scent-identification lineups are used for investigating criminal cases all over the world.

Download PDF sample

Rated 4.04 of 5 – based on 40 votes